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FACULTY-PROFILE
Name
: Dr. (Mrs.)Gayatri Agnihotri
Date of Birth
: 05/02/47
Highest Qualifications
: Ph.D. (IIT Delhi)
Academic Performance
: B.E. (Hon), M.Tech. (Ist Rank), Ph.D. (IIT Delhi)
Present Status
: Professor
Name
: Dr. (Mrs.) Ganga Agnihotri
Date of Birth
: 27/05/49
Highest Qualifications
: Ph.D.
Academic Performance
:
Present Status
: Professor
Name
: Dr.D.M.Deshpande
Date of Birth
: 25/01/49
Highest Qualifications
: Ph.D.
Academic Performance
:
Present Status
: Professor
Name
: Dr. A. M. Shandilya
Date of Birth
: 12/08/52
Highest Qualifications
: Ph.D.
Academic Performance
:
Present Status
: Professor & Head
Name
: Dr. S.K.Bharadwaj
Date of Birth
: 08/12/55
Highest Qualifications
: Ph.D.
Academic Performance
: National Scholarship Holder
Present Status
: Professor
Name
: Dr. R.K.Nema
Date of Birth
: 02/09/63
Highest Qualifications
: Ph.D.
Academic Performance
:
Present Status
: Assistant Professor
Name
: Dr. Yogendra Kumar
Date of Birth
: 10/01/65
Highest Qualifications
: Ph.D.
Academic Performance
:
Present Status
: Assistant Professor
Name
: Dr. Manisha Dubey
Date of Birth
: 15/12/68
Highest Qualifications
: Ph.D.
Academic Performance
:
Present Status
: Assistant Professor
Name
: Savita Nema
Date of Birth
: 18/12/67
Highest Qualifications
: M.E.
Academic Performance
:
Present Status
: Assistant Professor
Name
: Dr. Shailendra Jain
Date of Birth
: 16/08/68
Highest Qualifications
: Ph.D.
Academic Performance
: B.E.(Elect), M.E.(Power Electronics), Ph.D.
Present Status
: Assistant Professor
Name
: Ms. Tripta Thakur
Date of Birth
: 08/03/66
Highest Qualifications
: M.Tech. , Ph.D. (submitted)
Academic Performance
: B.Tech., M.Tech. , Ph.D. (submitted)
Present Status
: Assistant Professor
Name
: S.C.Gupta
Date of Birth
: 05/01/61
Highest Qualifications
: M.E. (EPS)
Academic Performance
: HSSC, DEE, B.E., M.E. (First Division in all)
Present Status
: Sr. Lecturer
Name
: Anoop Arya
Date of Birth
: 14/11/78
Highest Qualifications
: M.Tech. (Persuing Ph.D.)
Academic Performance
:
Present Status
: Lecturer
Name
: Suresh Kumar Gawre
Date of Birth
: 20/05/77
Highest Qualifications
: M.Tech.
Academic Performance
:
Present Status
: Lecturer
E
Name
: Priyanka Paliwal
Date of Birth
: 23/01/77
Highest Qualifications
: M.Tech.
Academic Performance
:
Present Status
: Lecturer
Name
: Pankaj Swarnkar
Date of Birth
: 12/04/76
Highest Qualifications
: M.Tech.(HEE)
Academic Performance
:
Present Status
: Lecturer
Name
: Amit Ojha
Date of Birth
: 28/12/74
Highest Qualifications
: M.Tech.
Academic Performance
:
Name
: Jagesh Kumar
Date of Birth
: 30/01/76
Highest Qualifications
: M.Tech.
Academic Performance
:
Present Status
: Lecturer
Name
: Rishi Kumar Singh
Date of Birth
: 30/06/75
Highest Qualifications
: M.Tech.
Academic Performance
:
Present Status
: Lecturer
1.
PS 501 : POWER SYSTEM ANALYSIS
Unit 1
Power system components and their modelling, Recent trends in Power System Analysis, Operation and
Control, Power System Components, their representation & modeling. Load Flow Studies, Different basic
techniques of Load flow solutions and their recent advancements, their comparision w.r.t. speed, storage,
convergence & reliability, computational aspects of on-line & off line analysis, optimal load flow studies and
comparision of different methods.
Unit 2
Introduction of Optimal system operation, optimal operation of Generators of a Bus Bar, Optimal Unit
Commitment (UC), Economic Dispatch , Classical Economic, Economic Issues and Mechanisms in the
New Market Environment. Reliability consideration, Optimal, Power system security.
