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ANNA UNIVERSITY - COIMBATORE 13

CURRICULUM - 2007

POST GRADUATE PROGRAMME

Branch: M.E. (POWER ELECTRONICS AND DRIVES)

SEMESTER I (FULL- TIME)

Hours/WeekSubjectCode

Subject NameL T P M

THEORY

07PE101 Applied Mathematics 3 1 0 100

07PE102 Modeling and Analysis of Electrical Machines 3 1 0 100

07PE103 Advanced Digital System Design 3 0 0 100

07PE104 Advanced Power Semiconductor Devices 3 0 0 100

07PE105 Analysis of Power Converters 3 0 0 100

07PEEXX Elective I 3 0 0 100

PRACTICALS

07PE106 Modeling & Simulation Laboratory 0 0 3 100

TOTAL 18 2 3 700

SEMESTER II (FULL- TIME)


Subject NameL T P M

THEORY

07PE201 Digital Signal Processors 3 1 0 100

07PE202 Advanced Solid State Drives 3 1 0 100

07PE203 Simulation of Power Electronic Systems 3 0 0 100

07PE204 Embedded Systems * 3 0 0 100

07PEEXX Elective II 3 0 0 100

07PEEXX Elective III 3 0 0 100

PRACTICALS

07PE205 Power Electronics & Drives Laboratory 0 0 3 100

TOTAL 18 2 3 700

* Common to Power Electronics and Drives & Applied Electronics

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LIST OF ELECTIVES

For SEMESTER I (ELECTIVE I)


Subject NameL T P M

THEORY

07PEE01 High Voltage Direct Current Transmission 3 0 0 100

07PEE02 Non Conventional Energy Systems 3 0 0 100

07PEE03 Special Electrical Machines 3 0 0 100

LIST OF ELECTIVES

For SEMESTER II (ELECTIVE II and ELECTIVE III)


Subject NameL T P M

THEORY

07PEE04 Computational Intelligent Techniques 3 0 0 100

07PEE05 Power Quality Engineering 3 0 0 10007PEE06 Flexible AC Transmission Systems 3 0 0 100

07PEE07 Computer Communication and Networks 3 0 0 100

07PEE08 Project Management 3 0 0 100

07PEE09 Advances in Power Electronics 3 0 0 100

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SEMESTER - I

L T P M07PE101 APPLIED MATHEMATICS

3 1 0 100(Common to Applied Electronics, Power Electronics & Drives and Power System Engineering)

UNIT - I CALCULUS OF VARIATION (12)

Functional Eulers equation Variational problems involving one unknown function Several unknown functions Functionals dependent on higher order derivatives Several independent variables Isoperimetric problems.

UNIT - II Z TRANSFORM (12)

Transform of standard functions Convolution Initial and Final value problems Shifting Theorem Inverse transform (Using Partial Fraction Residues) Solutionof difference Equations using Z Transform.

UNIT - III RANDOM PROCESSES (12)

Classification Auto correlation Cross correlation Ergodicity Power spectraldensity function Poisson processes.

UNIT - IV LINEAR PROGRAMMING (12)

Simplex algorithm Two-phase and BigM method Duality theory Dual simplexmethod -Transportation and Assignment problems.

UNIT - V NON - LINEAR PROGRAMMING (12)

Formulation of nonlinear programming problem Constrained optimization withequality constraints Constrained optimization with inequality constraints Saddlepoint problem Graphical method of nonlinear programming problem involving onlytwo variables Kuhn-tucker conditions with non-negative constraints Wolfesmodified simplex method.

Lecture 45 Tutorial 15 Total 60Reference Books

1 M.K.Venkataraman , Higher Mathematics for Engineering & Science, NationalPublishing Company,2000

2 Kandasamy, Engineering Mathematics Volume II, S.Chand & Co., 2001.

3 P.K.Gupta , D.S.Hira, Operations Research, S.Chand &Co ., 1999

4 T.Veerarajan,Probability, Statistics & Random Processes, Tata McGraw Hill.,2002.

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L T P M07PE102 MODELING AND ANALYSIS OF ELECTRICAL MACHINES

3 1 0 100

UNIT - I MODELING OF DC MACHINES (12)

Equivalent circuit and Electro magnetic torque-Electromechanical modeling-Fieldexcitation: separate, shunt, series and compound excitation-commutator action.Effect of armature mmf-Analytical fundamentals: Electric circuit aspects-magneticcircuit aspects-inter poles.

