Central Electricity Authority
System Planning & Project Appraisal Division
Sewa Bhawan, R.K. Puram, New Delhi – 110066
No. 51/4/SP&PA-2013/ 469-480
Date: 22-July-2013
To
1.The Member Secretary,
Southern Regional Power Committee,
29, Race Course Cross Road,
Bangalore 560 009.
FAX : 080-22259343
3.The Director (Transmission),
Transmission Corp. of Andhra Pradesh Ltd.,
Vidyut Soudha, Hyderabad – 500 082.
FAX : 040-66665137
5.The Member (Transmission),
Kerala State Electricity Board,
Vidyuthi Bhawanam, Pattom, P.B. No. 1028,
Thiruvananthapuram - 695 004.
FAX : 0471-2444738
7.The Director (Power),
Corporate Office, Block – I,
Neyveli Lignite Corp. Ltd.,
Neyveli , Tamil Nadu – 607 801.
FAX : 04142-252650
9. Director (Projects),
National Thermal Power Corp. Ltd. (NTPC),
NTPC Bhawan, Core-7, Scope Complex,
Lodhi Road,
New Delhi-110003.
FAX-011-24360912
Sub:
2.The Director (Projects),
Power Grid Corp. of India Ltd.
“Saudamini”, Plot No.2, Sector-29,
Gurgaon 122 001, Haryana.
FAX : 95124-2571932
4.The Director (Transmission),
Karnataka State Power Transmission Corp.Ltd.,
Cauvery Bhawan, Bangalore 560 009.
FAX : 080 -22228367
6. Member (Distribution),
Tamil Nadu electricity Board (TNEB),
6th Floor, Eastern Wing, 800 Anna Salai,
Chennai - 600002.
FAX : 044-28516362
8.The Superintending Engineer –I,
First Floor, Electricity Department,
Gingy Salai,
Puducherry – 605 001.
FAX : 0413-2334277/2331556
10. Director (Operations),
NPCIL, 12th Floor,Vikram Sarabhai Bhawan,
Anushakti Nagar,
Mumbai – 400 094.
FAX : 022- 25991258
36th meeting of the Standing Committee on Power System Planning of Southern Region
- Additional Agenda.
Sir,
The 36th meeting of the Standing Committee on Power System Planning of Southern Region is
proposed to be held by next month. Complete agenda is available at CEA’s website
( www.cea.nic.in ).
Exact date and venue of the meeting would be conveyed separately.
Please make it convenient to attend the meeting.
Yours faithfully,
(K. K.Arya)
Chief Engineer(I/C) (SP&PA)
(Telephone: 011 26732305, Fax No. 011 26102045)
Copy to:
Shri S. K. Soonee, CEO, POSOCO,
B-9, Qutub Institutional Area,
Katwaria Sarai,
New Delhi-110016
GM, SRLDC,
29, Race Course Cross Road,
Bangalore 560 009
FAX – 080-22268725
1
ADDITIONAL AGENDA
Agenda Note for 36th Meeting of
Standing Committee on Power System Planning in Southern Region (SCPSPSR)
Date and Venue: (to be communicated shortly)
A.0 Installation of reactors at certain 400kCV Substations by APTRANSCO
A.1 APTRANSCO vide their letter CTO/131/F/D.No.377/13 dated 29-6-2013 has
proposed the installation of 8 number of reactors at following substations in order to
avoid line trippings in 400kV transmission lines:
S. No.
400kV Substation
Capacity of reactor (MVAR)
1
Vemagiri
125(in addition to 80MVAR
already planned)
2
Kalpakka
80 (additional)
3
Mamadipalli
125
4
Sankarpalli
80
5
Gajwel
125
6
Malkaram
125
7
Mahboobnagar
80
8
Kurnool
125
A.2 APTRANSCO may present the studies. Members may discuss and agree.
B.0 Development of Analytics as part of Unified Real Time Dynamic State
Measurement (URTDSM) scheme
B.1 Implementation of Unified Real Time Dynamic State Measurement (URTDSM)
scheme as system strengthening consists of installation of Phasor Measurement
Unit(PMU) at existing State, ISTS and IPP stations and lines at 400kV and above
including that coming up by 2014-15, generation switchyard at 220kV and above,
Phasor Data Concentrator(PDC) at all SLDC, RLDC & NLDC along with OPGW
communication links was agreed in the Joint meeting of all the five(5) Regional
Standing committees on Power System Planning held on 05.03.2012.
2
B.2 In URTDSM, the user interface application software is proposed to visualize and
analyze the real time phasor data. It was also decided that following analytics are to
be developed in parallel with implementation of the URTDSM scheme in association
with premier academic institutions like IIT using PMU based measurement.
•
•
•
•
Line Parameter Estimation
Vulnerability analysis of distance relays
Linear state estimator
Supervised Zone-3 distance protection scheme to prevent unwanted tripping of
backup distance relays
• CT/CVT calibration
• Control Schemes for improving system security (based on angular, voltage and
frequency instability)
Purpose and deliverables for above analytics is enclosed at Annexure-I.
B.3 Based on the discussion, development of above analytics in association with IIT
Bombay progressively in three(3) years has been undertaken which will be installed
at all SLDC, RLDC, NLDC, RPC, CEA and CTU. The cost of development of
analytics is included in the URTDSM project. CTU would involve CEA and
POSOCO in development of analytics.
B.4 Members may discuss.
C.0 Provision of Bus Reactor for controlling high voltages
C.1
POWERGRID have furnished following information regarding high voltages at
different grid points in SR as per the details below:
a.
POSOCO in its quarterly feedback to planners had raised issue regarding over
voltages encountered during real time operation (copy of the relevant pages of
the recent operational feedback are enclosed at Annexure-II).
b.
The issue of high voltages was deliberated during recently held TCC & SRPC
meetings wherein incidences of high voltages have been deliberated. During the
meeting, provision of 1x125 MVAR bus reactor at Gooty was in-principally
approved subject to ratification in the Standing Committee.
c.
The issue of high voltages were also discussed in the special TCC meeting held
at Bengaluru on 24th June , 2013 wherein persistent high voltage issues at Kaiga,
Narendra, Guttur, Hasan, Hiriur, Vijayawada, Gooty, Kurnool, Nagarjunasagar,
Tirunelveli etc. were deliberated. During the meeting it was decided to explore
providing bus reactor at Trivendrum or conversion of line reactor to switchable
line reactor. Further, it was also agreed to recommend to Standing Committee
for higher capacity reactor requirement at Kaiga and additional reactor at 400
kV Hassan substation.
3
d.
From the recently collected shift reports from SRLDC (copy attached at
Annexure-III), it is seen that high voltages are also experienced at Malkaram
and Gajwel substations of APTRANSCO. In this regard, a large number of lines
are getting tripped on overvoltage. Such occurrences have adverse effect on the
healthiness of the equipment.
e.
High voltages are also experienced at Khammam substation. Earlier a 765/400
kV substation equipped with adequate bus and line compensation was planned
at Khammam. However, due to certainty of the gas in vemagiri area, the
implementation of the substation has been put on hold. As the time frame of the
commissioning of this substation is uncertain, it is proposed to install bus
reactor at Khammam for controlling high voltages.
f.
Yelahanka is going to be the latest addition in the Bengaluru Ring Main. This
substation is presently having only 1x63 MVAR bus reactor and no line
reactors. The short circuit level in the Bengaluru area is quite high, therefore to
have desired effect on voltages, it is prudent to provide additional bus reactor in
the substation to control the high voltages.
C.2 In view of the above, following bus reactors are proposed:
Installation of 1x125 MVAR bus reactor each at (i)Gooty, (ii)Kaiga, (iii) Hassan,
(iv)Khammam, (v) Malkaram, (vi) Gajwel, (vii)Narendra(New), (viii)Trivendrum
and 2x63 MVAR bus reactors at (ix)Yelahanka substation.
C.3 Members may kindly discuss and approve.
D.0 Provision of Transformation capacity at Madurai.
D.1 It has been reported that transformers at Madurai are getting high loading specially
during high wind conditions. The above issue was deliberated during the special
TCC meeting held at Bengaluru on 24th June, 2013.
D.2 To address the overloading of transformers, it is proposed to provide 1x500 MVA
400/220 kV transformer at Madurai.
D.3
Members may discuss and agree.
E.0 Provision of Spare 765/400 kV Transformers in Southern Region.
E.1 To cater to the increasing load demand and import requirement Southern Region is
going to have substantial 765 kV grid. In the near future 7 nos. of 765 kV substations
are likely to be available which include Nellore pooling station, Raichur, Kurnool,
Tiruvallem, Srikakulam, Vemagiri & Hyderabad. Further, in the present meeting 3
more new 765/400 kV stations are proposed at Chilakluripeta, Cudddapha,
Nizamabad.
E.2 765 kV system are bulk capacity systems which shall have very adverse effects incase
of outage of 765/400 kV transformers requiring long time for repair and
4
replacement. Further, in the near future the Southern region shall be dependent to a
large extent on power import through 765 kV systems. Therefore, it is prudent to
have 765/400 kV transformers as Regional Spare to meet the any contingency on the
transformers.
E.3 Therefore, POWERGRID has proposed to procure 2x1500 MVA transformers as
spare and kept at suitable location to meet any exigencies at the earliest. Members
may kindly discuss and approve.
F.0 Proposal of Electricity Department, Puducherry for erection of 230kV line to
Karaikal
(The above agenda item has already been given in Main Agenda under Agenda item
no# 4.0. The system study results for above proposal are now enclosed at AnnexureIII)
G.0 Review of the evacuation scheme for Yeramarus (2x800 MW), Edlapur(1x800
MW) Thermal Power Generation
(The above agenda item has already been given in Main Agenda under Agenda item
no# 11.0. The system study results for above proposal are now enclosed at
Annexure-IV)
5
Annexure-I
DEVELOPMENT OF ANALYTICAL TOOLS USING PMU BASED PHASOR
S MEASUREMENTS
Aim
Deliverables
No.
Task
1. Line Parameter
Estimate & Validate • Positive and Zero sequence Line
Estimation
transmission
line
parameter estimation (R,X,B)
parameter.
• Errors in line parameters will be
logged for information to operator
Inputs required:
& correction in linear state
a) PMU based phasor
estimator parameter.
measurement
at
both ends of line,
bus voltage phasor
2.