Unit 3
Power System Management under normal & abnormal conditions, short circuit studies in Power System,
Demand Side Load Management & Load Forecasting, Transmission issues and Effect in the New Market
Environment
Unit 4
State Estimation & Contingency Analysis : Basic concept and methods, line power flow state estimates, State
Estimation and Noisy measurements, monitoring the Power System.
Unit 5
Power system optimization, Emerging Modern Optimization Techniques and their application in Power
Systems,
Reference Books :
1.
Computer Methods in Power System Analysis - Glenn W. Stagg & Ahmed H. El-Abiad
2.
Computer Methods in Power System Analysis - M.A. Pai
3.
Computer Aided Power System Analysis - George L.Kusic
4.
Electrical Energy Systems - O. Elgard
5.
Advanced Power System Analysis and Dynamics - L.P. Singh
6. Power System Analysis and Design, Third Edition by J. Duncan Glover and Mulukuta S. Sarma,
Prentice Hall, Inc., 2002
7.
Modern Optimisation Techniques in Power System- Yong Hua Song, Kluwer Academic
Publishers.
\
PS-502 ADVANCE POWER SYSTEM PROTECTION
Unit 1
Protective Relays : Relaying review, characteristics and operating equations of relays. CT’s and PT’s
differential relay, overcurrent relay, reverse power relay, distance relays, applications of relays.
Unit 2
Static Relays : Principles of static relay comparators (Amplitude & phase comparator), Types of
amplitude and phase comparators. Summation transformers, over current, differential relays, techniques
in development of static relays.
Unit 3
Generator and transformer protection : Protective devices for system. Protective devices for stator, rotor,
and prime mover of generator, percentage differential relays protection, three winding transformer
protection, earth fault protection, generator transformer unit protection.
Unit 4
Busbar and transmission line protection : Distance protective schemes, directional wave detection relay.
Phase compensation carrier protection. High impedance differential scheme, supervisory and check
relay, Some features of 500 KV relaying protection.
Unit 5
Modern trends in power system protection : Different types of digital and computer aided relays,
Microprocessor based relays, autoreclosing, frequency relays, under and over frequency relays, di/dt
relays.
Reference Books :
1.
2.
3.
4.
5.
Power System Protection and Switchgear, B.Ram – Tata Mc-Graw Hill Pub.
Switchgear and Protection, M.V.Deshpande - Tata Mc-Graw Hill Pub.
Power System Protection and Switchgear, R.Ravindra Nath and M.Chander – Willy Eastern Ltd.
Computer Relaying for power system by Arun G. Phadke and James S.Thorp – Johns willy.
Power System Protection by M.A.Date – Bharti Prakashan Vallabh Vidya Nagar, Gujrat.
PS-503 MODELLING AND ANALYSIS OF ELECTRICAL MACHINE
1.
Review : Primitive machine, voltage and torque equation.
Concept of transformation change of variables & m/c variables and transform variables. Application to D.C.
machine for steady state and transient analysis, and equation of cross field commutator machine.
2.
Induction Machine : Voltage, torque equation for steady state operation, Equivalent circuit,
Dynamic performance during sudden changes in load torque and three phase fault at the machine terminals.
Voltage & torque equation for steady state operation of 1-ö induction motor & scharge motor.
3.
Synchronous Machine : Transformation equations for rotating three phase windings, Voltage and
power equation for salient and non salient alternator, their phasor diagrams, Simplified equations of a
synchronous machine with two damper coils.
4.
Operational Impedances and Time Constants of Synchronous Machines : Park's equations in
operational form, operational impedances and G(P) for a synchronous machine with four Rotor Windings,
Standard synchronous machine Reactances, time constants, Derived synchronous machine time constants,
parameters from short circuit characteristics.
5.
Approximate Methods for Generator & System Analysis : The problem of power system analysis,
Equivalent circuit & vector diagrams for approximate calculations, Analysis of line to line short circuit,
Application of approximate method to power system analysis.
Reference Books :
1. Analysis of Electric Machinery - P.C.Krause
2. The General theory of Electrical Machines - B.Adkins
3. The General theory of AC Machines - B.Adkins & R.G.Harley
4. Generalised theory of Electrical m/c - P.S.Bhimbra
5. Electro Mechanical Energy Conversion - White & Woodson
ELECTIVE-I (i)
PS - 511 INSTRUMENTATION
1.
