Course Name : DYNAMIC SYSTEMS AND CONTROL
Course Code : EE 501
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
INTRODUCTION (04)
Dynamical systems and transformations.
LINEAR CONTROL THEORY (08)
Linear dynamical systems, basics, state space solutions and realizations, stability, liapunov theory, controllability & observability, state feedback ana state estimation
OPTIMAL CONTROL (15)
Optimization problems of dynamic systems, optimization problems with path constraints, optimal feedback control, linear systems with quadratic criteria, optimal feedback control in the presence of uncertainty, Bellman’s equation & dynamical programming: (a) calculus of variations, (b) computational aspects.
APPLIED NONLINEAR CONTROL (15)
Nonlinear system analysis: (a) phase plane analysis, (b) Lyapunov theory, (c) advanced stability theory
Nonlinear Control Systems Design: (a) Feedback linearization, (b) sliding mode control (c) adaptive control, (d) control of multi-input physical systems (e) schochastic and adaptive control
BOOKS:
1. C.T. Chen, Linear System Theory & Design, Oxford University Press
2. Robert F. Stengel, Optimal Control and Estimation, Dower Publications
3. A.E. Bryson and Y.C. Ho, Applied Optimal Control, Hemisphere Publishing Co. NewYork
REFERENCES:
1. T. Kailath , A.H. Sayed, and B. Hassibi, Linear Estimation, Prentice Hall
2. H.K. Khalil, Nonlinear Systems, Prentice Hall
3. R. Bellman, Adaptive Control Process, Princeton University Press
Course Name : ADVANCED POWER SYSTEM ANALYSIS
Course Code : EE 502
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
Formation of network matrices, Singular and non-singular Transformation. Algorithms for formation of bus admittance and bus impedance matrices. Sparsity Technique and optimal ordering. (10)
Load flow studies using Y bus Gauses- Soidel, Newton-Raphson, Fast decoupled power flow. Z-bus formulation for load flow solution. Comparison of various methods of load flow solution. (15)
Three phase networks: Three phase network elements, three phase balanced network, Transformation matrices. Three phase unbalanced network elements. Algorithm for formation of three phase bus impedance matrix. Modification of three phase bus impedance matrix for changes in the network. (08)
Network fault and contingency analysis: Fault computation using Z-bus. Short-circuit calculations for three phase networks using Z bus. Contingency analysis for Power systems. (15)
State estimation from line measurements.The line power flow state estimator. State estimation and noisy measurements. Monitoring the power system Determination of variance Z2 – to normalize measurements, Improving state estimates by adding measurements. (12)
BOOKS:
1. Glonn N. Stagg and ahmed H. El-Abiad, “Computer Methods in Power System Analysis” McGraw Hill, International Edition 1988.
2. Grangier & Stevenson –“Power System Analysis”, McGraw Hill International Students Edition
REFERENCES:
1. George L.Kusic, “Computer-aided Powersystem Analysis”, Prentice Hall, 1986.
2. J.Arrillaga, C.P. Amold and B.J. Harker, “Computer Modelling of Electrical Power Systems, John willey & Sons, 1983.
3. O.I. Elgard,Electric Energy Systems– An Introduction, TataMcgraw Hill, 1971.
4. M.A. Pai, Computer Techniques in Power System Analysis, Tata McGraw Hill, 1979.
5. A Bramaller, R.N. Allan, Y.M. Hamam, Sparsity, Pitman Publishing, 1976.
6. P.M. Anderson, Analysis of Faulted Power Systems, IEEE Press Book.
Course Name : POWER ELECTRONICS DEVICES AND CIRCUITS
Course Code : EE 503
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
DC – DC SWITCH-MODE CONVERTERS (07)
Control of dc-dc converters Buck Converters, Boost Converters, Buck-Boost converters, Cuk dc-dc converters, Full bridge dc-dc converter, Dc – dc converter comparison
SWITCHED MODE DC-AC INVERTERS (08)
Basic Concepts of switch mode Inverters, Single phase inverters, three phase inverters, Effect Of blanking Time on Output Voltage in PWM inverters, other Inverter switching Schemes, Rectifier Mode of Operation
RESONANT CONVERTERS (10)
Zero-voltage/ zero-current switching, Classifications of resonant converters, Basic Resonant Circuit concepts, Load Resonant converters, Resonant-switch converters, Zero-voltage switching, Clamped voltage topologies, Resonant dc-link Inverters with zero-voltage switchings, High Frequency – Link Integral-half-cycle Converters
SWITCHING DC POWER SUPPLIES (08)
Linear Power supplies, Overview of switching power supplies, Dc-dc converters with electrical isolation, Control of switch-mode dc power supplies, Power supply protection, Electrical Isolation in the Feedback loop, Designing to meet the power supply specifications
POWER CONDITIONERS AND UNINTERRUPTED POWER SUPPLIES (05)
Power Line Disturbances, Power Conditioners and UPS
APPLICATIONS OF POWER ELECTRONICS IN MOTOR DRIVES (08)
Control methods, - voltage drive and current drive, quasi-square wave, PWM, sinewave, Kramer, Synchronous motor drives - dc link, starting, power converter, Brushed dc drive systems - Equations of motion and characteristics of operation. Methods of controlling using constant voltage and constant current techniques. Integration into a complete servo system.
BOOK:
1. Power Electronics converters, applications and Devices – Mohan, Undeland Robbins
REFERENCES:
1. Cyril, W.Lander, Power Electronics, McGraw Hill, International Edition, 1993.
2. M.H Rashid, Power Electronics, Prentice Hall of India – 1994.
3. M.D Singh and KB Kanchandani, Power Electronics, T.M.H New Delhi, 1998
Course Name : DISCRETE TIME CONTROL SYSTEMS
Course Code : EE 504
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
Introduction: control system terminology, computer based control, control theory (history & trends)
(03)
Signal processing in digital control: advantages of digital control, basic digital control scheme, principle of signal conversion, basic discrete-time signals, time domain &transfer function models, stability in z –plane, sampling, sampled spectra & aliasing, filtering, principles of discretization. (10)
Models of digital control devices and systems: z-domain description of sampled continuous, time plants, z- domain description of systems with dead- time, implementation of digital controllers. (08)
Design of Digital Control algorithms: z-plane specifications of control system design, digital compensator design using frequency response and root locus plots, z- plane synthesis. (06)
State Variable Analysis of Digital Control System: state description of digital processors, state description of sampled continuous- time plants, solution of state difference equations controllability and observability. (09)
Digital Control System with State Feedback, dead beat control by state feedback and dead beat observers, lyapunov stability analysis for discrete –time systems. (07)
BOOK:
1. Gopal, M., Digital control and state variable methods, Tata McGraw-Hill Publishing company limited.
REFERENCES:
1. Kuo, B.C., Digital control systems.,Orlando Florida: Saunders College Publishing
2. G.F. Franklin, J.D. Powel and M.L. Workmen, Digital Control of Dynamic Systems, Joh Wiley & Sons
3. Gayakward, R and L sokoff, analog and digital control systems, Englewood cliffs, New jersey: Prentice- hall
4. Ogata, k. discete –time control systems, Englewood cliffs, New jersey: Prentice-hall
Course Name : ADVANCED DESIGN TECHNIQUES IN CONTROL
Course No : EE 505
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
INTRODUCTION TO DESIGN (04)
State-space models; Performance measures like ISE, ITAE; Quadratic indices; Controllability and Observability.
POLE PLACEMENT MODEL MATCHING (10)
Unity feedback configuration: regulation & tracking, robust tracking & disturbance rejection, Model matching-two parameter configuration, implementation of two parameter compensators
Multivariable unity-feedback systems: regulation & tracking, robust tracking & disturbance rejection, Multivariable model matching-two parameter configuration
LINEAR QUADRATIC REGULATOR (LQR) (10)
Performance index; Optimal control law; Algebraic Riccati eqn.; Frequency-domain interpretation.Linear Quadratic Gaussian (LQG): Statistical descriptions of noise; Kalman filter; Stability margins.