On line vulnerability
analysis of distance
relays.
3.
Linear
Estimator
Development
of • Visualization
of
relay
software
for
characteristic
and
apparent
validating
distance
impedance trajectory in the R-X
relay
characteristic
plane.
(Zone-1,
Zone-2, • Alarm
/
messages
when
Zone-3) in real time
thresholds are violated or apparent
basis
by
impedance is some margin (say
superimposing
on
20%) from Zone 1, 2 or Zone 3
field
setting
of
characteristics of the relay.
distance relays.
• Identification of power swing
beyond a configurable threshold
Inputs required:
due to any disturbance in the
b) PMU based phasor
system
measurement
at • Identification
of
load
both ends of line,
encroachment condition in the
bus voltage phasor
system
c) Distances
relay • Creation & storage of distance
characteristic and
relay characteristics of different
settings.
lines using templates & available
settings
• Data available in standard
format(CSV, excel, comtrade)
• Trigger input for DSA
State Development of 3- • Network topology processor to
phase linear state
update the bus model
estimator,
software • Bad data detection
based on weighted • Topology error detection to
least
square
identify the switch device errors
technique.
6
S MEASUREMENTS
No.
Task
Aim
Inputs required:
a) PMU
based
phasor
measurement
at
both ends of line
and bus voltage
phasor,
b) Substation
bus
switching
scheme/topology
Deliverables
• Observability analysis to identify
maximum observable network
with available measurement.
• Pseudo & historical measurement
generation in case of lack of
observability.
• Alarms & warnings for model
inconsistencies & limit violation.
• Network connectivity/graph to
provide:
• Island details
• Issue alarm for loss of
connectivity
• visualisation by making line
dotted/different colour
• Component outage
• Visualization of state estimator
output in tabular & graphical
form.
• Power system condition can be
played-back along with topology
connectivity
and
flow
measurement
• Three phase State Estimator
The analytics will • Identification of presence of
provide
adaptive
persistent fault in the observable
Zone-3
backup
system.
protection to avoid • Identification of presence of
unwanted
Zone-3
power
swing
&
load
tripping.
encroachment in the observable
system.
Inputs required:
• The software will generate control
a) PMU based phasor
signal for disabling of Zone -3
measurement
at
protection based on system
both ends of line
condition and adopted protection
and bus voltage
philosophy
b) Distance
relay
characteristics and
settings
of
candidate line
4.
Supervised Zone-3
distance protection
scheme to prevent
unwanted tripping
5.
CT/CVT Calibration. This module will • Evaluation of CT/CVT errors in
evaluate the accuracy
magnitude
of these instruments.
• Evaluation of CT/CVT errors in
phase
7
S MEASUREMENTS
No.
Task
6
Emergency control
for improving
system
security(Based on
angular, voltage &
frequency stability)
Aim
Deliverables
Inputs required:
a) PMU
based
phasor
measurement at
both ends of line,
bus
voltage
phasor
b) Benchmarked PT
to act as reference
c) Linear
State
Estimator
• Identification of faulty CT/CVT
from steady state and transient
response
• Computation of compensation
factors for correcting the steady
state response of CT/CVT for
state estimation
• Verification of measurements
against benchmark-CT/CVT
• Highlighting the variation using
graphs
The module will • Based on the analysis of the
continuously monitor
evolving trajectories a decision on
and
analyse
the
whether to take an automatic
stability (like voltage
control action and its quantum &
& angular) based on
location shall be taken by such a
the trajectories of
scheme.
various
parameters • Five such Wide-Area Emergency
like voltage, current
Control Schemes shall be
phasors,
breaker
developed, which will involve
status etc
appropriate action in any or all
regions, adaptively, depending on
Inputs required:
the event, such as Controlled
d) PMU
based
system
separation
(adaptive
phasor
islanding), Adaptation of relays
measurement at
and control systems using wide
both ends of line, area Information etc.
bus
voltage
phasor
8
5.2.
ICT Constraints
Has t he
S.
No
Seasonl
ICT
Antecedent
Conditio ns
Description of th e
Figurel table
constra ints
no.
constra int
occurred in
earlier qu arter?
Deta il s.
400/220kV 315MVA ICTs
1
at Hyderabad (Ghanapur,
Mamidipalli and
Durin g the Pea load
Whole year
will be high
Malkara m 5 5 )
2
period Hyderab ad loads
400/230kV 315MVA ICTs
at Hosur
During peak
period of every
day
N-1 criteria will not
satisfy during the peak
Graph
0-31
Graph No-32
Graph No-33
Yes
Yes
During peak
3
400/220kV 500 MVA
period During
N-1 criteria will not
Graph No-
le Ts at Sornanahalli
peak period of
satisfy during the peak
34,35
Yes
every day
5.3.
Nodes Experiencing High Voltage
Has the
S.
No
Seasonl
Nodes
Anteced ent
Description of the constraints
Conditions
Figu rel
constraint
table
occurred in
no .
earlier
quarter ?
Voltages at Vemagiri and Vijayawada area remain
very high (>415 kV) even during peak months. At
least one 400 V line is kept open at all times to
conta in this over voltage. During off-peak months
Vemagiri and
1
Vijayawada
area
the voltages cross 438 KV for sustained periods and
W hole Year
many lines are kept open. Many of the IPPs
connected to Vemagiri are at 400 kV level and are
absorbing reactive power. GT taps were optimized
and yet the problem persists. W ith more IPPs slated
to connect in this area Bus Reacto rs of sufficient
capa city needs to be provided at Vemagiri.
16
Graph
No-36
Yes
Has th e
s.
No
Seasonl
Nodes
A ntecedent
Descri pt ion o f th e con s tra in ts
Co ndition s
Figu re!
co nstrai nt
ta ble
oc curred in
no.
ea r li er
qua rt er?
2
Gooty,
Monsoon
Kamool ,
period and
Srisailam &
off peak
Ghanapur
period
Kaiga,Guttur
3
and
Narendra
Voltages at Gooty , Kamool and Srisa ilam rema in
very high during mon soo n period and offpeak
condition.
400kV Kaiga , 400kV Narendra VOlt age are very
High .
Sr. N o .
1
2
3
•s
•
7
•
9
10
11
12
13
I.
"
"
I.
17
19
20
21
22
23
2.
2'
2.
Graph
Yes
G <aph
No-39
Graph
Yes
N0-40
"'ea
5,4,
No- 37
No- 38
During Low generation period and offpeak period
Whole Year
Graph
Lines opened on high voltage
Name
Total no. day s o pen
during Quarter
400 kV TAlAGUPPA - NEElAMANGAlA
400 kV TIRUNElVElI · KUDAMKULAM 3
400 ev TIRUNElVElI · KUOAMKULAM 2
400 kV TIRUNEl VEli - KUDAMKULAM 1
400 kV SRISAILAM-MAMIDIPAlli l
400 kV GUTTUR · NARENDRA 1
400 kV UDUMAl PET · TIRUNEl VElIl
400 Kv TRICHUR • KOCHI 1
400 kV VTPS IV · SRISAILAM 2
400 kV KAIGA - GUTTUR 1
400 kV UDUMAlPET· T1RUNElVE1I 2
400 Kv HASSAN - UPCL 2
400 kV V1JAYAWADA · VEMA-GIRl 1
400 kVVlJAYAWA DA· VEMAGIRI 4
400 kV VEMAGIRI • SIMHADRI 2
400 kV V1JAYAWADA· VEMAGIRI 2
400 kV MYSORE - HASAN 1
400 kV RAMAGUNDAM · HYDERABAD 4
400 kV KALPAKKA· VEMAGIRl l
400 kV MADURAI - TIRUNELVElI 1
400 kV TRIVENORUM · TIRUNElVElI 2
400 kVVIJAYAWADA · LANCO 1
400 Kv HASSAN - UPCl l
400 kV GUTTUR · NARENDRA2
400 kV TlRUNElVElI · KUOAM KULAM 4
400 Kv TRICHUR - KOCHI 2
Corresponding
n od es e x perienci n g
hiah v o lt aa e
Graph
No.
.7
••
44
'2
39
36
32
29
2.
2.
2.
2.
23
21
I.I.
17
17
"
"
"
"
13
11
11
11
17
400kV Talag uppa ,
400kV r lruneiveui.
400k V Srisailem ,
400kV Guttur
400kV Kaiga.
400kV Vemagiri.
400kV Naren dra ,
4QOkV Vija yawada.
400kV Kamool
4QQkV Hassan
400kV Hyderabad
Graph No·
36-46
27
28
2.
30
31
32
33
•
400 kV KAIGA • GUITUR 2
8
8
8
7
7
7
7
6
6
6
6
6
6
5
5
5
4
4
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
824
400 kV SRISA ILAM- MAMIDIPALlI 2
400 kV VEMAGIRI • SIMHADRI 1
400 kV VIJAVAWAOA · LANCO 2
400 kV GUTTU R · HIR1YUR 1
400 kV HASSAN· NEE LAMA NGALA 1
400 kV KHAMMAM - KAlPA KKA 1
34
400 kV KHAMMAM · MAMIDIPALlY 2
35
400 kV CHmOOR - SPDR
36
400 kV C UOOAPPA - C HITTOQR
37
38
3.
40
41
42
43
400 kV MADURAI - PUGAl UR 1
44
400 kV MAHABOOB NAGAR - RAl CHUR
45
46
47
48
49
50
400 kV NELAMANGALA - M YSO RE 1
400 kVVIJAYAWADA - NElLORE 1
400 kV MAD URA I · PUGA LUR 2
400 kV N'SA GAR • GOOTY
400 kV
vrs s IV · SRlSA ILAM 1
400 kV HYDERABAD - N'SA GA R
400 kV KAlPAKKA · VEMAGIRl 2
400 kV N'SAGAR • MAHABOO B NAGAR
400 kV GAJ'v\lEL • HYDERABAD
400 kV MYSQRE - HASA N 2
400 kV NEYV ELl TS 2 - TRICHY
400 kV N'SA GAR • CUODA PPA 1
51
400 kV Vl JAYAWA DA - VEMAGIRJ 3
52
53
400 kVAlAMATHI - VAl LUR 1
54
400 kV KAIGA· NARENDRA 2
55
56
400 kV KHAMMAM - MAMID IPA lLY ,
57
58
5.