Introduction to instrumentation and control of energy systems, display instruments, recorders.
2.
Transducers, sensors, actuators such as pressure, temperature, velocity, speed, volume, torque
and solar flux measuring devices, current, voltage and power factor.
3.
Gas analysers, power plants and industrial instrumentation and pollution monitoring devices.
4.
Signal conditioning of inputs, single channel and multichannel data acquisition system, D/A and
A/D converters, data loggers, supervisory control.
5.
Data transmission systems, Advantage and disadvantage of digital transmission over anolog.
Time division multiplexing, pulse modulation, digital modulation.
Reference Books :
1.
2.
3.
Sons.
4.
Transducers & Instrumentation by D.V.S. Murty – PHI Prentice Hall
Electronic Instrumentation by H.S.Kalsi – Tata McGraw Hill
Electrical and Electronics Measurement and Instrumentation by A.K.Sawhney – Dhanpat Rai &
Instrumentation devices and systems by C.S.Rangan and G.R. Sharma – Tata McGraw Hill.
ELECTIVE I (ii)
PS-512 MICROCOMPUTER AND IT’S APPLICATIONS
Programmable Peripheral Devices
PPT 8255, various operating modes, fixing diagram, PIT 8253, programming and modes of operation,
PIC 8259, operating modes.
Interfacing
Interfacing of peripherals, A/D & D/A converters, 8255, 8253, 8259 with 8/16 bit microprocessor/Data
Acquisition system.
Microcontroller - 8051 Architecture, Counter/Timers, Instructions, Programming, Interfacing,
Applications, Comparison of 8085, 8086, 8057 etc.
Programmable logic controller
PLC Architecture, programming, Counter/Timers and its applications.
References :
1. Microprocessor Architecture programming & applications – Gaonkar
2. Microprocessors & interfacing – D.V.Hall
3. The 8051 Microcontroller – K.J.Ayala
4. Introduction to programmable logic controller – Gary Dunning
ELECTIVE I (iii)
PS-513 DSP & IT’S APPLICATIONS
Introduction to DSP - Classification of signals, Multichannel and multi dimensional continuous v/s
discrete time signals, continuous v/s discrete valued signals, continuous time sinusoidal signal, discrete
time sinusoidal signals, sampling of analog signal, sampling theorem, quantification and coding of D/A
conversion.
Discrete Time Signal and Systems - Discrete time signal, systems, Z-transform & Inverse Z-transform,
analysis of discrete time, linear time invariant systems, co-relation of discrete time systems.
Frequency Analysis Of Signals - Frequency analysis of analog signals, frequency analysis of discrete
time signals. Properties of Fourier Transform, Frequency Domain Characteristics, Time Frequency
Dualities, Sampling of signals in time and frequency domain, DFT & FFT.
Design Of Digital Filter - Design of linear phase FIR filter using window & frequency sampling method.
Design of equiripple linear phase filters. Comparision of design methods for linear phase FIR filters.
Design of IIR filters from analog filters. Direct Design Technique for digital IIR filters.
DSP Application - Introduction to digital signal processors chips, case study of different DSP
applications. Application of filters to analog & digital signal processor, FET spectrum analyzer.
Reference Books :
1. Digital Signal Processing - W.D.Stanley
2. Analog & Digital Signal Processing – Ashok Ambardar
ELECTIVE I(iv)
PS- 514 COMPUTER AIDED POWER SYSTEM ANALYSIS
UNIT I
Digital computers in power system simulations, System view point, Hierarchy of transmission and
distribution system, nature and scope of power system studies, Electric supply industry structure under
Deregulation, Regulatory and policy developments. Power system components, representation of
transmission lines.
Transformers - Two winding and auto-transformers, tap changing transformer and loads.
UNIT II
Oriented graph, reference direction, system graph for transmission network, concept of graph theory,
loop matrix, cutset matrix, incidence matrix, Topological relations, multiport representation, Bus
impedance and Bus admittance matrix formulation, bus impedance algorithm.
UNIT III
Analytical formulation, methods of load flow solutions, Bus mismatch and convergence criteria, GaussSiedel method, Newton Rephson method, concept of decoupled methods.
UNIT IV
Thermal system, transmission losses, optimum scheduling of thermal plants taking losses into account,
economic load scheduling of hydro-thermal plants.
