ELECTRICAL ENGINEERING
3rd Semester |
S. No. |
Course Code |
Subject |
L |
T |
P |
Credits |
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1 |
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Elective IV |
4 |
0 |
0 |
4 |
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2 |
EE 536
EE 537
EE 538 |
Power System Simulation Lab. /
Power Electronics and Drives Simulation Lab. /
Control System Simulation Lab. |
0 |
0 |
4 |
2 |
|
3 |
EE 698 |
Thesis |
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Elective II, Elective III, Elective IV |
S. No. |
Course Code |
Subject |
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Power System Group |
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1 |
EE 508 |
Power System Planning in Deregulated Environment |
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2 |
EE 517 |
Static Reactive Power Control and Facts |
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3 |
EE 518 |
Modern Protection Methods |
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4 |
EE 531 |
Power System Voltage Stability |
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|
5 |
EE 532 |
HVDC Transmission |
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Control System Group |
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1 |
EE 513 |
Digital Signal Processing & Applications |
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2 |
EE 533 |
Non-Linear Adaptive Control |
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3 |
EE 534 |
System Modeling & Optimization |
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Power Electronics & Drives |
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|
1 |
EE 513 |
Digital Signal Processing & Applications |
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2 |
EE 521 |
Power Quality |
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|
3 |
EE 522 |
Special Electromechanical Device |
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|
4 |
EE 535 |
Modeling & Analysis of Electric Motor Drive System |
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Course Name : POWER SYSTEM SIMULATION LAB
Course Code : EE 536
Credits : 2
L T P : 0 0 4
Lecture wise breakup No of lectures
Study, Simulation, and analysis of problems related to the power system using various software.
Course Name : POWER ELECTRONICS AND DRIVES SIMULATION LAB
Course Code : EE 537
Credits : 2
L T P : 0 0 4
Lecture wise breakup No of lectures
Study, Simulation, and analysis of problems related to the power electronics & drives using various software.
Course Name : CONTROL SYSTEM SIMULATION LAB
Course Code : EE 538
Credits : 2
L T P : 0 0 4
Lecture wise breakup No of lectures
Study, Simulation, and analysis of problems related to the control system using various software.
Course Name : THESIS
Course Code : EE 698
Credits : -
L T P : 0 0 16
Lecture wise breakup No of lectures
In the second year, second semester students devote full time on the topic of thesis work already started in the first semester. At the end of the semester, they are supposed to complete the investigation/study and submit the thesis report.
Course Name : POWER SYSTEM PLANNING IN DEREGULATED ENVIRONMENT
Course Code : EE 508
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
INTRODUCTION (4)
Background: Power industry restructuring; Electricity market models; Electricity market fundamentals for planning purpose;
POWER SYSTEM PLANNING FUNDAMENTALS & RELIABILITY (8)Planning criteria; Uncertainities, Planning Process, Generation planning, Transmission planning, Least-cost planning, Risks and making choices in planning; Power system realibility; Realibility assessment; Security assessment.
SHORT TERM LOAD AND PRICE FORECASTING (14)Short term load forecasting; Short term market price forecasting; Regression models for load forecasting; Artificial neural networks for load forecasting; Other approaches for forecastigng such as data mining approaches; Issues in load and price forecasting.
NEW CHALLENGES OF POWER SYSTEM PLANNING IN A DEREGULATED ENVIRONMENT
(12)
Deterministic vs. probabilistic approaches; Probabilistic power system realibility assessment; Probabilistic power system security assessment; and Probabilistic power system planning.
BOOKS:
1. Power System Restructuring-M.Ilic, F.Grliana, L.Fink (Kluwer Academic Publishers), 1998.
2. Power System Planning-R.L.Sullivan (McGraw Hill), 1977
REFERENCES:
1. Conflicting Objectives and Risk in Power System Planning – E.O. Crousillat, P.Dorfner, P. Alvarado, H.M.Merrill, (IEEE Trans, Power Systems, Vol. 8, No.3, pp 887-893) August 1993.
2. Realibility Assessment of Large Electric Power Systems – R.Billinton, R.N.Allan (2nd Edition, Plenum Press, New York) 1992.
3. IEEE transactions on the Topic Power System Planning in Deregulated Environment.
Course Name : DIGITAL SIGNAL PROCESSING AND APPLICATIONS
Course Code : EE 513
Credits : 4
L T P : 4 0 0Lecture wise breakup No of lectures
SIGNAL & SIGNAL PROCESSING (3)
Classification of signals, typical signal processing operations, typical signal processing applications, why digital signal processing
TIME DOMAIN REPRESENTATION OF SIGNALS & SYSTEMS (6)
Discrete- time signals, operations on sequences, the sampling process, discrete-time systems, time-domain characters tics of LTI discrete-time systems, state space representation of LTI discrete time systems.