60
61
62
63
400 kV MADURAI • TIR UNEl
64
65
66
400 kV RAMAG UNQAM • HY DERA BAO 3
67
68
6.
70
71
72
73
74
400 kV GHANAP UR · MAMIDlPAl lY
400 kV JEYPO RE - GAZlNVAKA 1
400 kV KHAMMAM - N'SAGAR
veu 2
400 kV NELLORE - A LA M.&.T HI 1
400 kV NEL LOR E - ALAMATHI 2
400 kV RAICHU R - GOOTY 1
400 kV RAICHUR · GOO TY 2
400 kV RAICH UR • MUNIRABAO
400 kV RAMAGUN OAM · GAJWEl
400 kV TA LAGU PPA · HASSAN
400 kV Vl JAYAWADA - NEl lORE 2
400 kV HYD ERABAD - KURN OO L
400 kV MAlKARAM · HYDE RA BA D
400 kV NEYVELI TS 2 fEXP
• PUGA LUR
400 kV RAMAG UNDAM · C HANDRAPUR 1
400 kV RAMAGU NDAM - MALKARAM
400 kV TR IVENORU M - Tl RUNEl VEU 1
4QO kV Vl JA YAW ADA -VTPS rv z
Grand Tota l
18
Annex VI.C: Graphs Indicating Nodes Experiencing High Voltage in SR
Duration Histogram of 400kV Vemagiri Voltage
Jan-13
Feb-13
Mar-13
40.00
35.00
% of time
30.00
25.00
20.00
15.00
10.00
5.00
0.00
390
394
398
402
406
410
414
418
422
426
430
434
438
442
446
438
442
446
Voltage(kV)
Figure 98
Duration Histogram of 400kV Vijayawada(Nunna) Voltage
Jan-13
Feb-13
Mar-13
35.00
30.00
% of time
25.00
20.00
15.00
10.00
5.00
0.00
390
394
398
402
406
410
414
418
422
Voltage(kV)
Figure 99
135
426
430
434
Duration Histogram of 400kV Gooty Voltage
Jan-13
30.00
Feb-13
Mar-13
25.00
% of time
20.00
15.00
10.00
5.00
0.00
390
394
398
402
406
410
414
418
422
426
430
434
438
442
446
Voltage(kV)
Figure 100
Duration Histogram of 400kV Karnool Voltage
Jan-13
Feb-13
Mar-13
30.00
25.00
% of time
20.00
15.00
10.00
5.00
0.00
390
394
398
402
406
410
414
418
422
Voltage(kV)
Figure 101
136
426
430
434
438
442
446
Duration Histogram of 400kV Srisailam Voltage
Jan-13
Feb-13
Mar-13
30.00
25.00
% of time
20.00
15.00
10.00
5.00
0.00
390
394
398
402
406
410
414
418
422
426
430
434
438
442
446
434
438
442
446
Voltage(kV)
Figure 102
Duration Histogram of 400kV Kaiga Voltage
Jan-13
Feb-13
Mar-13
35.00
30.00
% of time
25.00
20.00
15.00
10.00
5.00
0.00
390
394
398
402
406
410
414
418
422
Voltage(kV)
Figure 103
137
426
430
Duration Histogram of 400kV Narendra Voltage
Jan-13
Feb-13
Mar-13
25.00
% of time
20.00
15.00
10.00
5.00
0.00
390
394
398
402
406
410
414
418
422
426
430
434
438
442
446
434
438
442
446
Voltage(kV)
Figure 104
Duration Histogram of 400kV Hassan Voltage
Jan-13
Feb-13
Mar-13
30.00
25.00
% of time
20.00
15.00
10.00
5.00
0.00
390
394
398
402
406
410
414
418
Voltage(kV)
Figure 105
138
422
426
430
Duration Histogram of 400kV Tirunelvelli Voltage
Jan-13
Feb-13
Mar-13
25.00
% of time
20.00
15.00
10.00
5.00
0.00
390
394
398
402
406
410
414
418
Voltage(kV)
Figure 106
139
422
426
430
434
438
442
446
I Even ing Shift
SRlDC: Shift Summary
Iss u es
Less general ion
Reduced IR Impo rt
Lowvohage
H'Oh YOlla\Ie
HIQh Line Loa dlflg
FlOwgate VIOlalio n
Sudden vananen of loa ds
Sudde n Load cr ash
UNIT
-
Units tripped
/Revived (210
MW & above)
Tr ipp ing
Deta ls
o . Tripped at
KOTHAGUDAM TPS
r 500MW I
BELLARYTPS
(500MW)
S-Jul- 13
NIL No loss ot gene rallon in NLC cue 10 strike
Nil
INIL
MALKARAM.KRNl • r~Afl GTR. RAMAGUNDAM. VEMA GIRI VU AYAWADA.
INIL
Nil
Nil
Nil
2
I ~ nronls
Reason
15:17-
1-11
AI
ru
A Q V <:1
eclat
I
DPLV ~ A.u..u ll
AUXILUARY SUPPLY FAILURE
15:48
~ ."' .c -
:-
--
-
:-
Lo ss 01
Generation
20:28
1000
III
-
Tripping
LIN E/l e T
Rema rk
TlIl1ll
15:48
' 00 Kv HIRIYUR·8T PS I
Norma ised at
20:46
BREAKER PROB LEM AT BTPS END
kV
(HVDCI
1220 kV
elements)
Freqency
Proflle
50.19
<l 9.S-;
Maximum
MInimum
Hz.
Hz.
al
at
14:02
15:19
Hrs
I
Hrs
I
I
I
Freque ncy In IEGC
range
89 %
RellSOtl lor LowM IQhIrea
I . ONE CONT IGENCY APPROVED IER · SR PATH) FO R 05.07.13
OpenAocess
(Curlll llmenl, Ne w
2. ONE CONT IGEN CY APPROV ED ( KPTCL TO AP ) FOR 06 .07.13
Approva ls,pend ing Approvals 3. ER • SR PATH STER LfTE STOA CUT ILMENT DONE FROM 83·96 BLKS. 10 MW I AS PER ERLD C MSG
ele)
Scheclulng
deta ils
Sl aU
SunenderlR ea oca lion ot
ISGS
ATC Bnd congestion
S/W ,o l>lod
iSSU~ i
SCADA
URS de:ails
URS powet
f<Il
1·96 BLKS . ER • SR • W R • SA NO MARGINE. AS PER NLOC MSG.
Communication. Data
NIL
NIL
11, St hod ullng 5/ W
Nil
O'ura:xlB'tllJ<
-
Statu s of FSCs in
PG CIL
PGC IL
PG CIL
PGCIL
SR
APTRANSCO
Compens
anon %
40.000k
40.00%
40.00%
40.00%
Nam e of Line
Ow ner
400
400
400
400
KV
KV
KV
KV
N.Sagar·Cud apa 1
N.Sa9ar·Cudapa 2
Gooty ·N elamangala
Goo ty ·Somanahalli
KPTCL
KSEB
2
TNEB
PONO Y
Status
FSC
FSC
FSC
FSC
c uoaca
Cudap a
Go otv
Goot v
Men ac es to
---
p: ,":':":':
in
in
in
in
Service
Service
Service
Service
Rea son
ol her s
Me ssa ge 'A'
Message '8 '
Message 'C'
1
co nstitue nt s and
---
-
Ins talle d
End
_.
Cllnle mpla ling Regu lato ry me asures
Uncfeiil ra wa m ess ag e
Maxim ising MVARd raw als
To ta ke a ll mea s ure s to co nta in OV
HIGH Vo ltage mess age
reculat io n If any
N il
Deta ils of Grid
Incide nts an d
Grid Distu rbance s
with Snap shots
of Abnorm al
events
In ease of grid IncJdent & gn d dtstu rbancl! FIR report t o be enclose'
Details of major line/ equipment 5/0 in SR
ShutdownPI.nned
ISI.No
Nil
N.m. of the elem.nt
Owner
Planned/ D.llyBasi,/
Emergency Continuous
Ruson
Start
Oate
St.rt
li me
End
o.t.
ShutdownActu.1
End
Tim.
St. rt
o.t.
St.rt
Time
End
Date
n C/AI C
End
Revision
Il me
R. mark,
SRLDC: Shift Summary
Less gtl netlllion
Reduced IR im potl
Low vohage
Hyderabad, Gajwel, Malk aram. Kurnool , GODly, Khamma m.Vijayawada( Above 430kV THR OUGHT N.SH IFT
at AP Area )
H"ogh Line Loadin g
F!ow9ale vIOlalion
SUOden Varllllicn 01 loads
Suoden Loa d cr ash
UNIT
"
iii
iii
rd
No. Tripped al
Synchron ls
ed al
ROli so n
NIL
Un il s tripped
(Re vived
&
(210 "
aboY )
Loss 01
Genenll n
(
Tripping
Time
23:10
23:13
LI NE/ ICT
Tripp'ng
Delall
(HVDC
I kV
I22Ol<.V
elemen ts )
14-Jun-13
'Nil
Nil
High voll age
Issuos
Nigh t Shift
,r.,.
4001221l kV ICT-l AT HOODY
AOO Kv HASSAN • UPCl 2
AOO kV RAMAGU"'DAI.I • GAJWEl.
400'220 Kv 1CT·3 AT 1AAl.KARAI.I
400 kV MAl.KARAM • HYOERABAD
400 kV KHAMMAM· KALPAKKA 2
400 kV HYOERABAD• MAMIDIPALl.Y
_ M~ Ximll m
rreq ncy
_
-50-~
MinImum
Pro II
49.61
EMERGENCY Sot) BY KPTCl. TO ATIEND ISO. PROBlE M
0:40
TR PPED ON OVER VOI..TAGE
TRIPPED ON OVER VOL T AG E
OV ER R.UX PROTE CTION OPERATED
TRIPP ED O N OVER VOLT AGE
TRIPP ED ON OVER VOL TA GE
TRIPPED ON OVER VOLTAGE
0:00
0:02
2:34
ui . _ :: _, C:O:--l-'_""
al
Normalised
at
Remark
23:46
23 :46
Hz.