UNIT - II DYNAMIC MODELING OF INDUCTION MACHINES (12)

Equivalent circuits- steady state performance equations-Dynamic modeling ofinduction machines: Real time model of a two phase induction machines, Threephase to two phase transformation-Electromagnetic torque-generalized model inarbitrary reference frames-stator reference frames model-rotor reference framesmodel-synchronously rotating reference frame model.

UNIT - III PHASE CONTROLLED AND FREQUENCY CONTROLLEDINDUCTION MACHINES

(12)

Stator voltage control: Steady state analysis-approximate analysis-slip power

recovery scheme: principle of operation-steady state analysis range of slipequivalent circuit-performance-static scherbius drive. Constant Volts/Hz controlsimplementation-steady state performance-dynamic simulation. PWM Voltages:Generation-machine model-steady state performance.

UNIT - IV VECTOR CONTROLLED INDUCTION MACHINES (12)

Principle of vector control-direct vector control: flux and torque processor-DVC instator reference frames with space vector modulation. Indirect vector controlscheme: Derivation and implementation. Flux weakening operation: principle-fluxweakening in stator flux linkage and rotor flux linkage.

UNIT - V SPECIAL MACHINES (12)

Permanent magnet and characteristics-synchronous machines with PMs: Machineconfiguration-flux density distribution-types of PMSM-Variable Reluctance Machines:Basics-analysis-practical configuration-circuit wave forms for torque production-stepping motors..


1 R.Krishnan.Electric motor & Drives: Modeling, Analysis and Control, PrenticeHall of India, 2001.

2 Charles kingsley, Jr., A.E.Fityzgerald, Stephen D.Umans Electric Machinery,Tata McGraw Hill, Sixth Edition, 2002.

3 Miller, T.J.E.Brushless permanent magnet and reluctance motor drives,Oxford, 2005.

4 C.V.Jones, The Unified Theory of ElectricalMachines:,Butterworth,London,1967P.S.Bhimbra, Generalised theory of electrical machines, Khanna Publishers

5 P.S.Bhimbra,Generalised theory of electrical machines, Khanna Publishers, 4thEdition, 1993.

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L T P M07PE103 ADVANCED DIGITAL SYSTEM DESIGN

3 0 0 100(Common to Applied Electronics, Power Electronics & Drives )

UNIT - I SEQUENTIAL LOGIC OPTIMIZATION (9)

Sequential Circuit Optimization Using State Based Models, Sequential CircuitOptimization Using Network Models, Implicit Finite State machine TraversalMethods, Testability Considerations for Synchronous Circuits.

UNIT - II ASYNCHRONOUS FINITE STATE MACHINES (9)

Scope, Asynchronous Analysis, Design of Asynchronous Machines, Cycle andRaces, Plotting and Reading the Excitation Map, Hazards, Essential Hazards MapEntered Variable, MEV Approaches to Asynchronous Design, Hazards in CircuitDeveloped by MEV Method.

UNIT - III DIGITAL SYSTEM TESTING (9)

Fault Models, Fault Equivalence, Fault Location, Fault Dominance, Single andMultiple Stack Faults, Testing for Single Stack Faults, Algorithms, Random test

Generation, Adhoc Design for Testability Techniques, Classical Scan Designs,Boundary Scan Standards, Built-In-Self-Test, Test Pattern Generation, BISTArchitecture examples.

UNIT - IV HIGH SPEED DIGITAL DESIGN (9)

Frequency, Time and Distance, Capacitance and Inductance Effects, High SpeedProperties of Logical Gates, Speed And Power, Measurement Techniques, RiseTime and Bandwidth of Oscilloscope probes, Self Inductance , Signal pickup andloading effects of probes, clock distribution, clock skew and methods to reduce skew,Controlling crosstalk on clock lines, Delay adjustments, Clock oscillators and clockjitter.

