CPRI ANNUAL REPORT 2005-2006
CENTRAL POWER RESEARCH INSTITUTE
ANNUAL REPORT
2005-2006
NEW B.E.L. ROAD
SADASHIVANAGAR P.O.
POST BOX NO. 8066
BANGALORE - 560 080
104
104
FOREWORD
The year 2005-2006 has been a period of noteworthy achievements for
Central Power Research Institute with several advancements in the areas
of applied research, testing & certification and consultancy. The financial
performance surpassed all previous records by reaching Rs. 41.47 crores
during the year 2005-2006 vis-a-vis Rs.36.51 crores during 2004-2005. The
Non-Plan expenditure during 2005-2006 was contained within Rs.38 crores
to generate Rs.3.48 crores revenue income over expenditure. For the
eighteenth year in succession, the Institute has not drawn any non-plan
grant from the Government of India.
A.K. TRIPATHY
DIRECTOR GENERAL
CPRI is backed up by over four decades of experience in applied research
in products & processes, development, consultancy, etc. With a strong
intellectual capital, CPRI has made a mark in testing and certification and is already on the transnational
frontiers looking forward to a strong global presence in research, development and testing in the
International scene.
In the year 2005-2006, testing and certification activities registered a high growth in terms of the number of
samples tested and the number of customers serviced. A total of 41396 tests on 15764 samples were conducted
during the year. On the research front, 17 projects were successfully completed during the year. Notable
achievements include the“Development of Full Spectrum Simulator” conceived as a multi-organization
activity by inviting the participation from various research and academic Institutions. CPRI has shown
interest in this project because of the application of Real Time Digital Simulator (which is a unique facility
set up in the country). This facility would be a highly useful tool for benchmarking the performance of the
newly envisaged Full spectrum Simulator. CPRI has undertaken collaborative R&D programmes with
Baba Atomic Research Centre in the area of sesmic effects on Pipes, Reactors model, Frame structures,
Polymeric dampers etc.
CPRI continued to participate in Distribution Reforms as Advisor-cum-Consultant (AcC) for the purpose of
capacity building in the state electricity boards/power utilities of Karnataka, Kerala and Andhra Pradesh
under the Accelerated Power Development & Reforms Programme (APDRP) of the Ministry of Power,
Government of India.
Remaining Life Assessment(RLA), Renovation & Modernisation(R&M), Life Extension Studies (LES) and
Consultancy have been the important activities during the financial year. The work involved conducting of
remaining life assessment analysis of both mechanical and electrical components and also associated studies
such as energy audit, forced outage analysis, capacity adequacy study and economic analysis of the run/repair/
replace measures recommended.
During the year 2005-06, eleven X Plan projects at an out lay of Rs.4515 lakhs were under implementation, out
of which three schemes, ie., Establishment of Digital Library & Knowledge Management System and the
other on Augmentation of Regional Testing Laboratory at Ghaziabad and Centre for Industrial Solid Waste
Utilisation have been completed .
Most of the CPRI laboratories have been acredited as per NABL 17025 standards and during the year and to
help clientile in e xport of their equipment overseas, CPRI added to its credentials with ASTA, IECEEB and
ISO 9001-2000 accreditations. Some officers of the Institute have also become ASTA observers. As regards to
STL CPRI is trying to get full membership of STL.
At CPRI, we value client satisfaction and delight by sharing our knowledge and caring for their needs.
CPRI has established over the years a very good reputation with large clientele in power sector and electrical
equipment manufacturing industry. A wide range of technical problems have been solved. The Institute is
diversifying its activities by taking up collaborative works for maintenance and modernisation of power
substations both within the country & abroad.
The Institute is striving hard to serve power sector on par with KEMA, Netherlands/EPRI, USA.
The Institute is expanding its horizons in service of the nation by establishing mobile test facilities for Eastern
utilities at Kolkata and for North Eastern utilities at Guwahati with co-operation of WBSEB & ASEB.
Bangalore
A.K. TRIPATHY
DIRECTOR GENERAL
CONTENTS
Chapter
Page
1.
Organisation
1
2.
Research & Development
10
3.
Testing & Certification
17
4.
Consultancy Services
19
5.
Promotion of CPRI Activities
25
6.
MOUs Signed By the Institute
33
29
7.
Capital Projects
34
31
8.
Administrative Matters
38
34
9.
Finance & Accounts
41
3
10.
Use of Hindi as Official Language
45
42
Appendix I
The Governing Council
47
Appendix II
The Standing Committee
48
Appendix III
The Working Committee on Research
49
Appendix IV
The Working Committee on Testing & Certification
50
Appendix V
RSOP Expert Committee
51
Appendix VI
Research Projects Undertaken
52
Appendix VII
Personnel Deputed Abroad for Training / Presenting
19
Appendices
Appendix VIII
Appendix IX
Appendix X
Technical Papers, etc, during the year 2005-2006
56
Membership of CPRI Officers in International/
55
National Committees
57
Technical Papers Presented / Published by
Scientific / Engineering Officers
65
Auditors Report
78
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CPRI ANNUAL REPORT 2005-2006
CHAPTER - I
ORGANISATION
INTRODUCTION
The Central Power Research Institute (CPRI) was established by the Government of India in 1960 with Head
Quarters in Bangalore . The Institute was re-organised into an autonomous Society in the year 1978 under
the aegis of the Ministry of Power, Government of India. The main objective of setting up the Institute was
to serve as a National Laboratory for undertaking applied research in electrical power engineering besides
functioning as an independent National Testing and Certification Authority for electrical equipment and
components to ensure reliability and to innovate and develop new products.
OBJECTIVES OF CPRI
Function as a National Power Research Organisation for undertaking and/or sponsoring R& D projects in the
fields of generation, transmission, distribution and operation of electricity supply systems.
Provide necessary centralised research and testing facilities for evaluation of materials and performance of
power equipment.
Serve as a National Testing and Certification Authority for the purpose of certification of rating and
performance to ensure availability of quality equipment for use under conditions prevalent in Indian Power
Systems.
Co-ordinate R&D activities in the various State Electricity Boards and maintain liason with other Institutions
engaged in research connected with power systems and/or power equipment. Act as an apex body for initiating
and co-ordinating the Research & Development in the field of electric power.
Evolve criteria for standards of various equipment for operation under Indian conditions and effectively
participate in formulation of national standards.
Identify problems in the areas of basic and applied research and arrange such studies in-house and in
academic Institutions.
Collect information and maintain documentation in the field of power engineering and publish paper,
periodical or report in furtherance of the objectives of the Institute.
Establish, maintain and manage laboratories, workshops and other facilities for furthering scientific and
technological research and conduct experiments for exploiting the invention or discoveries to the cause of
power development in the country.
Enter into agreement with any enterprise or institution or person or persons and provide funds to them to
carry out research and development programme of the Institute.
Involve in Diagnostic, Renovation & Modernisation, Life evaluation and life extension studies of Thermal
and Hydroelectric Power Plants.
Become an international recognised/accredidated laboratory to cater to electrical equipment manufacturers
of Asia, Europe, Middle East etc.
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CPRI ANNUAL REPORT 2005-2006
MANAGEMENT
The management of the Institute vests in its Governing Council comprising of members representing
different Ministries of the Government of India, Central Electricity Authority, State Electricity Boards, Power
Supply utilities, Indian Electrical & Electronics Manufacturer's Association, Academic and R&D Organizations
of national importance in Electrical Power Engineering. The Secretary, Ministry of Power and Chairperson,
Central Electricity Authority are the President and Vice-President of the Governing Council respectively.
Director General of the Institute is the Member-Secretary of the Governing Council. Composition of the
Governing Council is given in Appendix - I .
A Standing Committee under the Chairmanship of Member (Power Systems), Central Electricity Authority,
with the Joint Secretary (Administration) and Joint Secretary (Financial Advisor), from the Ministry of Power
as members and the Director General as Member Convener makes recommendations to the Governing
Council from time to time on administrative and financial matters. The composition of this Committee is at
Appendix - II.
Committee on Research and Committee on Testing & Certification are the two Committees constituted by
the Governing council to oversee & guide the respective activities of the Institute. The Member (Planning)
& the Member (Power Systems) of the CEA are the Chairmen of these two Committees respectively. The
composition of these Committees is given in Appendix - III & IV.
The Governing Council meets periodically to deliberate on policy matters. The meetings of other committees
are held as and when required.
ORGANISATION
As a premier research organization in the field of power engineering, the Institute has several research
laboratories and testing installations engaged in different specialised fields. The Head Office and its largest
unit - Central Research & Testing Laboratory (CRTL) are at Bangalore. The other units are Switchgear
Testing & Development Station at Bhopal, Regional Testing Laboratory at Muradnagar, UHV Research
Laboratory at Hyderabad, Thermal Research Centre at Nagpur and Energy Research Centre at
Thiruvananthapuram. Details of organizational set-up of the Institute are indicated in the Organization
Chart.
The units comprise of various laboratories to cater to different fields of specialised activities.
The Central Research & Testing Laboratory, Bangalore
l
Information Technology & Implementation Division
l
Electrical Appliances Technology Division
l
Earthquake Vibration Research Centre
l
High Voltage Division
l
Diagnostic, Cables, Capacitors Division
l
Dielectric Materials Division
l
Instrumentation Division
l
Materials Technology Division
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2
JOINT DIRECTOR
EARTHQUAKE ENGINEERING &
VIBRATION RESEARCH CENTRE
Dr. RAMESH BABU
JOINT DIRECTOR
R&D CELL
M.M. BABUNARAYANAN
OFFICIAL LANGUAGE
IMPLEMENTATION
LIBRARY INFORMATION
CENTRE
TRAINING
ADDITIONAL DIRECTOR
Dr. I.P.S. PAUL
JOINT DIRECTOR
POWER SYSTEMS DIVISION
Dr. SHIVAKUMARA ARADHYA
Dr. SUJATHA SUBHASH
ADDITIONAL DIRECTOR
POWER SYSTEMS DIVISION
CHIEF ACCOUNTS OFFICER
I.VENKATESWARA RAO
MATERIAL TECHNOLOGY
DIVISION / PURCHASE &
STORES
ADDITIONAL DIRECTOR
Dr. S. SEETHARAMU
ADDITIONAL DIRECTOR
INSTRUMENTATION
K.B.MANJUNATH
JOINT DIRECTOR
UHV RESEARCH LAB.
B.GUNASEKARAN
CHIEF VIGELANCE OFFICER
GAUTHAM SENGUPTA
JOINT DIRECTOR
ENERGY RESEARCH CENTRE
THIRUVANANTHAPURAM
Dr. K. R.C. NAIR
JOINT DIRECTOR
ENERGY CONSERVATION &
DEVELOPMENT DIVISION
CENTRAL WORKSHOP
M. SIDDARTHA BHAT
PUBLIC INFORMATION
OFFICER
S.SRIDHAR
ASSISTANT PUBLIC
INFORMATION OFFICER
SUHAS BAGALKOTKAR
S. VIJAYAKUMARI
WOMEN WELFARE OFFICER
JOINT DIRECTOR
DIELECTRIC MATERIALS DIVISION
Dr. K. DWARAKANATH
JOINT DIRECTOR
INFORMATION TECHNOLOGY & IMPLEMENTATION
DIVISION
V. ARUNACHALAM
LIASON OFFICER
SC/ST & OBC
P. NAGESWARA RAO
JOINT DIRECTOR
HIGH VOLTAGE DIVISION
P.V.V. NAMBUDIRI
JOINT DIRECTOR
HIGH POWER LAB.
A.P. KULKARNI
K.N.SRINIVASAN
ADDITIONAL
DIRECTOR.
JOINT DIRECTOR
B.R. RAVISHANKAR
SHORT CIRCUIT LAB
JOINT DIRECTOR
ELECTRICAL APPLIANCES
& TECHNOLOGY DIVISION
K. MANOHARA
V.N.NANDAKUMAR
ADDITIONAL DIRECTOR
P.K.KOGNOLKAR
ADDITIONAL DIRECTOR
COMMITTEE ON TESTING & CERTIFICATION
17 MEMBERS
B.H. NARAYANA
ADDITIONAL DIRECTOR
JOINT DIRECTOR
DIAGNOSTIC CABLES & CAPACITORS DIVISION
A. SUDHINDRA
REGIONAL TESTING
LABORATORY
MURADNAGAR
JOINT DIRECTOR
ONLINE TESTING STATION
M.L. UNHALE
GAUTHAM SENGUPTA
ADDITIONAL DIRECTOR
STDS, BHOPAL
DIRECTOR GENERAL
A.K.TRIPATHY
STANDING COMMITTEE
4 MEMBERS
JOINT DIRECTOR
CIVIL ENGINEERING DIVISION
M.N. GUNDURAO
JOINT DIRECTOR
ELECTRICAL MAINTENANCE
M KRISHNAN
ADDITIONAL DIRECTOR
PLANNING DIVISION
S. SRIDHAR
P. MUNIYAPPA
ADDITIONAL DIRECTOR
TRC, KORADI
JOINT DIRECTOR
MECHANICAL ENGG.
DIVISION
P. KRISHNAMURTHY
N.S. MOHAN RAO
ADDITIONAL DIRECTOR
Marketing & Publicity
R.K.HEGDE
ADDITIONAL DIRECTOR
COMMITTEE ON RESEARCH
21 MEMBERS
PRESIDENT : R.V. SHAHI
GOVERNING COUNCIL
ORGANIZATION CHART AS ON 31ST MARCH 2006
CPRI ANNUAL REPORT 2005-2006
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CPRI ANNUAL REPORT 2005-2006
l
Mechanical Engineering Division
l
Power Systems Division
l
High Power Laboratory (2500 MVA with Synthetic Testing Facility)
l
Short Circuit Laboratory
l
Energy Conservation & Development Division
Switchgear Testing & Development Station, Bhopal
l
Direct Short Circuit Testing Laboratory (1500 MVA )
l
On-line Testing Station (100 MVA )
l
High Voltage Laboratory
l
Temperature Rise Testing Laboratory
l
Ingress Protection Testing Laboratory
l
Supplementary Test Laboratory
Regional Testing Laboratory, Muradnagar
l
Cables and Capacitors Laboratory
l
High Voltage Laboratory
l
Insulation Laboratory
l
Liquid Dielectrics Laboratory
Thermal Research Centre, Nagpur
l
Coal analysis Laboratory
l
Metallurgy Laboratory
l
Water Chemistry Laboratory
l
Non-destructive testing Laboratory
l
Condition monitoring Laboratory
l
Environmental Monitoring Laboratory
l
Mobile environmental monitoring station
UHV Research Laboratory, Hyderabad
l
Pollution Laboratory
l
Impulse Laboratory
l
Power Frequency Laboratory
l
Vibration Laboratory
Energy Research Centre, Thiruvananthapuram
l
Solar Photovoltaic Laboratory
l
Thermal Laboratory
l
Wind Power Laboratory
l
Testing & Evaluation Laboratory
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CPRI ANNUAL REPORT 2005-2006
UNITS & THEIR ACTIVITIES
CENTRAL RESEARCH & TESTING LABORATORY (CRTL), BANGALORE
Information Technology & Implementation Division
The important activities of this division are providing computer services, networking, internet srvices,
training on softwares, Automation of testing activities and maintaining CPRI website.
Electrical Appliances Technology Division
The important activities of this division are performance testing and certification on low voltage equipment.
The laboratories operating under this division are:
l
Domestic Electrical Appliances Laboratory
l
Ingress Protection Laboratory
l
Battery Testing Laboratory
l
Illumination Laboratory
l
Fan Testing Laboratory
l
Flame - Proof Testing Laboratory
l
Rotating Machine Testing Laboratory
l
Refregerator testing laboratory
Flameproof
test being
conducted on
electric motor
Earthquake Vibration Research Centre
The Earthquake Vibration Research Centre is equipped with necessary facilities for providing testing,
research and consultancy services in the area of seismic and vibration qualification of instruments /
equipment for nuclear power plants and other generating stations as per National & International Standards.
In addition, this centre offers consultancy in checking the design adequacy of structures/bridge s models for
seismic qualification.
High Voltage Division
This division has facilities for testing and certification of High Voltage electrical equipment & for performance,
evaluation and investigation of R&D problems in the area of HV & EHV transmission of electric power. The
following laboratories operate under this division:
l
High Voltage Laboratory
l
Mobile Field Testing Laboratory
l
Pollution Laboratory
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CPRI ANNUAL REPORT 2005-2006
Diagnostic, Cables, Capacitors Division
This division has facilities for carrying out R&D work and also for testing and evaluation of all types
of capacitors, cables, cable accessories, motor and transformer insulation, partial discharge
measurement of HV equipment as per the relevant National
and International standards.
Expertise is also available
for diagnostic, RLA and LE (life extension) studies on
electrical equipment
and for
detailed investigations of
specific research and developmental problems in these
areas. The division has the following laboratories:
l
Cables and Capacitors Laboratory
l
Diagnostics Laboratory
View of New Capacitor Lab
Dielectric Materials Division
This division has comprehensive testing and evaluation facilities on insulating materials and
systems. Insulating materials are evaluated and tested for electrical mechanical, physical, electro
chemical and thermal properties. This division undertakes consultancy work and sponsored projects
for different power utilities & industries. This division is also involved in R&D of polymeric insulators
for electric equipment. Polymer laboratory has well experienced technical personnel to advise
polymer industries in setting up plants, process improvement, etc. This division has transfered
technology of transformer oil reclamation to Electricity Boards and Manufacturers, enterprenuers.
The Liquid Dielectric lab has developed new technologies for Dissolved Gas Analysis. This division has
the following laboratories:
l
Liquid Dielectrics Laboratory
l
Polymer Laboratory
l
Insulation Laboratory
l
Lubricating Oil laboratory
Instrumentation Division
This division has facilities for research and development of electronic instrumentation for power
systems. This division has the following laboratories:
l
Power Electronics Laboratory
l
Laser and Fibre Optics Laboratory
l
Micro Processor based Instrumentation Laboratory
l
Calibration Laboratory
l
Energy Meter Testing Laboratory
l
Relay Testing Laboratory
l
Uninterrupted Power Supply Laboratory
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CPRI ANNUAL REPORT 2005-2006
Materials Technology Division
This division has different laboratories for testing and development of organic and inorganic
materials, evaluation of coal, water, etc. The Division undertakes Remaining Life Assesment and
Renovation and Modernisations of Thermal Power Plants. The laboratories operating under this
division are:
l
Materials Characterization and Engineering
l
Corrosion Laboratory.
l
Analytical Facilities. Power Station Technology and Field Engineering Application
l
Wear & Erosion and Mechanical Test Facilities.
l
Fuel Analysis and Combustion Research Laboratory such as Coal, sawdust etc.
l
Industrial Solid Waste Utilization.
Mechanical Engineering Division
This division is engaged in the study of Mechanical Engineering problems in the transmission
systems so as to achieve economy & reliability and also to offer solutions to the problems experienced
by the Electrical Utilities. Design and Consultancy services for evolving optimised tower design are
also undertaken by the Design Cell. In addition, this division has got the following laboratories to
conduct R&D work and also to provide testing facilities to the manufacturers of transmission towers,
line components & accessories, vibration dampers, spacer/spacer dampers, energy meters, etc. The
laboratories operating under this division are:
l
Prototype Tower Testing Station
l
Model Tower Testing Laboratory
l
Structural Materials Testing Laboratory
l
Tower Foundation Testing Centre
l
Vibration Laboratory
l
Wake Simulation Laboratory
800 KV V String under testing at
Vibration Lab
Power Systems Division
This Division is involved in the study of various problems encountered by manufacturers and utilities
in the design, installation and operation of electric power systems, using both the mathematical and
physical models. The division has the following facilities:
l
Power System Simulation centre with High Voltage Direct Current (HVDC) simulator and
Transient Network Analyser (TNA)
l
Real Time Digital Simulator (RTDS)
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CPRI ANNUAL REPORT 2005-2006
High Power Laboratory
This laboratory provides facilities for development, testing and certification of EHV circuit breakers, power
transformers, current transformers, isolators, line (wave) traps, reactors, insulator strings etc., for performance
evaluation under short circuit and other switching conditions. Facilities available under this laboratory are
l
Direct testing facility upto 2500 MVA, 72.5 kV, 3 phase
and 1400 MVA, 245 kV, Single Phase
l
Synthetic Testing Facility for Extra High Voltage Circuit
Breakers rated upto 400 kV, 63 kA
Short Circuit Laboratory
This laboratory has facilities to undertake testing, certification
and development of LT switchgear, fuse gear and power system apparatus. Applied research is also
undertaken to lend a helping hand in development of indigenous products.
ENERGY CONSERVATION & DEVELOPMENT DIVISION
Energy Conservation & Development Division undertakes study & investigate problems pertaining to Energy
Audit, Energy Conservation & Field Engineering Services of Power plants. This division is also providing
interdisciplinary field study packages to thermal power stations and process industries on remaining life
estimation, renovation, modernisation, upgradation and life extension of components, sub-systems and plants.
SWITCHGEAR TESTING & DEVELOPMENT STATION, BHOPAL
The Switchgear Testing & Development Station, Bhopal was set up in 1960. The laboratory provides facilities
for testing and certification of EHV circuit breakers, power
transformers, isolators, line (wave) traps, reactors, insulator
strings etc., for performance evaluation under short circuit and
other abnormal conditions. 100 MVA On-line Testing Station
is a special facility in the station which enables testing &
certification of LT and HV switchgear, in addition to the 1500
MVA Short Circuit Alternator.
A View of 132 kV Switchyard at the 100MVA
On Line Testing Station
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CPRI ANNUAL REPORT 2005-2006
REGIONAL TESTING LABORATORY, MURADNAGAR
The Regional Testing Laboratory is located in the NTPC’s Central Satellite Earth Station Campus,
Muradnagar. The laboratory undertakes testing & certification of solid insulating materials, insulating oils,
LT & HT power cables & accessories, LT capacitors and insulators, small and medium transformers used in
power equipment.
THERMAL RESEARCH CENTRE, NAGPUR
This centre situated near Koradi Thermal Power Station, Koradi is mainly intended for taking up R&D work
pertaining to Thermal Power Stations. The centre is also equipped to take up consultancy work in the area
of environmental impact assessment, investigations on fuel treatment, ignition studies, coal characteristics,
pilot scale studies for coal gassification, slurry fuels, life estimation of thermal power plant components, R&M
of Thermal Power Plants etc. Thermal Research Centre mainly
undertakes RLA &RM of Thermal Power Stations and has
given consultancy to more than twenty thermal power stations.
UHV RESEARCH LABORATORY, HYDERABAD
The UHV Research Laboratory has the necessary
infrastructure to simulate actual operating voltage conditions
on an experimental line in the range of 220 kV to 1200 kV to
evaluate the suitability and adaptability of UHV systems to
Indian power systems taking into account the climatic,
environmental, ecological and biological conditions prevailing
in our country. The facility can evaluate corona loss, audible
noise, radio & television interference, electric field etc., under
various voltage and climatic conditions. Besides, the
laboratory has the capacity to cater to electrical manufacturers
for their investigatory and commercial tests of equipment
rated upto 1200 kV class.
Assembled SF6 Circuit Breaker at the
Impulse Bay
ENERGY RESEARCH CENTRE, THIRUVANANTHAPURAM
The Energy Research Centre located in Thiruvananthapuram is dedicated to research and development,
testing and consultancy relating to renewable energy sources. The R&D work mainly concentrates on wind
energy, solar energy and biomass energy systems. This centre also undertakes demonstration projects on
energy efficient devices and transfer of technology to entrepreneurs in these areas . The centre is engaged
in energy audit and performance enhancement studies in Thermal Power Stations.
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CPRI ANNUAL REPORT 2005-2006
CHAPTER - II
RESEARCH & DEVELOPMENT
CPRI has been taking up R&D programs in various areas of electrical power generation, transmission
and distribution in its endeavor to assist utilities to supply reliable and quality power to the consumers.
The broad objectives with which the research projects are taken up in CPRI are:
1.
Offering technical advise and trouble shooting
2.