Nil
H~
6:35
-=rr,
.-+
ncy
lcul,;
6 :54
-
range
-
7 :02
7 :l18
84 %
Rea son l or Low/HIgh Ir eq
NIL
Open Access
(Curtail m nt ,New
Approva ls.pe nding
Aporovals etc)
Sl aU
Scheduling
delall.
~
SUfi roer
Docalion 01
ISGS
ATC and congestion
S
rrbl.,j
issu es
o:AA
KsrB
PONDY
URSde:aiIs
SURR. L'l
SURR.IN
RE·A LLOCATED FROM
SURR. IN
URS{JOWrJf
c1JratioMJj;,
RGDMU I-6.7 ,NLCIIST I I2 ,SIM -ST 2.1GSTPS
OlFF. BLKS .
RGDM U I-6.7.NLCIIST' I2 .SIM-ST2.TAL-ST2.NtCEX P
NLCIISTlI2 ,IGST PS
RGDMU7,NL CIIST I / 2
DIFF. BlI<S.
DIFF. BLKS.
DIFF. BLKS.
INIL
SCADA
Ml
C ommu ".c ~ tJOt'l. Dit.
MAltA800B NAGAR DATANO' UI'1.lAII NG
Nil
IT, S<hedu lln~ S/W
Owner
Name ot Lin
Cornpens
ation %
Ins ta lle d
End
Status
SU tu, 0/ FSCs
PGCIL
400 KV N .Sagar-Gudapa ,
40.00%
in SR
PGCIL
4 00 KV N .Sagar·Cudapa 2
40 .00%
Cudapa
Cudapa
PGCIL
4 00 KV Gooty · N elamangala
40.00%
Gooty
FSC in Service
PGCIL
4 00 KV Gooty -So m an aha lli
40.00%
Gooly
FSC in Service
PONOY
others
APTRANSCO
KPTCL
KSED
2
1
MesQ a to
TNEa
iiJny
"
4
22
Dna is o/Grid Ni l
lncid C!'n and
Grid
Oist u rban(e'J,
with Snap
shOll of
Abn"",,,,1
_
to
In u se of VJd tnOOenl & gnd d"lurt>aoce FIR reeon 10 be! enclosed
FSC in Service
R e a ~on
Me=ge 'A'
M euace 'S'
Mewlce 'C
Contemplating Regulatory rnenur es
(OftSt.tI:uenU
and phY\iU1
reoc:uli tiot'l it
FSC not in se rvice{UN E SHUT DOWN)
Und erdra wal m essage
AP/ SEPL
M aximl,ing M VAR absorpt ler,
To take all measur es 10 conta in OV
SRLDC: Shift Summary
Low_
....,.
Lei'
,--
R&dueMl IR ~
""
.........
~
HogrlLN L'*""O
F\owolIl<I vioI&toon
........ ""
,-
'at.d .Kemool~
~
load crash
"'"
5-Jul-13
Night Shift
~
$I.odclen Vlriillion of loads
Sudd.~
I
NIL. Nil 10" 01 e ne' alion i~ Nl C ece 10s l,ik..
r\f!'111cfl
""
Nil
No-
KOlHAGl.IOAI.ITPS
Unlls Ir1pped
,......,-
,_ .......
__
21:"8
"
Reuon
-
-
."".
'"
""
NW. I l>oYe)
(MW)
UNE.'lCT
m
....,.
~
Loss III
........"'"
kV
AM!lEWAOo · POI'«M. 1
-- ..
...
~
Reason lot low
'-.
50'"
,,
19 63
Clpen A=e••
,
......
--
OirecI ~o-eurr.... ~
,.,
"'"
......
I
_...
..
.........
T_
""
...
F~ "'IEGC
~
""
(Ctl rlallme nl, N9W
ApprOVIls.pencf"'ll ~als
"'deta ils
0<'
&.nendetlRealoclllioo of
ISGS
"TCand~
S/W,.... 0'lI
"'UI'
Sl'"r~
~
""""
(omm""",,~_ .
Dill
IT, rKhedu.nC S/W
..'"
MC
'"
URS_
. . . -ee-
surre<>deled !rom
URS
...-
"m
'·1 8
NLYlI
1·18
Status of FSCs In
SR
O w ner
Name of Li ne
PGC IL
PGCI L
4 00 KV N.Sagar-C udapa 1
40 0 KV N .Sagar -C udapa 2
PGCI L
PGCIL
400 KV GOOly -Nelam an gala
4 00 KV Gooly -So ma na halli
APTRANSCO
_
KPT CL
KSEB
TNEB
Compens
atlon °/0
Installe d
End
40,00%
40.00%
40.00%
40 .00%
Cu dapa
PONPY
Stat us
FSC in Service
FS C in Service
Cudana
FSC in Service
FSC in Servic e
Goo ty
Goo lv
others
Reason
M essage 'A'
4
1
Messages to
rnn-.;titi"i"ilnti,,?'ntl
M essage '8'
Message 'C'
llll l~ rnp:.tlngi;" glll..I"'V"TTl" ""'"
physlca'
Underdrawa! m essage
Max im ising MVA R drawals
9
regulilt ion if any
To take all measures to cont ain OV
For corr ecti ve st eps for H/ F and U/ Orawals
Nil
Detail s of Grid
Incidenu and
Grid nlstu rb anc es
with Snap shots
of Abnorma'
eve nts
In ca se of gnd incident & gnd disturbance FIR report to be enclosed
Details of major Unci equ ipm ent SiD In SR
Shutdown Pliinne-d
Sl.No
1
2
N;ame of t be ~irm e n l
Nd
Ow ner
PI..nned}
fmeflencv
O.irty h sh l
Continuous
Renon
Sto"
Start
Date
Time-
End
Cale-
Shutdown Actual
End
Tim.
Stil rt
Stitrt
End
End
Dilt e
TIm<
C.-te
Time
nC{ATC
Revision
Remarkl
Annex-III
Karaikal Studies
1 1 9 .2
395.6
-27.4
3 7 0 .0
54473
RAMNPURM
1.0000
8 8 .5
212.9
-31.8
4 3 .8
9 0 .1
4 3 .8
3 1 .0
1 2 9 .9
3 1 .9
6 0 .0
9 0 .1
3 7 0 .0
1.0000
54273
RAMNPURM
54232
VILLI2
54201
NEYV
200.0
1
96.0
71.0
72.1
60.8
44.0
90.0
209.8
-33.7
24.4R
178.6
54200
BAHOOR
59.8
24.4R
24.4R
180.0
29.0
131.5
5.1
220.0
-31.6
9.0
17.0 100.0
48.0
54340
KARIKAL
128.8 9.0
14.6
213.7
-32.6
54167
KRAIKL
5.7
137.9
20.3
215.0
-33.4
1
1
137.9
7.6 47.9
24.1
54267
TIRV
30.0
1
47.9 393.8
1
20.3 195.0
206.6
-42.4
19.0H
0.0 120.0
1
1 .0 0 0 0
178.6
44.0
88.0
212.5
-32.0
1 .0 0 0 0
3
90.0
31.1
1 .0 0 0 0
2
129.0
1 .0 0 0 0
1
64.9
178.6
54300
THONDAMN
27.5
30.0
106.5
-38.6
1
1
OUTAGE OF NEYVELI- VILLINAUR S/C LINE
1 7 9 .0
393.0
-27.7
4 0 6 .8
54473
RAMNPURM
1.0000
4 0 6 .8
209.0
-32.6
4 3 .9
9 0 .1
4 3 .9
9 0 .1
5 6 .2
2 0 2 .7
1 0 6 .8
2 4 .0
1 3 8 .3
1.0000
54273
RAMNPURM
54232
VILLI2
54201
NEYV
200.0
1
96.0
54300
THONDAMN
200.0
90.0
96.0
37.1R
37.1R
180.0
1.5
139.4
9.9
220.0
-31.4
21.8 100.0
48.0
54340
KARIKAL
136.4 1.4
18.8
19.4
214.4
-33.3
1
211.1
-33.0
54167
KRAIKL
0.6
137.8
1
88.0
208.5
-32.8
137.8
6.7 47.8
23.0
54267
TIRV
30.0
1
47.8 393.8
1
19.3 195.0
206.5
-42.4
19.0H
0.0 120.0
1
1 .0 0 0 0
178.6
44.0
54.1
1 .0 0 0 0
3
54200
BAHOOR
23.8
1 .0 0 0 0
2
44.0
90.0
200.8
-35.6
37.1R
178.6
1 .0 0 0 0
1
178.6
27.4
30.0
106.3
-38.6
1
2
OUTAGE OF NEYVELI- KARAIKAL S/C LINE
395.1
-27.6
3 9 1 .2
1 2 8 .9
54473
RAMNPURM
1.0000
1 1 6 .7
3 0 .9
9 4 .3
2 4 .2
212.3
-32.3
9 0 .1
4 3 .8
9 0 .1
4 3 .8
3 9 1 .2
9 4 .4
1.0000
54273
RAMNPURM
54232
VILLI2
54201
NEYV
200.0
1
96.0
84.0
85.3
62.4
209.3
-34.0
23.1R
178.6
54200
BAHOOR
94.0
23.1R
44.0
180.0
88.0
211.8
-32.5
23.1
178.6
85.0
23.1R
8.3
100.0
54340
KARIKAL
82.9
212.5
-33.4
2.9
208.3
-40.8
54267
TIRV
54167
KRAIKL
2.9
82.9
1
1
48.0
82.9
1.9
7.0
13.3
30.0
1
7.0
393.8
1
13.0 195.0
204.3
-43.6
19.0H
0.0 120.0
1
1 .0 0 0 0
220.0
-31.4
1 .0 0 0 0
3
44.0
90.0
1 .0 0 0 0
2
90.0
30.9
1 .0 0 0 0
1
65.1
178.6
54300
THONDAMN
116.0
26.2 30.0
104.1
-44.1
1
3
Annexure-IV
Load Flow Studies for Yeramaras (2x800 MW) and Edlapur (1x800 MW) generation
projects for the 2016-17 Time Frame
• The Load Flow results for the Base Case without the Yeramaras & Edlapur generation
projects are placed at Exhibit-I
• The results with the earlier approved transmission system are placed at Exhibit-II &
III, wherein it may be observed that practically the evacuation of power from the
Yeramaras & Edlapur generation projects is banking on the ISTS transmission network
which also necessitated bypassing the LILO of Raichur – Gooty 400kV D/c line at
Raichur (new) as this enhances the fault level at Raichur generation project beyond its
designed capacity. Further for the Exhibit-III it may also be observed that this also
overloads the Raihcur – Kurnool 765kV 2xS/c line under contingency of one circuit.