TRANSFORM: DOMAIN REPRESENTATION OF SIGNALS (8)
The discrete-time Fourier transform, discrete Fourier transform, computation of the DFT of real sequences, linear convolution using the DFT, the z- transform, the inverse z- transform
TIME DOMAIN REPRESENTATION OF LTI SYSTEMS (5)
The frequency response, the transfer function. Digital two-pairs stability test.
DIGITAL PROCESSING OF CONTINUOUS TIME – SIGNALS (5)
Sampling of continuous time signals, analysis filter design, anti- aliasing filter design, reconstruction filter design.
DIGITAL FILTER STRUCTURES (8)
Block diagram representation, signal flow graph representation, equivalent structures, Basic FIR digital filter structures, Basic IIR filters structures, all pass filters, tunable structures.
DIGITAL FILTER DESIGN (8)
Preliminary conditions, impulse invariance method of IIR filter design, bilinear transform method of IIR filter design, design of filter IIR notch filters, FIR filter design based on truncated Fourier series, FIR filter design based on frequency sampling approach, computer-aided design of digital filters. BOOK: 1. Mitra, Sanjit .k, Digital Signal Processing, Tata-McGraw-hill edition.REFERENCES:1. Antoniou, A., Digital Filters: Analysis & Design McGraw –hill Book company.
2. Sterms, S.D., Digital signal Processing. Englewood cliffs, N.J.:Prentice-hall Inc
Course Name : STATIC REACTIVE POWER CONTROL & FACTS
Course Code : EE 517
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
Introduction: Principles of reactive power control in load and transmission line compensation, series and shunt reactive power compensation. Concepts of Flexible AC Transmission System (FACTS).
(6)
Review of Power Semiconductor Devices, Voltage-sourced converters, Self and lone-Commutated Current-Sourced Converters.
(8)
Static shunt compensators, Static series compensators, Static Voltage and phase angle regulators, Unified Power Flow Controller and interline Power Flow Controller.
(22)
Harmonics and filters.
(6)BOOK:1. N.G. Hingorani and L.Gyugyi, Understanding FACTS: Concepts andTechnologyof Flexible AC Transmission Systems,Standard Publishers-DistributorsREFERENCES:
- Miller T.J.E., “Reactive Power Control in Electric Systems”, John Wiley
Course Name : MODERN PROTECTION METHODS
Course Code : EE 518
Credits : 4
L T P : 4 0 0Lecture wise breakup No of lectures
OVERVIEW OF PROTECTION SYSTEMS AND ITS DEVELOPMENT(2)FAULT AND TRANSIENT IN POWER SYSTEMS (6) Fault transient behaviour of power system, the use of Electro-Magnetic TransientProgram (EMTP) and MATLAB software to simulate the transient behaviour of powersystem.
CURRENT AND VOLTAGE TRANSDUCERS (5)
Requirement of transducers for measurement and protection, their features and characteristics under steady state and transient conditions. PROTECTION SYSTEMS
PROTECTION FOR DISTRIBUTION SYSTEMS(6)Protection criteria for distribution system, features of directional and non-directional protection schemes for distribution system .
TRANSMISSION LINE PROTECTION SYSTEMS (6)Distance protection system and characteristics; differential line protection; phasecomparison line protection; use of line carrier and communication links.
BUSBAR, TRANSFORMER AND GENERATOR PROTECTION SYSTEMS (7)High impedance and low impedance differential protection schemes; protection schemes for busbar, transformer, and generator.
DIGITAL PROTECTION RELAYING TECHNIQUE (10)Features of digital protection relay; digital relay architecture; digital relay algorithms; adaptive and intelligent relays, recent development. BOOK:1. Protective Relaying Theory and Applications – Walter A. Elmore, ABB Power T & D Co. Inc., Dekker, 1994.
REFERENCES: 1. Protective Relays Application Guide - G.E.C. ALSTOM Protection and Control Ltd., 1990.
- 2. Digital Protection for Power Systems – A.T. Johns & S.K. Salman (IEE Power Series), 1995.
3. Power System Protection, Vol, 1, 2, & 3 - The Electricity Council, Peter Peregrinus, 1981.
4. Protective Relaying for Power Systems Vol. I - Stanley H. Horowitz (IEEE Press), 1980.
5. Protective Relaying for Power Systems Vol. II - Stanley H. Horowitz (IEEE Press), 1992.
Course Name : POWER QUALITY
Course Code : EE 521
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
INTRODUCTION
Introduction of the Power Quality (PQ) problem, Terms used in PQ: Sags, Swells, Surges, Harmonics, Interruptions, Assessing PQ; Remedies: Customer side of meter, utility side of the meter. Power Quality Data: Data collection, Data analysis, Database structure, Creating PQ databases, Processing PQ data.