Product development and improvement to meet global standards
3.
Bridging gap in testing and develop special testing technologies, and
4.
Large collaborative research projects with utilities and industries.
5.
Electriccal products and process Improvement
While some are undertaken in collaboration with industries & utilities, while others are taken
up in-house to develop the expertise and
infrastructure to serve the power sector. The
project proposals are planned well in advance keeping in mind the needs of the industry /
utilities and are cleared by the Committee on Research. The project monitoring committee
constituted for the purpose of periodic review of the progress and suggest measures for
timely completion of the project as per the project implementation plan.
During the year under report 39 projects with total outlay of Rs. 940 lakhs were investigated,
of which 3 projects were sponsored at a total cost of Rs. 82.62 lakhs. Among the projects
investigated 17 projects have been completed during the year 2005-06. Nine (9) new projects
at a total outlay of Rs. 184.37 lakhs have been taken up during the year.
Some of the completed projects have resulted in development of products and processes and
the end results are directly available for commercialization, thus benefiting the power industry.
List of developments are given below:
1.
POLLUTION RESEARCH ON METAL OXIDE SURGE ARRESTERS:
Surface pollution on the arrester causes scintillations and
these scintillations couple to the arrester element and thus
causes ageing. This calls for study of internal temperature
on arrester element during pollution test. IEC also has
revised the pollution test method for arresters. In this
background, the project was taken up with the objective of
developing Pollution Test Method for metal oxide arrester
based on revised IEC Standards. Under this project, a suitable
optical fibre based temperature measuring system was
established. Also a leakage current measuring system was
designed and developed. Development of this pollution test
method is helpful in assessing suitability of the arrester
elements for pollution and also helps in improving quality
of the arrester. The test facility and procedure is ready for
commercial testing.
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CPRI ANNUAL REPORT 2005-2006
2.
DEVELOPMENT OF POLYMERIC INSULATING MATERIAL FOR OUTDOOR APPLICATIONS:
The study aims at development of Ethylene Propylene Diene Monomar(EPDM) / silicone based
insulating material with improved resistance to tracking and erosion, resistant to Ultra Violet radiation.
The material developed will withstand long-term tropical environment. The silicone rubber is
compounded with Aluminium Tri Hydrate (ATH) TiO 2 , Mg (OH) 2 and fumed silica and
vulcanized with dicumy peroxide to evaluate mainly
electrical, environmental and physico-mechanical
properties. Most of the virgin polymers fail under
high voltage applications, however, in this research
work more importance is given to improve the
electrical properties of silicone rubber with the
lower addition of ATH filler. Trial moulding of
silicone compound for 11 kV insulators has been
done and the initial trial has suggested that a proper
bonding agent has to be identified. Meanwhile it is
proposed to file a provisional patent for the
composition developed in the laboratory.
3.
INVESTIGATION ON PD ACTIVITY IN MODEL TRANSFORMER TO VALIDATE FIELD DATA:
Project was taken up with objective of
i)
simulation of partial discharge sited in model
power transformers.
ii)
Detection and location of simulated PD sources
to validate AE technique
iii)
Extension of study to field measurement
Special experimental setup was developed
i)
For detection and location of partial discharge
sources in power equipment like power
transformers.
ii)
To simulate possible defects in a power transformer.
iii)
For on-line condition monitoring of power transformers.
CPRI has already been applying the AE technique for testing oil filled transformers at several
substations. More than 75 transformers have been tested so far.
4.
FREQUENCY RESPONSE ANALYSIS OF HIGH VOLTAGE POWER TRANSFORMERS:
Power transformers belong to the most expensive and strategically important components of any
power generation and transmission system and their failure is a very costly event. Power
utilities are interested to detect mechanical and electrical pre-damages on transformers in
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CPRI ANNUAL REPORT 2005-2006
service. There is no traditional method, which is efficient enough to detect the deformation.
The electrical changes, corresponding to mechanical deformations can be observed in measured
frequency responses, many researchers have been involved in studies on diagnostic and
interpretation of Frequency Response Analysis (FRA) data. FRA technique basically compares
the measured response with the former fingerprints. The significant deviations are used as a
tool to recognize mechanical displacements and deformation in the windings. Under the
proposed study two case studies on the FRA field measurements made and analyzed to diagnose
the condition of the transformer winding. Numerical computation of different parameters
viz., SD, CC and ALSE is found to correlate with analysis based on FRA Plots. It is also concluded
that if finger prints are available, the numerical method gives very reliable indication for
diagnosing the winding defects. The extent of deformation, based on the critical numerical
parameters, can be estimated from the amount of variation of the numerical parameters from
fingerprints. The results and analysis presented can form guidelines to carry out FRA
measurements at site and help in assessing detecting the type and extent of defect and the
faulty winding itself.
5.
SYNTHESIS OF NANOMATERIALS – AN EXPLORATORY VENTURE INTO AN
EXTRAORDINARY FRONTIER IN MATERIALS SCIENCE :
Nano materials constitute an emerging technology with a broad base of current and potential applications and a growing list of materials compositions. CPRI has been actively involved in successful
development of many types of ceramic powder composition like plasma sprayable powders (patented
an import substitution development), dielectric compositions, thermal shock resistant material compositions etc. This led to the conception of the present project, which was aimed at
i.
Development of methodology to prepare nano sized powders.
ii.
Characterization of nanocrystallites different
applications
iii.
Comparison of the nano powders with those
prepared by sol-gel, coprecipitation and other
conventional methods of preparation of
powders
iv.
Feasibility of investigatory studies in Fuel Cell
The studies under this project have resulted in the
i.
Synthesis of nano-sized novel ceramic
compositions at lower process temperatures
for compound formation.
ii.
Synthesis of solid state fast ionic conductors based on AgI x.(1-x)(Ag 20. 2B 2O 3) glasses
through energy efficient process
The project has enabled the development of the certain highly technologically applicable materials and
active work is needed to be continued in order to tap the potential in an actual application like Nano
composites, Energy devices, Capacitor dielectrics
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CPRI ANNUAL REPORT 2005-2006
6.0
Investigation of suitable data collection Protocol for Liberalised Energy Market.
This project with an outlay of Rs 32 Lakhs was taken up with the objective of making Comparative
analysis of data collection Protocol suitable for the Energy Meter among the predominantly available
protocols.
Through this project test facility is established for IEC 62056 ( DLMS/ COSEM) & Modbus Protocols.
CPRI also became Member in DLMS UA, Geneva who will be assisting with their technical and logistic
support. To bring about awareness on the protocol aspects among the Utilities , Industries, two
Workshops were organized for the first time in India. Several Energy Meters were tested using Official
Conformance Test tool ( CTT) as per International standard. Many Indian manufacturers have already
started developing meters as per IEC 62056.
With the establishment of this facility it became the only facility available for testing Energy Meter
for communication protocol as per IEC 62056 ( DLMS/COSEM) other than Europe.
TECHNICAL ACHIEVEMENTS
The Institute in its endeavour to help Utilities and Industries, has taken up many sponsored projects of
relevance to the Power-sector.
Some of the important projects taken up/ continued during the year are:
1.
Bench marking programmes for testing on Real Time Digital Simulator:
Under the NaMPET (National Mission on Power Electronics Technology) instituted by Department of
Information Technology, Ministry of Communications & Information technology., Govt. of India.
“Development of Full Spectrum Simulator” was conceived as a multi-organization activity by inviting
the participation from various research and academic Institutions shown interest in this project
because of the application of Real Time Digital Simulator ( which is a unique facility set up in the
country). This facility would be highly useful tool for benchmarking the performance of the newly
envisaged Full spectrum Simulator.
CPRI has taken up this prestigious project in Sept 2005 at a cost of Rs 14.50 lakhs and is expected to
be completed by January 2008.
2.
Joint R&D activities with BARC, Mumbai
Several projects have been taken up under the MoU with BARC. The summary of thes activities are
given below:
i)
Seismic Tests on Piping with internal pressure
The objective is to perform Seismic tests on Piping with internal pressure and Seismic
restraints. Seismic Tests on One Piping System completed.
This will benefit the designers to adopt appropriate failure mechanism and use realistic
allowable stresses in safe, economic & reliable design of piping system with internal pressure
subjected to dynamic loads and seismic loads in particular.
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CPRI ANNUAL REPORT 2005-2006
ii)
Experimental evaluation of seismic capacity of frame structures
The objective is to carry out evaluation of seismic capacity of frame structure & comparison of
non-linear response between experimentally measured and analytically calculated results.
Experimental data will be useful in evaluating performance of reinforced cement concrete
structures during severe earthquake
iii)
Evaluation of response of pressurized pipe elbows & tees subjected to earthquake
Motion
The objective is to evaluate in the form of acceleration, displacement and strain at identified
locations on the pressurized pipe elbows & tees subjected to earthquake
The results will help the designers to adopt appropriate failure mechanism and use
realistic allowable stresses in safe, economic and reliable design of piping components
subjected to seismic loads
iv)
Evaluation of the capacities of cabinets through Shake Table test
Objective is to perform fragility tests on electrical cabinet supporting structures,
instruments and relays etc.
The test results are helpful to design equipments to develop seismic resistant control
panels having different instrumentation of power plants situated in specific seismic
zones.
v)
Seismic Proving tests on APSARA reactor building model with elasto plastic dampers
Experimental evaluation of seismic response of APSARA reactor building model and
comparision of these values with analytically calculated values. Fabrication of APSARA
building model is in progress.
Procurement of required materials/instruments etc.
is under progress
The results will be helpful in designing reliable and economic reactor buildings in future in
earthquake prone zones.
TECHNICAL PAPERS
Dessemination of information relating to R&D work carried out in the Institute through presentation/
publication of technical papers is another important activity of the Institute. 119 technical papers including
36 International technical papers were presented/published by Engineering/Scientific Officers at various
symposia, workshops and seminars and in technical journals (Appendix - IX). For presenting technical
papers in International Conferences and for attending training programs, 20 officers of the Institute were
deputed abroad during the year (Appendix - VII). All officers who were sent abroad for training/presentation
of papers made detailed presentations through internal seminars/lectures to share their experience and
knowledge gained abroad.
PATENTS ACCEPTED
l
CONDENSATE DEPRESSION MONITOR.
l
CARD OPERATED PRE-PAID ENERGY METER USING NOVEL CARD READING TECHNIQUE.
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CPRI ANNUAL REPORT 2005-2006
PATENTS FILED
Institute has filed the complete patent specifications in respect of the following innovations:
1)
PULVERIZED PARTICLE FLOW SIMULATOR TESTING & METHOD
The development deals with the Metering of pulverized coal in thermal power stations. The pulverized
coal is made to pass through a duct and the mass flow rate is measured using laser beams. This device
can also be used to simulate other materials whose particle size is very small.
2)
PVC BASED FRLS MATERIAL USING SULFATE GLASS COMPOSITION FOR CABLE
INSULATION & SHEATHING APPLICATIONS.
The development deals with the development of a low smoke (FRLS) composition which is cost
effective and simple to manufacture and which exhibits nil acid gas during combustion and
has high oxygen index values. This is obtained by adding a special sulfate glass composition
to the basic PVC resin with stabilizers, plasticizers and fillers and antioxidants. The resultant
composition exhibits superior properties.
3)
STABILIZED ZIRCONIA PLASMA SPRAYABLE POWDER AND INDUSTRIAL PROCESS FOR
ITS MANUFACTURE
The development deals with the development of thermal barrier coatings from naturally
occurring Zircon sand. Zircon sand Yttrium oxide along with either Magnesium oxide or
Calcium oxide is mixed in suitable proportions. This slurry is then plasma sprayed to a thickness
of 250 micrometers to yield superior performance thermal barrier coatings.
4)
THERMAL BARRIER COATINGS FROM FLY-ASH DERIVED CENOSPHERES
Thermal barrier coatings are the ceramic coatings applied on metal surfaces. These coatings
increase the thermal performance radically. Cenospheres are the fine spherical particles that
are present in pulverized fly ash. These particles after segregation are plasma sprayed onto
metallic surfaces to obtain superior thermal barrier coatings
5)
COMPOSITION FOR POLYMERIC HIGH VOLTAGE INSULATOR FOR OUTDOOR
APPLICATIONS.
Polymeric insulators are in use for high voltage out door applications. However their
performance deteriorates due to rain, humidity, heat, oxidative atmosphere etc. To over come
these effects suitable additives have been incorporated into the Silicone resin system which
enhances properties of the base polymer like hydrophobicity,
NEW PRODUCT/PROCESS/SOFTWARE DEVELOPED
l
The composition based on silicone and silicone EPDM has been developed for use in high
voltage insulator application.
l
A PC based On-line charge measuring system was designed and developed for establishing a
new test facility for pollution tests on lightning arresters as per IEC 60099-4 and trial tests
were conducted successfully.
l
Developed a Pulverised coal flow simulator and pulverised coal flow measuring system.
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CPRI ANNUAL REPORT 2005-2006
RESEARCH SCHEME ON POWER [RSOP]
MoP provides funds under RSOP for Applied Research / Technology development to Academic
Institutions / R&D organisations / Institutes / Utilities etc. This Research fund is managed by CPRI
since the year 2001. CPRI has advertised the scheme in several fora and also through the website so
that Industry / Institutes / Utilities can collaborate in various research activities in the area of power.
Till date 53 projects were takenup for investigation by 16 organisations.
Thirty three
projects with an outlay of around Rs. 650.00 lakhs are under investigation at
organizations like ERDA, IISc, RRL, NTPC, IIT,Mumbai, IIT, Kanpur, IIT, Kharagpur, IIT, Roorkee,
TNEB, KPTCL, MVIT, RVCE, CET, BHU etc. This includes 5 new projects with an outlay of Rs.92.94
lakhs commenced during 2005-06. Eleven projects, studied by IIT, Kanpur, TNEB, CPRI & IISc were
completed during the year.
The RSOP scheme as a whole was evaluated by Shri S Prabhakaran former secretary, MOP appointed by
Ministry as a Consultant. The report was presented to MoP and the recommendations are being
implemented. In this endeavour the The RSOP Expert Committee was reconstituted with members
drawn from Power Grid, BHEL, IISc, DST, DSIR, CEA,PSEB, KPTCL, CBI&P etc.
NATIONAL PERSPECTIVE PLAN FOR R&D IN INDIAN POWER SECTOR
The Ministry of Power had formulated Standing Committee on Research & Development to identify &
formulate a perspective research & development plan for 15 years and to establish linkage between:
l
The basic and the applied research & development needs of the power sector
l
The national level & organizational level R&D plans and to
l
Channelise the outcome of research for the benefit of the customers and the operational efficiency
of the power sector.
CPRI was identified as the member convener under the chairmanship of Chairperson CEA to formulate
the task. The final report on the National Perspective Plan for R&D in Indian Power Sector was submitted
by CPRI to Ministry for Power in the year 2002.
The tenth meeting of the Standing Committee on R&D was held on 21st Sept 2005 at Bangalore. The
Committee considered 14 project proposals short listed by it earlier and recommended 8 projects with a
total out lay of Rs.2274 lakhs in the areas of Thermal, Hydro and Distribution for consideration of funding
MoP. These projects are expected to commence during 2006-07 after formal clearance from the
Ministry for funding.
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CPRI ANNUAL REPORT 2005-2006
CHAPTER - III
TESTING AND CERTIFICATION
The performance of the Institute in the field of testing and certification during the year 2005-2006 has been
spectacular. A total of 41396 tests on 15764 samples were conducted for 3124 organisations.
The revenue realised from testing, certification and consultancy services rendered during this year increased
to Rs. 4147 lakhs as against Rs. 3651 lakhs realised during 2004-2005. The excess of income over the
expenditure (surplus) during the year was Rs. 347 lakhs.
SPECIAL TESTS CONDUCTED
Some of the important testing assignments undertaken by the Institute during the year are listed below:
l
HT switchgear, transformers and switchgear panels were tested for the manufacturers of Riyad,
Muscat, Malaysia, Bangladesh and Brazil as per IEC standards at STDS Bhopal.
l
LT & HT switchgear equipment for ASTA BEAB, UK certification were tested for the manufacturers
from UAE, Hong Kong, Malaysia at STDS Bhopal.
l
50 MVA, 132/33 kV 40 MVA, 16.5/71V & 25 MVA, 132/33 kV Power Transformers were successfully tested
at STDS Bhopal
l
Internal arc fault test on HT terminal boxes were performed for M/s. Weg Industries SAMAQUINAS,
Brazil at STDS, Bhopal.
l
On load tap changer - Switching tests (Service duty test & Breaking capacity test) were conducted on
On Load Tap Changers as per IS : 8468.
l
1 milli Henry Line Trap was tested for the first time in High Power
Laboratory
l
Transformer no load current breaking tests were conducted for the
first time on single phase, 27.5 kV, 5400 kVA locomotive transformer
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CPRI ANNUAL REPORT 2005-2006
l
800 kV class post insulator, insulator strings were tested at UHV Research Laboratory, Hyderabad
l
24 kV CT from Reza Trans Werke, Iran was successfully tested at Short Circuit Laboratory Bangalore
with the coordinating tests conducted at DCCD & HV laboratories.
l
Carried out the preliminary examination of Waste Heat Recovery Boilers of Jhanor Gas Power Project,
NTPC Ltd. Gujarat State. This helped the plant people to finalise the scope of work for RLA studies at
their plant.
l
Tested special towers for M/s. Power Grid Corporation, package consisted (1) 220 kV D/C tower type DD
(with 15mm ice), (2) 220 kV D/C tower type Dd (with 25mm ice) with 9 metre extension for Kabul-PhuleKhumri transmission line system and (3) 220 kV S/C tower type D (with 25 mm ice) with 9 metre extension
for Srinagar-Kargil-Leh transmission line system at Mechanical Engineering Division, Bangalore
l
400 kV multi -circuit tower (4ckts) for the first time tested in India in connection with Kudankulam and
RAPP - C project for M/s. Power Grid Corporation of India Ltd. at Mechanical Engineering Division,
Bangalore.
l
Inter laboratory tests completed on Refrigerators on samples received from M/s. Applicomp (I) Ltd.
Bangalore.
NEW TEST FACILITIES CREATED
During the year under report, to keep abreast with the latest technological developments in the field, the
Institute has added the following testing facilities to cater to the growing demands of the Industry :
l
Special test set-ups/circuits have been developed for various short circuit testing on Main unit, comprising
of Circuit Breaker, extensible isolating switch earth switch & transformer off load switch etc. as per lagtest
IEC : 60265 - 1&2, IEC: 62271-100, IEC: 62271-102 & IEC: 60694 standards
l
Special test set-ups/circuits have been developed for internal arc fault current tests on HV/LV prefabricated sub station units as per IEC: 61330 standards
l
Test facility for On-Load Tap-changers have been developed as per test requirements (Switching TestsService duty test & Breaking capacity tests upto 3.4 kV & 1700A and transition impedance tests)
l
UHV Research laboratory realigned the quality system as per new (2005) version of ISO/IEC17025 during
the year
l
Endurance test on 5 A overload relay at 400 HZ for 300 operations at a frequency of 1800 operations/hour
l
The Refrigerator Testing facility has been added and the laboratory has been accredited by NABL.
l
Test facility for determination of Total Sulphur present in petroleum products as per ASTM D 5453
method
l
The RTDS was upgraded by addition of 4GPC cards in place of 8 Nos. of 3 PC cards. This upgradation has
enhanced the capability of the RTDS in simulating complex networks. With the earlier 3 PC cards an
network of 56 three phase nodes could be represented or only one Bipolar HV DC line could be modeled.
The addition of GPC cards will enable study of 3 HV DC Bipolar lines, 2 TCSC’s and associated network.
l
New R&D test facility for Cone Calorimeter added. - Cone Calorimeter Instrument intended for
characterizing the fire by determining various parameters like, rate of heat release per unit area, mass
loss rate, time to ignition, effective heat of combustion, rate of release of toxic gases, critical ignition, flux,
etc. was successfully commissioned.
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CPRI ANNUAL REPORT 2005-2006
CHAPTER - IV
CONSULTANCY SERVICES
Consultancy is one of the major activities of the Institute. The following are some of the important
Consultancy services rendered by the Institute during the year under report :
SPECIAL CONSULTANCY JOBS UNDERTAKEN DURING THE YEAR
l
Protection Co-ordination studies of Gorakpur - Purnea Line for Siemens Gurgaon.
l
Testing of SVC Controller for BHEL, Electronics Division, Bangalore
l
Soil resistivity Measurement at 4 x 33 MW Teesta Low Dam 111 HEP and Earth Mat Design for CEA
Energy Systems Ltd, Chennai
l
Investigation of HV Motors & associated soft starters of MCF Distribution System for MCF, Mangalore.
l
Line Charging and Load Throw off studies at URI Power Station To determine switching over voltages
and dynamic over voltages for NHPC, J&K.
l
Load Flow Study of Transmission & sub-transmission Network in Maharashtra for MERC, Mumbai.
l
Estimation of sample load curves for different category of consumers in KSEB System and estimation
of typical energy losses at different voltage levels, for KSERC, Thiruvananthapuram.
l
Dynamic Testing of Distance Relays using RTDS for GE Power Control, Bangalore.
l
Transmission Network Planning Studies for Southern Region, Northern Region, North Eastern
Region for 10th and 11th Plan for PFC, New Delhi.
l
SSR Studies for Lucknow – Balia Line for Siemens, Gurgoan.
l
System and Protection co-ordination Studies for NINL, Dubari.
l
Lower Subansiri HEP DC Line Studies for PGCIL, New Delhi
l
Protection Studies for TCSC, for BHEL, Electronics Division, Bangalore
l
Evaluation of minimum SC Level, reactive compensation, requirement of TCR rating and filter bank
arrangement performance evaluation studies for SSSRM LLC,Oman.
l
System Studies for RTPS for KPCL, Bangalore.
l
Consultancy services for design and detailed engineering of SVC for M/s. Sharq Sohar Steel Rolling
Mills LLC, at Muscat, Oman
Transformers
l
Stage inspection carried out on 2 Nos. 100 MVA, 220 kV/132 kV transformers for M/s. HVPNL, Bharat
Bijalee Wotrks, Thane.
l
Condition Monitoring of Power Transformers (46 Nos.) at Rourkela Steel Plant, Rourkela has been
successfully completed.
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CPRI ANNUAL REPORT 2005-2006
l
Diagnostic tests on EHV Class Transformers were carried out at NHPC, Rangit Power Station, Sikkim
l
Diagnostic Tests on Transformers, LA & Circuit Breakers were carried out at NHPC, Tanakpur Power
Station, Uttaranchal
l
Carried out RLA studies on 7 Nos. of 400 kV/220 kV/33 kV, 105 MVA Auto Transformer at WBSEB,
Durgapur, West Bengal.
l
Condition Monitoring of 8 Nos. of 13 Nos. of Transformers and Cables have been carried for M/
s.Marmagoa Port Trust, Goa
l
Condition Monitoring Tests on Hydro Generators including Power Transformers, CT’s, ELCID Test,
Surge Capacitors at Bairasiul Hydro Power Station, HP
l
Condition Monitoring/Diagnostic Test on 1 No. of Power Transformer 6 Nos. of HT Motors and at IOCL,
Panipat.
l
Condition Monitoring tests on Power Transformers (3 Nos.) and CTs (6 Nos.) and CVTs (6 Nos.) at
M/s.GMR Energy, Mangalore.
l
Condition Monitoring tests on Generator Transformer (1 No.) at Sharavathy Generating Station, Jog
Falls for KPCL, Bangalore.
l
AE testing on Power Transformer (2 Nos.) & Shunt Reactor (1 No.) at the site of PGCIL substation at
Kolar and Vishakapatnam.
l
AE testing of Power Transformer (1 No.) of M/s.Volt Amp Transformers (P) Ltd., Vadodara at the site
of M/s.Saint Gobgur Glass India, Sriperamadur, Tamil Nadu.
l
Condition Monitoring of Generators (Stator & Rotor) and Transformers at Tarapur Atomic Power
Station, Tarapur (Phase – I)
l
Condition Monitoring of Transformers and Generators (Stator & Rotor) at Tarapur Atomic Power
Station, Tarapur (Phase – II)
l
AE testing on 9 Transformers at M/s.JSW Steel Ltd., Torangallu, Bellary District.
l
AE testing on Transformers for M/s.GMR Energy Ltd., Mangalore.
l
Condition Monitoring Tests on 132 kV Power Transformer (6 Nos.), CT’s (53 Nos.), CVT’s (12 Nos.), PT’s
(7 Nos.) at Rourkela Steel Plant, Rourkela
l
On line PD test on 250 MVA 15.75/230V Transformer by AE Technique at Mettur Thermal Power
Station, Mettur
l
Condition Monitoring tests were carried ou on 9 Nos. Generator Transformers (400kV Class) at
Chamera Power Station-II, NHPC, Chamera.