Therefore this has necessitated the review of the transmission system associated with
Yeramaras & Edlapur generation projects.
• The load flow results for the base case with following new transmission system are
placed at Exhibit-IV,
o Yeramaras – Bellary 400kV 2xD/c (quad) line or multi circuit line utilizing
corridor of Raichur – Bellary 400kV S/c line
o Yeramaras – Gulbarga 400kV D/c line
o Replacement of Bellary – Jindal – Davagere 400kV S/c line with 400kV quad
D/c line
o Bellary – C.N. Halli 400kV quad D/c line
o C.N. Halli – Mysore 400kV D/c line
o LILO of both circuits of Talguppa – Neelamangla 400kV D/c line at C.N. Halli
o Terminate LILO of one circuit of Talguppa – Neelamangla 400kV D/c line at
Hassan for making it C.N. Halli – Hassan 400kV D/c line
o Establishment of 400/220kV substations at C.N. Halli & Gulbarga with
2x500MVA transformers
• It may be observed that all the transmission lines are well within the limits. Further as
per the Manual on Transmission Planning criteria the transmission is tested for N-1-1
contingency and the results are placed at Exhibit-V & VI.
• In view of the above studies above transmission system is proposed associated with
Yearamaras (2x800 MW) & Edlapur (1x800 MW) generation projects
4
Bus - Base voltage (kV)
Branch - MW/Mvar
Equipment - MW/Mvar
kV: <=110.000 <=132.000 <=220.000 <=400.000 <=765.000 >765.000
1
54803
SALE800
-8.8
0.0
395.8
-24.8
1
394.8
-28.2
393.5
-27.8
393.8
-28.5
-73
.9
-21
.3
394.0
-27.6
400.7
-25.6
401.0
-35.6
1
757.2
-23.0
54887
TIRUVLM
404.1
-21.3
51493
NEL-POOL
766.3
-19.0
1
1
395.3
-26.5
.1
1
757.3
-18.8
51424
CHITOR
240.4
0.0
-117.8
319.9
51890
NELL-POL
-4.8
-639.8
413.3
-22.9
295.8
1
-82.0
51413
KURNOOL4
70.9
-391.7
-229.4
942.6
-73.4
391.9
51428
KURL-NEW
587.9
-31.4
-37.2
174.5
-217.3
480.3
18.8
323.8
51203
NSAG
0.0
51807
CUDP800
-319.4
-114.8
-41.5
-593.2
-8.4
409.4
-18.4
-251.3
400.0
-15.8
604.9
441.3
0.0
-78.2
5.6
186.6
185.8
-0.9
150.8
15.8
-64.7
142.3
0.7
82.5
51403
NSAG
-439.9
-13.9
-13.9
-292.6
51828
KURL800
0.0
-38.7
225.2
-28.0
11.9
-141.3
400.0
-16.8
-960.1
-292.6
401.3
-15.3
220.8
398.8
-24.7
-0.0
-0.0
SW
400.0
0.0
-35.8
524.6
51407
CUDP 72.4
-118.5
SW
103.8
447.2
-160.3
78.4
160.3
-332.6
3
86.8
-1.5
364.3
176.5
-4.0
292.6
241.0
0.0
766.6
-13.4
-832.1
-11.9
355.6
14.0
-1.5
593.9
-184.1
51533
URVKND
-164.4
-522.9
54407
HOSUR4
325.6
52411
KOLAR
10.2
483.3
393.5
-28.1
-13.0
401.3
-23.1
219.9
-35
5
805.8
-72.1
17.8
587.8
-256.1
-57.3
240.2
220.0
-20.0
274.2
51408
GOOT
-324.2
-100.9
-77.3
-1006.7
-56.3
1
-81.3
-114.5
52435
ECITY
5.6
315.5
-13.8
825.7
51423
MAHABUB4
-259.1
0.0
54403
SALE
-290.8
52405
HOODI4
-9.6
-319.0
-0.0
1
210.0
263.2
1
50.0
37.3
18.7
656.5
-71.5
152.3
56.3
220.0
-23.5
-37.6
291.5
51442
HINDPR40
-185.7
-136.2
334.5
400.8
-15.5
117.3
404.0
-36.7
SW
401.2
-33.2
189.5
-59.5
-86.2
107.3
515.5
-62.5
-152.2
52803
RAIC800
-58.0
-236.9
-270.8
56.4
38.5
-52.6
-125.6
52413
RAIC-NEW
-39.0
258.4
396.1
36.6
112.3
346.9
0.0
-321.9
715.0
400.2
-21.1
-38.4
-77.2
403.9
-30.6
948.5
-59.5
-345.0
52484
YELAHNKA
-0.0
46.4
395.9
-28.3
-140.9
52401
SMNH
102.7 -58.4
60.9
-568.0
52498
MADHUGI4
16.5
381.0
30.0
352.5
225.0
0.0
-12.7
2040.0
47.8
1011.7
400.0
0.0
SW
52477
BIDADI
94.6
16.0
714.5
52203
RAIC
-379.4
404.7
-28.0
117.1
400.0
0.0
-46.6
400.0
-19.4
9.0
-65.5
402.4
-65.5
402.4
11.7
-511.0
52416
GULBRG
-56.1
400.0
-25.6
535.5
114.2
73.4
-41.1
52403
RAIC
92.2
-41.2
-73.2
399.5
-20.8
-86.2
112.0
579.9
0.0
-64.5
341.7
52483
400.2 YERAMRS
-20.7
-56.2
15.6
-338.3
259.1
-49.6
26.8
-16.3
1
-9.0
-3.1
-205.5
1445.6
61.5
2
186.5
551.3
52407
NELMANG4
-269.5
66.7
271.7
-32.6
-402.3
-57.0
61.5
-402.3
-50.1
515.4
126.2
-15.8
162.9
400.0
-20.3
303.1
987.2
51.3
134.7
-98.0
300.9
364.6
-115.7
52482
BELLARY
-298.5
-9.8
52444
HIRY
-81.0
-162.8
5.8
52434
KUDGI-NT
782.0
-30.4
4 .9
32
.6
-33
-35.1
52409
HASSAN4
-68.6
32.7
141.0
542.4
-62.1
24.5
-14.2
-132.9
1
-102.6
52410
MYSORE4
-231.3
13.8
372.8
202.2
-67.5
54.8
52402
MNRB
-8.3
52276
TORAN2
101.1
232.3
13.0
110.6
402.4
-21.6
292.1
52497
CNHALLI
-93.7
1020.0
52476
TORNGL4
6.8
-301.5
85.4
-29.8
-73.9
322.3
-41.7
133.3
-71.1 57.0
1
-83.6
138.9
16.9
2.7
-54.7
-21.4
-24.5
111.4 0.0
-167.4
374.3
52447
NAREND-4
-0.0
SW
245.8
0.0
32822
SOLPR8
141.6
-28.5
116.0
59.9
413.1
-15.5
1.3
-115.2
52415
NARDR-NW
399.9
-28.1
34.3
49.2
434.9
53403
KOZIKOD4
-138.1
52406
TALAGUP4
3.9
-79.4
-101.2
303.2
52408
UDUPI400
-147.8
1020.0
54.7
-111.0
52404
DAVAN4
-69.5
-95.3
32419
KOLHPRPG
1045.8
53401
TNRT
79.5
52412
KAIGA
59.5
497.7
1
774.1
-19.8
Load Flow Studies for Yeramaras & Edlapur Generation (2016-17 Time Frame)
409.5
-16.7
220.0
-17.8
1
419.1
-19.8
405.7
-17.1
768.1
-14.9
406.0
-17.5
244.5
-13.0
404.1
-19.9
1
765.6
-12.8
400.7
-10.5
398.0
-20.7
Bus - Base voltage (kV)
Branch - MW/Mvar
Equipment - MW/Mvar
kV: <=110.000 <=132.000 <=220.000 <=400.000 <=765.000 >765.000
1
54803
SALE800
-818.9
-9.8
392.6
-24.2
1
391.5
-27.4
390.3
-27.2
390.7
-27.9
-27
.0
-28
.1
391.0
-27.5
398.7
-26.6
400.5
-39.5
1
752.4
-23.5
54887
TIRUVLM
401.7
-20.6
51493
NEL-POOL
761.7
-18.6
1
1
392.1
-25.8
.5
1
749.8
-16.6
51424
CHITOR
237.9
0.0
-84.6
134.5
51890
NELL-POL
-68.8
-268.9
411.4
-21.7
321.6
1
-72.7
51413
KURNOOL4
105.3
-644.1
-102.3
644.9
51428
KURL-NEW
576.4
-233.0
1617.6
-44.1
277.1
-195.0
480.3
18.8
323.8
51203
NSAG
0.0
-72.0
-19.2
-1391.6
-9.5
408.4
-17.7
-217.6
51807
CUDP800
-134.4
-89.7
594.8
717.2
0.0
-33.6
-5.1
206.9
163.8
14.0
152.6
-50.7
-58.8
162.6
-1.3
111.4
51403
NSAG
-713.6
-13.3
51828
KURL800
0.0
11.9
-40.2
221.8
-36.9
-13.3
-317.8
1
-161.3
400.0
-12.3
-839.4
-317.8
399.6
-4.4
218.1
395.4
-23.2
-0.0
-0.0
SW
33.7
-150.4
400.0
-4.1
-28.9
637.6
51407
CUDP 49.7
-119.5
SW
96.0
445.6
238.1
0.0
-85.9
126.0
-5.2R
-5.2R
680.0
-5.2R
680.0
3
76.4
3.9
349.5
179.4
2.6
4.6
-24.2
-131.0
1395.5
761.9
-6.5
-14.3
0.0
386.3
285.3
-45.9
260.3
267.7
-121.7
-975.4
-80.7
51533
URVKND
-150.0
54407
HOSUR4
314.9
52411
KOLAR
11.2
475.2
399.0
-20.1
-635.2
52435
ECITY
-0.3
-49.4
19.0
216.0
390.1
-27.0
850.5
-31
4
-384.3
-106.4
220.0
-17.3
-95.2
-53.9
52405
HOODI4