UNIT - V SYSTEM DESIGN USING VHDL (9)

Specification of combinational systems using VHDL, Basic language element ofVHDL, Types of Modeling, Design of serial adder with accumulator, State graph forControl network, Design of Binary Multiplier and Binary Divider, Flip-Flops,Registers, Counters, Sequential Machines, Combinational Logic Circuits.

Total 45Reference Books

1 Fletcher .An Engineering Approach to Digital Design, PHI 2004.

2 Parag K Lala ,Digital Circuit Testing And Testability, Academic 1997.

3 Miron Abramovici et. al , Digital System Testing And Testable Design, JaicoPublishing House 2001.

4 Howard Johnson and Martin Graham, High Speed Digital Design : Handbook ofBlack Magic, PHI PTR.

5 Masakazu Shoji, High Speed Digital Circuits, Addison Wesley Publishing Co.

6 J.Bhaskar, A VHDL Primer, Addison Wesley 1999.

7 C.H.Roth, Digital System using VHDL, PWS Publishing.

8 Z.Navabi, VHDL-Analysis And Modeling of Digital Systems, MGH.

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L T P M07PE104 ADVANCED POWER SEMICONDUCTOR DEVICES

3 0 0 100

UNIT - I INTRODUCTION (9)

Power switching devices overview Attributes of an ideal switch, applicationrequirements, circuit symbols Power handling capability (SOA); Device selectionstrategy On-state and switching losses EMI due to switching Power diodes Types, forward and reverse characteristics, switching characteristics rating

UNIT - II CURRENT CONTROLLED DEVICES (9)

BJTs Construction, static characteristics, switching characteristics- Negativetemperature coefficient and secondary breakdown Power Darlington Thyristors Physical and electrical principle underlying operating mode Two transistor analogy Effect of and ico on ia concept of latching Gate and switching characteristics Converter grade and inverter grade and other types; series and parallel operation Comparison of BJT and Thyristor Steady state and dynamic models of BJT andThyristor.

UNIT - III VOLTAGE CONTROLLED DEVICES (9)Power MOSFETs and IGBTs Principle of voltage controlled devices, construction,types, static and switching characteristics Steady state and dynamic models ofMOSFET and IGBTs; Basics of GTO, MCT, FCT, RCT and IGCT.

UNIT - IV FIRING AND PROTECTING CIRCUITS (9)

Necessityof isolation pulse transformer opto-coupler; Gate drive circuit for SCR,MOSFET, IGBTs and base driving for power BJT overvoltage, over current andgate protections, Design of snubbers

UNIT - V THERMAL PROTECTION (9)

Heat transfer conduction, convection and radiation Cooling liquid cooling,vapour phase cooling; Guidance for heat sink selection Thermal resistance andimpedance Electrical analogy of thermal components, heat sink types and design Mounting types.


1 B.W. Williams, Power Electronics Devices, Drivers, Applications and passivecomponents, Macmillan, (2/e), 1992.

2 Rashid M.H., Power Electronics circuits, Devices and Applications, PrenticeHall India, Third Edition, Newdelhi, 2004.

3 M.D. Singh and K.B.Khanchandani, Power Electronics, Tata McGraw Hill,2001.

4 Mohan, Undeland and Robins, Power Electronics Concepts, applications anddesign, John Wiley and sons, Singapore, 2000.

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L T P M07PE105 ANALYSIS OF POWER CONVERTERS

3 0 0 100

UNIT - I ANALYSIS OF SWITCHED CIRCUITS (9)

Ideal models of power switches analysis of the thyristor controlled half waverectifier R, L, RL, RC load circuits load circuit with electromotive force thyristorspecifications heat sink calculations Surge currents limitation on di/dt, dv/dt,classification and analysis of commutation.

UNIT - II CONTROLLED RECTIFIERS (9)

Continuous and discontinuous modes of single phase half wave and full waverectifiers half controlled configurations RL circuit with electromotive force forcontinuous and discontinuous operation. Effect of transformer leakage reactance operating domains of three phase full converters and semi converters.

UNIT - III DC-DC SWITCH MODE CONVERTERS (9)

DC-DC converter systems control of DC-DC converters, Buck converters Continuous and discontinuous modes Boost converters continuous and

discontinuous modes Buck boost converters continuous and discontinuous anddiscontinuous modes. Cuck converters continuous and discontinuous models DC-DC converter comparison; ZVS and ZCS resonant converters.