UNIT V
Electric utility Restructuring, Power System Restructuring Models, Market-power, Transmission pricing
in a Restructured Electricity Market, Congestion Management in Deregulated Market, Role of FACTS
devices in competitive Power Market.
Reference Books :
1. Electrical Energy Systems Theory by O.I.Elgerd
2. Computer Methods in Power system Analysis by A.H.El.Abiad
3. Understanding FACTS concept and Technology by Hingorani N.L.
4. Power System Restructuring and Deregulation Trading Performance and IT by L.L. Lai,
John Wiley & Sons Ltd. England
5. Electricity Market Investment Performance and Analysis by B. Murrey, Mc-Hill,1998
6. Understanding Electric Utilities and Deregulation by Lorrin Phillipson & H.Lee Willis, Mareely
Dekker Inc. New York, 1999
7. Power System Restructure Engineering & Economics by M.Illic, F.Faliana and L.Fink, Kluwer
Academic Publisher, 1998
8. Restructured Electrical Power System Operation Trading and Volatility by Mohammad Shahidhpour
and Muwaffaq Almoush, Marcel Dekker, 2001
ELECTIVE I(v)
PS 515 POWER CONTROLLER
Unit 1
Various power semiconductor devices i.e. SCR, GTO, MOSFET, BJT, IGBT & MCT’s & their protection,
series-parallel operation, Heat sink calculations, Design of firing circuit for converters, choppers &
inverters.
Unit 2
Analysis & design of 1- bridge converter, 3- bridge converter with and without freewheeling diode,
effect of source impedence, power factor improvement techniques, pulse width modulated converters, Dual
converters, converter for HVDC application & DC drives.
Unit 3
Analysis & design of voltage commutated, current commutated and load commutated choppers,
multiquadrant choppers, chopper for traction application. Resonant choppers, SMPS.
Unit 4
Detailed analysis of 1- VSI, 3- VSI (180 mode, 150 mode & 120 mode of conduction), various
inverter commutation circuits, harmonic reduction techniques, PWM inverters, Inverters for HVDC
application & AC drives.
Advantages & limitation of current source inverters over VSI, 1-ö and 3-ö CSI. Resonant inverters.
Unit 5
1- to 1-, 3- to 3- cycloconverter circuits, circulating current scheme, non-circulating current
operation, Mean output voltage, harmonics in supply current waveform & input-power factor. Concept of
power quality
Reference Books :
1. Thyristorised Power Controllers - G.K.Dubey, Doradla, Joshi, Sinha
2. Power Electronics - C.W.Lander
3. Power Electronics - Rashid
4. Thyristorised power controlled converters & cycloconverters - B.R.Pelly
5. Power Electronics - N.Mohan
6. Power Electronics Application - Vithyathil.
PS- 541 Power System Laboratory
List of Experiments:
1.
2.
3.
4.
5.
6.
7.
8.
Study of Bucholz relay.
To determine the characteristics of inverse time current relay.
To determine the dielectric strength of transformer oil.
Separation of eddy current & iron losses of single phase transformer.
To perform slip test on synchronous machine and to determine d-axis & q-axis reactances.
To measure the direct axis subtransient reactance of synchronous machine.
To measure the quadrature axis subtransient reactance of synchronous machine.
Study of 3-phase short circuit on synchronous machine.
PS – 551 MODERN TRENDS IN POWER SYSTEM OPERATION
Unit 1
Introduction – Custom Power Solutions – Dynamic Voltage Restorer(DVR)- Super conducting Magnetic
Energy Storage(SMES)system – Flywheel Energy Storage System(FES) – Automatic VAR
Compensator(AVC) – Distribution Static Var Compensator(DSVC) – Distribution Static
Compensator(DSTATCOM) – Application and analysis of Passive filter, Active filter and Hybrid filter
Unit 2
Introduction – Deregulation of Electric Utilities – Energy Generation under new environment –
Competitive whole sale electricity market – Transmission expansion in new environment – Transmission
Open Access – Pricing Electricity in Deregulated environment
Unit 3
Advances in online control of Power System – Application of Internet and GPS in power system control
Unit 4
Distribution automation: Distribution automation – Definitions – Project Planning – Communication,
Sensors, Supervisory Control and Data Acquisition (SCADA), Consumer Information systems (CIS),
Geographical Information Systems (GIS)
Unit 5
Application of Artificial Neural Networks, Fuzzy, Neuro-fuzzy, Genetic Algorithms and Experts systems in
Power System Control
References:
1.