-283.5
51408
GOOT
18.0
259.2
-54.8
-840.3
1
580.3
54403
SALE
-42.3
-420.2
51423
MAHABUB4
-280.4
0.0
-283.3
-13.3
29.0
212.1
1
51.1
-67.2
-118.7
86.3
-318.2
715.0
400.0
-16.8
55.2
402.4
-39.5
SW
51442
HINDPR40
-205.7
52413
RAIC-NEW
29.1
652.7
-69.7
-95.5
96.4
510.3
220.0
-23.1
-37.6
288.6
-264.4
161.2
55.4
378.7
36.0
-154.0
-62.1
52803
RAIC800
-0.0
398.0
-33.4
184.4
260.2
0.0
110.4
391.5
-772.6
92.6
-81.8
123.3
15.2
276.6
400.0
-18.5
-37.6
-256.5
-37.2
401.8
-30.3
959.2
-52.2
-389.1
52484
YELAHNKA
-0.0
29.9
392.5
-27.4
-94.3
52401
SMNH
191.8 -46.9
15.8
448.9
52498
MADHUGI4
-62.0
52477
BIDADI
102.5
16.0
714.5
52203
RAIC
-446.7
403.6
-27.0
118.8
400.0
0.0
-42.3
400.0
-16.4
-16.5
114.2
38.5
420.4
-46.3
599.6
-51.5
395.7
-51.5
395.7
225.0
0.0
45.2
2040.0
15.9
-540.5
66.2
980.1
400.0
0.0
SW
400.0
-25.2
542.8
32.3
-594.0
52403
RAIC
96.5
-47.4
112.0
795.0
0.0
-44.6
421.9
399.5
-19.0
22.9
15.9
-416.7
106.9
-51.4
-77.6
-5.6
680.0
1
16.5
9.1
47.4
2
186.4
553.8
52407
NELMANG4
-369.8
.9
99
.2
-23
52416
GULBRG
-38.4
65.0
137.7
-97.7
-53.8
1445.6
-395.5
-41.9
47.4
-395.5
-46.2
545.5
154.9
-6.7
90.6
400.0
-17.9
306.8
974.9
-362.0
70.0
374.1
-45.3
52482
BELLARY
365.5
407.5
52444
HIRY
-161.1
400.1
-12.5
-87.0
-11.5
-90.6
-4.1
52483
400.1 YERAMRS
-18.3
797.5
-21.7
.9
-9 9
-42.0
52409
HASSAN4
-87.1
7.0
33.8
184.9
-50.9
-78.4
142.7
558.1
-54.7
-30.2
-12.6
-158.3
52434
KUDGI-NT
-191.6
52410
MYSORE4
-271.5
19.3
421.1
-120.0
1020.0
52402
MNRB
3.6
16.2
110.6
52276
TORAN2
103.3
272.8
52497
CNHALLI
268.6
402.0
-18.0
-10.2
-309.9
107.9
-26.0
-76.6
399.3
52476
TORNGL4
-91.8
234.7
33.0
-13.3
14.5
-396.8
-41.7
158.8
1
1
-160.8
-2.3
161.7
78.5
-28.7
30.2
-65.9 57.0
77.9 0.0
-157.2
374.3
52447
NAREND-4
-0.0
SW
245.6
0.0
32822
SOLPR8
46.8
35.4
453.5
53403
KOZIKOD4
-232.4
66.6
486.8
-22.8
1.0
-99.1
52415
NARDR-NW
399.6
-26.1
62.2
5.7
52406
TALAGUP4
-15.4
-82.4
311.8
52408
UDUPI400
-110.4
1020.0
43.2
-77.7
52404
DAVAN4
-51.6
-119.5
32419
KOLHPRPG
1270.3
53401
TNRT
-5.7
52412
KAIGA
55.8
495.5
1
773.9
-18.2
Load Flow Studies for Yeramaras & Edlapur Generation (2016-17 Time Frame)
408.4
-15.3
220.0
-16.5
1
417.2
-18.3
403.1
-13.9
761.7
-10.1
403.5
-14.7
385.6
-24.9
402.0
-18.5
1
761.7
-9.2
400.0
-8.2
395.7
-19.8
Bus - Base voltage (kV)
Branch - MW/Mvar
Equipment - MW/Mvar
kV: <=110.000 <=132.000 <=220.000 <=400.000 <=765.000 >765.000
1
54803
SALE800
-817.6
-8.7
392.3
-25.0
1
391.1
-28.1
390.0
-27.9
390.3
-28.6
-21
.3
-29
.2
390.7
-28.4
398.5
-27.5
400.5
-40.4
1
751.8
-24.4
54887
TIRUVLM
401.3
-21.4
51493
NEL-POOL
760.8
-19.4
1
1
391.8
-26.5
.4
1
748.3
-17.9
51424
CHITOR
236.4
0.0
-63.2
164.9
51890
NELL-POL
-110.0
-329.8
411.0
-22.7
312.7
1
-72.7
51413
KURNOOL4
121.8
-583.2
-120.1
583.8
51428
KURL-NEW
574.2
-297.4
1457.0
51828
KURL800
-90.9
-51.5
254.6
-187.2
480.3
18.8
323.8
51203
NSAG
0.0
51807
CUDP800
-164.8
-113.6
588.2
676.2
0.0
-10.9
407.9
-18.5
-199.7
-16.1
-41.9
-5.7
203.0
156.2
17.0
153.6
-34.6
-58.7
162.0
-0.8
110.1
51403
NSAG
-673.0
0.0
9.4
-40.1
225.4
-22.9
-16.1
-309.1
1
-160.6
400.0
-12.4
-851.7
-309.1
399.3
-3.5
217.6
395.0
-23.8
-0.0
-0.0
SW
42.0
-149.2
32.0R
32.0R
680.0
32.0R
680.0
400.0
-3.2
-31.2
638.0
51407
CUDP 53.3
-119.2
SW
94.8
444.2
235.6
0.0
-88.9
118.6
88.0
348.8
-40.1
671.2
3
75.4
3.6
352.6
176.8
2.3
4.2
-27.3
-70.8
2492.6
758.0
-5.2
-14.5
0.0
386.7
279.9
-44.0
254.6
249.6
-130.5
-103.3
-897.7
51533
URVKND
-147.2
54407
HOSUR4
305.7
52411
KOLAR
11.9
468.0
398.7
-20.5
-635.5
52435
ECITY
0.1
-53.0
19.0
215.4
389.7
-27.7
854.3
-30
5
-384.7
-106.8
220.0
-17.6
-95.9
-52.6
52405
HOODI4
-278.2
51408
GOOT
18.8
245.3
-163.5
-697.3
1
579.5
54403
SALE
-92.6
-348.6
51423
MAHABUB4
-285.2
0.0
-270.9
-14.8
26.7
212.1
1
51.2
-66.0
-111.4
89.3
-302.7
715.0
400.0
-17.7
53.8
402.3
-40.3
SW
51442
HINDPR40
-202.0
52413
RAIC-NEW
31.5
650.2
-74.2
-96.7
94.0
510.0
220.0
-23.8
-36.5
287.7
-246.7
171.5
55.5
376.1
35.3
-162.9
-62.5
52803
RAIC800
-0.0
397.7
-34.1
178.2
260.2
0.0
110.2
398.7
-806.7
100.4
-78.1
132.2
14.6
271.0
91.7
400.0
-18.8
-34.8
-250.9
-38.4
401.6
-31.0
959.7
-50.4
-396.2
52484
YELAHNKA
-0.0
27.1
392.2
-28.1
-95.7
52401
SMNH
204.0 -44.5
14.9
458.1
52498
MADHUGI4
-57.5
52477
BIDADI
105.0
52203
RAIC
-455.8
403.5
-27.7
118.8
400.0
0.0
-42.0
400.0
-16.8
16.0
714.5
114.2
-50.1
-20.1
47.8
-664.2
52403
RAIC
97.3
-41.1
112.0
831.2
0.0
-41.1
436.6
-50.9
394.3
-50.9
394.3
225.0
0.0
47.9
2040.0
13.7
-525.5
73.0
901.6
400.0
0.0
SW
400.0
-25.9
543.7
22.6
16.5
-431.1
399.4
-19.5
-77.5
-4.8
680.0
1
20.1
12.4
46.8
2
186.4
553.9
52407
NELMANG4
-384.5
9.1
11
.2
-21
52416
GULBRG
-35.4
66.1
137.9
-98.3
0.8
1445.6
-394.1
-39.7
46.8
-394.1
-48.2
530.1
163.9
-5.7
94.2
400.0
-18.2
307.1
973.0
-363.4
70.2
389.1
-46.8
52482
BELLARY
366.9
413.7
52444
HIRY
-164.9
400.1
-12.7
-87.6
-13.0
-94.1
-5.1
52483
400.1 YERAMRS
-18.6
798.3
-20.9
9.1
-1 1
-42.5
52409
HASSAN4
-86.9
5.2
34.0
181.9
-48.6
-90.4
143.3
563.0
-53.6
-29.8
-13.0
-157.6
52434
KUDGI-NT
-203.9
52410
MYSORE4
-274.1
19.7
433.0
-120.0
1020.0
52402
MNRB
4.5
18.7
110.6
52276
TORAN2
103.7
275.5
52497
CNHALLI
266.8
401.8
-18.3
-11.8
-310.8
109.8
-25.6
-75.0
412.6
52476
TORNGL4
-92.6
238.3
34.9
-15.0
15.5
-409.9
-41.3
158.1
1
1
-171.0
-0.7
165.5
90.6
-29.7
29.8
-64.7 57.0
77.8 0.0
-154.2
374.3
52447
NAREND-4
-0.0
SW
245.7
0.0
32822
SOLPR8
48.1
34.3
454.3
53403
KOZIKOD4
-235.9
66.9
493.8
-24.0
0.9
-97.5
52415
NARDR-NW
399.7
-26.2
57.7
8.8
52406
TALAGUP4
-16.5
-80.6
312.6
52408
UDUPI400
-106.8
1020.0
42.1
-77.6
52404
DAVAN4
-50.5
-122.9
32419
KOLHPRPG
1271.1
53401
TNRT
-8.8
52412
KAIGA
55.5
495.2
1
774.0
-18.0
Load Flow Studies for Yeramaras & Edlapur Generation (2016-17 Time Frame)
408.0
-16.2
220.0
-17.4
1
416.5
-19.3
401.8
-15.2
757.4
-11.7
402.4
-15.9
355.3
-34.4
401.7
-19.4
1
759.3
-10.6
399.9
-9.4
395.4
-20.9
Bus - Base voltage (kV)
Branch - MW/Mvar
Equipment - MW/Mvar
kV: <=110.000 <=132.000 <=220.000 <=400.000 <=765.000 >765.000
1
54803
SALE800
9.6
0.0
401.8
3.9
1
401.1
1.2
399.7
1.3
400.0
0.8
-26
.3
-12
.9
398.9
1.1
403.8
2.8
402.6
-6.2
1
766.1
4.7
54887
TIRUVLM
409.8
5.9
778.4
7.8
1
1
401.8
2.5
.6
1