H¥ DESIGN (10)
Uncertainty descriptions; Robustness measures; Formulation for control-synthesis; Riccati eqn.; Model-order reduction.
CASE STUDIES (08)
BOOK:
1. B. Friedland, Control System Design, McGraw Hill
REFERENCES:
1 B.D.O. Anderson and J.B. Moore, Optimal Control - LQ Methods, Prentice Hall of India
2. J.C. Doyle, B.A. Francis and A.R. Tannenbaum, Feedback Control Theory, Maxwell Macmilan Publication
3 C.T. Chen, Linear system Theory and design, Oxford University Press.
Course Name : EHVAC & DC TRANSMISSION
Course Code : EE 506
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
Engineering Aspects of E.H.V.A.C. & H.V.D.C. transmission. Design of Power & Structure for E.H.V.A.C. & H.V.D.C. Thermal ratings of lines and cables. Transformer technology. Circuit breakers, Electric Field and voltage gradients of conductors in E.H.V.A>C. and H.V.D.C. Design of E.H.V. lines based upon steady state limits, Transient over voltages, and voltage stability. (18)
HVDC Power Flow. Comparison of HVDC and EHV-AC system. Types of HVDC links, Control of HVDC links. Analysis of 3-phase bridge convertor with overlap angle < 60O and >, 60O, Equivalent Circuit of H.V.D.C. link, Faults and protection, Harmonics and filters, DC lines and cables, DC reactor, Stability aspects of synchronous and a synchronous links. (18)
Power loss and audible noise, radio interference in E.H.V.A.C. & H.V.D.C. systems. (06)
Lightning and lightning protection of E.H.V.A.C.& H.V.D.C. .systems, Insulation and coordination of E.H.V.A.C. & H.V.D.C. systems, long air gaps. (09)
Series and shunt compensation and Reactive power control apparatus in E.H.V.A.C. & H.V.D.C. systems.
(09)
BOOKS:
1. HVDC Power Transmission System, K.R. Padiyar, Wiley Eastern Ltd., 1990.
2. R.D. Begamudre, Extra High Voltage A.C. Transmission, Wiley Eastern Ltd., 2nd Edition
REFERENCES:
1. E.W.Kimbark, Direct Current Transmission, Vol. I, Wiley Interscience,1971.
2. J.Arrillaga, High Voltage Direct Current Transmission, Peter Peregrines, 1983..
3. J.Arrillaga et.al, Computer Modelling of Electrical Power System, John Wiley, 1993.
4. Related IEEE/IEE Published.
5. Transmission Line Reference Book 345 KV and above, EPRI, Palo Alto, USA.
6. Electrical Transmission and Distribution Reference book, Oxford Book Company, Calcutta.
Course Name : POWER SYSTEM OPERATION AND CONTROL
Course Code : EE 507
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
POWER SYSTEMS OPERATIONAL SECURITY AND DISPATCH (08)
Review of security concept and state of operation, contingency analysis; generation dispatch; dynamic security; power system state estimation; maximum likelihood weighted least-squares estimation; bad measurements; network observabilities and pseudo-measurements; applications in system control.
FREQUENCY CONTROL AND AGC (10)
Review of theory of frequency dynamics. Multi-area frequency dynamics. Load-frequency and tie-line power flow control. Theory of Automatic Generation control, AGC implementation methods.
INTERCONNECTED SYSTEMS OPERATION (06)
Need of system interconnection. Operating policies. Economic interchange. Optimal multi-area Operation.
UNIT COMMITMENT (08)
Priority lists, Integer Programming, Dynamic Programming, Lagrangian Relaxation and Neural Net Methods.
ENERGY MANAGEMENT SYSTEMS AND REAL-TIME CONTROL (10)
Energy management systems. Software systems, Computer hardware resources and configurations. Data management. Communications and distributed computing. Expert systems for contingency and security evaluation, event analysis, system restoration and reactive control. Short range load forecasting.