‘Power System Restructuring and Deregulation: Trading Performance and Information Technology’
- Loi Lei Lai, John Wiley, 2001
2.
‘Custom Power’-N G Hingorani, IEEE Spectrum, June 1995
3.
‘Proceedings of IEEE’ February 2000
4.
‘Power System Economics’- Steven Stoft, IEEE Press, 2002
PS 552 ADVANCED CONTROL SYSTEM
Unit 1
The Design Problem, Preliminary design considerations. Basic comparators, cascade compensation in
time domain and frequency domain, feedback compensation, Different types of controllers.
Unit 2
State variables, state space representation, Transfer matrix, state model for linear continuous time
systems. Eigen values, eigen vectors, Diagonalization, Solution of state equation, concept of
controllability and observability. Pole placement by state feedback.
Unit 3
Introduction to discrete time systems , Time domain, representation & transformation analysis of
discrete time systems, time domain approach and z domain approach. Pulse transfer function,
Controllability and observability of discrete time systems stability analysis in z plane.
Unit 4
Introduction, characteristics limit cycles, singular points, Basic non linear components phase
plane methods, Describing functions, Definition, D.F. for basic non linearities, Absolute stability, circle
and popov criterion, Liapunov functions.
Unit 5
Linear optimal regulator problem, finite time horizon, Principle of optimality, Hamilton Jacobi
equation, Riceati differential equation, steady state solutions (LQR), Algebraic Riceati equation,
properties, gain and phase margin, sensitivity, non linearities, optimal state estimation, Kalman filter,
Output feedback control (LQG).
Reference Books :
1. Digital Control Engineering - M.Gopal
2. Adaptive and Optimal Control - A.P.Sage & Landue
3. Optimal Control - A.P.Sage
4. Discrete Time Control System - Katsuniko Ogata
5. Modern Control Engineering – Nagarth Gopal
PS- 553 POWER SYSTEM STABILITY AND CONTROL
1.
Power System Structure: Operating states, control problem, control loops. Hydraulic and steam
turbine, Effect of exciter and governor. Excitation system – requirements, functions, types and modeling
of excitation systems.
2.
Control of Power and Frequency: Power, Frequency characteristics, control of voltage, frequency
and tie-line power flows, Automatic Generation Control, Division of load, Area control, Computer
control of load and frequency, under-frequency load shedding.
3.
Control of voltage and Reactive Power: Relation between voltage, power and reactive power,
Generation and absorption of reactive power, voltage control, and voltage stability analysis.
4.
Stability: Concepts, steady state and transient stability, swing equation for single and multi
machine system, small signal stability, excitation system, Dynamic and transient stability analysis of
single machine and multi-machine systems, power system stabilizer design and analysis for stability
problem.
5.
Transient Stability: Solution of swing equations, swing curves, stability criterion, Techniques for
the improvement of stability, operation under abnormal and distressed condition.
Reference Books :
1.
2.
3.
4.
5.
6.
Prabha Kundur, “Power system stability and control”, Mc-Graw Hill Inc, New York, 1993.
Taylor C.W., “Power System Voltage Stability”, Mc-Graw Hill Inc, New York, 1993.
Nagrath IJ, Kothari D.P., “Power System Engineering”, Tata Mc-Graw Hills, New Delhi 1994.
Weedy B.M. “Electric Power System” John Wiley and Sons, 3rd edition.
Elgerd O.I., “Electric Energy Systems Theory”, TMH, New Delhi, Second Edition 1983.
P.S.R. Murthy, “Power System Operation and Control”, Tata Mc-Graw Hill, New Delhi 1984.
PS-554 : POWER SYSTEM PLANNING AND MANAGEMENT
1.
Introduction of power planning, National and Regional Planning, structure of P.S., planning
tools, Electricity Regulation, Electrical Forecasting, forecasting techniques modeling.
2.
Generation planning, Integrated power generation cogeneration/captive power, Power pooling
and power trading. Transmission and distribution planning. Power system Economics. Power sector
finance, financial planning, private participation Rural Electrification investment, concept of Rational
tariffs.
3.
Power supply Reliablity, Reliability planning. System operation planning, load
management, load prediction, reactive power balance, online power flow studies, state estimation,
computerized management, power system simulator.
4.
Computer aided planning, wheeling.
Environmental effects, the green house effect, Technological impacts. Insulation coordination. Reactive
compensation.