VOLTAGE SAG ANALYSIS
Voltage sag characteristics; methodology for computation of voltage sag magnitude and occurrence; accuracy of sag analysis; duration and frequency of sags. Effect of transformer connections, effect of pre-fault voltage, simple examples. Voltage dip problems. Fast assessment methods for voltage sags in distribution systems.
PQ CONSIDERATIONS IN INDUSTRIAL POWER SYSTEMS:
Adjustable speed drive (ASD) systems and applications, sources of power system harmonics, mitigation of harmonics. Characterization of voltage sags experienced by three-phase ASD Systems : Types of sags and phase – angle jumps. Effects of momentary voltage dips on the operation of induction and synchronous motors. Voltage sag coordination for reliable plant operation.
EFFECTS OF HARMONICS ON POWER QUALITY:
Harmonic analysis of industrial customers; technical barriers in ASDs. Methods of evaluation of harmonic levels in industrial distribution systems. Harmonic effect on transformers. Impact of distribution system capacitor banks on PQ. Guidelines for limiting voltage harmonics.
POWER QUALITY AND FACTORY AUTOMATION:
General plant description, monitoring strategy, equipment selection and testing. Design philosophy of filters to reduce harmonic distortion. Power conditioners. Voltage flicker measurement and analysis System.
POWER QUALITY STANDARDS AND GUIDELINES:
Industry standards and general guidelines. Global quality standards: ISO 9000, framework for quality, rewards of quality with ISO 9000.
BOOK:
1. Maths J. Bollen, “Power Quality”, IEEE Press
REFERENCES:
1. Recent Technical Papers Published in IEEE on ‘Power Quality’.
Course Name : SPECIAL ELECTROMECHANICAL DEVICES
Course Code : EE 522
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
Linear induction motors and actuators. Permanent magnet motors. Disc motors, stepper motors: brushless motors. High performance energy efficient machines. Special induction generators and control. Servo motors, special duty motors. Special electrical machines associated with wind, solar, tidal, wave, micro hydal and other non-conventional energy sources.
REFERENCES:
1. Recent Technical Papers Published in IEEE on “Electromechanical Devices”
Course Name : POWER SYSTEM VOLTAGE STABILITY
Course Code : EE 531
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
REVIEW OF ELECTRIC POWER SYSTEMS
Brief survey of Power System Analysis and operation, Active power & Reactive power. Transmission using Elementary models, Difficulties with reactive power transmission SCC, SCR & Voltage regulation.
VOLTAGE STABILITY
Voltage stability, voltage collapse, Voltage Security Time frames for Voltage Instability Mechanisms, Relation of Voltage Stability to Rotor Angle Stability, Voltage Instability in Mature Power Systems, P-V curves, V-Q curves, Graphical Explanation of Long-term Voltage stability.
REACTIVE POWER COMPENSATION AND CONTROL OF TRANSMISSION SYSTEM
Transmission system characteristics, Series Capacitors, shunt capacitors and Shunt Reactors, SVS, Comparison between Series and Shunt Compensation Synchronous condensers, Transmission Network LTC transformers.
ELECTRICAL LOADS
Static and dynamic characteristics of Load components, Reactive compensation of Loads, LTC transformers and distribution Voltage Regulators.
GENERATION CHARACTERISTICS
Generator Reactive power capability, generator control and protection, system response to power impacts, power plant response, AGC.
SIMULATION OF EQUIVALENT SYSTEMS
VOLTAGE STABILITY OF A LARGE SYSTEM
Load modeling and testing, Dynamic performance including under voltage load shedding, automatic control of mechanically switched capacitors.
VOLTAGE STABILITY WITH HVDC LINKS
Basic Equations for HVDC, HVDC operation, Voltage Collapse, Voltage Stability concepts based on Short Circuit ratio, Power System dynamic performance.
MITIGATION OF VOLTAGE INSTABILITYBOOK:
1. ‘Power System Voltage Stability’ - C.W. Taylor, MGH
REFERENCES:
1. ‘Power System Dynamics Stability and Control’ – K.R.Padiyar – B.S. Publisher.
2. ‘Power System Stability and Control’ – P. kundur, MGH
3. Pertinent IEEE papers.
Course Name : HVDC TRANSMISSION
Course Code : EE 532
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
Engineering aspect of DC Transmission and comparison of it with AC transmission, Type of HVDC link, Analysis of 3 phase bridge converter with no overlap, ≤60° and > 60°, Equivalent circuit of HVDC links, Converter and HVDC System control, converter faults and protection, harmonics and fillers. Reactive Power Control.