BOOK:
1. Wood and Wollenberg "Power Generation Operation and Control", John Wiley, 1984.
REFERENCES:
1. OI Elgerd "Electric Energy Systems Theory", McGraw Hill, 1983.
2. Mahalanabis et al., "Computer-aided power system analysis" Tata McGraw, 1988.
3. Anderson & Fouand "Power system control and stability" Iowa State University Press, 1977.
4. "Fundamentals of supervisory systems" IEEE Tutorial Course Text, 91EH0337-6-PWR, 1991.
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 (04)
Background: Power industry restructuring; Electricity market models; Electricity market fundamentals for planning purpose
POWER SYSTEM PLANNING FUNDAMENTALS & RELIABILITY (12)
Planning criteria; Uncertainties, Planning process, Generation planning, Transmission planning, Least-cost planning, Risks and making choices in planning; Power system reliability; Reliability 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 forecasting 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 reliability 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. Reliability Assessment of Large Electric Power Systems – R. Billinton, R.N. Allan (2nd Edition, Plenum Press, New York) 1992.
3. An Adaptive Neural-wavelet Model for Short Term Load Forecasting - B. Zhang & Z.Y. Dong, (International Journal of Electric Power Systems Research. Vol. 59 pp. 121-129), 2001.
4. Deregulation, Privatization, and Competition: Transmission Planning under Uncertainty – T. De la Torre, J.W. Feltes, T. Gomez and H.M. Merrill, (IEEE Trans. Power Systems, Vol. 14, No. 2, pp. 460-465), May 1999.
Course Name : SYSTEM DYNAMICS AND META SYSTEMS
Course Code : EE 509
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
General systems theory, system, system dynamics, models, mental, models, relationship between system Dynamics and cybernetics (03)
Rate processes- stock and flows, levels and rates, exercises on graphical integration (03)
Lab exercises, (05)
Importance of Non-linearity, delay, initial conditions, Dimensional consistency, (03)
Lab exercises (05)
Causal loop diagrams, Reinforcing and balancing loops, positive and negative feedback, conceptualization exercises ,loop polarity and shift in loop dominance. (03)
Lab exercises (05)
Model formulation, rate equations, auxiliary equation, table function, Levels, delays representation of decision process (03)
Lab exercises. (05)
Generic structures, S shaped growth, unexpected behavior of Ist order, 2nd order, 3rd order, and 4th order loops,. Exponential, oscillating systems. (05)
Transferability of structures, Archetypes (04)
Group modeling, system thinking as paradigm, necessity and benefit of system dynamics, exercise in group modeling. (06)
Meta system Engineering-system schema ,world schema, pattern, form, holon, system domains, Emergent properties, domain engineering, world engineering, whole system design. (10)
BOOK:
1. Introduction to System Dynamics by Jay Forrestor, MIT press.
REFERENCES:
1. Introduction to Systems Science, Jay Forrestor, Fifth discipline- Peter Senge by Century Business
Course Name : NEURAL NETWORKS
Course No : EE 510
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
INTRODUCTION (10)
Biological neurons and memory: Structure and function of a single neuron; Artificial Neural Networks (ANN); Typical applications of ANNs : Classification, Clustering, Vector Quantization, Pattern Recognition, Function Approximation, Forecasting, Control, Optimization; Basic Approach of the working of ANN - Training, Learning and Generalization.
SUPERVISED LEARNING (10)
Single-layer networks; Perceptron-Linear separability, Training algorithm, Limitations; Multi-layer networks-Architecture, Back Propagation Algorithm (BTA) and other training algorithms, Applications. Adaptive Multi-layer networks-Architecture, training algorithms; Recurrent Networks; Feed-forward networks; Radial-Basis-Function (RBF)networks.
UNSUPERVISED LEARNING (10)
Winner-takes-all networks; Hamming networks; Maxnet; Simple competitive learning; Vector-Quantization; Counter propagation networks; Adaptive Resonance Theory; Kohonen's Self-organizing Maps; Principal Component Analysis.
ASSOCIATED MODELS (03)
Hopfield Networks, Brain-in-a-Box network; Boltzmann machine.