Current Transformers
l
Field test of CTs & PTs at site at M/s. Covanto Samalpatti Operating Madurai Pvt. Ltd. Madurai
l
Field testing of CTs at GMR Energy Ltd. Mangalore
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CPRI ANNUAL REPORT 2005-2006
l
Field testing of PTs of M/s. Aban Power Co. Kumbakonam
l
Field testing of CTs and PTs at site at Rourkela Steel Plant
l
Field testing of CTs at NTPC, Dadri
Capcitors
l
Endurance Ageing test on HT Series Capacitors (3 Nos.) for M/s.BHEL, Bhopal.
l
Testing on 363 KVAR, 7.3 kV and 263 KVAR, 6.99 kV HT Capacitor for Type Test under the inspection
of officers from Assam State Electricity Board and PGCIL.
l
Testing and Evaluation of 529 KVAR 7.3 kV HT Capacitor for all type tests as per IS 13925 (Part-I), 1998
for M/s. ABB Ltd., Bangalore.
l
Testing of HT Capacitors of rating 368.3 KVAR, 7.3 KV and 248 KVAR, 6.93 kV for type test as per IS 13925
(Part-I), 1998 for M/s.ABB, Bangalore.
l
Testing of 242 KVAR, 6.986 kV HT Capacitors for Routine Type Test and 238 KVAR, 10.14 kV HT
Capacitors for Routine Type Test as per IS 13925, Part-I, 1998 for M/s.Energe Capacitors, Rajapalyam,
Tamil Nadu
l
Routine test on 38 Nos. of series capacitors for all routine tests as per IEC 60143-1, 2004 of rating 616
KVAR 5.954 kV (7 Nos.) 469 KVAR, 12.907 kV (12 Nos.), 593 KVAR, 5.738 kV (7 Nos.), 452 KVAR, 12.437
kV (12 Nos.) for M/s.Siemens Ltd., Gurgaon Capactiors manufactures by M/s.Couper Power Systems,
USA.
Circuit Breakers
l
Carried out condition assessment tessts of 220 kV Circuit Breakers at Tanakpur Hydel Power Station,
Uttaranchal
l
Diagnostic testing of EHV circuit breaker carried out at Rurkela Steel Plant, Rourkela for M/s. Baira
Siul Hydro Electric Station, NHPC.
l
Diagnostic testing of EHV circuit breakers carried out for M/s. Salal Power Station, Jyothipuram (J&K)
NHPC.
Cables
l
Supervision of 33 kV Power Cables laying for the first time for Rourkela Steel Plant, Rourkela for a
route length of 5 Kms in cable trench and in under ground tunnel.
l
Pre-commissioning tests on three circuits of 66 kV XLPE Cable for KPTCL, Bangalore.
l
Pre-commissioning tests for M/s.BIOCON Sub-station, Bangalore on 1 x 240 Sq.mm, 66 kV XLPE Cable.
l
Supervision of 33 kV XLPE Cable laying at Rourkela Steel Plant site, Rourkela for a period of 25 days
for route length of 7 KMS
l
Technical Evaluation of 220 kV, 1000 Sq.mm XLPE Under Ground Cable for M/s.KPTCL, Bangalore.
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CPRI ANNUAL REPORT 2005-2006
Others
l
Harmonic measurement data collection and analysis at the works of M/s. Bhilai Power Plant for BHEL
New Delhi.
l
Record data analysis and measurement carried out at M/s. Haryana Vidyut Prasaran Nigam Ltd.
Karnal.
l
conducted Harmonic filter evaluation test for M/s. The Hindu, Hyderabad
l
Conducted type and routine tests on 1Q and 3Q ac generators for M/s. Trident Power Craft Pvt. Ltd.
l
Harmonic measurements and analysis were carried out for M/s. Haryana Vidyut Nigam Ltd. Karnal
l
Inspection and testing of Actuators for M/s. Auma India Ltd. Bangalore
l
Study of ground effect return mode operation of Talcher-Kolar HVDC for PGCIL line. The tests were
conducted at KIADB, Doddaballapur, Hoody and Kolar receiving stations
l
Study the effect of presence of DC in neutral of transformer, Sound & Vibration measusrements were
carried out at the sub-station of PGCIL & KPTCL at Kolar, Chintamani, Doddaballapur & Hoody
l
Conducted seismic qualification of cylindrical insulators of 154 kV and 420 kV mounted on steel space
truss by analytical method for M/s. W.S. Industries (India) Ltd., Chennai
l
Moulding work of 11 kV Composite Insulators at the works s of M/s. Gold Stone Tele Services Ltd.
Secunderabad
l
AC Electric & AC Magnetic Field Intensity Measurements in the vicinity of the 220 kV Transmission
Lines of KPTCL at the work premises of M/s. V3 Engineers Pvt. Ltd. Nelamangala
l
On-site leakage current measurements of lightning arrestors for M/s. Rourkela Steel Plant, Rourkela
l
On-site measurements of lightning arresters at the 220 MW Barge Mounted Combined cycle power
plant of M/s. GMR Energy Ltd. Panambur, Mangalore
l
AC electric AC Magnetic field intensity measurements at the 220 kV & 66 kV transmission lines at the
site for the proposed software technology park ITPL, Bangalore by Maangalya Developers, Bangalore
l
AC electric AC Magnetic field intensity measurements at the 220 kV & 66 kV transmission lines at
KPTCL site at Nelamangala for M/s. BIESSE Asia Pvt. Ltd. Bangalore
l
On-site Acceptence tests on 110 kV Solid-core Insulators at BHEL Bangalore on request of TNEB,
Chennai
Generators
l
Tan delta & Capacitance tests were conducted on 2 Nos. of 56 MW Hydro Generators at Almatti dam
Power House, KPCL.
l
RLA studies on 11 kV/23 MW Hydro Generator at Gandhi Sagar Power House, MPSEB.
l
Diagnostic tests were carried out on 13.8 kV, 100.8 MW Hydro Generator at Nagarjuna Sagar Power
House, APGENCO, Hyderabad.
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CPRI ANNUAL REPORT 2005-2006
l
ELCID test on Stator Core of Hydro Generator Unit # 4 at NHPC, Salal Hydro Power Station, Salal,
J&K.
l
Carried out RLA studies including ELCID test on Hydro Generator Unit # 4 at BBMB, Dehar Power
House, Slapper, HP.
Diagnostic tests and analysis
l
Diagnostic & Condition Monitoring studies at site on HV equipment at Bairasiul Hydro Power Station
of NHPC, Chamba, HP
l
Testing Auto Reclosure under Cyclic Temperature and Humidity conditions as per Customers’ request
for M/s.ABB Ltd., Nashik.
l
Testing of OHB Terminal Plate under Cyclic Temperature and Humidity condition as per Customers’
reqest for M/s.ABB, Nashik.
l
Harmonic Analysis on 33 kV HT Consumers (Ferro Alloy Industries) at Goa
The Institute has carried out third party inspection of power equipment for the utilities as detailed below:
l
Inspection of power equipment for M/s. Tamil Nadu Electricity Board, CPDCL of Andhra Pradesh and
J&K PDD etc.
Structural Design
Towers
l
Design approval of 50m ground mounted microwave towers and 24m roof mounted microwave towers
for M/s. IMI Softwares Ltd. Hyderabad.
l
Design approval of 2 Nos. 90m ground based microwave towers and 30m roof top tower for M/s. IMI
Softwares, Ltd. Hyderabad.
l
Design approval of 30m roop top microwave towers for M/s. Idea Cellular Ltd. Hyderabad
l
Design approval of 90m ground based microwave heavy tower for M/s. Satyavani Consultants &
Projects Pvt. Ltd. Hyderabad
l
Design approval of 90m microwave tower for M/s. Idea Cellular Ltd. Hyderabad
l
Design approval of 30m triangular roof mounted microwave tower for M/s. Idea Cellular Ltd. Hyderabad
l
Design approval of 12m roof top self supporting mast for M/s. IMI Softwares, Ltd. Hyderabad
l
Design checking analysis of 400 kV D/C tower for M/s. MAHATRANSCO. Mumbai
l
Design approval of 24m roof top microwave tower and 50m ground based microwave tower for M/s. IMI
Softwares Ltd. Hyderabad
l
Design checking/approval of three cases of rocky type foundation designs of 132 kV, 3 phase D/C towers
for four catagories of towers (A,B,C, & D types) for M/s. Jharkhand State Electricity Board
l
Design checking/analysis of 220 kV multi-circuit type ‘MD’ tower for M/s. K. Ramachandra Rao,
Hyderabad
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CPRI ANNUAL REPORT 2005-2006
ACCELERATED POWER DEVELOPMENT AND REFORMS PROGRAMME (APDRP)
Central Power Research Institute (CPRI) has been functioning as Advisor-Cum-Consultant (AcC) for the
purpose of capacity building in the State Electricity Boards (SEBs) / Power Utilities of Karnataka, Kerala
and Andhra Pradesh under the ACCELERATED POWER DEVELOPMENT AND REFORMS PROGRAMME
(APDRP) of Government of India since 2001. This prestigious consultancy appointment has been made by
the Ministry of Power, Government of India considering CPRI’s expertise in the areas of Power Transmission and distribution studies and also similar consultancy services rendered by CPRI to Electricity Regulatory Commissions in India. Initially, activities were confined to three distribution Circles in each of the
above states in which the upgradation of Sub-transmission and Distribution System were being carried out
under the APDRP.
APDRP Programme was proposed to be implemented in 3 stages involving
1.
Measures needing immediate option.
2.
Short Term and
3.
Long Term actions with a view to achieve objectives such as Improvement in revenue realization,
Reduction in Losses and Reliability and quality of Power Supply.
Since May 2005, the activities of CPRI as AcC have been extended to the entire states of Andhra Pradesh,
Karnataka and Kerala in addition to the three circles per state assigned earlier since majority of towns in
these states were also included in the APDRP Scheme for up gradation.
Below are some of the benefits due to implementation of APDRP.
Average Revenue Realization has increased, the power supply quality is improved, the rate of Distribution
Transformer failure is reduced, Average Technical and Commercial Losses have consistently reduced in all
the three states.
Kerala: Power tariff is reduced.
Andhra Pradesh: Due to implementation of HVDS, power theft is reduced. Voltage regulation is improved.
Karnataka: The Automatic Complaint redressal method “Prasar Jyothi” is implemented which functions
round the clock to serve its consumers.
CPRI has played an important role as AcC in assisting the utilities by monitoring continuously the implementation of the Distribution reforms, contributing to better practices in Distribution system, Quality
assurance etc.
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CPRI ANNUAL REPORT 2005-2006
CHAPTER - V
PROMOTION OF CPRI ACTIVITIES CPRI ON INTERNET
Information on the expertise/ unique facilities available at the Institute for consultancy & quality
assurance testing and certification of power system equipment in units at Bangalore, Bhopal, Muradnagar,
Nagpur, Hyderabad and Thiruvananthapuram is now accessible for the benefit of power system equipment
manufacturers and utilities in India and abroad at the following home page address:
Bangalore : http://www.cpri.in
Hyderabad
: uhvrl@hdi.vsnl.net.in
Nagpur
: cprt@bom4.vsnl.net.in
Thiruvananthapuram : enrsearch@md2.vsnl.net.in
Bhopal
: cpribpl@sancharnet.in
CUSTOMER MEET
Annual Customer Meet was conducted on 10 November 2005. About 80 customers from all over the country
representing small, medium and big manufacturers participated in the meeting. Number of suggestions
for improving the services offered to the clients along with suggestion for augmentation and modernization
of test facilities have been received and action to improve the services is in progress.
CPRI –ASTA MEET AT KOLKATA
CPRI with active support from IEEMA Eastern Regional Office organized CPRI-ASTA Meet at Hotel
Kenilworth, Kolkata on 8th November 2005. The Meet was well attended and about 25 IEEMA Members
from the Eastern Region attended. Shri. S.K. Dutta, Chairman, Eastern Regional Council, IEEMA addressed
the gathering and spoke about IEEMA’s expectation of CPRI from the region. Shri. A.K. Tripathy, Director
General, CPRI spoke about CPRI’s plans for the Eastern/North Eastern region. The highlight of the Meet
was presentation of the scope of ASTA Certification Services by Mr. Kevin Sweeney, Director – Sales, ASTA
BEAB. This was followed by release of Compendium of CPRI facilities pertaining to “ Facilities for testing of
Transmission line Towers and accessories, Liquid dielectrics and Insulating materials”.
CPRI –ASTA MEET AT MUMBAI
CPRI organized the CPRI-ASTA Meet at Hotel Tajlands End, Mumbai on 26th July 2005. The event was
organized with active co-operation from IEEMA. The event covered detailing of the CPRI-ASTA Accreditation
Scheme for testing of LV and HV equipment at the laboratories of CPRI at Bhopal and Bangalore. The
gathering was addressed by Shri S. Ramaswamy, President,
IEEMA detailing IEEMA’s expectations from CPRI. Mr. Kevin
Sweeney, Director, Marketing from ASTA-BEAB, UK made a
presentation of the ASTA Certification services. Shri. A.K.
Tripathy, Director General, CPRI awarded the ASTA
certificates to the first Indian Customer M/s. Larsen & Tubro
who tested their SFU’s under the ASTA Certification Scheme.
The Compendium on CPRI Test facilities for Cables and
Capacitors testing was released by Director General, CPRI
on the occasion.
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CPRI ANNUAL REPORT 2005-2006
Senior officers from CPRI made presentations regarding the International Credentials of the Institute and
CPRI plans for augmenting the gaps in test facilities vis-a- vis requirement of IEEMA Members. More than
40 senior officers from the Industry and IEEMA attended the Meet.
The Meet ended with a press briefing. Shri. A.K. Tripathy, Director General, CPRI,
Shri. S. Ramaswamy, President, IEEMA, and Mr. Kevin Sweeney, Director, Sales, ASTA BEAB, UK
addressed the press.
WORKSHOP/SEMINARS, TRAINING PROGRAMS
The Institute organised several training programs and workshops during the year to exchange
the knowledge to Power utilities and the power system equipment manufacturers in the area of
testing, research and product development etc., Following are the Workshops, Seminars,
Training Programs organised by the Institute during the year:
Workshop on “Best Practices in Energy Conservation”
Two day workshop on “Best Practices in Energy
Conservation” was organized from 18-20 August 2005 at
Energy Research Centre, Thiruvananthapuram. Shri
Aryadan Mohammed, Hon’ble Minister for Power, Govt. of
Kerala Inaugurated the two-day woprkshop. Fifty five
delegates
from
various
organisations,
academic
institutions participated in the workshop
Workshop on “Integration issues of Wind Farm and Grid”
Power Systems Division Organised a one day Workshop on Integration issues of Wind Farm and Grid
on 28 September 2005. The workshop was co-sponsored by ABB, Bangalore and Centre for Wind
Energy Technology (C-WET). Forty delegates from various manufacturing companies attended the
program.
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CPRI ANNUAL REPORT 2005-2006
National Symposium on “ Energy Conservation Measures in Generating Sector”
National Symposium on “Energy Conservation Measures in Generating Sector” was held at Bangalore from
17-18 November 2005. The Symposium was organised jointly with M/s. National Thermal Power Corporation,
M/s. Bharat Heavy Electrictricals Ltd. and M/s.Karnataka Power Corporation Ltd. The symposium was
inaugurated by Shri V.S. Verma, Member Planning, CEA and Director General BEE. 135 delegates representing
generating sector, industries, utilities from all over the country participated in the Symposium.
International Seminar and Tutorial on “Power System Research Interests and Challenges”
Power Systems Division, organised an International Seminar and Tutorial at CPRI, Bangalore on ‘Power
System Research Interests and Challenges’ from 20-22 December 2005. Shri V.Ramakrishna, Member
(Power Systems) CEA inaugurated the Seminar.
Workshop on “Power Quality Measurement”
Two-day Workshop on ‘Power Quality Measurement’ was organised on 22-23 December 2005. Shri S.D.
Ukkali, Member, Karnataka Electricity Regulatory Commission, inaugurated the workshop. 53 delegates
participated from various utilities, Major Industries etc.
Two-day Workshop on “EHV Transmission System - Practice and Challenges
A Two-day Workshop on ‘EHV Transmission System - Practice and Challenges’ was organised on 15-16
December 2005. The workshop was inaugurated by Shri R.N. Nayak, Executive Director,
Seminar
on
“Condition Monitoring of
Power Transformers”
Two-day Seminar on ‘Condition Moitoring of Power Transformers’ was organised at the Regional Testing
Laboratory, Muradnagar on 5th and 6th January 2006.Shri Arun Goel, Chairman & Managing Director, Delhi
TRANSCO inaugugurated the above seminar. Fifty delegates participated from all over Northern States.
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CPRI ANNUAL REPORT 2005-2006
TRAINING PROGRAMS
TRAINING PROGRAM ON TEST FACILITIES
Five days training program on “Test Facilities at CPRI“ for the Scientists/Engineers from the Electrical
Utilities and Academic/Research Institutions was organised at the Institute from 25-29 July 2005 at the
Institute . Ten participants from RITES-Mumbi, DVC-Durgapur, BBMB-Slapper, Vijay ElectricalsHyderabad, BEL-Bangalore and South Western Railways-Bangalore attended the training program held at
Bangalore
TRAINING PROGRAM ON TRANSFORMER OIL TESTING
An exclusive training on Transformer Oil Testing was organised from 1-5 August 2005. Thirty two participants
from various organisations attended the above program. Technical lectures and demonstrations were
arranged during the period.
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CPRI ANNUAL REPORT 2005-2006
TRAINING TNBR ENGINEERS, MALAYSIA
One week training on Testing of Power Cables and Accessories was organised for TNB Research Snd.,
Malaysia, during August 2005. The TNB engineers had fruitful interaction during the training programme.
TRAINING
ENERGY METERS & RELAYS
PROGRAM
ON
Five day training on Energy meters and Relays was organised from 29 August 2005 to 2 September 2005.
Forty delegates from Industries, Utilities and Academic Institutions participated in the above programme.
TRAINING PROGRAM ON THE METHODS USED IN ADVANCED NDT AND MATERIALS TESTING
FOR AIR FORCE OFFICERS
A lecture - cum demonstration programme on the Methods used in Advanced NDT and Materials
Testing was organised for the benefit of trainee officers of Air Force technical college, Bangalore on
14 September 2005.
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CPRI ANNUAL REPORT 2005-2006
TRAINING PROGRAM FOR INDIAN RAILWAYS
Two day training program for the engineers of Indian Railways on the subject titled Pollution level measurement and High Voltage training technique was organised from 22-23 September 2005.
SHORT TERM TRAINING ON RLA OF BOILERS AND ITS COMPONENTS AT NAGPUR
A short term training programme on ‘Residual life assessment of boilers and its components’ was organised
by Thermal Research Centre, Koradi in association with Visvesvaraya National Institute of Technology,
Nagpur from 1-3 December 2005.
DRUM (DISTRIBUTION REFORMS UPGRADES MANAGEMENT) TRAINING PROGRAMME
CPRI conducted the Training Program under DRUM project along with partner CORE International Inc.,
under the aegis of Ministry of Power and USAID on the subjects titled:
(1)
“Distribution Efficiency and Demand Side Management” from 25-29 July 2005 for Distribution
Engineers of Kerala, Karnataka, Maharashtra and Andra Pradesh
(2)
“Disaster Management, Electrical Safety Procedures and Accident Prevention” from 22-26 August
2005 for Distribution engineers of Karnataka and Andhra Pradesh
(3)
“Best practices in distribution loss reduction” from 17-21 October 2005 for Distribution Enginees of
Kerala
(4)
“Best practices in distribution loss reduction” from 30 January 2006 to 3 February 2006 for Distribution
Engineers of BESCOM, CHESCOM, APEDCL and MESCOM
JAWAHARLAL NEHRU MEMORIAL LECTURE
As part of the Institute Day 2006 Celebrations on January 16, 2006 - Jawahar Lal Nehru Memorial Lecture
on the topic "Sources of Energy & Cycles of Civilisation" was delivered by Shri M.N. Venkatachalaiah, Former
Chief Justice of India. Shri Girish B. Pradhan, Joint Secretary, Ministry of Power, Govt. of India, presided
over the function. Shri A.K. Tripathy, Director General, CPRI welcomed the gathering.
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CPRI ANNUAL REPORT 2005-2006
CPRI's PARTICIPATION IN EXHIBITIONS
INTERNATIONAL EXHIBITION ON POWER, ELECTRICAL & INDUSTRIAL ELECTRONICS
(ELASIA-2005)
The Institute participated in the ELASIA-2005 International
Exhibition on Power, Electrical & Industrial Electronics held
from 26-30 August 2005 at Bangalore. The exhibition was
inaugurated by Shri Jabbar Khan Honnali, Hon’ble Minister
for Minorities and Wakf, Govt. of Karnataka.
INDIA INTERNATIONAL TRADE FAIR (IITF ‘2005)
CPRI participated in the India International Trade Fair (IITF 2005) held at Pragathi Maidan from 14-27
November 2005. CPRI stall was in the Ministry of
Power Pavilion. Shri P.M. Sayeed, Union Minister
for Power visited the stall along with Shri R.V.
Shahi, Secretary (Power), and other dignitaries.
Shri Suhas Bagalkotker, K. Ravikumar, Dr.P.V.
Reddy and I.N. Gopal and officers from RTL received
the dignitaries and explained the salient features of
the Models displayed at the CPRI Stall.
TRIPURA SCIENCE FAIR - 2006
The Institute participated in State level Science Fair
held at Tripura. The Science Fair was organised under
the aegis of Tripura State Council for Science &
Technology from 5-10 January 2006 with participation
of different national scientific laboratories and central
science & technology related departments apart from
the Tripura state units/departments.
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CPRI ANNUAL REPORT 2005-2006
CPRI PARTICIPATION IN ELECRAMA - 2006
The Institute participated in the ELECRAMA-2006 Exhibition held at Bombay Exhibition Centre from 1822 January 2006. The stall was manned by Shri Suhas Bagalkotkar and Shri Maruthi Prasad. There was
overwhelming response from Generation, Transmission and Distribution utilities from within the country
and abroad apart from R&D organisations.
CPRI PARTICIPATION IN MIDDLE EAST ELECTRICITY EXHIBITION
The Institute participated in the Middle East Electricity International Exhibition held at Dubai, United Arab
Emirates from 5-8 February 2006. The exhibition attracted more than 850 participants from Europe, United
States, Canada and Asian Countries.
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CPRI ANNUAL REPORT 2005-2006
CHAPTER - VI
MoU's & CONSULTANCY ASSIGNMENTS
Institute has entered with memorandum of understanding for sponsored projects & joint
working with the following organizations:
Research & Development
1.
M/s. FARCOM Cables Systems Pvt. Ltd. for jointly working in the development of Fire Resistant
Low Smoke (FRLS) cable and sheathing material.
2.
M/s. BHEL in the areas of power systems studies on 765 kV systems, testing of EHV CBs as per IEC
etc.
3.
M/s. BARC for Seismic tests on piping with internal pressure
4.
M/s. Indian oil corporation for development and evaluation of transformer oils
Thirdparty inspection
5
Third party inspection of power equipment procured by M/s. Tamil Nadu Electricity Board,
Chennai.