763.3
8.1
51424
CHITOR
67.0
243.8
0.0
-155.4
51493
NEL-POOL
354.4
51890
NELL-POL
-101.9
-708.8
418.0
3.9
274.0
129.6
83.2
-412.5
51413
KURNOOL4
-8.4
-252.8
940.0
-85.5
412.8
51428
KURL-NEW
597.4
6.1
-36.4
107.0
-297.7
480.3
18.8
323.8
51203
NSAG
0.0
51807
CUDP800
-353.8
-99.9
-88.9
-482.8
-5.0
414.5
7.4
-283.1
404.5
13.2
618.2
366.6
0.0
-53.9
2.0
162.0
264.0
-3.5
140.9
-7.3
-72.9
98.8
-6.8
73.5
51403
NSAG
-365.6
-2.9
-2.9
-271.3
51828
KURL800
0.0
-39.0
183.3
-35.0
41.9
-98.3
404.6
13.2
-825.2
-271.3
405.9
11.4
227.8
404.0
4.4
-0.0
-0.0
SW
400.0
18.8
-10.0
412.2
51407
CUDP 92.2
-115.3
SW
123.7
458.9
-161.7
54.0
188.4
-449.0
3
111.4
-2.1
372.3
105.8
-12.9
197.2
247.1
0.0
776.3
12.6
-857.8
-25.4
297.9
9.7
-9.2
483.2
-148.1
-735.4
-42.8
51533
URVKND
-210.9
-411.2
54407
HOSUR4
334.5
52411
KOLAR
8.3
427.5
400.0
1.4
-31.9
406.0
6.9
247.7
-29
7
831.5
-91.8
12.8
601.8
-221.0
-53.5
193.9
220.5
9.2
184.7
51408
GOOT
-333.1
-111.2
3.3
504.3
1
-70.9
-94.9
52435
ECITY
-8.3
219.5
-80.7
77.2
51423
MAHABUB4
-180.1
0.0
54403
SALE
-196.3
52405
HOODI4
-0.5
-140.6
-0.0
1
204.5
226.9
1
48.1
30.3
27.1
627.5
-79.5
27.5
220.0
7.7
-30.7
279.6
51442
HINDPR40
-161.3
-150.2
452.1
405.4
11.4
97.1
406.8
-6.3
SW
409.2
-0.8
146.2
-79.6
-75.3
133.4
506.1
-84.0
-27.5
52803
RAIC800
-70.4
-191.8
-183.2
78.6
54.9
366.6
18.3
-102.6
-33.8
52413
RAIC-NEW
-46.6
257.6
0.0
115.3
313.8
86.7
-24.1
-321.9
715.0
400.7
7.6
-78.5
-64.8
409.1
2.6
926.8
-46.8
-312.3
52484
YELAHNKA
-0.0
49.2
402.9
1.7
-96.7
52401
SMNH
196.3 -46.7
411.4
4.7
-1.4
52498
MADHUGI4
-639.9
52203
RAIC
-348.7
143.9
350.0
39.6
161.5
-62.2
191.5
-180.0L
-180.0L
680.0
680.0
38.6
380.8
-19.3
-190.4
225.0
0.0
-24.8
2040.0
-22.9
737.9
400.7
14.9
SW
-113.1
52477
BIDADI
-59.7
412.8
4.6
114.3
401.0
10.0
16.0
714.5
114.2
-103.9
414.2
-103.9 -180.0L
414.2 680.0
-67.3
417.9
-67.3
417.9
42.6
-720.9
52416
GULBRG
-58.1
400.0
7.4
531.0
44.6
-411.5
52403
RAIC
103.0
-94.9
114.6
654.8
0.0
-67.8 44.6
344.7 -411.5
156.3
-43.4
83.1
16.7
-341.4
403.2
8.2
40.3
-34.1
63.5
-80.1
1
196.3
14.2
-417.7
103.0
63.5
-417.7
-13.3
729.7
2
113.2
-143.1
558.8
52407 -1
01.0
NELMANG4
-277.2
-128.4
-294.0
1445.6
2.8
-33.7
400.0
8.0
289.8
949.9
37.0
156.9
-105.1
541.5
-2.3
68.9
279.5
4.7
52482
BELLARY
-17.1
45.1
185.1
-57.4
-29.6
22.6
-2.8
52483
400.2 YERAMRS
7.7
-156.2
156.9
382.3
52444
HIRY
-129.3
58.3
352.4
-120.0
1020.0
136.7
483.5
-77.4
-59.0
-13.5
-180.0
52434
KUDGI-NT
850.5
-47.7
52276
TORAN2
111.7
312.6
-40.0
110.6
-74.5
7
-4 .
.7
-1 4
10.7
52409
HASSAN4
-57.3
86.8
405.8
8.6
383.4
52497
CNHALLI
-536.0
338.5
52476
TORNGL4
49.2 -216.6
-287.7
5.6
1.6
-9.2
-1.0
-336.7
-39.4
180.6
1
1
-196.1
-67.8
18.1
217.3
-67.5
183.5
129.6
29.6
-5.7
59.1
52402
MNRB
-311.0
-182.0
-58.3
52410
MYSORE4
223.9
-8.6
-43.0
72.5
399.4
-86.6 57.3
66.8 0.0
-180.8
374.3
52447
NAREND-4
-0.0
SW
250.0
0.0
32822
SOLPR8
16.1
-44.4
-145.8
-63.0
8.6
-3.4
13.9
-120.6
52415
NARDR-NW
398.2
-2.9
97.0
71.9
-222.0
53403
KOZIKOD4
452.0
8.5
-4.0
52408
UDUPI400
289.5
52406
TALAGUP4
-236.4
1020.0
125.9
-66.6
52404
DAVAN4
-76.2
-17.3
32419
KOLHPRPG
822.4
53401
TNRT
4.0
52412
KAIGA
67.6
489.3
1
780.8
2.2
Load Flow Studies for Yeramaras & Edlapur Generation (2016-17 Time Frame)
413.4
9.0
220.0
7.9
1
424.2
6.5
410.5
9.2
776.5
11.4
410.8
8.7
1
409.1
7.5
1
771.0
13.6
401.8
16.1
400.1
6.6
Bus - Base voltage (kV)
Branch - MW/Mvar
Equipment - MW/Mvar
kV: <=110.000 <=132.000 <=220.000 <=400.000 <=765.000 >765.000
1
54803
SALE800
8.8
0.0
401.6
3.6
1
400.8
1.0
399.4
1.1
399.7
0.5
-28
.0
-13
.5
398.7
0.9
403.7
2.5
402.6
-6.5
1
765.9
4.5
54887
TIRUVLM
409.6
5.7
778.1
7.6
1
1
401.5
2.2
.6
1
763.2
8.0
51424
CHITOR
65.9
243.7
0.0
-154.8
51493
NEL-POOL
352.5
51890
NELL-POL
-101.2
-704.9
417.9
3.8
274.4
133.2
83.0
-412.4
51413
KURNOOL4
-7.4
-85.3
412.7
51428
KURL-NEW
597.1
-251.8
941.9
-35.8
109.2
-296.7
480.3
18.8
323.8
51203
NSAG
0.0
5.4
-88.8
-489.2
-4.9
414.5
7.3
-282.7
51807
CUDP800
-351.8
-99.8
618.0
370.2
0.0
-55.7
2.0
163.5
262.9
-3.3
141.2
-7.2
-72.5
100.4
-6.6
71.8
51403
NSAG
-369.2
-3.4
-3.4
-271.6
51828
KURL800
0.0
-39.2
183.2
-35.4
41.1
-99.9
403.5
12.7
-825.9
-271.6
405.8
11.3
227.6
403.6
4.1
-0.0
-0.0
SW
400.0
23.5
-10.1
415.2
51407
CUDP 90.6
-115.5
SW
123.0
458.1
-161.5
55.9
188.9
-451.7
3
110.6
-1.5
371.5
108.0
-12.0
200.2
247.0
0.0
776.1
12.4
-856.7
-24.6
299.9
9.7
-8.7
489.7
-147.9
-735.6
-43.2
51533
URVKND
-210.2
-414.1
54407
HOSUR4
334.3
52411
KOLAR
8.8
429.5
399.6
1.2
-31.2
405.5
6.6
246.5
-29
9
830.4
-90.3
13.0
601.4
-225.8
-52.6
196.0
220.1
8.9
190.4
51408
GOOT
-332.9
-111.6
3.6
491.8
1
-71.4
-95.4
52435
ECITY
-7.7
223.7
-80.0
76.9
51423
MAHABUB4
-180.9
0.0
54403
SALE
-199.3
52405
HOODI4
-1.1
-145.5
-0.0
1
204.9
231.8
1
48.2
29.7
28.0
628.4
-79.4
16.4
220.0
8.3
-30.6
279.9
51442
HINDPR40
-162.8
-150.2
454.9
405.3
11.3
97.6
406.7
-6.6
SW
408.9
-1.1
147.9
-79.7
-76.6
132.8
506.2
-83.6
-16.4
52803
RAIC800
-69.0
-193.9
-188.8
76.1
55.1
367.1
17.9
-104.9
-34.9
52413
RAIC-NEW
-46.5
257.4
0.0
115.1
312.4
90.3
-5.9
400.6
7.4
-76.0
-65.6
408.8
2.3
926.6
-46.4
-311.0
52484
YELAHNKA
-0.0
48.2
402.6
1.4
-98.1
52401
SMNH
192.5 -46.0
411.2
4.4
-2.1
52498
MADHUGI4
-626.6
52203
RAIC
-347.0
348.2
-321.9
715.0
42.6
458.1
-21.3
-229.1
225.0
0.0
-17.1
2040.0
-22.5
738.2
399.4
18.8
SW
-110.9
52477
BIDADI
-59.3
140.9
114.2
412.4
4.2
37.4
131.3
-54.1
230.8
-78.9R
-78.9R
680.0
680.0
-64.3 -78.9R
789.2 680.0
-65.4
420.9
-65.4
420.9
42.3
-718.2
52416
GULBRG
-57.2
400.0
7.1
530.8
400.8
9.7
16.0
714.5
114.2
52403
RAIC
102.9
403.5
12.8
-101.7
114.0
641.0
0.0
-71.5 112.3
337.8 -779.5
161.6
-41.9
81.4
19.5
-334.5
402.9
8.0
39.9
-35.6
61.6
-78.6
1
196.0
15.2
-420.8
105.3
61.6
-420.8
-14.0
726.9
2
111.0
-140.2
558.4
52407 -1
00.7
NELMANG4
-274.0
-134.0
-294.0
9.2
-30.6
400.0
7.8
290.2
950.6
37.6
156.7
-105.5
533.6
.2
-10
-9.1
67.8
276.2
1445.6
52482
BELLARY
-17.8
45.5
183.0
-56.9
-22.3
19.5
-9.2
52483
400.2 YERAMRS
7.4
-157.3
158.0
380.1
52444
HIRY
-131.7
54.5
340.4
-120.0
1020.0
136.8
483.6
-75.1
-54.7
-12.8
-177.9
52434
KUDGI-NT
849.6
-47.4
52276
TORAN2
111.2
310.9
-40.0
110.6
-79.5
.2
10
8
-7 .