OPTIMIZATION METHODS (10)
Hopfield Networks for-TSP, Solution of simultaneous linear equations; Iterated Gradient Descent; Simulated Annealing; Genetic Algorithm.
BOOK:
1. K. Mehrotra, C.K. Mohan and Sanjay Ranka, Elements of Artificial Neural Networks, MIT Press, 1997 - [Indian Reprint Penram International Publishing (India), 1997]
REFERENCES:
1. Simon Haykin, Neural Networks - A Comprehensive Foundation, Macmillan Publishing Co., New York, 1994.
2. A Cichocki and R. Unbehauen, Neural Networks for Optimization and Signal Processing, John Wiley and Sons, 1993.
3. J. M. Zurada, Introduction to Artificial Neural Networks, (Indian edition) Jaico Publishers, Mumbai, 1997.
Course Name : POWER ELECRONICS CONTROL OF AC & DC DRIVES
Course Code : EE 511
Credits : 4
LTP : 4 0 0
Lecture wise breakup No of lectures
INTRODUCTION (02)
Power Devices and Switching, Motor Drive
PHASE CONTROLLED DC MOTOR DRIVES: (10)
Phase Controlled Converters, Steady State Analysis of Three Phase Converter Controlled DC Motor Drive, Two-Quadrant Three Phase Converter Controlled DC Motor Drive, Transfer Functions of the Subsystems, Design of Controllers, Four-Quadrant DC Motor Drive, Simulation of One Quadrant DC Motor Drive, Application Consideration.
CHOPPER CONTROLLED DC MOTOR DRIVE: (06)
Principle of Operation of the Chopper, Four-Quadrant Chopper Circuit, Chopper for Inversion, Model of the Chopper, Steady-State Analysis of Chopper-Controlled DC Motor Drive, Closed loop Operation, Dynamic Simulation of the Speed-Controlled DC Motor Drive, Applications.
PHASE CONTROLLED INDUCTION MOTOR DRIVES (05)
Stator Voltage Control, Slip Energy Recovery Scheme, Steady-State Analysis and Closed Loop Control.
FREQUENCY-CONTROLLED INDUCTION MOTOR DRIVE (08)
Static Frequency Changers, Voltage-Inverter Driven Induction Motor, Current-Source Induction Motor Drives, Applications.
VECTOR CONTROLLED INDUCTION MOTOR DRIVES (06)
Principle of Vector Control, Direct and Indirect Vector Control Schemes, Dynamic Computations and Simulations, Speed Controller Design for Indirect Vector Controlled Induction Motor Drive, Performance and Applications.
PERMANENT MAGNET SYNCHRONOUS & BRUSHLESS DC MOTOR DRIVES (06)
Vector Control of PM Synchronous Motor, Control Strategies, Flux Weakening Operation, Speed Controller Design, Sensor less Control, PM Brush less DC Motor.
BOOKS:
1. Krishnan R, Electric Motor Drives, Pearson Education.
REFERENCES:
1. Pillai, S.K., Analysis of Thyristor Power Conditioned Motors.
2. Timontny L., Varenine S.K., P.E. Hand Book.
3. Dubey G.K., Power Semiconductor Controlled Drives
Course Name : ADVANCED POWER SYSTEM STABILITY
Course No : EE 512
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
Modelling of Synchronous Machine, Excitation and Prime Mover Controllers, transmission Lines, Loads, and SVC. (13)
Concepts of stability of dynamic systems. Small signal stability Analysis of single machine system Power system Stabilizers. Small signal stability Analysis of Multimachine system. (13)
Review of transient stability, numerical integration methods. Transient stability analysis of single machine connected to infinite bus. Transient stability analysis of Multimachine system. Evaluation of transient stability by direct method. (13)
Voltage stability concepts, voltage collapse phenomenon. Voltage stability of single load bus connected to infinite power system. Voltage stability analysis of multi-load bus- multi generator system. (10)
Stability enhancement measures for all type of stability. (06)
BOOKS:
1. K.R.Padiyar, Power System Dynamics: Stability and Control, Interline Publishing Pvt Ltd., Banglore,
REFERENCES:
1. P.Kundur, Power System Stability And Control, McGraw-Hill Inc. , 1994
2. V.A. Venikov, Transient Phenomena in power system, Mir Publications.
3. A.A. Fouad and P.M.Anderson, Power system stability and control, Iowa University Press, Ames, Iowa, 1977.
4. E.W. Kimbark, Power system Stability, Vol.I and III, John Wiley and Sons, Inc., New York, 1948.
Course Name : DIGITAL SIGNAL PROCESSING AND APPLICATIONS
Course Code : EE 513
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
Signal & Signal Processing: classification of signals, typical signal processing operations, typical signal processing applications, why digital signal processing (03)
Time Domain Representation of Signals & Systems: 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. (06)
Transform: Domain representation of signals: 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 (08)
Time Domain Representation of LTI systems: the frequency response, the transfer function. Digital two-pairs stability test. (05)
Digital processing of continuous time - signals: sampling of continuous time signals, analysis filter design, anti- aliasing filter design, reconstruction filter design. (05)
Digital Filter Structures: block diagram representation, signal flow graph representation, equivalent structures, Basic FIR digital filter structures, Basic IIR filters structures, all pass filters, tunable structures. (08)
Digital Filter Design: 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. (08)
APPLICATIONS
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 : FAST TRANSIENTS IN POWER SYSTEMS
Course Code : EE 514
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
INTRODUCTION TO FAST TRANSIENTS: (10)
Origin and nature of power system Transients, traveling waves on transmission system, the line equation, the shape attenuation and distortion of waves, reflection of traveling waves , successive reflections, traveling waves on multi conductor systems, transition points on multi conductor circuits.
LIGHTNING : (05)
Charge formation , mechanism of lightning stroke. Mathematical model of lightning stroke.
THEORY OF GROUNDS WIRES : (05)
Direct stoke to a tower, effect of reflection up and down the tower , the counterpoise.
SWITCHING SURGES : (08)
Normal frequency effects, high charging currents, cancellation waves, recovery voltage, restricting phenomena. Protection of transmission systems against surge.
HIGH FREQUENCY OSCILLATIONS AND TERMINAL TRANSIENTS OF TRANSFORMER (04)
INSULATION COORDINATION: (12)
Insulation coordination procedures (IEC) for high voltage systems: Design criteria, classification of overvoltages, insulation design for switching, lightning and temporary overvoltages, pollution, application of arresters for protection of lines and stations, statistical methods of insulation coordination, risk of failure, test prescriptions. Insulation coordination procedures (IEC) for low voltage systems: representative overvoltages, selection of clearance and creepage distances, macro and micro environments, testing techniques, transient (switching and lightning) voltage surge suppression in industrial and commercial electrical installations, protection of electronic devices.
BOOK:
1. Allan Greenwood , Electrical Transients in power Systems , Wiley Iterscience, 1971
REFERENCES:
1. L.V Bewley, Travelling waves on transmission system , power publications Inc. New York, 1963.
2. R Rudenterg, Electric Stroke waves in power systems, Harvard University press, Cambridge, Massachusetts, 1968.
3. Transmission Line Reference Book, EPRI, USA, 1982
4. Gonen, T., “Electric Power Transmission System Engineering: Analysis and Design”, Wiley, 1988.
Course Name : POWER SYSTEM DYNAMICS AND CONTROL
Course Code : EE 515
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
Basic Concepts of dynamical systems and stability. Modelling of power system components for stability studies: generators, transmission lines, excitation and prime mover controllers, flexible AC transmission (FACTS) controllers. (12)
Analysis of single machine and multi-machine systems. Small signal angle instability (low frequency oscillations): damping and synchronizing torque analysis, eigenvalue analysis. (10)
Mitigation using power system stabilizers and supplementary modulation control of FACTS devices. Small signal angle instability (sub-synchronous frequency oscillations): analysis and counter-measures. (10)
Transient Instability: Analysis using digital simulation and energy function method. Transient stability controllers. Introduction to voltage Instability. Analysis of voltage Instability. (10)
BOOK:
1. P.Sauer & M.A.Pai, Power System Dynamics & Stability, Prentice Hall, 1997.
REFERENCES:
1. P.Kundur, Power System Stability and Control, McGraw Hill Inc, New York, 1995.
2. K.R.Padiyar Power System Dynamics, Stability & Control, Interline Publishers, Bangalore, 1996.
Course Name : APPLICATIONS OF POWER ELECTRONICS TO POWER SYSTEMS
Course Code : EE 516
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
Steady state and dynamic problems in AC systems. Flexible AC transmission systems (FACTS). Principles of series and shunt compensation. Description of static var compensators (SVC) (06)
Thyristor Controlled series compensators (TCSC), Static phase shifters (SPS), Static condenser (STATCON), Static synchronous series compensator (SSSC) and Unified power flow controller (UPFC). (10)
Modelling and Analysis of FACTS controllers. Control strategies to improve system stability. (06)
Power Quality problems in distribution systems, harmonics, harmonics creating loads (06)
Modelling, harmonic propagation, Series and parallel resonances, harmonic power flow (06)
Mitigation of harmonics, filters, passive filters, Active filters, shunt, series hybrid filters, voltage sags & swells, voltage flicker. Mitigation of power quality problems using power electronic conditioners. IEEE standards.
(08)
BOOK:
1. T.J.E. Miller, Static Reactive Power Compensation, John Wiley & Sons, New York, 1982.
REFERENCES:
1. G.T. Heydt, Power Quality, Stars in a Circle Publications, Indiana, 1991.
2. Recent publications on Power Systems and Power Delivery.
Course Name : STATIC REACTIVE POWER CONTROL & FACTS
Course No : 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). (06)
Review of Power Semiconductor Devices, Voltage-sourced converters, Self and lone-Commutated Current-Sourced Converters. (08)
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. (06)
BOOK:
1. N.G. Hingorani and L.Gyugyi, Understanding FACTS: Concepts andTechnologyof Flexible AC Transmission Systems,Standard Publishers-Distributors
REFERENCES:
1. Miller T.J.E., “Reactive Power Control in Electric Systems”, John Wiley
Course Name : MODERN PROTECTION METHODS
Course No : EE 518
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
OVERVIEW OF PROTECTION SYSTEMS AND ITS DEVELOPMENT (02)
FAULT AND TRANSIENT IN POWER SYSTEMS (06)
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 (05)
Requirement of transducers for measurement and protection, their features and characteristics under steady state and transient conditions.
PROTECTION SYSTEMS
PROTECTION FOR DISTRIBUTION SYSTEMS (06)
Protection criteria for distribution system, features of directional and non-directional protection schemes for distribution system .
TRANSMISSION LINE PROTECTION SYSTEMS (06)
Distance protection system and characteristics; differential line protection; phasecomparison line protection; use of line carrier and communication links.
BUSBAR, TRANSFORMER AND GENERATOR PROTECTION SYSTEMS (07)
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 : MACHINE MODELLING AND ANALYSIS
Course Code : EE 519
Credits : 4
LTP : 4 0 0
Lecture wise breakup No of lecture
Basic Two-pole DC machine – primitive 2-axis machine – Voltage and Current relationship – Torque equation, Mathematical model of separately excited DC motor and DC Series motor in state variable from – Transfer function of the motor – Numerical problems, Mathematical model of D.C. shunt motor and D.C. Compound motor instate variable from – Transfer function of the motor – Numerical Problems.
Linear transformation – Phase transformation (a,b,c to α,β,ο)- Active transformation (α,β,ο to d,q), Circuit model of a 3 phase Induction motor – Linear transformation – Phase Transformation – Transformation to a Reference frame – Two axis models for Induction motor. Voltage and Current Equations in stator reference frame – Equation in Rotor reference frame – Equations in a synchronously rotating frame – Torque equation – Equations in state-space from.
Circuit model of a 3 ph Synchronous motor – Two axis representation of Syn. Motor. Voltage and current Equations in State – space variable from – Torque equation.