5.
Optimal power system expansion planning : Formulation of least cost optimization problem
incorporating the capital, operating and maintenance cost of candidate plants of different types
(Thermal, Hydro, Nuclear, Non-conventional etc.) and minimum assured reliability constraint –
optimization techniques for solution by programming.
Reference Books :
1.
Electrical Power System Planning by A.S.Pabla – Machmillan India Ltd.
ELECTIVE II(i)
PS 561 ADVANCE POWER ELECTRONICS
DC-DC Switch Mode converter- Control of DC - DC Converter. BUCK, BOOST, BUCK-BOOST
Converters etc.
P.W.M. Converter- PWM Techniques, Current controlled techniques, High Power Factor Converters.
Resonant Converters - Classification, Concepts, Load-Resonant Converters, Resonance-Switch
Converters, Zero voltage Switching.
Power Supplies - Linear Power Supplies, Overview of Switching DC Power Supply, Control and
Protection of SMPS.
Switching Mode Inverters - Basic concept, 1-, 3- Inverters Switching, Schemes and applications.
References:
1.
2.
3.
4.
5.
6.
Power Electronics – Ned Mohan
Power Electronics – M. H. Rashid
Power Electronics – M. D. Singh
Power Electronics – Joseph Vithythal
Power Electronics – Philip Kranes
Power Electronics – G. K. Dubey
PS- 602 EVOLUTIONARY TECHNIQUES
Unit 1
Model classification, Mathematical models, Physical Models, Analog Models, Estimation of Model
parameters, Design of experiments, System Identification.
Unit 2
Experimental Nature of Simulation, Steps involved in simulation studies, Validation of Simulation
Models, Computer Simulation of continuous & discrete systems; examples.
Unit 3
Introduction, different network configurations (MLP, Hopfield, Kohonen etc.), Feedforward and
recurrent networks, Training algorithms – static error back propagation technique and dynamic training
algorithms, Computer flow charts for training, NNW applications for control, identification, pattern
recognition and system modeling & state estimation.
Unit 4
Concept, Fuzzy relations, membership functions, if-then-rules, matrix representation, defuzzification,
fuzzy controllers, applications.
Unit 5
Introduction and concept, schemata, coding, reproduction, cross-over, and mutation, scaling, fitness,
applications. Neuro-fuzzy networks, Genetic algorithm in fuzzy controllers, other hybrid applications.
Reference Books :
1.
Geoffery Gordon, System Simulation, Prentice Hall India, 1998
2.
Robert E.Shannon, Systems Simulation : Art and Science, Prentice Hall
3.
J.M.Zurada, Introduction to Artificial Neural System, Jaico Publ. House, Bombay, 1994
4.
G.W.Irwin, K.Warwick & K.J.Hunt[Editors], Neural Network Application in Control, Instn of
Elect. Engrs, U.K., 1995
5.
D.T.Pham & L.Xing, Neural Networks for Identification, Prediction and Control, SpringerVerlag, London, 1995
6.
V.Rao & H. Rao, C++ Neural Networks and Fuzzy Logic, BPS, Delhi, 1996
7.
D.E.Goldberg, Genetic Algorithms in Search, Optimization, and machine learning, Addision
Wesley Publ. Co. INC, NY.
ELECTIVE II
PS- 563 REACTIVE POWER CONTROL AND FACTS
Introduction to FACTS- Basic Types of FACTS controllers, Description and definition of FACTS
controllers – Benefits from FACTS technology- Static Var Compensator(SVC): Principle of operation,
configuration and control, Thyristor Controlled Series compensator(TCSC): Principle of operation,
configuration and control, Application of TCSC for damping electromechanical Oscillations,
Application of TCSC for mitigation of SSR – Static Compensator(STATCOM): Principle of operation,
configuration and control – Static Synchronous Series Compensator(SSSC): Principle of operation,
configuration and control, Thyristor Controlled Phase Angle Regulator(TCPAR): Principle of operation,
configuration and control, Unified Power Flow Controller(UPFC): Principle of operation, configuration
and control, Simulation of UPFC, Steady state model of UPFC, Interline Power Flow Controller(IPFC) Principle of operation, configuration and control.