6.
Thirdparty inspection of Energy Meters with M/s. BSES
Testing & Consultancy
7.
M/s. Power Grid Corporation of India Ltd. with respect to vibration and transmission line
conductors and other aspects of high voltage transmission system
8.
M/s. Design Group Bangalore for undertaking joint consultancy activities in the areas of Power system
studies etc.
9.
The Following areas are covered under MoU signed between CPRI and M/s. CRK Associates.
i.
Feasibility studies for power plant transmission/distribution system and substations (Conventional
and GIS) up to 800 kV
ii.
Consultancy/Engineering for power plant transmission/distribution system and sub-stations
(Conventional and GIS) upto 800 kV and industry.
iii.
Energy conservation in Power sector
iv.
Demand side management activities
v.
Power system studies
vi.
R& D studies in the field of Operations Maintenance and management of Power generation and
transmission systems.
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CPRI ANNUAL REPORT 2005-2006
CHAPTER - VII
CAPITAL PROJECTS
During 2005-06 the following Capital projects were under implementation in the Institute:
1.
Up gradation of Research and Testing Facilities of Power Capacitors
2.
Establishment of Digital Library and Knowledge Management System
3.
Centre for Collaborative and Advanced Research
4.
Centre for Industrial Solids Waste Utilization
5.
Augmentation of Regional Testing Laboratory at Ghaziabad
6.
Augmentation of engineering services for Plant performance Monitoring & Improvement(PMI),
Renovation & Modernisation(R&M) and Life Extension (LE) facilities
7.
Establishment of 100MVA online short circuit facilities at CPRI Bangalore for low voltage switchgear
and control gear
8.
Establishing capacitor current switching facility at STDS Bhopal
9.
Establishing Comprehensive energy efficiency testing facility for Refrigerators and Air conditioners
at Bangalore
10.
National and International accreditation for CPRI laboratories.
11.
Establishment of test facility at Eastern & North Eastern Regions
The project outlays and expenditure during the year 2005-06 is given below:
(all figures Rs. in lakhs)
Project
Outlay
Title of the project
Expenditure
in 2005-06
1.
Centre for Industrial Solid Waste Utilisation
430.00
230.00
358.78
2.
Centre for Collaborative and Advanced Research
475.00
265.00
309.24
3.
Digital Library and Knowledge Management
System of CPRI
150.00
20.00
110.34
4.
Upgradation of Research & Testing Facilities
of Power Capacitor at Bangalore
495.00
145.00
360.49
5.
Augmentation of Regional Testing Laboratory
at Ghaziabad
150.00
nil
103.76
6.
Augmentation of engineering services for plant
Performance Monitoring & Improvement (PMI)
Renovation & Modernisation (R&M) and life
extension (LE) facilities.
255.00
60.00
103.28
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34
Budget
Allocation
in 2005-06
CPRI ANNUAL REPORT 2005-2006
7.
Establishment of 100 MVA on-line short circuit
1150.00
nil
1.07
435.00
100.00
158.60
495.00
50.00
9.60
160.00
60.00
25.22
320.00
-
11.29
facilities at CPRI Bangalore for low voltage
switchgear & Controlgear
8.
Establishing capacitor current switching facility
at STDS Bhopal
9.
Establishing Comprehensive energy efficiency
testing facility for Refrigerators and
Air conditioners at Bangalore
10.
National and International accreditation for CPRI
laboratories.
11.
Establishment of test facility at Eastern & North
Eastern Regions
12.
R&D
-
160.00
197.53
13.
RSOP
-
123.00
127.06
14.
Others Schemes
-
-
67.50
4515.00
1213.00
1943.76
Total
Rs.
During the year 2005-2006 against the total budget allocation of Rs. 1213.00 lakhs, an expenditure of
Rs. 1943.76 lakhs (including R&D and RSoP Projects) was incurred.
Physical Progress of the Capital Projects:
1.
Upgradation of Research and Testing of Power Capacitors
The project at an estimated cost of Rs. 495.00 lakhs was sanctioned in March 2003. Under this project
facilities for testing and for improvement of the reliability of power capacitiors manufactured
in the country is being created. All the equipment proposed under the project are installed
and being commissioned. The project is likely to be operational by middle of 2006.
2.
Establishment of Digital Library and knowledge management
system
The modern information technology concepts are being used to establish the Digital Library &
Knowledge Management System at the Institute campus in Bangalore at a cost of Rs. 150 lakhs. The
project was successfully completed in December 2005.
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CPRI ANNUAL REPORT 2005-2006
3.
Centre for Collaborative and Advanced Research
The project sanctioned at an estimated cost of Rs. 475.00 lakhs was sanctioned in March 2003. Under
this project Infrastructure facilities for visiting researchers, visiting professors to pursue collaborative
research work is being created. All the facilities foreseen in the proposal are being created and project
will be completed in 2006.
4.
Centre for Industrial Solids Waste Utilization
The project sanctioned at an estimated cost of Rs. 430.00 lakhs was sanctioned in March 2003. Under
this project the technologies for utilization of Industrial Solid wastes to useful value added products
are being showcased for the benefit of the Industry. All the facilities foreseen in the proposal have
been created. The project was successfully completed in March 2006.
5.
Augmentation of Regional Testing laboratory at Ghaziabad
The Augmentation of facilities of Liquid Dielectrics, Cable laboratory and High Voltage laboratory
of Regional Testing Laboratory was completed at a cost of Rs. 150 lakhs.
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CPRI ANNUAL REPORT 2005-2006
6.
Establishment of engineering services for Plant performance Monitoring & Improvement(PMI),
Renovation & Modernisation(R&M) and Life Extension (LE) facilities
Under this project some of the facilities used for carrying out studies on Renovation & Modernization,
Plant performance monitoring, remaining life assessment & extention studies of power plants are
being augmented at a cost of Rs. 255 lakhs.
7.
Establishment of 100MVA online short circuit facilities at CPRI Bangalore for low voltage
switchgear and control gear
The project sanctioned at a cost of Rs.1150 lakhs to establish 100MVA online short circuit testing
facility at CPRI Bangalore for testing low voltage switchgear & controlgear. The procurement process
has been initiated for procurement of equipment required for the project.
8.
Establishing capacitor current switching facility at STDS Bhopal
The project sanctioned at a cost of Rs.435 lakhs to study behavior of MV switchgear with interrupting
capacitive currents upto 400 Amps and to assist the product development for the Indian industry.
All the civil works have commenced and the equipment required are in various stages of procurement.
9.
Establishing Comprehensive energy efficiency testing facility for Refrigerators and Air conditioners
at Bangalore.
The project sanctioned at a cost of Rs.495 lakhs to help the Bureau of Energy Efficiency in their
energy labeling programme. Facilities are being established for testing Air Conditioners &
Refrigerators under this scheme. During the year the Refrigeration test facility become fully
operational and the specifications for Air conditioner facility has been finalized and procurement
has been initiated.
10.
National and International accreditation for CPRI laboratories.
Under this project efforts are being made to obtain National & International accreditation for testing,
research & consultancy activities of the Institute. These accreditation will help the Indian power
industry in universal acceptance of their products & services. Some of the accreditations received
for the test & consultancy activities include ASTA-BEAB, UK certification and ISO9001-2000
certification for certain Research & Consultancy activities. The project is under implementation at
a cost of Rs. 160 lakhs.
11.
Establishment of test facility at Eastern & North Eastern Regions
The mobile field test facilities for Transformer dielectrics is being created at Kolkata & Guwahati to
help power utilities in the eastern & north eastern part of the country. The facilities are being
established at a cost of Rs.320 lakhs.
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CPRI ANNUAL REPORT 2005-2006
CHAPTER - VIII
ADMINISTRATIVE MATTERS
Shri Rakesh Nath, Chairperson, CEA vice Shri R.K.Jain, vice Shri H.L. Bajaj, Chairman, CEA, New Delhi
became the Vice President of the CPRI Governing Council and Society.
The following Officers became the Members of the CPRI Governing Council and the Society during the
year under report:
Shri K. Ravikumar, Director (Power), BHEL, New Delhi vice Shri A.K. Puri, Chairman and Managing
Director, B.H.E.L; Shri Chandan Roy, Director (Operation), NTPC New Delhi vice Shri S.L. Kapur,
Shri S. Majumdar, Director (Projects), PGCIL vice Shri R.P. Singh, Shri A.K. Dhagat, President - IEEMA
vice Shri S. Ramaswamy; Lt.Gen. (Retd.) O.S. Lohchab, Chairman, HVPNL, Haryana vice Maj. Gen. (Retd.)
B.S. Rathee.
During the year, the Governing Council met thrice on 4th June 2005, 6th October 2005 and 10th February
2006. The Society held its Annual General Body meeting on 6th October 2006. The Standing Committee
met once on 13th August 2005.
VIGILANCE
The vigilance activities of the Institute are looked after by a part time Chief Vigilance Officer Shri G. Sen
Gupta, Additional Director, who is appointed upon the approval by the Chief Vigilance Commission. The
Chief Vigilance Officer reports to the Director General and is assisted by the Administration Section.
Regarding the purchases or contracts for supply of goods or services, respective Internal Committees are
constituted for detailed examination of the proposals of the needy Division/ Section/Laboratory for
appropriate recommendation for further approval by the competent authority. The respective Committees
are reconstituted once in two years in order to ensure acquiring any vested interest if any by any member.
Purchase procedure of the Institute provides transparency in the system both in inviting press tenders
and in local enquiries depending upon the material to be procured and cost aspects and with an in built
procedure of technical evaluation of the material and price evaluation by independent committees and
also a pre-audit before issue of purchase orders. Head of the purchase division is changed at regular
intervals. Preventive vigilance relates to every area of the Institute’s activity, viz., R&D function, Testing
& Certification, Consultancy, Contracts for supply of goods or services and Memorandum of Understandings
entered into with others etc.
As per the directions of the Central Vigilance Commission, Boards have been displayed prominently at all
the Units/Divisions of the Institute for wide publicity among Public, Contractors and Clients about the
availability of Chief Vigilance Officer / Head of the Organisation. It is facilitated such that instances and
information on corruption in the Institute by affected parties can be brought to the notice of Head of the
Organisation or to the Chief Vigilance Officer at the addresses mentioned in the Boards. Timely Returns
of vigilance activities containing the requisite informations are filed with the appropriate authorities
bringing out the latest position in this regard.
Welfare Activities
The Women Employees Welfare Cell is operative since 1997, for the welfare of female employees and to meet
their grievances. Creche for the employees children is operational successfully over the last six years for the
benefit of working couples in the Institute.
Employment situation of Women Employees in various post(s) in CPRI as on 31.03.2006 is as follows.
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CPRI ANNUAL REPORT 2005-2006
STAFF POSITION OF CENTRAL POWER RESEARCH INSTITUTE
SI
No.
Post(s)
No. of
Employees
No of Women
Employees
%age of women
Emps to total No
01
-
-
01
Director General
02
Director
0
-
-
03
Additional Director
13
01
7.69
04
Joint Director
30
01
3.33
05
Scientific/ Engineering Officers
193
28
14.50
06
Scientific/ Engineering Assistants
32
02
6.25
07
Non- Technical Officers
18
04
22.22
08
Office Staff/ Stenographers
122
42
34.42
09
Library Staff
03
03
100
10
Technicians
68
-
-
11
Technical Attendants/ Attendants
169
04
2.36
12
Drivers/Cook-cum-Caretaker
24
-
-
13
Watchmen
60
-
-
14
Safaiwala
21
04
19.04
Total
754
89
11.80
No. of Physically Challenged employees in the Institute as on 31-03-06
Sl.
No.
Post (s)
No. of employees
No. of physically
challenged employees
01
Director General
01
-
02
Director
0
-
03
Additional Director
13
-
04
Joint Director
30
02
05
Scientific/ Engineering Officers
193
-
06
Scientific/Engineering Assistants
32
05
07
Technicians
68
-
08
Technical Attendants/ Attendants
169
06
09
Non-Technical Officers
18
-
10
Office Staff / Stenographers
122
03
11
Library Staff
03
-
12
Drivers/ Cook-cum-Caretaker
24
-
13
Security Staff
60
-
14
Safaiwala
21
-
Total
754
16
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39
CPRI ANNUAL REPORT 2005-2006
Staff Strength
The staff strength at the end of the financial year 2005 - 06 was as under:
Director General
:
01
Director
:
-
Additional Director
:
13
Joint Director
:
30
Chief Administrative Officer
:
00
Chief Accounts Officer
:
01
Scientific/Engineering Staff
:
225
Technical Staff
:
68
Administrative & other Supporting Staff
:
247
Technical Supporting Staff
:
169
Total
754
Representation of Scheduled Castes and Scheduled Tribes
Details of employees belonging to scheduled caste/tribe & others on the rolls of CPRI as on 31.3.2006 are
summarised below:
Category
Total No. of
employees
No. of SC
employees
Group A
239
32
08
199
Group B
106
26
12
68
Group C
351
109
41
201
Group D
37
06
09
22
Safaiwalas
21
16
02
03
754
189
72
493
-
25.06
9.54
65.38
Total
%
No. of ST
employees
Others
(including OBC)
Library & Information Services
The Institute has well established Libraries at Bangalore and Bhopal to provide adequate library and
information services for the research work and for updating employees' knowledge in Scientific advancement.
Several books and periodicals are added to the library at Bangalore and Bhopal During the year 2005-2006
The expenditure incurred on books and periodicals during the year at both Bangalore and Bhopal was
Rs.6.69 lakhs.
Computerisation of Library facility at Bangalore unit was taken up. All the books and publications were
coded for creating a data base which would be accessible to all users over the Intranet.
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CPRI ANNUAL REPORT 2005-2006
CHAPTER - IX
FINANCE & ACCOUNTS
The Institute has done well in its financial performance during the year 2005-2006 and earned an all time
high revenue of Rs.4147.00 lakhs.
Revenue earnings during the past five years:
Year
Revenue
(Rs. lakhs)
Percentage increase
(Base year 2001-2002)
2005-2006
4147
47.75
2004-2005
3651
30.11
2003-2004
3600
28.30
2002-2003
3075
9.59
2001-2002
2806
-
Increased services rendered to the utilities and Industries are well reflected in the financial performance
raising the revenue earnings from Rs.2806 lakhs in 2001-02 to Rs.4147 lakhs during the current year. During
the year under report, as against the revenue realisation of Rs.4147 lakhs, the expenditure on non-plan
activities stood at Rs.3799 lakhs only and thereby it has been possible to generate a surplus of Rs.348 lakhs.
For the 18th year in succession, the Institute has not drawn any non-plan grant-in-aid from the Government.
During the year, the expenditure under various heads has been as follows:
Non-plan Expenditure
:
Rs.
3798.89
lakhs
Plan R&D Expenditure
:
Rs.
197.53
lakhs
Plan Capital Expenditure
:
Rs.
1619.17
lakhs
RSOP
:
Rs.
127.06
lakhs
The Institute received grants-in-aid (Plan) of Rs.1213.00 lakhs from the Government of India during the
year. The details along with the Auditors Report are furnished in Appendix - X
With many new laboratories commissioned and opened for commercial testing, it is hoped that the trend
of increased earnings of revenue will continue. As at the end of March 2006, the capital investment by the
Government of India at the Institute has been Rs. 39576.24 lakhs.
41
41
CPRI ANNUAL REPORT 2005-2006
Expenditure
Income
42
42
CPRI ANNUAL REPORT 2005-2006
43
43
CPRI ANNUAL REPORT 2005-2006
1258.38
44
44
CPRI ANNUAL REPORT 2005-2006
CHAPTER - X
USE OF HINDI AS OFFICIAL LANGUAGE
Requirements under section 3/3 of the Official Language Act were fully complied with. All office orders,
circulars, reports etc., were issued bilingually.
RAJBHASHA AWARD
REGIONAL RAJBHASHA AWARD – FIRST PRIZE
CPRI was awarded the Regional Rajbhasha award -First prize for its outstanding performance in the field
of Official Language for the year 2004-05,. The award was presented by Shri R.L.Bhatiya, Hon’ ble Governor
of Kerala in a function held during the Regional Conference on 2.12.2005 which was received by Dr.K.R.C.Nair,
Joint Director. A Commendation Certificate was awarded to Dr.Vijaya Mallik, Senior Hindi Officer.
HINDI
PUBLICATIONS
Hindi version of the technical articles published in CPRI News and CPRI Journal during 2005 was published as “Vigyan Deepti”
The fourteenth edition of “Kaveri”, the journal of Town Official Language Implementation Committee was
published.
TALKS IN HINDI
3 talks in Hindi on management and psychology were organized during the year apart from 3 discussion
sessions.
TECHNICAL ARTICLES COMPETITION
Annual technical articles competition under the auspices of TOLIC sponsored by the Institute was organized and the best three articles were awarded prizes on Hindi Divas celebrated at CPRI
45
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CPRI ANNUAL REPORT 2005-2006
TENDERS IN HINDI ON WEB SITE
Tenders are put in Hindi on the website along with English ones. The website of the Institute is available
in Hindi.
HINDI MONTH
Hindi Month was organized and 10 competitions conducted separately for those proficient and those with
working knowledge of Hindi..
HINDI DIVAS
Hindi Divas was celebrated on 14th September 2005. The Chief Guest Shri Ramesh Kumar Matto, Bureau Chief, New Indian Express gave away the prizes to the winners of competitions held during Hindi
Month, technical articles competition under TOLIC and incentive schemes in vogue in the Institute.
ACTIVITIES OF TOWN OFFICIAL LANGUAGE IMPLEMENTATION COMMITTEE
The Director General, CPRI continued to be the Chairman of TOLIC and the Senior Hindi Officer the
Member Secretary. 12 inter organizational competitions were organized under TOLIC sponsored by
various organizations from 10 to 29 November 2005 and 6 prizes were awarded for each competition.
JOINT HINDI DIVAS
Joint Hindi Divas was celebrated on 9th December 2005 sponsored by ISRO and IIMB presided over by
Shri A.K.Tripathy, Director General. The Chief Guest was Shri Subash Agarwal, Edtor, Rajasthan
Patrika.. Dr.G.R.Nadadur, Joint Secretary, Department of Space, Shri N.Raj, Secretary, Coffee Board
were also present.
46
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CPRI ANNUAL REPORT 2005-2006
APPENDIX - I
THE GOVERNING COUNCIL AS ON 31 MARCH 2006
PRESIDENT
Shri R. V. Shahi
Secretary
Ministry of Power, Govt. of India
New Delhi
VICE-PRESIDENT
Shri Rakesh Nath
Chairman
Central Electricity Authority
New Delhi
M E M B E R S
Shri Ajit K. Gupta
Advisor & Head (Power Group)
Ministry of Non-Convention Energy Sources
NewDelhi.
Shri Girish B. Pradhan
Joint Secretary
Ministry of Power
New Delhi.
Shri K. Ravikumar
Director (Power)
Bharat Heavy Electricals Ltd.
New Delhi.
Shri A.K. Dhagat
President - IEEMA
Mumbai
Shri V. Ramakrishna
Member (Power Systems)
Central Electy. Authority
New Delhi
Shri M. Sahoo
Joint Secretary & FA
Ministry of Power
New Delhi.
Shri Chandan Roy
Director (Operation)
NTPC Ltd.
New Delhi.
Shri G.N. Mathur
Secretary
Central Board of Irrigation & Power
New Delhi
Shri V. S. Verma
Member (Planning)
Central Electy. Authority
New Delhi
Dr. A. Lahiri
Scientist-G, Advisor - DSIR
Ministry of Science & Technology
New Delhi.
S. Majumdar
Director (Projects)
Power Grid Corpn. of India Ltd.
New Delhi
Maj. Gen.(Retd.) O.H. Lohchab
Chairman
Haryana Vidyut Prasaran Nigam
Government of Haryana
Chandigarh.
47
47
CPRI ANNUAL REPORT 2005-2006
Dr. D.R. Chawla
Industrial Advisor (Engg.)
Deptt. Indl. Policy & Promotion
Ministry of Industry
New Delhi.
Shri S. S. Prabhu
Visiting Professor
Indian Institute of Information
Technology & Management - Kerala
Thiruvananthapuram.
Shri S.K. Rakesh
Secretary (Power)
Electricity Department
Government of Tripura
Agartala.
Prof. P. S. Satsangi
Prof. in Electrical Engineering (Retd.)
Indian Institute of Technology
New Delhi.
Shri Govindarajan
Shri V.S. Verma
Director (Electronics & Instrumentation
Group/Automation & Manufacturing Group)
Bhabha Atomic Research Centre
Mumbai.
Director General
Bureau of Energy Efficiency
New Delhi.
Shri A.K. Tripathy-Member Secretary
Director General
Central Power Research Institute
Bangalore.
APPENDIX - II
THE STANDING COMMITTEE AS ON 31 MARCH 2006
CHAIRMAN
Shri V. Ramakrishna
Member (Power Systems)
Central Electricity Authority
New Delhi
MEMBERS
Shri Gireesh B. Pradhan
Shri M. Sahoo
Shri A.K. Tripathy- Member Convenor
Joint Secretary
Joint Secretary & FA
Director General
Ministry of Power
Ministry of Power
Central Power Research Institute
New Delhi
New Delhi
Bangalore
48
48
CPRI ANNUAL REPORT 2005-2006
APPENDIX - III
THE COMMITTEE ON RESEARCH AS ON 31 MARCH 2006
CHAIRMAN
Shri V. S. Verma
Member (Planning)
Central Electy. Authority
New Delhi
MEMBERS
Shri V.N. Vivekanandamurthy
Chief Engineer (R&D)
Tamil Nadu Electy. Board
Chennai
Shri G. N. Mathur
Secretary
Central Board of Irrigation & Power
New Delhi
Shri Dileep Mangsuli
Director (Technology)
G.E. Power Controls (I) Pvt. Ltd.
Bangalore
Dr. U.C. Bhakta
N.T.P.C. Ltd - R&D Centre
Noida
Shri Jashwant Patel
Head (R&D)
Asea Brown Boveri Ltd.
Baroda
Chief Engineer (Trg. & R&D)
Maharastra State Electy. Board
Eklahare
Shri V.K. Agarwal
Asstt. General Manager
Power Grid Corpn. of India Ltd.
New Delhi
Shri Ajay Dhagat
Managing Director
Areva T&D India Ltd.
Dr. A.A.Natarajan
Principal
Sastha Institute of Engineering & Technology
Chennai
Dr. B.P. Singh
General Manager (HGI)
Corporate R&D, BHEL
Hyderabad
Shri S. Nagaratna
Suptd. Engineer (Elec./R&D Centre)
KPTCL
Bangalore
Shri D.K. Roy
Chief Engineer
West Bengal State Electy. Board
Kolkata
Dr. A. Lahiri
Adviser - DSIR
Min. of Science & Technology
New Delhi
Shri K. Sudheendra
Supertending Engineer(Elec.) R&D centre
Karnataka Power Corporation Ltd.
Bangalore
Shri A.K. Tripathy - Member Convenor
Director General
Central Power Research Institute
Bangalore
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CPRI ANNUAL REPORT 2005-2006
APPENDIX - IV
THE COMMITTEE ON TESTING & CERTIFICATION
AS ON 31 MARCH 2006
CHAIRMAN
Shri V. Ramakrishna
Member (Power Systems)
Central Electy. Authority
New Delhi
MEMBERS
Prof. G.R. Nagabhushana
Deptt. of High Voltage Engg.
Indian Institute of Science
Bangalore
Shri L.V. Rao
Executive Director (SR)
NTPC Ltd.
Secunderabad
Shri S.M. Zafrulla
Director
Karnataka Power Corpn. Ltd
Bangalore
Shri A.R. Rao
General Manager (E.P. Dvn.)
Bharat Heavy Electricals Ltd.
Bangalore
Shri V.K. Kulkarni
Head (Product Development)
Siemens India Ltd.
Thane
Shri P. Narasimha Murthy
Retd. Chairman - KEB
Bangalore
Shri Sunil More
Secretary General- IEEMA, Worli
Mumbai
Executive Director (SRTS II)
Power Grid Corpn. of India Ltd.
