SRM UNIVERSITY
FACULTY OF ENGINEERING AND TECHNOLOGY
DEPARTMENT OF EIE
Course Code
Course Title
Year and Semester
Course Time
Location
: EI0302
: Power Electronics
:III Year & VI Semester
: 2013-2014(Even Semester)
: Tech Park
Faculty Details:
Name of the staff
Section
Office
Office Hours
Mail ID
TECH
Park(1503A)
8.30-4.00 pm
Sharmiladevi.k@ ktr.srmuniv.ac.in
15th floor
8.30-4.00 pm
15th floor
Mrs.Sharmila devi.K
Ms.K.Vibha
EIE-A
EIE-B
15th floor
Mr.Vinoth Kumar.B
EIE-C
vibha.k@ktr.srmuniv.ac.in
TECH
Park(1503A)
8.30-4.00 pm
TECH
Park(1503A)
Vinothkumar.b@ ktr.srmuniv.ac.in
Required Text Books:
1. P.S.Bimbhra , Power Electronics, Khanna Publishers, New Delhi,2002.
2. M.H.Rashid , Power Electronics,circuits devices and applications,PHI, NewDelhi,2004.
Reference Books:
1. Mohan Power Electronics : Converters, Applications, and Design by William P. Robbins, Ned
Mohan and Tore M. Undeland (2002, Hardcover, Revised)
2.P.C.Sen,Modern Power Electronics, S. Chand Limited, 2005
3.Power Semiconductor Controlled Drives, G. K. Dubey, Prentice Hall, 1989
Web Resource:
http://electrical-all.blogspot.in/p/power-electronics-basics.html
http://en.wikipedia.org/wiki/Inverter_%28electrical%29
Prerequisite :Basic Semiconductor Physics, Electronic Devices& Electronic Circuits
Objectives:
1. To learn the power semiconductor devices.
2. To study the turn on and turn off techniques of SCR.
3. To study the power control using rectifiers.
4. To study the power control using choppers &inverters.
5. To study application of power electronics.
Tentative test dates
Cycle Test-I
: 05-02-2014
Cycle Test-II
Model Examination
Test Portions
Cycle Test-I
Cycle Test-II
Model Examination
Assessment details
: 05-03-2014
: 15-04-2014
: Units 1 & 2
: Units 3 & 4
:All five units
Cycle Test-I
Cycle Test-II
Surprise Test-I
Modal Exam
Attendance
Total
10 marks
10 marks
5 marks
20 marks
5 marks
50 marks
* Pass mark is calculated through Percentile
Outcomes
Students who have successfully completed this course
Course outcome



Program outcome
The aim of this course is to familiarize
the student with the characteristics of
modern power semiconductor devices ,
which are used as switches to perform
the power conversions from ac-dc,dcdc,dc-ac and ac-ac;
Both the fundamental principles and iddepth study of operation, analysis and
design of various power converters; and.
Recent applications of power electronics.



The Students will understand different
power
electronic
devices
like
Semiconductor Devices like power
diode,transistors UJT, MOSFET, SCR,
UJT&IGBT
The Students will be able to design
different power coverters
The Students will be able to design
dc & ac drives ,SMPS &UPS.
Detailed Session Plan
Day
Name of the experiment
Reference
UNIT- I
POWER SEMICONDUCTOR DEVICES
HOUR 1
Power diode: V I charecteristics
HOUR 2
Power transistors: As a switch
HOUR 3
Triac: V-I characteristics
HOUR 4
PowerMOSFET: Transfer and output
characteristics
HOUR 5
IGBT: Charecteristics
Power Electronics- P.S.Bimbhra
Power Electronics- P.S.Bimbhra
Power Electronics P.S.Bimbhra
Power Electronics- P.S.Bimbra
Power Electronics- P.S.Bimbra
HOUR 6
HOUR 7
HOUR 8
HOUR 9
MCT ,LASCR
SCR: V-I characteristics, SCR Turn –On &
SCR Turn –Off
Thyristor specifications
protection circuits
UNIT- II
TRGGERING AND COMMUTATION CIRCUITS
HOUR 10
HOUR 11
HOUR 12
HOUR 13
HOUR 14
HOUR 15
HOUR 16
HOUR 17
HOUR 18
HOUR 19
HOUR 20
HOUR 21
HOUR 22
HOUR 23
HOUR 24
HOUR 25
HOUR 26
HOUR 27
Thyristor trigger circuits: R trigerring
RC triggering
Thyristor trigger circuits:Single pulse andtrain
of pulses
Forced Commutation: Self Commutation
Forced Commutation: Complementary
Commutation
Forced Commutation: Resonant Commutation
Forced Commutation: Impulse Commutation
Series operation of SCR
parallel operation of SCR
UNIT III
CONVERTERS
Natural commutation
Single phase half controlled rectifier with RL
load
Single phase fully controlled rectifier with
Highly Inductive load
Three phase half controlled rectifier with R
load
Three phase fully controlled rectifier with
Highly Inductive load
Effect of source Inductance
Effect of load inductance
Dual converter
Cycloconverter
Power Electronics- M.H.Rashid
Power Electronics- M.H.Rashid
Power Electronics- M.H.Rashid
Power Electronics- M.H.Rashid
Power Electronics M.H.Rashid
Power Electronics M.H.Rashid
Power Electronics M.H.Rashid
Power Electronics M.H.Rashid
Power Electronics M.H.Rashid
Power Electronics M.H.Rashid
Power Electronics M.H.Rashid
Power Electronics M.H.Rashid
Power Electronics M.H.Rashid
Power Electronics- P.S.Bimbra
Power Electronics- P.S.Bimbra
Power Electronics- M.H.Rashid
Power Electronics- P.S.Bimbra
Power Electronics- M.H.Rashid
Power Electronics- M.H.Rashid
Power Electronics- M.H.Rashid
Power Electronics- M.H.Rashid
Power Electronics- M.H.Rashid
UNIT IV
INVERTERS AND CHOPPERS
HOUR 28
Voltage source inverter:Series inverters
HOUR 29
Voltage source inverter: Parrallel inverters
HOUR 30
HOUR 31
HOUR 32
HOUR 33
HOUR 34
HOUR 35
Voltage source inverter: Half Bridge inverters
Full Bridge inverters
Single phase current inverters
PWM inverters
DC choppers: step down
DC choppers: step up
HOUR 36
AC choppers: R load
UNIT V
TYPICAL APPLICATION
Thyristors &applicationsRamamoorthy
Thyristors &applicationsRamamoorthy
Power Electronics- M.H.Rashid
Power Electronics- P.S.Bimbhra
Power Electronics- M.H.Rashid
Power Electronics M.H.Rashid
Power Electronics M.H.Rashid
Power Electronics P.S.Bimbhra
Thyristerised power controllersG.K. Dubey
HOUR 37
Torque speed charecteristics of DC drive
HOUR 38
Speed control of DC drive
HOUR 39
Torque speed charecteristics of AC drive
HOUR 40
Speed control of AC drive
HOUR 41
Control of stepper motor Drives
HOUR 42
Control of switched relectance motor Drives
HOUR 43
HOUR 44
SMPS
Uninterrupted power supply
HOUR 45
Induction heating
Seminconductor controlled
devices- G.K.Dubey
Seminconductor controlled
devices –G K Dubey
Seminconductor controlled
devices –G K Dubey
Seminconductor controlled
devices –G K Dubey
Seminconductor controlled
devices –G K Dubey
Seminconductor controlled
devices –G K Dubey
Power Electronics
Power Electronics
Seminconductor controlled
devices –G K Dubey