Oscillation Stability Analysis and Control: Introduction – Linearised model of power systems installed
with FACTS based Stabilisers – Heffron-Phillips model of a SMIB system installed with SVC, TCSC
and TCPS – Heffron-Phillips model of a SMIB system with UPFC – Heffron-Phillips model of a
Multimachine system installed with SVC, TCSC and TCPS
Analysis and Design of FACTS based stabilisers: Analysis of damping torque contribution by FACTS
based stabilisers installed in SMIB systems, Design of robust FACTS based stabilisers installed in SMIB
systems by phase compensation method - Selection of installing locations and feed back signal for
FACTS based stabilisers
Transient Stability control with FACTS: Introduction – Analysis of Power systems installed with
FACTS devices: Power transmission control using Controllable Series Compensation(CSC), Power
Transmission Control using SSSC, Power Transmission Control using UPFC, Power Transmission
Control using Phase Shifting Transformer(PST), Power Transmission Control using UPFC, Control of
FACTS devices for transient stability improvement – General considerations of FACTS control strategy:
CSC,SSSC, SVC, STATCOM and UPFC control strategy – General Structure of the FACTS devices
control.
References:
1.
‘Reactive Power Control in Power Systems’
–
T J E Miller
–
John Wiley, 1982
2.
‘Computer modeling of Electrical Power Systems’
–
J Arriliga and N R Watson
–
Wiley, 2001
3.
‘Understanding FACTS’
–
N G Hingorani and L Gyugyi
–
IEEE Press, 2000
4.
‘Flexible ac Transmission Systems(FACTS)’
–
Y.H. Song and A.T. Johns
–
IEE Press, 1999
PS -591 COMPUTER APPLICATION IN POWER SYSTEM LABORATORY
1.
Simulation of Magnetic Circuits and their Analysis
2.
Simulation and Measurements of Single Phase and Three Phase Circuits.
3.
Artificial Neural Network Based Load Forecasting
4.
Artificial Neural Network Based Price Forecasting
5.
Simulating Power Electronic Systems with Simulink
6.
Power system simulation by MATLAB using the Power System Blockset
7.
Energy conservation in industrial and residential areas through voltage regulation.
PS- 601 : EHV AC & DC TRANSMISSION
1.
Long line theory, long distance transmission problems, corona power loss and audible noise.
Radio Interference RIV and excitation functions, Reactive Power compensation of EHV AC lines,
FACTs devices.
2.
Sequential impedances of AC systems EHVAC transmission overvoltages, insulation design of
lightning and switching over voltages. High voltage testing of AC equipments.
3.
Comparision of EHV AC & DC transmission HVDC system configuration and components
conversion and inversion, Analysis of three phase bridge converter and Performance equations abnormal
operations of converter.
4.
Control of HVDC system, Principle of DC link control, current and Extinction angle control
power and reactive power control, alternative inverter control modes.
5.
Harmonics and AC/DC filters, Influence of AC system strength on AC/DC system interaction
responses to DC and AC system faults. Modelling of HVDC system.
Reference Books :
1.
2.
3.
4.
5.
Begemudre R.D., “EHVAC Transmission Engineering – Willy Eastern Ltd.
P.Kundur “Power System Stability and Control” - Mc Graw Hill Publication.
Arrillaga J., “HVDC Transmission” - Peter Peregrinus Pub.
Rao S., “EHV AC & HVDC Transmission Systems” - Khanna Pub.
Padiyar K.R., “HVDC Power Transmission Systems” – Willy Eastern Ltd.
ELECTIVE – III(i)
PS -611 POWER QUALITY
Understanding Power quality, types of power quality disturbances, power quality indices, Causes and
effects of power quality disturbances
Causes and effects of harmonics, converter configuration and their contribution to supply harmonics,
other sources of harmonics
Radio interference, supply standards, elimination/suppression of harmonics, classical solutions & their
drawbacks, passive input filters, high power factor pre-regulator, switching control circuit, transformer
connections,
Elimination/suppression of harmonics using active power filters – topologies, and their control methods,
PWM converter as a voltage source active filter, current source active filter,
Electro-magnetic compatibility, constant frequency control, constant tolerance band control, variable
tolerance band control, discontinuous current control.
References :
1.
Power Quality – by R.C. Duggan
2.
Power system harmonics – by A.J. Arrillga
3.
Power electronic converter harmonics – by Derek A. Paice
ELECTIVE-III(ii)
PS- 612 SPECIAL MACHINES
1.
Squarewave permanent magnet brushless dc motor, magnetic circuit analysis on open circuit
torque & emf equations, torque speed characteristics, efficiency, commutation, winding inductances,
armature reaction and controllers.