Bangalore
Shri Anil Pandit
Business Technology Leader
GE PCTDC, John F. Welch Technology Centre Pvt LTD
Whitefield, Bangalore
Dr.S.Gopal
Executive Director
W.S. Test Systems Pvt. Ltd
Bangalore
Shri P. Sengupta
Director
Bureau of Indian Standard
Bangalore
Shri Mrinal Kanti Ray
Member (Commercial & HRD)
West Bengal State Electy. Board
Kolkata
Shri Samba Murthy
General Manager
Vijay Electricals Ltd.
Hyderabad
Shri A.K. Tripathy - Member Convenor
Director General
Central Power Research Institute
Bangalore
50
50
CPRI ANNUAL REPORT 2005-2006
APPENDIX - V
RSOP EXPERT COMMITTEE
CHAIRMAN
Shri A.K. Tripathy
Director General
Central Power Research Institute
Bangalore
MEMBERS
Shri S.N. Sharma
Head R&D Planning Division
Dept. of Electrical Engineering
Council of Industrial Research
New Delhi
Shri R.S. Chadha
Director (IT)
Central Board of Irrigation & Power
New Delhi
Shri Virender Singh
Chief Engineer/HRD
Punjab State Elecricity Board
Patiala, Punjab
Shri Gajendra Behari
Director (R&D)
Central Electricity Authority
R.K. Puram, New Delhi
Dr. K. Dwarakanath
Joint Director, DMD
Central Power Research Institute
Bangalore
Dr. Thukaram. D
Professor
Deptt. of Electrical Engineering
Indian Institute of Science
Bangalore
Dr. R.S. Shivakumara Aradhya
Joint Director, Power Systems Dvn.
Central Power Research Institute
Bangalore
Dr. V. Rao Aiyagiri, FNAE
Head SERC Division & Scientist G
Deptt. of Science & Technology
Technology Bhavan, New Delhi
Shri M.M.Babu Narayanan-Member Convenor
Joint Director, R&D Co-ordination Division
Central Power Research Institute
Bangalore
Shri M.C. Bhatnagar
AGM, (R&D)
PGCIL, Corporate R&D
New Delhi
Dr. Y.V.L. Narasimha Murthy
General Manager Corporate R&D
BHEL, Corporate R&D Division
Hyderabad
51
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CPRI ANNUAL REPORT 2005-2006
APPENDIX - VI
RESEARCH PROJECTS UNDERTAKEN DURING THE YEAR 2005-2006
Proj.
Idn.
No.
Title of the Project
Start
mm/yy
Close
mm/yy
Outlay
(Rs.in
lakhs)
Remarks
CENTRAL RESEARCH & TESTING LABORATORY, BANGALORE
HIGH VOLTAGE DIVISION
1.1.22
Pollution research on Metal Oxide
surge arresters
07/02
06/05
38.60
Completed
9/03
03/06
45.00
Completed
INSTRUMENTATION DIVISION
2.1.45
Performance evaluation of
communication technologies
for automatic remote meter reading
POWER SYSTEM DIVISION
4.1.27
Investigation of Grid – Wind
turbine & D G interaction.
09/04
08/06
12.00
Ongoing
4.1.28
Investigation on application of
FACTS devices in Indian Power systems
09/04
05/06
22.00
Ongoing
4.1.29
Study of dynamic performance
of relays using Real Time Power
11/05
10/06
22.00
Ongoing
1/03
09/05
5.00
Completed
07/02
06/05
35.30
Completed
1/03
09/05
15.30
Completed
MECHANICAL ENGINEERING DIVISION
3.1.18
Investigation of use of hallow
structural mild steel sections for
220kV transmissions line towers
of conducting capacitor current
switching tests on 245 kV Circuit
breaker from Voltage factor of 1.2 to 1.4
MATERIAL TECHNOLOGY DIVISION
5.2.11
Development of Advanced Non
Destructive Evaluation (NDT)
Methods for Assessment of High
Temperature Damage Mechanisms
in Critical Components of Thermal
Power plants
5.2.12
Synthesis of nanomaterials – An
exploratory venture into an extraordinary
frontier in material science
52
52
CPRI ANNUAL REPORT 2005-2006
Proj.
Idn.
No.
Title of the Project
Start
mm/yy
Close
mm/yy
Outlay
(Rs.in
lakhs)
Remarks
DIAGNOSTICS,CABLE & CAPACITORS DIVISION
16.1.1
Power quality monitoring and
Analysis in distribution system
07/02
12/05
32.00
Completed
6.1.26
Investigations on PD activity in
model transformers to validate
field data
07/02
09/05
12.40
Completed
6.1.29
Insulation diagnosis by high
voltage spectroscopy
10/03
9/06
48.00
Ongoing
6.1.30
Evaluation of flame retardant
insulating materials for application
in power Industry
09/04
02/06
48.00
Completed
6.1.31
Dielectric Diagnosis of power
equipments by Thermo Analytical
& Spectroscopic Techniques
09/04
08/07
15.00
Ongoing
Performance evaluation of LT
Capacitors under transients
03/02
09/05
25.00
Completed
RSOP
6.1.27
DIELECTRIC MATERIALS DIVISION
5.4.44
Studies on thermoplastic elastomers
for halogen free, fire retardant low
smoke cable compounds
07/02
07/06
32.60
Ongoing
5.4.46
Development of Polymeric
insulating material for outdoor
insulator applications
09/03
08/05
45.00
Completed
5.4.47
Remaining life assessment
of transformers by large scale
survey of furanic compounds
and correlation with dissolved
gas analysis [DGA] & Degree
of polymerization [DP]
9/03
03/06
25.00
Completed
5.4.48
To study the effect of corrosive
sulphur on transformer components
11/05
04/07
25.00
Ongoing
5.4.49
Polymer Ceramic composites with
high dielectric constant for
Electrical applications
11/05
10/07
25.00
Ongoing
53
53
CPRI ANNUAL REPORT 2005-2006
Proj.
Idn.
No.
Title of the Project
5.4.50
Development of polymer nano
composite for electrical applications
6.1.32
Nano composites for flame
retardant applications –
Exploratory Study
Start
mm/yy
Close
mm/yy
Outlay
(Rs.in
lakhs)
Remarks
11/05
10/07
20.00
Ongoing
11/05
10/06
2.00
Ongoing
HIGH POWER LABORATORY
13.2.09
Evaluation of shunt reactor current
switching capability of MV
vacuum circuit breaker
01/04
09/06
28.00
Ongoing
13.2.11
Study on enhancement of capability
of conducting capacitor current switching
test on 240kV circuit breaker from
voltage factor of 1.2 to 1.4
11/05
10/06
48.00
Ongoing
Design and Development of 2500
MVA Master circuit breaker Components
10/02
06/05
8.25
Completed
RSOP
13.2.10
INFORMATION TECHNOLOGY & IMPLIMENTION DIVISION
16.1.3
Investigation of suitable data
collection protocol for the liberalized
energy market
9/03
08/05
32.00
Completed
16.1.14
Establishment of research facility for
Communication protocol Applicable
to sub station automation
08/04
08/06
45.75
Ongoing
07/02
06/05
27.60
Completed
9/03
8/06
20.50
Ongoing
11/05
10/07
8.00
Ongoing
THERMAL RESEARCH CENTRE, NAGPUR
10.1.10
Flaw characterization by Ultrasonic
time of flight Diffraction (TOFD)
10.1.13
Performance evaluation and
life improvement of boiler tube
components through plasma
surface coating
10.1.14
Condition Assessment of
complex geometry Power Plant
components by Ultrasonic TOFD
technique.
54
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CPRI ANNUAL REPORT 2005-2006
Proj.
Idn.
No.
Title of the Project
Start
mm/yy
Close
mm/yy
Outlay
(Rs.in
lakhs)
Remarks
Ongoing
ULTRA HIGH VOLTAGE RESEARCH LABORATORY, HYDERABAD
11.1.20
End-of-life Estimation of RTV
09/04
08/06
6.50
04/00
03/06
30.90
Completed
07/02
09/05
25.60
Completed
Completed
coated insulators under pollution
conditions
11.1.15
Corona performance of bundle
conductors measured in corona
cage
11.1.19
Frequency response analysis of
high voltage power transformers
SWITCHGEAR TESTING AND DEVELOPMENT STATION, BHOPAL
9.1.12
Design, fabrication and development
01/04
12/05
2.00
01/04
09/06
35.00
Ongoing
10/02
12/05
26.50
Completed
01/04
12/05
2.70
Completed
08/05
30.00
Completed
of drop out type expulsion fuse phase II
9.1.13
Estimation and analysis of radiated
electromagnetic of switchgears,
power equipment with augmented
test facility for EMI measurement
REGEONAL TESTING LABORATORY, MURADNAGAR
14.1.8
Assessment of Transformer oils for
Additives, Degradation products for oil
Status & remaining life
14.1.9
Characterization of new imported low
viscosity transformer oil base stocks
presently being used in power
transformers
ENERGY RESEARCH CENTRE, THIRUVANANTHAPURAM
RSOP
12.1.24
Performance assessment of
09/03
electromechanical coupled
systems by non-contact heat
loss measurement.
55
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CPRI ANNUAL REPORT 2005-2006
APPENDIX - VII
PERSONNEL DEPUTED ABROAD FOR TRAINING/PRESENTING
TECHNICAL PAPERS, ETC. DURING THE YEAR 2005-2006
Sl.No.
Name
Country visited
1.
Dr. H.N. Nagamani
Russia
6th International Conference on Power
System Transients (IPST 2005)
2.
Dr. Sujatha Subhash
Canada
6th International Conference on Power
System Transients (IPST 2005) at
Montreal, Canada
3.
Dr. H.N. Nagamani
Thirumurthy
Germany
Pre-dispatch inspection at the works of
M/s. High Volt, Dresden, Germany45.
4.
S. Neelakantan
France
Pre-despatch Inspection, Testing of
climatic chamber at the works of
M/s. Climats, France
5.
B. Nageswar Rao
U.K
Pre-despatch Inspection, Training of
the climatmeter at the works of
M/s. Fire Testing Technology Ltd.
Eastgrinstead, U.K.
6.
Dr. K.N. Ravi
Pradeep M. Nirgude
China
ISH 2005 Beijing, China
7.
Manojkumar Jaiswal
China
Pre-despatch Inspection,on High Voltage
Transformer at the works of M/s. Wuhan
8.
P.K. Poovamma
Malaysia
Asia Pacific Regional Conference &
Exhibition on Medium Voltage Cable
Technologies Organised by Malaysia
National Con -CIRED in association with
TNB, Malaysia
9.
P.K. Kognolkar
Rugby, Warwickshire
England
53rd Short Circuit Liason (STL)
Technical Co-ordination, Meeting and
meeting with ASTA, BEAB
10.
N.S.Mohan Rao
Suhas Bagalkotkar
Dubai, UAE
Attending Middle East Electricity
Exhibition at Dubai, UAE
11.
A.K. Tripathy
Dr. Sujatha Subhash
Sultanate of Oman
Preliminary discussion on Power System
Network in Sohar Indl. Area at Sultanate
of Oman with officials of M’s. Sharq Sohar
Steel Rolling Mills, Oman
12.
B. R. Ravishankar
M.K. Wadhwani
Rugby, Warwickshire
Attending the Interview towards
appointment of CPRI personnel
as ASTA observer
56
56
Period & Sponsoring Authority
CPRI ANNUAL REPORT 2005-2006
APPENDIX - VIII
MEMBERSHIP OF CPRI OFFICERS IN INTERNATIONAL/
NATIONAL COMMITTEES
Sl.No.
NAME
1
A.K. Tripathy
Director General
2.
3.
R.K.Hegde
Additional Director
P.K.Kognolkar
Additional Director
NAME OF THE COMMITTEE
Chairman
- BIS ET16 Transformers and
Electrotechnical Division Council
Fellow
- Institution of Engineer India
Fellow
- Indian National Academy of Engineering
Member
- Technical Committee of International
Association on Electricity Generation,
Transmission & Distribution (Afro-Asian
Region), New Delhi
Member
- Power System Sectional Committee of
Bureau of Indian Standards, New Delhi
Member
- Governing Council of Sardar Swaran Singh
National Institute of Renewable Energy,
Jalandhar
Senior Member
- IEEE & Chairman Bangalore Sector
Member
- UCAIUG (Utility Communication
Architecture International Users Group)
Principal Member
- BIS ET13- Equipment for Electrical
Energy measurement & load control
Principal Member
- BIS Wind EnergySub-committee ME04-
Member
- Project review committee of DSIR
Principal
Member
- ET-8 High Voltage Switchgear &
Controlgear Sectional Committee
-do-
- ET-16, Transformers
-do-
- ET-39, Fuses
Member
- Institution of Engineers
Member
- CIGRE technical committee on High Voltage
Switchgear & Controlgear
Member
- Expert Committee constituted by BHEL
for vetting of the Design/Development of
500 MVA, 765kV Single Phase Auto
transformer in the specific field of High
Voltge Engineering/Short Circuit stress.
57
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CPRI ANNUAL REPORT 2005-2006
Sl.No.
NAME
4.
B.H. Narayana
Additional Director
5.
N.S.Mohan Rao
Additional Director
NAME OF THE COMMITTEE
Invited Member
- To take part in the meeting of
"CREEP PANEL" an devisat
committee to Central Boiler Board
Member
- Task force on Thermal Generation
including Gas & Nuclear
Standing Committee on R&D MOP.
Life Member
- Indian Society of non destructive testing
Member
- Statelevel committee for
Standardisation &Quality systems.
Fellow
- Indian Society of Light Engineers
Member
Convener
- CIGRE National Study Committee
Working group 22-overhead lines
- CIGRE-CPRI group II,Section II,
study committee on "Condition
Monitoring"
6.
7.
8.
K.N.Srinivasan
Additional Director
V.N. Nandakumar
Additional Director
Dr. Sujatha Subash
Additional Director
Principal
Member
- BIS Sectional Committee ET06 on
Electrical insulators and accessories
Principal
Member
- State Level Committee for
Standardistion of Quality System.
Alternate Member
- BIS Sectional Committee ET30 on
Surge Arresters
Member
- CIGRE National Study Committee - D2
on Information Systems & Telecommunication System
Principal Member
- BIS ET 01 Basic Electro
Technical Standards
Principal Member
- ET 40 - HVDC power system
BIS sectional committee.
Alternate Member
- ET 40/P3- Dynamic performance of
HVDC Systems.
Alternate Member
- ET 40/P2 - DC measuring devices
Member
- Engineering committee of National FACTS
Project
Member
- Executive Committee of ECON
Electricity consumers organisation
formed by KERC
58
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CPRI ANNUAL REPORT 2005-2006
Sl.No.
9.
10.
11.
NAME
Dr. S. Seetharamu
Additional Director
P. Muniyappa
Additional Director
Gautham Sengupta
Additional Director
NAME OF THE COMMITTEE
Member
- Technical advisory group of ECON
Member
- Task Force on R&D in Grid Management
formed by POWER GRID
Member
- Task force on Transmission set up by the
Standing Committee on R&D,
Ministry of Power.
Member
- Expert Committee of KPCL for
procurement of proprietary items
under the KTPP Act 1999
Member
- Indian Society of non Destructive testing
Member
- Tribological Society of India
Member
- Expert member capital projects, technology
for engineering assessment, CSIR
Vice Chairman
- ICSBC, 2005-06
Member
- Working committee on R&D, Siddaganga
Institute of technology Tumkur & SJCIT,
Chikkaballapur
Member
- BIS, light metals & their alloys, Sectional
Committee ETD7
Member
- Technical committee16, relating to
Standing Committee of Experts to
investigate the failure of
transmission towers
Alternate Member
- Sub-committee CED 7:1of BIS New Delhi
Use of Structural steel in overhead
tansmission line towers and switchyard
structures and Masts for
Telecommunication and Flood Lighting
Member
- Conductor & accessories for overhead lines,
Section Committee ETD - 37 of BIS
New Delhi
Alternate Member
Alternate Member
- BIS ET 39- Fuses
- National Sub-committee of CIGRE
No.13 on switching equipment.
Alternate Member
- CIGRE, India National Study Committee
on Transformers
Principal
Member
- ETD07, Low Voltage Switchgear
Sectional Committee
Alternate
Member
- ETD08, High Voltage Switchgear
& Controlgear Sectional Committee
59
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CPRI ANNUAL REPORT 2005-2006
Sl.No.
NAME
12.
S.Sridhar
Additional Director
NAME OF THE COMMITTEE
Chairman
- ET-03, Committee on Electrotechnical
fluids
Principal Member
- ET 02, Bureau of Indian Standards
Member
- Indian Society for Analytical
Scientists
Lead Assessor
- NABL, New Delhi
Technical Assessor
- NABL, New Delhi
Assessor
- NVT Quality Certification (KEMA)
13.
K.B.Manjunath
Additional Director
Alternate
Member
- BIS ET13 Equipment for Electrical
Measurement and Load Control
14.
M.M.Babunarayanan
Joint Director
Member
- ETD 40/P2 - AC/DC Harmonics &
Interactions.
Member
- CBIP National sub-committee of
CIGRE study committee NSC-38 on
Power System Analysis and
Techniques.
Member
- Technical Advisory Panel(TAP)
on Computers, Govt.of Karnataka
Member
- FACTS devices committee of
PGCIL, New Delhi
Member
- Committee for finalize software
for distribution system studies
under APDRP constituted by MOP
Alternate Member
- CIGRE - India working group
for surge arresters
- CIGRE National Sub Committee NSC
36 on "Power System Compatibility"
15.
16.
Dr. R.S.Shivakumara
Aradhya
Joint Director
K. Manohara
Joint Director
Member
Alternate Member
- BIS Sectional Committee on HVDC
System ETD-40
Alternate
Member
- BIS ET06 Electrical Insulators and
Accessories
Alternate
Member
- BIS ET22 Electrical Apparatus
for Explosive Atmosphere
Principal
Member
- BIS ET23 Electrical Lamps
and There Auxillaries
Principal
Member
- BIS ET32 Electrical Applicances
60
60
CPRI ANNUAL REPORT 2005-2006
Sl.No.
NAME
17.
S.Vijaya Kumari
Joint Director
18.
19.
A.Sudhindra
Joint Director
V. Arunachalam
Joint Director
NAME OF THE COMMITTEE
Alternate Member
- BIS ETD 03, Committee on
Electrotechnical fluids
Member
- Indian Society for Analytical Scientists
Alternate
Member
- State level Committee for Standarddisation & Quality systems.
Lead
Assessor
- National Accreditation Board for
Testing & calibration of
laboratories Govt.of India, DST.
Assessor
- NVTquality certification Pvt. Ltd.
(KEMA registered quality India)
Principal Member
- ET 35 committee on
powersystem relays
- BIS LTD 25 committee on power system
control and associated communications
- UCAIUG (Utility Communication
Architecture International Users Group)
Principal Member
Member
20.
Dr. K.N.Ravi
Joint Director
Principal
Member
- BIS High Voltage Engineering
Sectional Committee, ET 19
Alternate
Member
- Basic Electro technical
standards BIS - ET-01
21.
B. Gunasekaran
Joint Director
Alternate
Member
- BIS High Voltage Sectional
Committee, ET 19
22.
P.V.V. Nambudiri
Joint Director
Principal
Member
- Surge Arrester Sectional
Committee, BIS ET - 30
23.
Dr. Ramesh Babu
Joint Director
Member
- CIGRE National Study Committee
Working group B2.4 overhead lines
24.
C.P. Jairam
Joint Director
Expert Member
- Expert Panel forAccreditation
Committe for Testing Laboratgories,
NABL New Delhi
Principal Member
- BIS ET 34, Instrument Transformers
Lead Accessor
- NABL, New Delhi
25.
P.V. Balasubramanyam
Joint Director
Member
- Power System Transmission
Planning Committee of PGCIL, New Delhi
26.
S.Ramprasath
Joint Director
Principal
Member
- BIS ET 09, Sectional Committee
on Power Cables
61
61
CPRI ANNUAL REPORT 2005-2006
Sl.No.
NAME
27.
M. Siddhartha Bhatt
Joint Director
NAME OF THE COMMITTEE
Member
- Project review committee on Technopeneur
promotion programme of DSTR, Min. of
Scientific & Indl. Research. Govt. of India
Convenor
- International Renewable Energy Congress
Solar Energy Society of India
Life Member
- Solar Energy Society of India
Life Member
- Energy Conservation Society
28
B.S. Ramesh
Joint Director
Member
- CBIP Experts Committee
29
B.R. Ravishankar
Joint Director
Alternate
Member
- BIS ET07 Low Voltage Switchgear and
Controlgear
30
P. Krishnamurthy
Joint Director
Principal
Member
- BIS ET37 Conductors Accessories For
Overhead Lines
31.
Dr. H.N. Nagamani
Engg.Officer Gr.4
Principal Member
- BIS ET-29,Sectional Committee
on Power Capacitors
32.
K.S.Meera
Engg. Officer Gr.4
Member
- CIGRE Study Committee on' Software
models for use with electromagnetic
Transient Analysis program-WG34.17
33.
D. Revanna
Engg. Officer Gr. 4
Member
- Technicalcommittee16,relatingto
Standing Committee of Expertsto
investigate the failure of
transmission towers
- Sub-committee CED 7:1of BIS New Delhi
Use of Structural steel in overhead
tansmission line towers and switchyard
structures & Masts for Telecommunication
& flood lighting
Principal Member
34.
M.D. Anantha Babu
Engg. Officer Gr.4
AlternateMember
- Conductor & accessories for overhead lines,
Section Committee ETD - 37 of BIS
New Delhi
35.
Dr. J. Sundara Rajan
Scientific Officer Gr.4
Member
- CIGRE (India) NationalSubcommittee on Materials for
Electro Technology
- BIS ET02 Solid Electrical Insulating
Materials and Insulating Systems
Alternate
Member
62
62
CPRI ANNUAL REPORT 2005-2006
Sl.No.
NAME
NAME OF THE COMMITTEE
36.
A. Amruthakala
Engg. Officer Gr.4
Alternate
Member
- ET 35 Committee on Power System Relay
37.
S. Ganga
Scientific Officer Gr. 4
Member
- Technical Adviser Panel (TAP) on
Computers Govt. of Karnataka
38.
B.A. Sawale
Engg. Officer Gr.4
Member
Alternate Member
- Expert committee of CBIP on Energy
- BISET13 Equipment for Electrical Energy
Measurement and Load Control
39.
K.P. Meena
Engg. Officer Gr.4
Alternate Member
- BIS ET-09 Power Cables
40.
G. Balaraju
Engg. Officer Gr.4
Principal Member
- BIS ET-22 Electrical Appratus for
Explosive Atmosphere
41.
Dr. Parvathi Ramaswamy Life Member
Engg. Officer Gr.4
Life Member
Member
42.
Dr. P. V. Reddy
Scientific Officer Gr.4
- Indian Ceramic Society
- Materials Research Society of India
- Board of studies, PSG College of
Technology, Materials Science Programme
Honorary Secretary - Indian Ceramic Society, Bangalore
Chapter 2004
Member
- Expert group for “Specification of
enclosures for energy meters” Constituted
by CBI&P
AlternativeMember - BIS ET 02 Solid Electrical Insulating
Materials and Insulating System
Member
- Board of Standards in Polymer Science,
Mysore University
Member
- Institution of Chemists
43.
V.V. Pattanashetty
Scientific Officer Gr.4
Alternate
Member
- BIS ET03 Fluids for Electrotechnical
Applications
44.
D. Ravindra
Scientific Officer Gr.4
Alternate
Member
- BIS ET03 Fluids for Electrotechnical
Applications
45.
V.S. Nandakumar
Engg. Officer Gr.4
Alternate member
- ET08 Electro technical sectional committee
of HV Switchgear & Control gear
46.
K.Karunakara
Engineering Officer Gr.3
Principal member
- Current Harmonic Committee
formulated by CBIP, New Delhi
47.