Multiterminal DC system, types of MTDC system control and protection, scope of MTDC system.
Component model for analysis of DC system. General aspect of digital dynamic simulation of converter and DC systems.
BOOKS:
- K.R. Padiyar, “HVDC Transmission System”.
- Kimbark “ Direct Cement Transmission” related IEEE papers.
REFERENCES:
1. S.S.Rao, “EHVAC & HVDC Transmission ,” Khanna Publishers.
Course Name : NON-LINEAR AND ADAPTIVE CONTROL
Course Code : EE 533
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
Introduction to nonlinear systems and their behavior, nonlinear modeling of rigid and flexible body dynamics, Nuclear Fission, and Reactor.
Analysis of nonlinear systems, perturbation theory, perturbation dynamics, stability of an equilibrium point, phase plane trajectories, describing functions, production of limit cycles.
Stability of nonlinear systems, Lyapunov approach, singular perturbations, luru’s formulation, Pupov stability criteria.
Nonlinear control design techniques; feedback linearization, input –state and input-output linearization, design issues for MIMO nonlinear systems.
Variable structure control, sliding surface design, approximation of switching laws.
Adaptive control:
Need for adaptive control, MIT rule, Model reference and self-tuning adaptive control techniques, concept of hyper stability, auto tuning, gain scheduling.
Stability, convergence and robustness issues in adaptive control.
Adaptive control of nonlinear systems.
Practical aspects, implementation and applications of adaptive control.
BOOKS:
- Slotine J.J. E and W. Li, “applied nonlinear control”, Prentice Hall Inc.,1991.
- Mohler R.R.,“Nonlinear systems; Dynamics and Control”, Prentice Hall Inc.,1991
REFERENCES:
1 M. Vidyasagar, “ Nonlinear system analysis”, Prentice Hall , 1993
2 K.J. Astrom, “ Adaptive Control”, Addison Wesley.
3. Astrom K.J. and B. Wittenmark, “Computer Controlled Systems; Theory and Design’’, Prentice Hall of India, 1994
Course Name : SYSTEM MODELING AND OPTIMIZATION
Course Code : EE 534
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
SYSTEM MODELING
Introduction, types of modeling, modeling of time varying, distributed, stochastic, nonlinear, discrete event and hybrid systems.
Conventional tools for linear system modeling, Introduction to non- conventional modeling tools, Neural models, Fuzzy models.
Model simulation languages and tools.
OPTIMIZATION THEORY
Introduction to optimization theory, Importance in solving system engineering problems, convex sets & Functions; affine and convex sets, supporting and separating hyper planes, dual cones and generalized inequalities.
Linear programming problem; Formulation, simplex Method, Dual Simplex method, sensitivity analysis, duality in programming.
Introduction to nonlinear programming;
Unconstrained optimization- formulation of quadratic optimization problems, gradient descent and steepest descent methods, Newton’s method, self- concordance.
Constrained optimization – direct optimization, cutting plane methods, methods of feasible direction, analytic center cutting plane methods.
Multi- objective optimization.
Application to approximation and problems.
BOOKS:
1. S.S. Rao, “Optimization theory and applications’’ Wiley Eastern Ltd.
REFERENCES:
- KV Mittal, “Optimization methods,” Wiley Eastern Ltd
- NA Kheir, “system modeling and computer simulation” Marcel Decker, New York.
- Korn G. A., “ Interactive Dynamic Simulation,” McGraw Hill, N.Y.
Course Name :
MODELING & ANALYSIS OF ELECTRIC MOTOR DRIVE SYSTEMS
Course Code : EE 535
Credits : 4
L T P : 4 0 0
- Introduction:
Introduction to MATLAB/SIMULINK, basic idea of MATLAB and SIMULINK blocksets with application to simple RLC circuits, Magnetic & line modeling:
Line parameters, circuit model, circuit model for short , medium and long transmission line, real & reactive power flow.
- Transformers:
Modeling of transformer, open circuit and short circuit model, inrush current phenomena, DC bias core saturation
- Electric Machines
:Basic idea of electric machines and its transformation, Dq0 transformation of network components, space vectors.
- Three phase induction machine:Operating characteristics, starting methods, open circuits conditions, analysis, single phase induction motor Induction motor drive: Open loop & close loop control system, field oriented control.
- DC Machine Drive
DC shunt generator, starting, loading, braking characterstics, universal motor, DC series machine.
Text books:
- Chee-Mun Ong “Dynamic Simulation of Electric Machinery: Using MATLAB/ SIMULINK Prentice Hall, © 1997.
- R Krishnan, Electric Drive Modeling, Analysis and control Pearson Education, 2001
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