2.
Sine wave permanent magnet brushless dc motor, torque & emf equation, Inductance of phase
winding, synchronous reactance, phasor diagram, torque-speed characteristics.
3.
Switched reluctance motor, static torque production, partition of energy and the effects of
saturation, Dynamic torque production, torque speed characteristics, shaft position sensing, solid rotors.
4.
Linear Induction Motors, construction, performance, thrust-speed characteristic, application, end
effect.
5.
Stepper motor – variable reluctance stepper motor, single stack stepper motor multistack stepper
motor, permanent magnet stepper motor, Important features of stepper motor, torque v/s stepping rate
characteristics, Drive circuits, unipolar drive circuits, Bipolar drive circuits.
Reference Books :
1.
2.
3.
Brushless Permanent Magnet & Reluctance Motor Drives – T.J.E.Miller
Principles of Electric Machines & Power Electronics – P.C.Sen
Electric Drives – G.K.Dubey
ELECTIVE-II(ii)
PS- 562 POWER SYSTEM TRANSIENTS
1. Origin and nature of transients and surges. Equivalent circuit representations. Lumped and
distributed circuit transients. Line energisation and de-energisation transients. Earth and earthwire
effects.
2. Current chopping in circuit breakers. Short line fault condition and its relation to circuit breaker
duty. Trapped charge effects. Effect of source and source representation in short line fault studies.
Control of transients.
3. Lightning phenomena. Influence of tower footing resistance and earth resistance. Traveling waves in
distributed parameter multi-conductor lines, parameters as a function of frequency.
4. Simulation of surge diverters in transient analysis. Influence of pole opening and pole closing.
Fourier integral and Z transform methods in power system transients. Bergeron methods of analysis and
use of EMTP and EMTDC/PSCAD package.
5. Insulation Coordination : overvoltage limiting devices, dielectric properties, breakdown of gaseous
insulation, tracking and erosion of insulation, high current arcs.
Reference Books :
1.
2.
3.
4.
5.
Power System Transients by Vanikov
Power System Transients by C. S. Indulkar and D.P. Kothari
Power Circuit breaker theory and design by Flurscheim C.H.
EMTP Rulebook
EMTDC/PSCAD Rulebook
ELECTIVE-III (iv)
PS- 614 POWER SYSTEM ECONOMICS
Objectives of deregulation, market players, alternative structures of electricity industry. Electricity
marketplaces, role of spot (balancing) markets and power exchanges. Behaviour of participants, market
power.
Locational marginal pricing, impact of losses and network constraints, modelling of network constraints,
concept of contract networks, locational hedging
Costing and pricing of transmission networks, value of transmission, need for regulation, alternative
approaches to investment pricing
Economics and reliability, concept of customer worth of supply
Regulation approaches, revenue recovery and pricing of distribution services
Reference:
‘Power System Economics’
–
Steven Stoft, IEEE Press, 2002
ELECTIVE-III (iii)
PS 613 ADVANCED ELECTRICAL DRIVES
1.
Electrical Drives Introduction, Choice of Electrical Drives, Dynamics of Electrical Drives,
Concept of Multi-quadrant operation, Components of load torques. Selection of motor power rating.
2.
D.C.Drive, speed torque, speed control. Starting, Breaking. Controlled rectified fed DC drive,
chopper controlled dc drives.
Close loop control of d.c. drive. Introduction of transient analysis.
3.
Induction Motor Drives : Three phase I.M., analysis and performance. Operation with
unbalanced source voltages and single phasing, analysis of I.M. fed from Non-sinusoidal voltage supply.
Starting, Breaking, Introduction of transient analysis. Speed control methods, single phase I.M. Close
loop control of I.M. Drives.
4.
Synchronous Motor Drives, cylindrical rotor wound field motor, salient pole wound field motor,
synchronous reluctance motor, Hysterisis synchronous motor, operation from fixed frequency supply, starting,
breaking, synchronous motor variable speed drives, starting large synchronous machines.
5.
Introduction of Brushless dc motor, stepper motor and switch reluctance motor drives, solar and
battery powered drives, Traction Drives, Energy conservation in Electrical Drives.
Reference Books :
1.
2.
3.
Power semi conductor controlled drives by G.K.Dubey
Fundamentals of Electrical Drives by G.K.Dubey
Electrical Machine & Power Electronics by P.C.Sen