R.SudhirKumar
Alternate Member
- ET-28 Committee on "Solar PV
Engg. Officer Gr.3
Energy System of BIS
63
63
CPRI ANNUAL REPORT 2005-2006
Sl.No.
NAME
48.
T. Bhavani Shankar
NAME OF THE COMMITTEE
Alternate Member
- BIS ET-29 Power Capacitors
Life Member
- Indian Science Congress,
Engg. Officer Gr.3
49.
Rajshekar P. Mandi
Engg. Officer Gr.3
50.
N. Murugesan
Calcutta
Associate Member
- Institution of Engineers (I) Kolkata
Principal Member
- BIS LTD 25 committee on power system
Engg. Officer Gr.3
control and associated communications
Member
- CIGRE Study Committee B5-Protection
and Automation
Member
- UCAIUG (Utility Communication
Architecture International Users Group)
Member
- DLMS US, Geneva
Member
- MODBUS ORG, USA
Member
- DNP, Canada
Member
- OPC foundation, USA
Chairman
- Standards Committee, ISA (USA)
Bangalore Chapter
51.
M.G. Anandkumar
Life Member
- Indian Ceramic Society
M. Naganna
Alternate
- BIS ET23 Electrical Lamps
Scientific Officer Gr.3
Member
S. Jothi Basu
Alternate Member
Engg. Officer Gr.3
52.
53.
and their Auxillaries
Engg. Officer Gr.2
54.
N. Rajkumar
ME 04-4
Member
- Society of Energy Engineers and Managers
Life Member
- ET-28 Sectional Committee on
Engg. Officer Gr.2
55.
K. Suryanarayana
- BIS Wind Energy Sub-committee
"Solar PV Energy System of BIS
Associated Member - Institution of Engineers (India)
Engg. Officer Gr.2
56.
M.Pradish
Member
- UCAIUG (Utility Communication
Engg. Officer Gr.2
57.
B.M. Mehra
Architecture International Users Group)
Alternate Member
Engg. Officer Gr.2
64
64
- BIS ET 34 Instrument Transformers
CPRI ANNUAL REPORT 2005-2006
APPENDIX -IX
PAPERS PRESENTED/PUBLISHED IN SEMINARS/WORKSHOPS/SYMPOSIA/JOURNALS
BY THE ENGINEERING/SCIENTIFIC OFFICERS OF CPRI DURING THE YEAR 2005-2006
Sl.No
9.
Title of the Paper
Authors
Presented/Published in Journal
1
Energy auditing and
conservation- Case studies
M. Siddhartha Bhatt
B. H.Narayana
National Seminar on Energy
Management and Electrical Safety ,
The New Marrion, Bhuvaneswar,
April 26-27 2005
2.
Energy audit in Industries and
its engineering analysis
M. Siddhartha Bhatt
Programme on Energy audit and
conservation in Industries at PSTI
Bangalore, 29-31 Aug. 2005
3.
Best practices in energy
conservation in Buildings
M. Siddhartha Bhatt
Workshop on Best Practices
in Energy Conservation, Hotel
Mascot, Trivandrum 18-20 August
2005.
4
Best practices in energy
conservation in co-generation
systems- turbines and
waste heat recovery systems
M. Siddhartha Bhatt
Workshop on Best Practices
in Energy Conservation, Hotel
Mascot, Trivandrum 18-20 August
2005.
5.
Best practices in energy
conservation in pumps
and fans
M. Siddhartha Bhatt
Workshop on Best Practices
in Energy Conservation, Hotel
Mascot, Trivandrum 18-20 August
2005.
6.
Energy conservation in
thermal power plants
M.Siddhartha Bhatt
Seminar on energy audit at
Dayananda Sagar College of Engg.,
21-22 Sep. 2005
7.
Energy conservation
case studies
M.Siddhartha Bhatt
Seminar on Energy Conservation at
BVB College of Engg., Hubli
14 Dec. 2005
8.
Energy conservation
techniques and technologiesdevelopments and trends
M.Siddhartha Bhatt
Seminar on Energy Conservation
and management at Sri. Sasta
Engg. & Technology, Chennai
15 February 2006
Building energy audit and
energy conservation
M.Siddhartha Bhatt
Training Programme for Millde level
Engineers at ISRO, Bangalore,
24-25 Jan. 2006.
65
65
CPRI ANNUAL REPORT 2005-2006
Sl.No
Title of the Paper
Authors
M.Siddhartha Bhatt
10.
Effect of water side deposits
on the energy performance of
coal fired thermal power plants
11.
Effect of ash on the performance M.Siddhartha Bhatt
of coal fired thermal power stations
Part II (Capacity & secondary
energy effects)
Energy Sources, Taylor & Francis,
USA, Vol. 28, 2006, pp. 43-58
12.
Efficiency boosting of steam
turbines of coal fired plants
through retrofitting
M.Siddhartha Bhatt
National Symposium on
Energy conservation measures in
the generating sector,
at Hotel The Grand
Ashok, Bangalore Nov. 17-18 2005,
13.
Technologies for distributed
generation packages for rural
areas
M.Siddhartha Bhatt
National Symposium on
Energy conservation measures in
the generating sector,
at Hotel The Grand
Ashok, Bangalore Nov. 17-18 2005,
14.
Towards bench marking of
M. Siddhartha Bhatt
gross heat rate in coal fired
B. H.Narayana
thermal power stations-a rational
approach
Journal of CPRI, Vol. 2 (1), pp. 9-18.
15.
Energy Conservation in
Electrical equipment
Rajashekar P. Mandi
Seminar on energy
conservation, Institution of Engineers
Hall, Mysore, organized by KREDL,
Bangalore on 18th April 2005.
16.
Enhancement of performance
of cooling tower in thermal
power plants through energy
conservation
Rajashekar P. Mandi,
R.K. Hegde, S.N. Sinha
International conference on
Power & Energy PowerTech 2005,
IEEE Power Engg. Society, St.
Petersburg, Russia, 27 – 30th June
2005
17.
Demand Side Management
tools and techniques –
case studies
Rajashekar P. Mandi
Demand Side Management , DRUM
Training programme, CPRI,
Bangalore, 25 – 29th July 2005
18.
Energy conservation and
demand side management
in industries
Rajashekar P. Mandi
Seminar on energy audit in
industries, NMPT Auditorium,
Mangalore, organized by KREDL,
Bangalore on 29th July 2005
66
66
Presented/Published in Journal
Energy Conversion & Management,
Elsevier, USA, Vol. 47 (9-10), June
2005, pp. 1247-1263
CPRI ANNUAL REPORT 2005-2006
Sl.No
Title of the Paper
Authors
Presented/Published in Journal
19.
Energy Conservation in
Rajashekar P. Mandi
Electrical Equipment and
Instrumentation for Energy Audit
Training programme on
Energy audit and conservation in
Industries, PSTI, Bangalore on 29 –
30th, August 2005
20.
Energy Audit in
Thermal Power Plants
Rajashekar P. Mandi
Training programme at M/s.
GMR Energy, Mangalore, 5th Sept.
2005
21.
Energy Audit in Process
Industries
Rajashekar P. Mandi
Seminar on energy audit at
Dayananda Sagar College of Engg.,
21-22 Sep. 2005
22.
Integration of Renewable
Energy System for stand-alone
applications
Rajashekar P. Mandi
and
V. Sathyanaga Kumar
National Workshop
on Investigation
of grid and Wind issues, CPRI,
Bangalore 28th Sept. 2005
23.
Enhancing energy efficiency
Rajashekar P. Mandi
of out-lying auxiliary equipment
through energy conservation in TPS
Workshop on Energy
Conservation for Power Engineers,
Power Management Institute, NTPC,
Noida, 20-21st Oct. 2005
24.
Improvement in energy
efficiency of auxiliary equipment
in TPS
Rajashekar P. Mandi
National Symposium on
Energy conservation measures in
the generating sector,at Hotel
The Grand Ashok, Bangalore
Nov. 17-18 2005
25.
Auxiliary power consumption
optimization in Thermal Power
Stations
Rajashekar P. Mandi,
P.K. Dave, S.K. Sharma
National Symposium on
Energy conservation measures in
the generating sector, at Hotel
The Grand Ashok, Bangalore
Nov. 17-18 2005
26.
Energy Conservation in
Electrical equipment in
industries
Rajashekar P. Mandi
National Workshop on
Energy Audit, NITK , Suratkal, 20th
Dec. 2005
27.
Power quality issues in
Industrial systems
Rajashekar P. Mandi
National Workshop on Power
Quality Measurement, CPRI,
Bangalore 22nd – 23rd Dec.. 2005.
28.
Distribution system
strengthening through
energy audit
Rajashekar P. Mandi
Seminar on energy audit at
Dayananda Sagar College of Engg.,
2nd Jan 2006
67
67
CPRI ANNUAL REPORT 2005-2006
Sl.No
Title of the Paper
Authors
29.
Emerging Technologies for
distribution losses reductionHVDC applications
Rajashekar P. Mandi
Best Practices in Distribution loss
reduction, DRUM Training
`
programme, CPRI, Bangalore, 30th
Jan. – 3rd Feb. 2006
30.
Best practices in DG sets for
fuel oil conservation
S. Jothibasu
Workshop on Best Practices
in Energy Conservation, Hotel
Mascot, Trivandrum 18-20th August
2005, pp 78-85.
31.
Best practices in heating,
S. Jothibasu
ventilation and refrigeration and
air conditioning systems
Workshop on Best Practices
in Energy Conservation, Hotel
Mascot, Trivandrum 18-20th August
2005, pp 132-144
32.
Energy conservation best
practices for compressed
air system
N. Rajkumar
Workshop on Best Practices
in Energy Conservation, Hotel
Mascot, Trivandrum 18-20 August
2005.
33.
Best practices for energy
conservation in cooling towers
N.Rajkumar
Workshop on Best Practices
in Energy Conservation, Hotel
Mascot, Trivandrum 18-20 August
2005.
34.
Energy conservation
opportunities in hydro power
stations
S. Jothibasu
National Symposium on
Energy conservation measures in
Generating sector, at Hotel
The Grand Ashok, Bangalore
Nov. 17-18, 2005.
35.
Energy Conservation
opportunities in
Coal Pulverisers
N.Rajkumar
Dr.K.R.C. Nair
National Symposium on
“Energy Conservation measures in
Generating Sectors”, 17-18th Nov.
2005, Bangalore.
36.
Short circuit performance
requirements of power
transformers
J. Santosh
TRAFOTECH 2006 Conference
held in Mumbai,
20-21 January 2006
37.
Feasibility studies on
upgradation of existing
transmission lines Mechanical aspects
M. Selvaraj
P. Muniyappa
Journal of CPRI, Vol. 2, March 2005
38.
EHV transmission line
components tower types
and specifications
M. Selvaraj
PSTI, Bangalore, 29 Sept. 2005
68
68
Presented/Published in Journal
CPRI ANNUAL REPORT 2005-2006
Sl.No
Title of the Paper
Authors
Presented/Published in Journal
39.
Tower design, testing &
quality checks
M. Selvaraj
PSTI, Bangalore, 29 Sept. 2005
40.
Conductor fatigue, vibration,
testing of
M. Selvaraj
ESCI Hyderabad, 15 Dec. 2005
41.
CPRI experiences on testing of
UHV Transmission line towers
D. Revanna
M. Selvaraj
P. Krishnamurthy
P. Muniyappa
Workshop on EHV Transmission
Systems - Practices & Challenges
organised at UHVRL, Hyderabad
15-16 December 2005
42.
Vibration studies on EHV/UHV
Transmission line components
D. Revanna
M.D. Ananthababu
B.N. Dinesh Kumar
P. Krishnamurthy
Workshop on EHV Transmission
Systems - Practices & Challenges
organised at UHVRL, Hyderabad
15-16 December 2005
43.
Design & development of
220 kV compact steel pole
M. Selvaraj
APTRANSCO, Hyderabad
8 February 2006
44.
Influence of Short time over
current tests and tests of
resistance to heat and fire on
Energy Meters
S.K. Das
Training program on energy meters
and relays, Bangalore 1 Sept. 2006
45.
Pollution performance of
Insulators and Remedial
Measures
Shaik Abdul Saleem
J. Amarnath
K. A. Aravind
D. Devendranath
Workshop on EHV Transmission
Systems - Practices & Challenges
organised at UHVRL, Hyderabad
15-16 December 2005
46.
Diagnostics of Transformer
Winding Movement and
Deformation by Frequency
Response Analysis
Pradeep M. Nirgude
D. Ashokraju
G.V. Rao
K. Rajeswar Rao
B. Krishna
Workshop on EHV Transmission
Systems - Practices & Challenges
organised at UHVRL, Hyderabad
15-16 December 2005
47.
Measurement of radio noise from A. Yellaiah
high voltage lines & their
K.A. Aravind
interpretation
Subhash B. Gole
B. Krishna
Gunasekaran
Workshop on EHV Transmission
Systems - Practices & Challenges
organised at UHVRL, Hyderabad
15-16 December 2005
48.
Biological effects of power
frequency magnetic fields :
A Holistic Approach
Workshop on EHV Transmission
Systems - Practices & Challenges
organised at UHVRL, Hyderabad
15-16 December 2005
P. Rajendra
R.B. Shashidhar
C. Subramanyam
D. Devendranath
B. Gunasekaran
R.S.S. Aradhya
A.K. Tripathy
69
69
CPRI ANNUAL REPORT 2005-2006
Sl.No
Title of the Paper
Authors
49.
Overview of UHV Research
Laboratory of CPRI, Hyderabad
Pradeep M. Nirgude
A. Yellaiah
D. Devendranath
B. Gunasekaran
Workshop on EHV Transmission
Systems - Practices & Challenges
organised at UHVRL, Hyderabad
15-16 December 2005
50.
Sub Chronic Biochemical
studies on rodent models
exposed to power frequency
magnetic fields
P. Rajendra
R.B. Shashidhar
C.S. Subramanyam
D. Devendranath
B. Gunasekaran
R.S.S. Aradhya
A. Bhaskaran
14th ISH, at Beijing, China
25-29 August 2005
51.
Biological effects of power
frequency magnetic fields a
holistic approach
P. Rajendra
R.B. Shashidhar
C.S. Subramanyam
D. Devendranath
B. Gunasekaran
R.S.S. Aradhya
A.K. Tripathy
14th ISH, at Beijing, China
25-29 August 2005
52.
Biochemical effects of power
Frequency effect fields
Rachel Jacob
R.S.S. Aradhya
R. Arunjothi
D. Devendranath
B. Gunasekaran
R.B. Shashidhar
C.S. Subramanyam
14th ISH, at Beijing, China
25-29 August 2005
53.
Measurements of Magnetic fields R.S.S. Aradhya
of Electric Power lines and
R. Arunjothi
Sub-stations
B. Krishna
D. Devendranath
B. Gunasekaran
14th ISH, at Beijing, China
25-29 August 2005
54.
ANN with RPROP learning
algorithm applied to modelling
of flashover voltage charactics of
air gaps obtained by various
gap geometries
D. Devendranath
Haritha Bai
14th ISH, at Beijing, China
25-29 August 2005
55.
Effect of UV light in the salt-fog
ageing cycle on RTV coated
porcelain insulator
D. Devendranath
K.A. Aravind
A. Ramulu
S. Sreelatha
14th ISH, at Beijing, China
25-29 August 2005
56.
Frequency response
measurements to study shorted
turns behaviours of transformer
winding
Pradeep N. Nirgude
B. Gunasekaran
A.D. Rajkumar
B.P. Singh
S. Sreelatha
14th ISH, at Beijing, China
25-29 August 2005
70
70
Presented/Published in Journal
CPRI ANNUAL REPORT 2005-2006
Sl.No
Title of the Paper
Authors
Presented/Published in Journal
57.
Investigation on axial
displacement of Transformer
winding by frequency response
technique
Pradeep N. Nirgude
B. Gunasekaran
A.D. Rajkumar
B.P. Singh
14th ISH, at Beijing, China
25-29 August 2005
58.
Investigations of detection of
winding movements in
transformers by frequency
response analysis
Pradeep N. Nirgude
B. Gunasekaran
A.D. Rajkumar
B.P. Singh
M. Suma
14th ISH, at Beijing, China
25-29 August 2005
59.
Accelerated-ageing test for RTVcoated insulators : Analysis of
electrical and material
properties
D. Devendranath
K.A. Aravind
A. Ramulu
A.K. Tripathy
Published in IEE Proceedings Generation, Transmission and
Distribution - September 2005
Vol. 152, issue 5, P-635-644
60.
Application of frequency
response analysis technique
for detection of transformer
winding defects
Pradeep M. Nirgude
Seminar on Condition Monitoring
of Power Transformers, orgnised
at RTL, Ghaziabad,
5-6 January 2006
61.
Diagnostic and Interpretation of Pradeep M. Nirgude
Parametric changes of detection
of transformer winding deformation
TRAFOTECH - 2006
Mumbai, 20-21 January 2006
62.
Power quality and its effect on
Electrical energy measurement
B.A. Sawale
All India Seminar on Power
Distribution : Issues & Challenges
organised by Insitution of
Engineers(I) Bhopal,
23-24 November 2005
63.
Testing of relays using PC
based test bench
Vanishree Samuel
Seminar on Power System Quality
organised by Dayananda College of
Engineering Bangalore.
10th November 2005.
64.
Recent trends in Energy
Metering
K.B. Manjunath
National Workshop on “Recent
Trends in Metering and Calibration”
organised by National Institute of
Technology, Calicut, 6-7 January
2006.
65.
Third party field testing of
energy meters
K. Madhusudhan
K.B. Manjunath
V.N. Nandakumar
A.K. Tripathy
Seminar on “Replacement of
Conventional Electro Mechanical
Meters, with Electronic Meters at
the consumer premises in New Delhi.
organised by Power Distribution
Companies on 28 October 2005
at New Delhi.
71
71
CPRI ANNUAL REPORT 2005-2006
Sl.No
Title of the Paper
Authors
66.
Dissolved GAs Analysis of
transformer oil using novel
multiple gas extraction system
R. Paneer Selvam
D. Ravindra
H.C. Keshavamurthy
G.R. Viswanath
Journal of CPRI Vol. 2 March 2005
67.
DGA - A Diagnostic Technique
for transformer maintenance
H.C. Keshavamurthy
D. Ravindra
Seminar on Condition Monitoring
of Power Transformers, orgnised
at RTL, Ghaziabad, 5-6 January 2006
68.
Influence of Moisture Absorption
on Electrical Characteristics of
Glass-epoxy Polymer Composite
System
P. Thomas
Dr.K. DWarakanath
P. Sampathkumaran
Dr.S. Seetharamu
Kishore Kumar
IEEE , International Symposium
on Electrical Insulating Materials
5-6 June 2005, at Japan
69.
Biodegradable dielectric
liquids for transformer
application
P. Thomas
B. Gunasekaran
Dr. Channakeshava
IEEE , International Symposium
on Electrical Insulating Materials
8 June 2005, at Japan
70.
Dielectric Characteristics of glass P. Thomas
fiber reinforced epoxy polymer
composites subjected to moisture
absorption
National Conference on Functional
Meta Materials at the Nanoscale,
23 July 2005, organised by the
Materials Research Centre, IISc.
Bangalore
71.
Biodegradable dielectric
P. Thomas
liquids for transformer application
Electrical Insulation News in Asia
(ENIA), 12 November 2005
72.
Influence of Moisture Absorption
on Electrical Characteristics of
Glass-epoxy Polymer Composite
System
Journal of CPRI, Vol-2,
page 171-175
September 2005
73.
P. Thomas
K. DWarakanath
P. Sampathkumaran
Dr. S. Seetharamu
Kishore Kumar
The slide wear behariour of glass P. Thomas
epoxy composites
P. Sampathkumaran
R.K. Kumar
Dr. S. Seetharamu
Journal of CPRI
74.
Seismic testing of Bamboo House Dr. R. Ramesh Babu
IPIRTI, Bangalore, 5 June 2005
75.
Seismic aspects of Generators &
Transformers
Dr. R. Ramesh Babu
KPCL, Bangalore, 26 July 2005
76.
Design of Structures for
earthquake loading
Dr. R. Ramesh Babu
NTPC, Faridabad, 06 Oct. 2005
77.
Design of Structures for
earthquake loading
Dr. R. Ramesh Babu
CWC, New Delhi, 07 Oct. 2005
72
72
Presented/Published in Journal
CPRI ANNUAL REPORT 2005-2006
Sl.No
Title of the Paper
Authors
Presented/Published in Journal
78.
Seismic performance
evaluation of structures
supported on soil base
isolation media
Dr. R. Ramesh Babu
BARC, Mumbai, 9 March 2006
79.
International standard test
method specifications for
testing of transformer oils
V.V. Pattanshetti
Seminar on Condition Monitoring
of Power Transformers, orgnised
at RTL, Ghaziabad, 5-6 January 2006
80.
Condition monitoring of power
Equipments
S. Sridhar
Seminar on Condition Monitoring
of Power Transformers, orgnised
at RTL, Ghaziabad, 5-6 January 2006
81.
Gassing tendency in transformer Dr. P.K. Maiti
oils for transformer maintenance Pramod Kumar
V.V. Pattanshetti
Seminar on Condition Monitoring
of Power Transformers, orgnised
at RTL, Ghaziabad, 5-6 January 2006
82.
Condition monitoring of power
transformers
V.V. Pattanshetti
Dr. P.K. Maiti
Gautam Sen Gupta
P.K. Kognolkar
Seminar on Condition Monitoring
of Power Transformers, orgnised
at RTL, Ghaziabad, 5-6 January 2006
83.
Dielectric Condition
Assessment of transformers
and Bushings
L.N. Giri
M.K. Jaiswal
V.V. Pattanshetti
Seminar on Condition Monitoring
of Power Transformers, orgnised
at RTL, Ghaziabad, 5-6 January 2006
84.
Dissolved gas analysis powerful
tool to diagnose incipient
faults in power transformers
Dr. P.K. Maiti
V.V. Pattanshetti
Seminar on Condition Monitoring
of Power Transformers, orgnised
at RTL, Ghaziabad, 5-6 January 2006
85.
Ageing of insulating paper
in power transformers
Dr. P.K. Maiti
V.V. Pattanshetti
Seminar on Condition Monitoring
of Power Transformers, orgnised
at RTL, Ghaziabad, 5-6 January 2006
86.
Condition monitoring of power
Pramod Kumar
transformers by partial discharge Dr. P.K. Maiti
measurement
V.V. Pattanshetti
Seminar on Condition Monitoring
of Power Transformers, orgnised
at RTL, Ghaziabad, 5-6 January 2006
87.
Quality Conscious in Manufacture L.N. Giri
of power transformers
Dr. P.K. Maiti
V.V. Pattanshetti
Seminar on Condition Monitoring
of Power Transformers, orgnised
at RTL, Ghaziabad, 5-6 January 2006
88.
Testing of transformer at
manufacturers works CPRI Role in Quality
Surveilliance consultancy
services
Seminar on Condition Monitoring
of Power Transformers, orgnised
at RTL, Ghaziabad, 5-6 January 2006
B. Nageswar Rao
M.K. Jaiswal
Aravind Pandey
P.V. Satheesh Kumar
73
73
CPRI ANNUAL REPORT 2005-2006
Sl.No
Title of the Paper
Authors
89.
Effect of load and sliding distance P. Thomos
on the slide wear behaviour of
P. Sampathkumaran
glass epoxy composite system
R.K. Kumar
Dr. S. Seetharamu
DESCON 2004
MSRIT, Bangalore
19-20 November 2004
90.
Influence of Carbon and Boron in P. Sampathkumaran
High-Cr hard facing alloy system Girish D.R
K. Srinivasan
3rd International Conference on
process for properties and
performance MP3, Institute of
materals (East Asia) Singapore
November 2004.
91.
The effect of the induced residual P. Sampathkumaran
stresses due to the welding
M.Janardhana
process in steel plates
R.K. Kumar
Dr. S. Seetharamu
T. Balamurugn
Balasubramanian
National Seminar on Robust
Performance through NDE - 2004.