BOOKS:
1. Electric Motor Drives Modelling Analysis & Control by R. Krishnan Pearon education.
2. Thyristor control of Electric Drives – Vedam Subramanyam.
3. Analysis of electric machinery and Drive systems – Paul C.Krause, Oleg wasynezuk, Scott D. Sudhoff
Course Name : ELECTRICAL DRIVES SYSTEM
Course Code : EE 520
Credits : 4
LTP : 4 0 0
Lecture wise breakup No of lectures
Basic Concepts Characteristics and operating modes of drive motors. Starting, braking and speed control of motors. 4 quadrant drives. Types of loads. Torque and associated controls used in process industries. Applications of solid state controllers such as choppers, rectifiers, inverters and cycloconverters in drive systems, and their performance characteristics. Modern trends in industrial drives and control. Case studies relating to steel mills, paper mills, textile mills, machine tools etc. A.C. motor drives in transportation system and traction. Duty cycle. Heating/cooling and insulation in motors. Choice of motors and rating. Electromagnetic Control of Motors.
BOOK:
1. Thyristor Control of Electric Drives-Vedam Subramanyam
REFERENCES:
1. Power Semiconductor Controlled Drives by G.K.Dubey.
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.
REFERENCES:
1. Recent Technical Papers Published in IEEE on ‘Power Quality’.
Course Name : SPECIAL ELECTROMECHANICAL DEVICES:
Course Code : EE 522
Credits : 4
LTP : 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 : ELECTRIC MOTOR DRIVES
Course No : EE 523
Credits : 4
L T P : 4 0 0
Lecture wise breakup No of lectures
INTRODUCTION: (02)
Power Devices and Switching, Motor Drive.
MODELING OF DC MACHINES: (03)
Electromechanical Modeling, State-Space Modeling Block Diagram and Transfer Functions, Flow Chart for Computation.
PHASE CONTROLLED DC MOTOR DRIVES: (10)
Phase Controlled Converters, Steady State Analysis of Three Phase Converter Controlled DC Motor Drive, Two-Quadrant Three Phase Converter Controlled DC Motor Drive, Transfer Functions of the Subsystems, Design of Controllers ,Four-Quadrant DC Motor Drive, Simulation of One Quadrant Dc Motor Drive, Application Consideration.
CHOPPER CONTROLLED DC MOTOR DRIVES: (06)
Principle of Operation of the Chopper, Four-Quadrant Chopper Circuit, Chopper for Inversion, Model of the Chopper, Steady-State Analysis of Chopper-Controlled DC Motor Drive, Closed loop Operation, Dynamic Simulation of the Speed-Controlled DC Motor Drive, Applications.
POLYPHASE INDUCTION MACHINES: (05)
Review of Basics of Induction Motor, Dynamic Modeling, Dynamic Simulation, Evaluation of Control Characteristics of the Induction Machine, Space-Phasor Model.
PHASE CONTROLLED INDUCTION MOTOR DRIVES: (05)
Stator Voltage Control, Slip Energy Recovery Scheme, Steady-State Analysis and Closed Loop Control.
FREQUENCY CONTROLLED INDUCTION MOTOR DRIVES: (08)
Static Frequency Changers, Voltage-Inverter Driven Induction Motor, Current-Source Induction Motor Drives, Applications.
VECTOR CONTROLLED INDUCTION MOTOR DRIVES: (06)
Principle of Vector Control, Direct and Indirect Vector Control Schemes, Dynamic Computations and Simulations, Speed Controller Design for Indirect Vector-Controlled Induction Motor Drive, Performance and Applications.
PERMANENT MAGNET SYNCHRONOUS & BRUSHLESS DC MOTOR DRIVES: (06)
Vector Control of PM Synchronous Motor, Control Strategies, Flux Weakening Operation, Speed Controller Design, Sensor less Control, PM Brush less DC Motor.
BOOK:
1. Krishnan R, Electric Motor Drives, Pearson Education.
REFERENCES:
1. Pillai,S.K.,Analysis of Thyristor Power Conditioned Motors.
2. Timotny L., Varenine S.K., P.E. Hand Book.
3. Dubey G.K., Power Semiconductor Controlled Drives.
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