UNIT - IV CHOPPERS (9)

Classification of DC chopper circuits analysis of type A chopper and type Bchopper voltage, current and load commutation of choppers step up chopper pulse width modulated AC choppers Current topologies and Harmonic eliminationmethods.

UNIT - V INVERTERS (9)

Characteristics output voltage and waveform control bridge inverters singlephase and three phase versions MOSFET, IGBT inverters analysis and design;Current source inverters Concepts of multilevel inverters.


1 Dewan, S.B. and Straugher A., Power Semiconductor Circuits, John Wiley andsons, 1975.

2 Dubey G.K., Doralda S.R., Joshi A., and sinha R.M.K., Thyristorised powercontrollers, Wiley Eastern Limited, 1986.

3 Rashid M.H., Power Electronics Circuits, Devices and Applications, PHI, (3/e),

2004.4 Sen P.C., Thyristor DC Drives, John Wiley and sons. 1981.

5 Ned Mohan, Undeland and Robbins, Power Electronics: concepts, applicationsand design, John wiley and sons, Singapore,2000.

6 Bimal K. Bose, Modern Power Electronics and AC Drives, Pearson (2/e), 2003.

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PRACTICALS

07PE106 MODELING & SIMULATION LABORATORY L T P M(Any 10 Experiments) 0 0 3 100

LIST OF EXPERIMENTS

1 Modeling of simple PN Junction diode.

2 Modeling of Silicon Controlled Rectifier.

3 Modeling of MOSFET / IGBT / BJT

4 Simulation of Single phase Semi converter

a) R Load.

b) RL load.

c) RLE (Motor) Load

5 Simulation of Single phase Fully controlled converter.

a) R Load.

b) RL load.c) RLE (Motor) Load

6 Simulation of Single phase Dual converter.

7 Simulation of Three phase semi converter.

8 Simulation of Three phase fully controlled converter

9 Simulation of Single phase full bridge Inverter

10 Simulation of Three phase full bridge inverter.

a) 180 degree mode operation

b) 120 degree mode operation

11 Simulation of PWM inverters

a) Sinusoidal PWM

b) Square PWM

12 Simulation of Three phase AC Voltage Controller.

a) Lamp load

b) Motor load

Total 45

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SEMESTER - II

L T P M07PE201 DIGITAL SIGNAL PROCESSORS

3 1 0 100


Need and benefits of Digital Signal Processing Typical signal processingoperations: Convolution, correlation. Filtering, transformation and modulation -Algorithms for signal processing Basic architecture of DSPs - Fundamentals offixed point DSP architecture Fixed point number representation and computation Fundamentals of floating point DSP architecture floating point numberrepresentation and computation.

UNIT - II TEXAS PROCESSORS (12)

Study of TMS 320 C 5X processor - Architecture Addressing modes Instructionset Programming.

UNIT - III PERIPHERALS and INTERFACES OF DSP (12)Peripherals interface - Digital and analog Interface Host interface Memoryinterface DMA ports Serial ports Applications.

UNIT - IV COMMERCIAL DSP DEVICES (12)

TMS C240 processor and ADSP 2181 processor- Architecture Addressing modes program control Instruction and programming simple programs - Specialfeatures PWM generation.

UNIT - V MOTOR CONTROL APPLICATIONS (12)

Controller implementation using TMS 320 F 2407 and TMS 320 F 2812 for AC and

DC motor speed control.


1 Sanjit K Mitra, Digital Signals Processing: A Computer based approach, TataMcGraw Hill, Second edition, 2004.

2 Avatar Singh and S.Srinivasan, Digital Signal Processing: Implementation usingDSP microprocessors with examples from TMS 320C54XX, ThompsonBrooks/Cole, 2004

3 K.Padmanabhan et al. A Practical approach to Digital Signal Processing, NewAge Publications, 2001.

4 B. Venkataramani et al. Digital Signal Processor Architecture, Programmingand Applications , TMH, New Delhi 2002.

5 TMS320F/C24\x DSP controllers, Reference Guide-Literature No: SPRU160C ,June 1994

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L T P M07PE202 ADVANCED SOLID STATE DRIVES

3 1 0 100

UNIT - I MOTORS FUNDAMENTALS AND MECHANICAL SYSTEMS (12)

DC motor - Types, induced emf, speed-torque relations; Speed control Armatureand field control; Ward Leonard control Constant torque and constant horse poweroperations. Review of Induction Motor operation Equivalent circuit Performance

of the machine with variable voltage, rotor resistance variation, pole changing andcascaded induction machines, slip power recovery Static Kramer Drive.Synchronous, Brushless DC and Switched Reluctance Drives.