INST, Pune Chapter,
9-11 December 2004
92.
Overview of Distributed
Generation technologies
Dr. S. Seetharamu
ENCON 2004, Indian Institute of
Plant Engineers
17-18 December 2004
93.
Fly ash utilisation
Dr. M. Shekar Kumar
ENCON 2004, Indian Institute of
Plant Engineers
17-18 December 2004
94.
Turbines & auxiliaries
Dr. S. Seetharamu
R.K. Kumar
O&M in T&D systems- general
introduction and thermal power
Stations at PSTI, Bangalore
10 February 2005
95.
SSR Study for the Thyristor
Dr. Sujatha Subhash
Controlled Series Compensation
application on the Kanpur-Ballabgarh
400 kV line in India
6th International Conference on
Power System Transients IPST-2005 held at Hydro Quebec,
Montreal, Canada, 19-23 June 2003
96.
Real Time Digital Simulator
at CPRI & Case Stueies
J. Sreedevi
Workshop on “EHV Transmission
System - Practice & Challenges”
oraganised by UHV Research
Laboratory, Hyderabad during
15 December 2005
97.
Role of CPRI for
Power Research
A.K. Tripathy
Dr. R.S.S. Aradhya
National Convention of Electrical
Engineers on “Power Sector
Technology Development” organised
by IIE(India) Delhi State Centre
during 10-11 November 2006
74
74
Presented/Published in Journal
CPRI ANNUAL REPORT 2005-2006
Sl.No
Title of the Paper
Authors
Presented/Published in Journal
98.
Design of Drive and Protection
Circuit for IGBT
Dipti Khare
Dr. H.A. Mangalvadekar
Power Transmission Research
Interests and Challenges.
International Seminar & Tutorial
during 20-22 December 2005
99.
ODF Based Algorithm for
calculation of available transfer
capability
Sachin Shrivastava
Dr. H.P. Tiwari
Power Transmission Research
Interests and Challenges.
International Seminar & Tutorial
during 20-22 December 2005
100.
Effect of ATH Content on
M.A. Pradeep
Electrical and ageing properties Dr. N. Vasudev
of EVA and silicon rubber blends Dr. P.V. Reddy
for highvoltage insulator compound D. Khastagir
Publication by IEEE Transaction on
Electrical Insulation , USA
101.
Effect of blend composition on
Electrical, Mechanical and
Ageing properties of EVA and
silicon rubber blends for
highvoltage insulator compound
M.A. Pradeep
Dr. N. Vasudev
Dr. P.V. Reddy
D. Khastagir
Journal of Applied Polymer Science
U.S.A
102.
Performance evaluation of
different RTV coated Insulators
under Polluted conditions
Dr. N. Vasudev
Dr. K.N. Ravi
P.V.V. Nambudiri
ISH 2005 Conference at China
25-29 August 2005
103.
Seasonal Pollution level
Dr. K.N. Ravi
Measurement at 132 kV
Dr. N. Vasudev
Switchyard of AECo, Ahmedabad P.V.V. Nambudiri
B.S. Dholakia, AECo
C. D. Shah, AECo
ISH 2005 Conference at China
25-29 August 2005
104.
Evaluation of the Profile of
Insulator for the Pollution
Performance under DC Voltages
ISH 2005 Conference at China
25-29 August 2005
105.
Study on Solid Layer Pollution
Dr. N. Vasudev
Testing of Insulator by clean water Dr. K.N. Ravi
Fog Wetting
P.V.V. Nambudiri
ISH 2005 Conference at China
25-29 August 2005
106.
Performance of Metal Oxide
Surge Arresters under
Polluted Condition
Workshop on “EHV Transmission
System - Practice & Challenges”
oraganised by UHV Research
Laboratory, Hyderabad during
15 December 2005
Dr. N. Vasudev
Dr. K.N.Ravi
P.V. Nambudiri
E. Muthukumar
Dr. N. Vasudev
Dr. K.N. Ravi
P.V.V. Nambudiri
75
75
CPRI ANNUAL REPORT 2005-2006
Sl.No
Title of the Paper
Authors
107.
Development of New Test
Facilities for Discharge
Current Test on Series
Capacitors as per IEC
60143-1:2005”
Dr.H.N.Nagamani
S.Neelakantan
T.Bhavani Shanker
V.Vaidhyanathan
A.Sudhindra
CAPACIT 2005 Seminar organized
by IEEEMA, New Delhi
November 2005
108.
A Study on Benchmarking
the Quality of MPP Film
Capacitors
S.Neelakantan
Dr.H.N.Nagamani
T.Bhavani Shanker
A.Sudhindra
CAPACIT 2005 Seminar organized
by IEEEMA, New Delhi
November 2005
109.
A Novel Approach Adopted
for Failure Analysis of 33 kV
Capacitors Bank at 220 kV
Receiving Station
Dr.H.N.Nagamani
T.Bhavani Shanker
S.Neelakantan
CAPACIT 2005 Seminar organized
by IEEEMA, New Delhi
November 2005
110.
Evaluation of Medium Voltage
Power Cables in Service by
various Diagnostic Techniques
P.K.Poovamma
A.Sudhindra
K.Mallikarjunappa
Asia Pacific Regional Conference
on Medium Voltage Power Cables
Technologies at Malaysia during
Sept.2005.
111.
Acoustic Emission Techniques
for Detection and Location of
Simulated Defects in
Power Transformers
Dr.H.N.Nagamani
International Conference on “IEEE
Power Tech 2005” held at
St.Petersburg, Russioa organized
by IEEE Power Engineering Society
& IEEE PES Russia Chapeter during
27-30 June 2005.
112.
New Test Facility for
Discharge Current Test for
Series Capacitors as per
IEC 60143-1:2004
Dr.H.N.Nagamani
T.Bhavani Shanker
A.Sudhindra
6th International Seminar on
Capacitor – CAPACIT 2005
organized by IEEEMA during
17-18 November 2005 at New Delhi.
113.
Adoption of International
Metering Protocol in
Indian Context
N.Murugesan
BESCOM, Bangalore, July 2005
114.
Standards and Test Facility
in CPRI for Sub-station/
Distribution Automation
N.Murugesan
Crompton Greaves, Mumbai,
October 2005
115.
Advances in Sub-station
automation
N.Murugesan
Modern Trend in Power System Bangalore November 2005
76
76
Presented/Published in Journal
CPRI ANNUAL REPORT 2005-2006
Sl.No
Title of the Paper
Authors
Presented/Published in Journal
116.
Power Quality data in
XML format
N.Murugesan
V.N. Nandakumar
Workshop on Power Quality
Measurement, December 2005
117.
Field level Communication
issues in Energy Meter
N.Murugesan
V. Arunachalam
A.K. Tripathy
National Seminar on Best
Practices in Distribution System
January 2006
118.
Need for Adoption of
International Energy Meter
Protocol in India
N.Murugesan
Electrical India
January 2006 issue
119
Advanced Ultrosonic test
methods for Condition
assessment of Boiler Tubes
M.Venkateswara Rao
2nd International Conference on
Boilers 2005, by Tamil Nadu
Manufacturers & users Association
Chennai, 18-19 November 2005
77
77
CPRI ANNUAL REPORT 2005-2006
APPENDIX - X
K. P. RAO & CO
CHARTERED
ACCOUNTANTS
K. P. RAO,
VINAY G. RAO
K. SURYA PRAKASH
K. VISWANATH
M.G. VINAYA SIMHA
RAVINDRANATH. P
CONSULTANT
SADASHIV RAO
'POORNIMA', No. 25,
State Bank Road, Bangalore - 560 001
Karnataka, India
Phone
: 080-25587385, 25586814
Telefax
: 080-25594661
Grams
: 'SUREAUDIT'
E-mail
: kprao@vsnl.com
AUDITOR'S REPORT
We have audited the enclosed Balance Sheet of CENTRAL POWER RESEARCH INSTITUTE,
BANGALORE as at 31st March 2006, the Income and Expenditure Account and Receipt & Payments Account
of the said Society registered under the Karnataka Societies Act, 1960 for the year ended on that date 1.
These financial statements are the responsibility of the societies management. Our responsibility is
to express an opinion on these financial statements based on our audit.
2.
We conducted our audit in accordance with auditing standards generally accepted in India. Those
standards require that we plan and perform the audit to obtain reasonable assurance about whether
the financial statements are free of material misstatements. An audit includes examining, on a test
basis, evidence supporting the amounts and disclosure in financial statements. An audit also includes
assessing the accounting policies used and significant estimates made by management as well as
estimating the overall financial statement presentation. We believe that our audit provides a reasonable
basis for our opinion and we further report that:a)
We have obtained all the information and explanations which to the best of our knowledge and
belief were necessary for the purpose of our audit.
b)
The Balance Sheet, Income & Expenditure Account and Receipt & Payments Account dealt with
by this report are in agreement with the books of account maintained by the Society.
c)
In our opinion and to the best of our information and according to the explanation given to us,
the said accounts read together with the notes thereon give a true and fair view.
Subject to non-provision of Depreciation on Fixed as stated in point No 1 of Schedule 16 - Notes to
Accounts and point no 2.3 of Schedule 17-Accounting Policies of the said accounts. Had depreciation
been provided, the excess of income over expenditure for the year would have been lower by
Rs. 10,32,57,217/-.
78
78
CPRI ANNUAL REPORT 2005-2006
Subject to non provision of Fringe Benefit Tax as stated in point no 5 of Scheduling 16 - Notes to
Accounts. As the amount has not been qualified by the management, we are un able to comment on
the impact on the income and expenditure account.
i)
In case of Balance Sheet of the state of affairs of the Society as at 31st March 2006.
ii)
In the case of Income and Expenditure Account, of the excess of Income over Expenditure
for the year ended on that date.
And
iii)
In the case of Receipts and Payments Account, of the surplus being excess of receipt over
payments for the year ended on that date.
For K. P. RAO AND COMPANY
CHARTERED ACCOUNTANTS
Sd/
Place : Bangalore
(VINAY G. RAO)
Date : 22.06.2006
PARTNER
MM No: 202835
79
79
CPRI ANNUAL REPORT 2005-2006
CENTRAL POWER RESEARCH INSTITUTE, BANGALORE
BALANCE SHEET AS AT 31st MARCH 2006
Capital Fund and Liabilities
Schedule
Capital Reserve representing Assets acquired
from Grant-in-Aid from Government of India and Others
Reserves and Surplus
Earmarked and Endowment Funds
Grants from Government of India
Unsecured Loans & Borrowings
Current Liabilities and Provisions
1
2
3
4
5
6
Total
(Amount in Rupees)
Current Year
Previous Year
4,329,664,407
249,353,821
598,123,956
34,100,694
37,600,000
127,489,317
4,131,704,281
213,996,770
539,006,862
107,176,816
30,000,000
110,229,465
5,376,332,195
5,132,114,194
4,352,601,939
558,323,956
465,406,300
4,157,756,521
539,006,862
435,350,811
5,376,332,195
5,132,114,194
Assets
Fixed Assets
Investments from Earmarked & Endowment Funds
Current Assets, Loans and Advances
7
8
9
Total
Notes on Accounts & Contingent Liability
Significant Accounting Policies
Schedules 1 to 9 and 16 & 17 form part of Balance Sheet
16
17
CENTRAL POWER RESEARCH INSTITUTE, BANGALORE
INCOME AND EXPENDITURE ACCOUNT FOR THE YEAR ENDED 31ST MARCH 2006
Schedule
INCOME
Current Year
Previous Year
Income from Test Fee & Consultancy
10
388,307,658
339,371,987
Fees
11
3,425,175
2,267,752
Interest Earned
12
18,625,198
19,338,978
Other Income
13
4,291,622
4,151,737
414,649,653
365,130,454
Total (A)
Expenditure
Establishment Expenses
14
196,943,380
164,956,935
Other Administrative Expenses
15
182,945,717
168,172,569
379,889,097
333,129,504
Balance being excess of Income over Expenditure (A-B)
34,760,556
32,000,950
Balance being surplus carried to General Reserve
34,760,556
32,000,950
Total (B)
Notes on Accounts & Contingent Liability
16
Significant Accounting Policies
17
Schedules 10 to 15 and 16 & 17 form part of Income & Expenditure Account
Bangalore
Date: June 22, 2006
Sd/
(I. VENKATESWARA RAO)
Chief Accounts Officer
Sd/
(A. K. TRIPATHY)
Director General
80
80
As per Our Report of Even Date
for K. P. RAO & CO
Chartered Accountants
Sd/
(VINAY G. RAO)
Partner
CPRI ANNUAL REPORT 2005-2006
CENTRAL POWER RESEARCH INSTITUTE, BANGALORE
SCHEDULES FORMING PART OF BALANCE SHEET AS AT 31ST MARCH 2006
(Amount in Rupees)
SCHEDULE -1
Current Year
Capital Reserve representing
Assets acquired from
Grant-in-Aid from
Government of India and Others
a) Under Plan Capital
3,795,707,493
Addition during the year
161,916,814
b) Under R&D Plan
147,770,549
Addition during the year
13,339,404
c) Under Non-Plan
72,405,217
Addition during the year
161,212
d) Assets acquired out of General Reserve
45,668,291
Addition during the year
8,667,868
e) Assets acquired out of
Sponsored Schemes
69,006,157
Addition during the year
3,974,828
f) Assets acquired out of RSoP
Management Fund
1,146,574
Addition during the year
g) Capitalisation of Assets acquired
out of Loan
Addition during the year
9,900,000
Total
SCHEDULE -2
Reserves and Surplus
A) General Reserve
As per last Account
Addition during the year
Less:- Transfer to
Superannuation Fund
Less:- Transfer to MRO Fund
Less:- Assets directly acquired
out of General Reserve
Less:- Assets acquired
transferred to Capital Reserve
Less:- ICICI Loan Repayment
Net Balance - I
B)
Maintenance, Renewal &
Obsolescence Reserve
Opening Balance
Add:- Transfer from General Reserves
Add:- Provision during the year
Less:- Amount spent from MRO Fund
Net Balance - II
Total
Previous Year
54,336,159
3,774,576,016
21,131,477
126,056,876
21,713,673
72,357,238
47,979
44,961,161
707,130
72,980,985
67,131,993
1,874,164
69,006,157
1,146,574
-
790,263
356,311
-
1,146,574
9,900,000
-
-
4,329,664,407
-
4,131,704,281
3,957,624,307
161,109,953
72,566,429
-
Current Year
163,996,770
34,760,556
3,795,707,493
147,770,549
72,405,217
45,668,291
Previous Year
308,250,929
32,000,950
-
-
-
145,500,000
30,000,000
-
8,667,868
-
707,130
-
161,212
9,900,000
-
47,979
-
-
-
180,028,246
-
163,996,770
50,000,000
35,000,000
15,674,425
-
69,325,575
30,000,000
20,000,000
-
50,000,000
-
249,353,821
-
213,996,770
Bangalore
Date: June 22, 2006
81
81
CPRI ANNUAL REPORT 2005-2006
CENTRAL POWER RESEARCH INSTITUTE, BANGALORE
SCHEDULES FORMING PART OF BALANCE SHEET AS AT 31ST MARCH 2006
(Amount in Rupees)
SCHEDULE - 3
Current Year
Earmarked & Endowment Funds
A) Superannuation Fund
Opening Balance
Add:- Receipts from other organisations
68,537
Add:- Transfers from General Reserves
Add:- Provision during the year
39,800,000
Add:- Interest received and accrued
29,655,720
Add:- Retention Money received
25,000
Less:- Utilisation for pension payments 26,397,924
Net Balance - I
B) Provident Fund
Opening Balance
Add:- Subscriptions & Repayments
29,484,297
Add:- Interest credited to PF members 9,998,558
Less:- Withdrawals
22,830,198
Total
Opening Balance (Additional Interest)
3,786,175
Less:- Utilisation towards shortfall in
Interest earned over Interest
credited to PF Accounts
(Rs.91,44,878 - 99,98,558)
(853,680)
456,644,553
107,934
145,500,000
19,500,000
27,715,336
6,000
16,989,821
-
237,653,771
413,493,220
121,727,467
138,380,124
-
28,173,546
8,831,100
25,236,314
3,170,711
109,959,135
121,727,467
-
-
-
-
-
-
615,464
-
2,932,495
-
3,786,175
-
Net Balance - II
New Pension Scheme Fund
Opening Balance
Add:- Subscriptions / Employees’
Contribution
81,672
Add:- Employer’s Contribution
81,672
Add:- Interest on Employees’ Contribution 1,720
Add:- Interest on Employer’s Contribution 1,720
141,312,619
-
125,513,642
-
-
-
Add:- Additional Interest earned
(excess of interest earned over
interest credited to PF Accounts.
Rs.94,46,564 - 88,31,100)
Total
C)
413,493,220
-
Net Balance - III
-
166,784
-
-
Total (I+II+III)
-
598,123,956
-
539,006,862
Bangalore
Date: June 22, 2006
82
82
Previous Year
CPRI ANNUAL REPORT 2005-2006
CENTRAL POWER RESEARCH INSTITUTE, BANGALORE
SCHEDULES FORMING PART OF BALANCE SHEET AS AT 31ST MARCH 2005
(Amount in Rupees)
SCHEDULE -4
Current Year
Previous Year
Grants from Government of India
a)
Under Plan Capital
Opening Balance
93,807,951
-
56,939,428
-
Add:- Grant received during the year
93,000,000
-
58,000,000
-
Less:- Grant utilised during the year
161,916,814
-
21,131,477
-
-
24,891,137
-
93,807,951
Grant Balance
b)
Under R&D Plan
7,658,363
-
13,908,089
-
Add:- Grant received during the year
Opening Balance
16,000,000
-
26,100,000
-
Less:- Grant utilised during the year
19,753,411
-
32,349,726
-
-
3,904,952
-
7,658,363
5,710,502
-
2,879,028
-
Add:- Grant received during the year
12,300,000
-
5,279,000
-
Less:- Grant utilised during the year
Grant Balance
c)
Under RSoP Scheme
Opening Balance
12,705,897
-
2,447,526
-
Grant Balance
-
5,304,605
-
5,710,502
Total
-
34,100,694
-
107,176,816
SCHEDULE - 5
Unsecured Loans & Borrowings
Unsecured Loan:Loan from ICICI Bank Ltd.
Opening Balance
Add:- Additional Loan drawn
during the year
Less:- Repayment of Loan
during the year
Loan Balance
Total
Current Year
30,000,000
Previous Year
-
30,000,000
-
9,900,000
37,600,000
-
30,000,000
-
37,600,000
-
30,000,000
17,500,000
-
Bangalore
Date: June 22, 2006
83
83
CPRI ANNUAL REPORT 2005-2006
CENTRAL POWER RESEARCH INSTITUTE, BANGALORE
SCHEDULES FORMING PART OF BALANCE SHEET AS AT 31ST MARCH 2006
(Amount in Rupees)
Current Year
SCHEDULE -6
Current Liabilities and Provisions
A. Current Liabilities
1) Sundry Creditors
a) For Supplies & Services
b) For Expenses
c) For Salaries
d) For Others
2) Deposits Received
(Test Fee & Consultancy)
3) Statutory Liabilities
4) EMD, Security Deposits & Others
5) Sponsored Scheme Deposits
Previous Year
4,335,895
15,328,208
12,008,669
1,599,340
33,272,112
5,811,616
15,955,502
11,387,909
17,091,095
50,246,122
-
70,509,767
5,665,506
14,386,442
3,655,490
-
43,439,591
5,244,411
7,583,940
3,715,401
-
127,489,317
-
110,229,465
Total
Gross Block
SCHEDULE - 7
A. Fixed Assets
1) Land
Freehold
2) Buildings
On Freehold Land
3) Plant, Machinery &
Equipment
4) Vehicles
5) Furniture & Fixtures
6) Library Books & Film
7) Machinery & Equipments
(Sponsored Projects)
8) Buildings on Freehold Land
(ICICI)
9) Plant, Machinery &
Equipment (ICICI)
Total
B. Capital Work-in-Progress
C. Capital Work-in-Progress
(ICICI)
Grand Total
Cost/valuation
As at
beginning
of the year
Additions
during the
year
As at the
As at the
Current year Previous year
end
end
17,689,090
-
-
17,689,090
17,689,090
456,368,343
-
18,138,239
474,506,582
456,368,343
3,537,353,905
3,090,603
5,768,650
12,061,179
20,167,274
1,840,266
242
160,702
3,630,921,438
4,930,869
5,768,892
12,221,881
3,537,353,905
3,090,603
5,768,650
12,061,179
71,313,779
3,974,828
73,400,259
-
75,288,607
71,313,779
2,239,883
-
4,453
2,244,336
2,239,883
6,780,839
30,593,196
23,812,357
23,812,357
4,129,697,789
26,143,312
98,323,790
4,254,164,891
4,129,697,789
28,058,732
161,916,814
(91,538,498)
98,437,048
28,058,732
-
6,785,292
(6,785,292)
-
-
4,157,756,521
194,845,418
-
4,352,601,939
4,157,756,521
Bangalore
Date: June 22, 2006
84
84
Transfer
from WIP
CPRI ANNUAL REPORT 2005-2006
CENTRAL POWER RESEARCH INSTITUTE, BANGALORE
SCHEDULES FORMING PART OF BALANCE SHEET AS AT 31ST MARCH 2006
(Amount in Rupees)
Current Year
SCHEDULE -8
Previous Year
Investments from Earmarked/Endowment Funds
A.
Superannuation Fund Investment Account
1) In Government Securities
500,000
2) Bonds
116,845,000
107,775,000
3) Term Deposits with Banks & Financial Institutions
150,159,749
142,558,749
4) Post office Time Deposits
126,552,000
126,552,000
16,566,738
19,422,741
6) Receivables
1,386,720
16,571,489
7) Cash at Bank (S.B Account No.10356553751)
5,334,346
113,241
416,844,553
413,493,220
5) Interest Accrued on Superannuation Fund Investments
Total - 1
B.
Provident Fund Investment Account
1) In Government Securities
2,500,000
2) Bonds
640,000
1,120,000
3) Term Deposits with Banks & Financial Institutions
65,435,189
41,003,402
4) Post office Time Deposits
68,571,000
68,571,000
2,138,827
10,014,513
477,352
546,947
4,050,251
1,757,780
141,312,619
125,513,642
1) Cash at Bank (S.B Account No.30019323462)
166,784
-
Total - 3
166,784
0
558,323,956
539,006,862
5) Interest Accrued on PF Investments
6) Receivables
7) Cash at Bank (S.B Account No.10356553740)
Total - 2
C.