10.3
52409
HASSAN4
-55.2
91.0
405.4
8.3
382.1
52497
CNHALLI
-528.3
329.6
52476
TORNGL4
47.0 -214.0
-287.9
5.2
2.6
-9.7
3.1
-327.9
-40.2
178.5
1
1
-192.4
-67.2
15.9
214.7
-68.0
182.0
132.1
22.3
-8.1
54.8
52402
MNRB
-309.3
-180.5
-59.1
52410
MYSORE4
222.3
-9.4
-44.1
70.8
397.8
-84.8 57.2
69.2 0.0
-180.8
374.3
52447
NAREND-4
-0.0
SW
250.0
0.0
32822
SOLPR8
17.1
-43.9
-143.7
-61.7
9.4
-5.0
11.9
-121.3
52415
NARDR-NW
398.2
-3.1
98.4
71.6
-220.4
53403
KOZIKOD4
451.7
8.0
-5.4
52408
UDUPI400
289.6
52406
TALAGUP4
-232.2
1020.0
123.5
-69.0
52404
DAVAN4
-75.8
-18.9
32419
KOLHPRPG
828.3
53401
TNRT
5.4
52412
KAIGA
67.4
489.5
1
780.7
2.1
Load Flow Studies for Yeramaras & Edlapur Generation (2016-17 Time Frame)
413.4
8.8
220.0
7.8
1
424.1
6.3
410.4
9.0
776.4
11.2
410.8
8.6
1
408.9
7.3
1
770.9
13.4
401.8
15.9
400.0
6.4
Bus - Base voltage (kV)
Branch - MW/Mvar
Equipment - MW/Mvar
kV: <=110.000 <=132.000 <=220.000 <=400.000 <=765.000 >765.000
1
54803
SALE800
4.2
0.0
400.3
3.0
1
399.3
0.1
398.1
0.3
398.3
-0.3
-33
.1
-17
.1
397.7
0.2
403.3
1.7
402.2
-6.8
1
764.7
3.7
54887
TIRUVLM
51493
NEL-POOL
776.8
7.0
51424
CHITOR
1
1
400.1
1.6
.0
1
762.5
7.5
59.2
-687.2
408.9
5.1
243.4
0.0
-151.3
343.6
51890
NELL-POL
282.5
417.4
3.3
-98.1
165.1
83.0
-416.9
51413
KURNOOL4
-6.6
-85.3
417.2
51428
KURL-NEW
596.1
-249.3
968.3
-35.1
128.6
-290.8
480.3
18.8
323.8
51203
NSAG
0.0
1.5
-85.0
-522.0
-4.8
414.0
7.0
-280.3
51807
CUDP800
-343.0
-100.2
616.8
380.9
0.0
-61.6
2.2
166.8
256.9
-2.8
142.0
-5.3
-70.7
104.8
-5.4
67.3
51403
NSAG
-379.8
-3.8
-3.8
-279.6
51828
KURL800
0.0
-40.3
179.3
-36.0
37.3
-104.3
400.0
18.5
-812.2
-279.6
405.3
11.0
226.8
403.2
1.8
-0.0
-0.0
SW
400.0
23.9
-11.3
435.0
51407
CUDP 86.3
-116.6
SW
118.2
438.9
-161.2
61.8
192.6
-466.6
3
107.1
2.0
368.3
111.9
-6.0
202.0
246.5
0.0
775.3
12.1
-851.4
-18.0
14.1
-5.7
-256.4
-60.4
195.5
522.5
-149.7
-749.8
-46.3
51533
URVKND
-206.0
-433.9
54407
HOSUR4
290.3
52411
KOLAR
341.8
401.0
8.9
10.4
441.1
398.3
0.3
-25.5
-86.0
14.1
241.1
-29
0
826.8
52435
ECITY
274.9
220.0
12.6
-340.3
51408
GOOT
-76.3
-88.7
-116.4
8.6
454.6
1
599.6
54403
SALE
-201.1
52405
HOODI4
-2.7
283.3
-79.5
263.5
-33.6
79.6
-151.8
470.0
51423
MAHABUB4
-187.5
0.0
-72.0
-7.9
0.7
-0.0
1
206.8
-79.0
1
49.3
51442
HINDPR40
-166.0
220.0
8.7
22.0
626.8
129.9
52803
RAIC800
-31.4
277.1
-59.7
-271.5
504.0
-86.3
404.8
11.1
90.8
405.4
-6.7
SW
405.9
-0.5
162.3
-74.4
5.9
80.6
227.2
39.5
-202.9
-21.1
33.6
-321.9
715.0
400.1
8.6
-72.9
-193.4
-49.0
-78.8
0.0
114.8
167.9
52413
RAIC-NEW
23.4
-71.7
259.3
887.0
405.9
3.6
-0.0
52484
YELAHNKA
-167.4
400.3
1.2
40.8
52498
MADHUGI4
-95.3
52401
SMNH
175.0 -79.1
408.8
6.1
18.1
5.7
52203
RAIC
-186.7
240.6
187.1
32.9
105.9
-54.3
229.7
-112.4R
-112.4R
680.0
680.0
42.5
456.0
-21.3
-228.0
225.0
0.0
75.6
2040.0
-16.8
752.5
399.4
19.2
SW
-247.1
52477
BIDADI
-19.2
408.3
6.2
115.0
400.0
11.4
16.0
714.5
114.2
71.9
-57.2
395.2
-57.2 -112.4R
395.2 680.0
-42.2
422.3
-42.2
422.3
46.5
-747.8
52416
GULBRG
-50.0
400.0
8.4
517.6
-5.3
-392.7
52403
RAIC
52.6
112.0
0.0
-54.3 -5.3
512.5 -392.7
-30.4
269.9
52.5
-504.9
401.4
9.7
3.6
-48.3
38.4
1
247.6
58.7
-263.5
-422.1
-75.2
38.4
-422.1
2
193.4
567.0
-238.6
-400.9
-100.1
757.1
757.3
-6.5
204.4
4.9
-117.6
400.0
8.7
292.9
929.1
24.0
155.6
-95.2
52407
NELMANG4
8.7
23
.8
-22
57.6
405.8
400.0
17.9
-71.5
1445.6
52482
BELLARY
-33.0
8.4
43.2
158.5
-36.0
-86.8
-15.4
117.6
52483
400.1 YERAMRS
8.3
-101.3
101.6
485.2
52444
HIRY
-143.5
21.5
464.6
-119.5
1020.0
134.4
458.3
-47.6
-129.3
-4.2
-217.5
52434
KUDGI-NT
869.2
-47.2
52276
TORAN2
105.9
364.1
17.6
110.6
-78.9
8.5
-2 3
18.1
52409
HASSAN4
-27.3
142.4
402.6
10.9
407.7
52497
CNHALLI
-746.2
516.2
52476
TORNGL4
21.6 -280.3
-287.7
-9.1
19.1
-28.3
42.3
-512.0
-45.0
218.5
1
1
-174.9
-52.8
-6.0
281.4
-71.1
222.0
144.0
87.0
-31.0
129.7
52402
MNRB
-361.8
-219.7
-67.1
52410
MYSORE4
248.1
2.2
-56.1
61.6
442.1
-66.5 57.0
26.2 0.0
-164.6
374.3
52447
NAREND-4
-0.0
SW
249.8
0.0
32822
SOLPR8
-5.9
-28.9
-118.4
-48.1
-2.2
-24.2
1.3
-115.2
52415
NARDR-NW
397.7
-2.7
95.7
63.9
-245.8
53403
KOZIKOD4
457.7
-3.0
16.9
52408
UDUPI400
289.3
52406
TALAGUP4
-181.2
1020.0
96.2
-26.2
52404
DAVAN4
-64.5
4.5
32419
KOLHPRPG
867.7
53401
TNRT
-16.9
52412
KAIGA
65.5
487.3
1
780.5
2.0
Load Flow Studies for Yeramaras & Edlapur Generation (2016-17 Time Frame)
413.1
8.4
220.0
7.4
1
423.6
5.9
410.0
8.6
775.6
10.8
410.3
8.1
1
408.3
6.5
1
770.4
13.0
401.7
15.4
399.8
5.9