New Pension Scheme Fund Investment Account
Total Investments (1+2+3)
Bangalore
Date: June 22, 2006
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CPRI ANNUAL REPORT 2005-2006
CENTRAL POWER RESEARCH INSTITUTE, BANGALORE
SCHEDULES FORMING PART OF BALANCE SHEET FOR THE YEAR 31ST MARCH 2006
(Amount in Rupees)
SCHEDULE - 9
Current Year
Previous Year
Current Assets, Loans & Advances
A Current Assets
1 Inventories
2
3
4
a) Stores and Spares
Sundry Debtors
a) Debts Outstanding for a period
exceeding six months
b) Debts Outstanding for a period
not exceeding six months
Cash balances in hand
(including cheques/drafts and imprest)
Deposits & Bank Balances
a) Deposits with Scheduled Banks
(includes margin money)
b) Deposits of Maintenance,
Renewal & Obsolescence Reserve
c) Savings Accounts
d) Savings Bank Account of Maintenance,
Renewal & Obsolescence Reserve
94,562
94,562
95,207
95,207
32,941,643
-
38,400,029
-
30,526,180
63,467,823
37,134,360
75,534,389
144,699
144,699
3,364,957
3,364,957
215,131,623
-
162,606,896
-
35,989,579
96,393,513
251,121,202
-
30,000,000
94,530,347
192,606,896
-
105,435
96,498,948
10,000,000
104,530,347
18,222,080
25,227,785
916,345
6,814,317
1,161,822
1,736,717
54,079,066
14,159,306
28,142,545
210,184
14,359,711
1,321,322
1,025,947
59,219,015
-
465,406,300
-
435,350,811
B Loans, Advances & Other Assets
a) Deposits with Government
Departments & Others
b) Advances to Employees
c) Prepaid Expenses
d) Accrued interest
e) Claims Receivable
f) Other Advances
Total
SCHEDULES FORMING PART OF INCOME & EXPENDITURE FOR THE YEAR ENDED 31ST MARCH 2006
SCHEDULE -10
Current Year
Previous Year
312,254,608
279,082,569
76,053,050
60,289,418
388,307,658
339,371,987
Income from Test Fee & Consultancy
a)
Test Fee
b)
Consultancy Service Charges
Total
Bangalore
Date: June 22, 2006
86
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CPRI ANNUAL REPORT 2005-2006
CENTRAL POWER RESEARCH INSTITUTE, BANGALORE
SCHEDULES FORMING PART OF INCOME & EXPENDITURE FOR THE YEAR ENDED 31ST MARCH 2006
(Amount in Rupees)
Current Year
SCHEDULE -11
Previous Year
Fees
1) Training Fee
911,100
296,866
2) Seminar Fee
2,514,075
1,970,886
3,425,175
2,267,752
Current Year
Previous Year
17,370,601
18,622,623
1,254,597
716,355
18,625,198
19,338,978
Total
SCHEDULE -12
Interest Earned
1)
Interest on Term Deposits with Banks & Financial Institutions #
2)
Interest on Loans & Advances to Employees
Total
# Tax Recovered on Interest from Bank Deposits and Investments is Rs.1,78,564/- for the year 2005-06
SCHEDULE - 13
Current Year
Previous Year
14,300
19,380
2,166
10
Other Income
1)
2)
Fees for Miscellaneous Services
a)
Sale of Publications
b)
Library Receipts
Miscellaneous Income
a)
Application fee on recruitment
73,025
-
b)
Private use of vehicles
22,690
38,175
c)
Sale of Tender forms
235,099
165,193
d)
Rent Receipts
1,393,791
1,311,592
e)
Sale of Scrap
264,669
710,812
f)
Others
2,285,882
1,906,575
4,291,622
4,151,737
Current Year
Previous Year
142,254,585
132,076,253
Total
SCHEDULE - 14
Establishment Expenses
a)
Salaries and Wages including Bonus
b) Staff Welfare Expenses
c)
Expenses on Employees’ Retirement and Terminal Benefits
d) Expenses on Medical Facilities
Total
5,285,565
4,478,985
39,957,233
19,557,358
9,445,997
8,844,339
196,943,380
164,956,935
Bangalore
Date: June 22, 2006
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CPRI ANNUAL REPORT 2005-2006
CENTRAL POWER RESEARCH INSTITUTE, BANGALORE
SCHEDULES FORMING PART OF INCOME & EXPENDITURE FOR THE YEAR ENDED 31ST MARCH 2006
(Amount in Rupees)
SCHEDULE - 15
Current Year
Previous Year
41,971,765
42,090,159
859,020
1,771,234
9,895,012
10,797,597
69,823,646
72,609,115
308,197
320,282
Other Administrative Expenses
a)
Electricity and Power
b)
Water Charges
c)
Office Expenses
d)
Repairs and Maintenance
e)
Rent, Rates and Taxes
f)
Vehicles Running and Maintenance Expenses
2,358,207
1,986,286
g)
Postage, Telephone and Communication Charges
5,111,979
3,770,781
h)
Printing and Stationery
1,503,905
989,144
i)
Travelling and Conveyance Expenses
10,371,722
7,798,633
j)
Expenses on Seminar & Workshops
2,643,623
2,183,631
k)
Subscription Expenses
78,070
91,104
l)
Expenses on Fees
44,420
2,915
m)
Auditor’s Remuneration
75,000
75,000
n)
Professional Charges
455,273
1,097,381
o)
Library Expenses
613,768
1,334,691
p)
Training Expenses
724,950
353,482
q)
Publication Expenses
154,778
447,809
r)
Advertisement and Publicity
952,382
453,325
s)
Provision for MRO Fund
35,000,000
20,000,000
182,945,717
168,172,569
Total
Bangalore
Date: June 22, 2006
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CPRI ANNUAL REPORT 2005-2006
Schedule – 16
Notes on Accounts & Contingent Liability attached to and forming part of Balance Sheet as at 31st March 2006,
AND Income & Expenditure Account AND Receipts & Payments Account for the year ended on that date
Background:- The Institute, an autonomous body under Govt. of India, Ministry of Power incorporated
through a resolution vide No.33(14)/74-Policy, dated 21/10/1974 is totally focused on Power Research. The
Institute has been recognized by Ministry of Science & Technology as an S&T Institution. The Institute has been
further recognized as Scientific and Industrial Research organization by Government of India, Ministry of Science
and Technology vide their letter No.11/68/88-TU-V, dated 5/4/2005 and valid upto 31.03.2008. The Institute as a
legal entity is registered with the Registrar of Societies. The basic objectives of the Institute is to serve as a
National Testing & Certification Authority and act as an apex body for initiating and coordinating Research and
Development in the field of electric power. The Government of India is supporting the activities thro’ grants.
Additionally, the Institute is generating funds through other sources and thro’ test fees and professional services
rendered to Government organizations/Electricity Boards/Commercial organizations etc.
Institute is notified by the Government of India, Ministry of Finance, Department of Revenue vide notification
No.34/2004 (F.No.203/107/2003/ITA-II), dated 30.01.2004 as a Research and Development organisation for the
purpose of Clause (ii) of subsection (1) of section 35 of the Income Tax Act 1961 and this clearance is effective
upto 31.03.2005. An application in the prescribed format has been made to IT Department on 26.4.2005 for
renewal of the same and notification awaited. Accordingly, the income of the Institute will be exempt from
Income Tax as provided under Section 10(21) of Income Tax Act, 1961.
1.
Fixed Assets and Depreciation:- Hitherto, the Institute capitalized all costs relating to the acquisition
and installation of all fixed assets. From the year 2002-03 onwards, the Institute has changed its policy
for accounting capital assets as under
Ø
All assets acquired under Capital Projects, R&D Plan, Sponsored Schemes, RSoP Schemes are
capitalized with all costs relating to their acquisition.
Ø
All assets acquired out of Non-Plan (Revenue) expenditure of the Institute are charged off to the
Income & Expenditure account during the year. The value of such assets is Rs.149.31 lakhs for 2005-06
(Rs.99.04 lakhs for the year 2004-05). Total value of assets charged off from 2002-03 till now, is
Rs. 403.41 lakhs.
Since the infrastructure is created by drawal of grants from Government of India, depreciation is not
provided in the books of accounts. Depreciation not provided as per the rates prescribed under the
Income Tax act under the Written Down value method till the period ended 31.3.2006 is Rs. 358,11,13,790/
- (Depreciation upto 31.03.2005 was Rs. 347,78,56,573/-) and Depreciation for the year is Rs.10,32,57,217/
- (Depreciation for 2004-05 was Rs. 16,81,80,078/-). The fixed assets are stated only at cost.
89
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CPRI ANNUAL REPORT 2005-2006
2.
Government Grant:- Grants received from the Government of India and other organisations towards
specific projects are shown as capital/sponsored grants. The Institute conforms compliance of all the
conditions of the grant. The Institute consistently has followed the procedure of showing the assets
procured from such grants under the Fixed Assets.
3.
Retirement Benefits:- The liability on account of Pension, Gratuity & Leave Encashment for the
period ending 31.3.2006 evaluated through M/s.India Life Hewitt on the basis of actuarial valuation
amounts to Rs.4566.00 lakhs. As the Superannuation Fund as on 31.03.2006 is only Rs.4168.00 lakhs,
the shortfall of Rs.398.00 lakhs is charged to Income & Expenditure Account and credited to
Superannuation Fund Account during the year 2005-06.
4.
The Institute has created and operating Maintenance, Renewal & Obsolescence (MRO) Fund from
2004-05. During the year, Rs.156.74 lakhs has been utilized from MRO Fund towards major repairs in
High Power Laboratory, Sub Station, High Voltage & Power Systems Division. Apart from this,
Rs.698.23 lakhs is charged to Income and Expenditure Account for the regular maintenance of
equipments, machinery and others. Rs.350 lakhs is added in the current year to the MRO Fund by
charging Income and Expenditure Account.
5.
Finance Act 2005 has introduced Fringe Benefit Tax (FBT) w.e.f 1.4.2005 on certain fringe benefits.
The Institute is recognized as “S & T Institution” by Department of Science & Technology, and is also
recognized as “Scientific & Industrial Research Organisation” by Department of Scientific & Industrial
Research. The rules and regulations regarding service matters of employees of the Institute are in
accordance with the CCS Rules as an extended arm of Government Department. The Institute is
receiving complete support for Capital and Research & Development Projects. The Institute is notified
as an “Institution” under Section 35(1) (ii) of Income Tax Act 1961, and accordingly the Income of the
Institute is exempted from Income Tax under Section 10 (21) of Income Tax Act 1961. A letter was also
addressed to Ministry of Power for seeking exemption from Ministry of Finance, from payment of
FBT. In view of the above, FBT is not paid nor provided in the Books of Accounts.
6.
The total Land in the possession of the Institute is as under :
a)
Freehold Land
-
281.12 acres
b)
Leasehold Land
-
33.00 acres
Total
7.
314.12 acres
Contingent Liabilities:(a)
On account of Letter of Credit opened and remaining to be honoured – NIL (excepting Letter
of credits with 100% margin) (NIL for 2004-05).
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CPRI ANNUAL REPORT 2005-2006
(b)
Estimated amount of liability on account of capital contracts – Rs. 540.67 lakhs (Rs.536.41 lakhs
for 2004-05).
(c)
Claims not acknowledged as debts by the Institute – Nil.
(d)
Bank Guarantees furnished to various clients by the Institute is of the value of Rs.127.06
lakhs (Rs.97.65 lakhs for 2004-05)
(e)
With the inclusion of Scientific & Technical consultancy as one of the taxable services
under Service Tax Rules with effect from 16th July 2001, the Institute has registered with
Service Tax authorities and collecting & remitting service tax to Central Excise Department
with effect from 16th July 2001. However, the Service Tax Department treating CPRI as a
‘Consulting Engineer’ has served notice demanding payment of Service Tax amounting to
Rs. 512.00 lakhs on the value of taxable services for the period 7.7.1997 to 15.7.2001. The
matter has been disputed as CPRI cannot be construed as ‘Consulting Engineer’. The
appeal was filed before the Customs, Excise and Service Tax Appellate Tribunal (South
zonal bench), Bangalore, and the Hon’ble Division Bench during the final hearing on 18th
May 2006, admitted the appeal.
(f)
There is a dispute between the Institute and M/s. A.S.Iyer & Co., Nagpur regarding
construction of quarters at CPRI, Nagpur. As per the arbitration award made by the
Arbitrator, CPRI is liable to pay Rs.17.80 lakhs to M/s.A.S.Iyer & Co., Nagpur alongwith
18% Interest P.A to the point of judgement which works out to Rs.40.25 lakhs. The
Institute filed an appeal before High Court of Karnataka who have granted Interim Order
staying the execution of the decree passed against CPRI subject to CPRI depositing Rs.20.00
lakhs in the Court. Accordingly, Rs.20.00 lakhs was deposited in High Court of Karnataka
during 2004-05.
8.
The Institute has a system of Internal Audit conducted by a firm of Chartered Accountants.
9.
The grant balances shown at Schedule-4 are exclusive of margin money utilized for L.C
establishment towards the committed Liability for import of equipments. The margin money
deposits at the end of 31.3.2006 is Rs.145.10 lakhs (Rs.210.03 lakhs at the end of 2004-05).
10.
Figures for the previous year have been regrouped wherever necessary to conform with the
presentation of this year.
Bangalore
Date : June 22, 2006
Sd/
(I. VENKATESWARA RAO)
Chief Accounts Officer
Sd/
(A. K. TRIPATHY)
Director General
As per Our Report of Even Date
for K. P. RAO & CO
Chartered Accountants
Sd/
(VINAY G. RAO)
Partner
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CPRI ANNUAL REPORT 2005-2006
Schedule – 17
Significant Accounting Policies attached to and forming part of Balance Sheet as at 31st March 2006 AND
Income & Expenditure Account AND Receipts & Payments Account for the year ended on that date.
1.
Method of Accounting:
1.1
The Accounts have been prepared on the historical cost concept, based on the accrual method
of Accounting, in accordance with the generally accepted Accounting Principles, unless otherwise
stated.
2.
Fixed Assets:
2.1.
Fixed Assets acquired under Capital Projects, R & D Plan, Sponsored Schemes and loans are
stated at their original cost of acquisition. The funds provided for acquisition of these Fixed
Assets under Grant-in-Aid from Government of India/other Agencies are reflected as contra
under Capital Reserve.
2.2.
Fixed Assets acquired other than referred to 2.1. are charged off as revenue expenditure during
the year w.e.f. 2002-03.
2.3.
The Institute is a non-profit organization and therefore depreciation is not provided in the
accounts.
2.4.
Capital work-in-progress includes expenditure on Civil Works of projects which have not been
completed as at the end of the year.
3.
Investments:
3.1.
4.
Investments are valued at cost.
Inventories:
4.1.
Inventories of stores and spares are valued at cost, cost includes expenses incurred for procuring
the same.
5.
Research and Development:
5.1.
Revenue expenditure on Research and Development are adjusted against the receipt of research
grants. Capital expenditure on Research & Development are treated in the same manner as
expenditure on other fixed assets.
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CPRI ANNUAL REPORT 2005-2006
6.
Foreign Currency Transaction:
6.1.
Transactions in Foreign Currency are recorded at the rate of Exchange prevailing at the
beginning of financial year.
6.2.
Realised gains and loses on Foreign Currency transactions other than those relating to fixed
assets are recognized in the Income and Expenditure Account. Gain or Loss on transactions in
respect of liabilities incurred to acquire fixed assets are adjusted to the carrying cost of such
fixed assets.
7.
Revenue Recognition:
7.1.
The Revenue in respect of Test Fees and Consultancy charges are accounted on completion of
the work.
8.
Retirement Benefits:
8.1.
Retirement liabilities to staff/employees in respect of Gratuity, Leave Encashment,
Superannuation benefits are provided in the accounts based on actuarial valuation.
Bangalore
Date : June 22, 2006
Sd/
(I. VENKATESWARA RAO)
Chief Accounts Officer
Sd/
(A. K. TRIPATHY)
Director General
As per Our Report of Even Date
for K. P. RAO & CO
Chartered Accountants
Sd/
(VINAY G. RAO)
Partner
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CPRI ANNUAL REPORT 2005-2006
CENTRAL POWER RESEARCH
RECEIPTS AND PAYMENTS FOR THE PERIOD
RECEIPTS
I
Current Year
Previous Year
3,364,957
155,413
106,401,368
95,515,779
ii) In Short-term deposits
89,934,596
160,167,376
iii) In Long-term deposits
72,672,300
144,172,300
iv) PF Investments
113,194,402
98,184,402
v) SAF Investments
377,385,749
179,610,749
30,000,000
-
Opening Balances
a.
Cash in Hand
b.
Bank Balances
i) Savings accounts
vi) MRO Fund Investments
II
III
Grants Received
a.
Capital Grants from GOI
93,000,000
58,000,000
b.
R&D Grants from GOI
16,000,000
26,100,000
c.
RSoP Grants from GOI
12,300,000
5,279,000
d.
Deposits from Sponsored Projects
5,307,000
2,000,000
e.
ICICI Funds
17,500,000
165,107,934
Receipts on Endowment Funds
a.
Receipts on SA Funds
15,798,867
b.
Interest received in PF Fund
17,020,564
7,128,425
c.
Interest received in SA Fund
31,966,161
18,901,695
d.
GPF Subscription & Repayments
29,484,297
28,173,546
e.
NPS Subscription
166,784
-
-
50,000,000
23,497,852
18,622,623
224,163
716,355
462,549,384
358,793,099
14,300
19,380
3,425,175
2,267,752
751,531
1,311,592
84
38,175
235,099
165,193
1,687,497
2,617,397
1,523,882,130
1,423,048,185
IV
Receipts on Maintenance, Renewal, Obsolescence Reserve
V
Interest Received
VI
a.
On Bank deposits
b.
On Loans & Advances to employees
Revenue Receipts
a.
Receipts from Clients
b.
Publication Sales
c.
Seminars & Conferences Fees
d.
Rent Receipts
g.
Transport Charges
h.
Sale of Tender Forms
i.
Miscellaneous Receipts
Page total
94
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CPRI ANNUAL REPORT 2005-2006
INSTITUTE, BANGALORE
1ST APRIL 2005 TO 31ST MARCH 2006
(Amount in Rupees)
PAYMENTS
I
Previous Year
Establishment Expenses
(Schedule-14)
133,835,505
164,956,935
Administrative Expenses
(Schedule-15)
158,431,818
168,172,569
i) Machinery & Equipments under Erection
96,071,952
8,694,807
ii) Civil works
45,398,184
12,436,670
iii) Miscellaneous Expenses
13,264,847
-
12,993,570
21,713,673
6,375,288
10,636,053
1,171,610
1,874,164
1,392,083
1,469,708
-
356,311
184,791
143,215
12,461,733
1,948,000
6,774,527
18,819,633
ii) Civil Works
4,472
573,358
iii) Other Expenses
5,510
-
i) Transfer to Superannuation Fund
-
145,500,000
ii) Transfer to Maintenance, Renewal, Obsolescence Reserve
-
30,000,000
Expenses
a.
b.
II
Current Year
Payments made against funds for various Projects
a.
b.
Plan Capital Expenditure
R&D Expenditure
i) Fixed Assets
ii) Research Activity Expenses
c.
Sponsored Project Expenditure
i)
Fixed Assets
ii) Research Activity Expenses
d.
RSoP Schemes
i) Fixed Assets
ii) Management Expenditure
iii) Disbursements
e.
ICICI
i) Fixed Assets
f.
III
IV
V
Payment out of General Reserve
Payments on Endowment Funds
a.
GPF Advances/ Withdrawals
22,830,198
25,236,314
b.
Retirement Settlements
25,471,393
16,989,821
54,979
47,979
Assets Acquired out of General Reserve
a.
Library Books, etc.
b.
Vehicles
-
707,130
c.
Assets acquired
6,962,760
-
Payments on MRO Fund
15,666,415
-
559,351,635
630,276,340
Page total
95
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CPRI ANNUAL REPORT 2005-2006
CENTRAL POWER RESEARCH
RECEIPTS AND PAYMENTS FOR THE PERIOD
RECEIPTS
Page total - c/f
Current Year
Previous Year
1,523,882,130
1,423,048,185
414,011
808,154
VII Advances Refund & Deposits
a.
Advances to Suppliers
b.
Loans & Advances to employees (Recovery)
4,673,261
20,331,146
c.
EMD & Security Deposits
4,437,289
8,137,093
d.
Withdrawal of Deposits from Telephones, etc.
248,336
797,238
e.
Stores
645
26,681
f.
Outstanding Expenses
-
12,244,361
13,736,632
54,193,224
VIII Recoveries for Remittances
a.
Statutory Recoveries for Remittances
b.
Recoveries from salaries for Remittances
6,879,085
21,054,250
c.
Group Savings Linked Insurance Scheme
817,945
1,256,863
d.
Accident Insurance Scheme
607,907
-
1,555,697,241
1,541,897,195
Total
Bangalore
Date: June 22, 2006
Sd/
(I. VENKATESWARA RAO)
Chief Accounts Officer
Sd/
(A. K. TRIPATHY)
Director General
96
96
As per Our Report of Even Date
for K. P. RAO & CO
Chartered Accountants
Sd/
(VINAY G. RAO)
Partner
CPRI ANNUAL REPORT 2005-2006
INSTITUTE, BANGALORE
1ST APRIL 2005 TO 31ST MARCH 2006
(Amount in Rupees)
PAYMENTS
Page total - c/f
VI
Current Year
Previous Year
559,351,635
630,276,340
Other Payments
a.
Advances to Suppliers
10,843,248
334,742
b.
Advances to Employees
13,613,659
21,353,803
c.
Refund of EMD & Security Deposits
5,194,877
8,339,940
d.
Sundry Debtors for Tests, Consultancy & Others
3,650,942
8,670,736
e.
Deposits for Telephones & Electricity, etc.
4,239,440
3,078,907
VII Remittances of Recoveries
a.
Remittances of Statutory Recoveries
51,688,493
54,706,393
b.
Remittances of Salary Recoveries
21,186,251
20,921,536
c.
Group Savings Linked Insurance Scheme
1,049,275
1,261,426
d.
Accident Insurance claims & payments
599,831
-
144,699
3,364,957
106,050,330
106,401,368
ii) In Short-term deposits
53,806,323
89,934,596
iii) In Long-term deposits
161,325,300
72,672,300
iv) PF Investments
134,646,189
113,194,402
v) SA Investments
393,556,749
377,385,749
34,750,000
30,000,000
1,555,697,241
1,541,897,195
VIII Closing balances
a.
Cash in Hand
b.
Bank Balances
i) Savings accounts
vi) MRO Fund Investment
Total
Bangalore
Date: June 22, 2006
Sd/
(I. VENKATESWARA RAO)
Chief Accounts Officer
Sd/
(A. K. TRIPATHY)
Director General
As per Our Report of Even Date
for K. P. RAO & CO
Chartered Accountants
Sd/
(VINAY G. RAO)
Partner
97
97
98
98
Buildings on
Freehold Land
Plant & Machinery
Furniture
Vehicles
Films (Documentary)
Library Books
Machinery & Equipments
(Sponsored)
Buildings on
Freehold Land (ICICI)
2)
3)
4)
5)
6)
7)
8)
9)
4,129,697,789
23,812,357
2,239,883
71,313,779
11,836,026
225,153
3,090,603
5,768,650
3,537,353,905
456,368,343
17,689,090
2
Opening
Balance as on
1.4.2005
0
124,467,102
6,780,839
4,453
3,974,828
160,702
0
1,840,266
242
93,567,533
18,138,239
3
Additions
during the
year 2005-06
4,254,164,891
30,593,196
2,244,336
75,288,607
11,996,728
225,153
4,930,869
5,768,892
3,630,921,438
474,506,582
17,689,090
4
Closing Balance
as on
31.3.2006
(2+3)
* 15%
10%
* 15%
33%
10%
* 15%
10%
* 15%
10%
0%
5
%
0
3,477,856,573
5,953,089
223,988
62,628,101
11,484,079
193,488
2,472,257
4,361,753
3,125,166,820
265,372,998
6
Progressive
upto
1.4.2005
0
103,257,217
3,696,016
202,035
1,899,076
170,866
3,167
368,792
140,714
75,863,193
20,913,358
7
For the year
2005-06
(9+3)x5
Depreciation
0
3,581,113,790
9,649,105
426,023
64,527,177
11,654,945
196,655
2,841,049
4,502,467
3,201,030,013
286,286,356
8
Clsoing
Balance
as on 31.3.2006
(6+7)
Date : June 22,2006
Bangalore
17,689,090
9
as on
31.3.2005
651,841,216
17,859,268
2,015,895
8,685,678
351,947
31,665
618,346
1,406,897
412,187,085
673,051,101
20,944,091
1,818,313
10,761,430
341,783
28,498
2,089,820
1,266,425
429,891,425
188,220,226
17,689,090
10
as on
31.3.2006
Net Block
(Amount in Rupees)
190,995,345
* The Rate of Depreciation on Plant and Machinery is revised from 25% to 15% and on Vehicles from 20% to 15% w.e.f. 2005-06.
Total
10) Plant, Machinery &
Equipment (ICICI)
Land
1)
1
Year
Gross Block
Schedule of Fixed Assets and Depreciation on Fixed Assets as at 31.3.2006
Central Power Research Institute, Bangalore
CPRI ANNUAL REPORT 2005-2006
CPRI ANNUAL REPORT 2005-2006
99
99
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