UNIT - II CONVERTER AND CHOPPER CONTROL (12)

Principle of phase control Series and separately excited DC motor with singlephase and three phase converters waveforms, performance parameters,performance characteristics - Operation with free wheeling diode schemes; Driveemploying dual converter. Introduction to time ratio control and frequencymodulation; Class A, B, C, D and E chopper controlled DC motor performanceanalysis, multi-quadrant control.

UNIT - III VSI AND CSI FED INDUCTION MOTOR CONTROL (12)

AC voltage controller fed induction machine operation Energy conservation issues V/f operation theory requirement for slip and stator voltage compensation. CSIfed induction machine Operation and characteristics - PWM controls.

UNIT - IV FIELD ORIENTED CONTROL (12)

Field oriented control of induction machines Theory DC drive analogy Direct orFeed back vector control - Indirect or Feed forward vector control Flux vectorestimation - Space Vector Modulation control.

UNIT - V DIRECT TORQUE CONTROL (12)

Direct torque control of Induction Machines Torque expression with stator and rotorfluxes, DTC control strategy optimum switching vector selection reduction oftorque ripple methods.


1 Gopal K Dubey, Power Semiconductor controlled Drives, Prentice Hall Inc.,New Yersy, 1989.

2 Vedam Subramanyam, Electric Drives Concepts and Applications, TataMcGraw Hill, 200.

3 Bimal K Bose, Modern Power Electronics and AC Drives , Pearson EducationAsia 2002.

4 R.Krishnan, Electric Motor Drives Modeling, Analysis and Control, Prentice-Hall of India Pvt. Ltd., New Delhi, 2003.

5 Austin Hughes, Electric Motors and Drives Fundamentals, Types andApplications, Elsevier a division of Reed Elsevier India private Limited,NewDelhi, 2006.

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07PE203 SIMULATION OF POWER ELECTRONICS SYSTEMS L T P M3 0 0 100


Need for Simulation - Challenges in simulation - Classification of simulationprograms - Overview of PSPICE, MATLAB and SIMULINK.Mathematical Modeling of Power Electronic Systems:Static and dynamic models of

power electronic switches - Static and dynamic equations and state-spacerepresentation of power electronic systems.

UNIT - II PSPICE (9)

File formats - Description of circuit elements - Circuit description Output variables -Dot commands - SPICE models of Diode, Thyristor, Triac, BJT, Power MOSFET,IGBT and MCT.

UNIT - III MATLAB and SIMULINK (9)

Toolboxes of MATLAB - Programming and file processing in MATLAB - Modeldefinition and model analysis using SIMULINK - S-Functions - Converting S-

Functions to blocks.

UNIT - IV SIMULATION USING PSPICE, MATLAB and SIMULINK (9)

Diode rectifiers -Controlled rectifiers - AC voltage controllers - DC choppers - PWMinverters Voltage source and current source inverters - Resonant pulse inverters -Zero current switching and zero voltage switching inverters.

UNIT - V SIMULATION OF DRIVES (9)

Simulation of speed control schemes for DC motors Rectifier fed DC motors Chopper fed DC motors VSI and CSI fed AC motors PWM Inverter DC linkinverter.

Reference Books Total 45

1 Ramshaw. E., Schuuram D. C., PSpice Simulation of Power Electronics Circuits An Introductory Guide, Springer, New York, 1996.

2 Chee-Mun Ong, "Dynamic Simulation of Electric Machinery : Using MATLAB/Simulink", Prentice Hall PTR, New Jersey, 1998.

3 Ned Mohan, "Power Electronics: Computer Simulation Analysis and Educationusing PSPICE", Minnesota Power Electronics Research and Education, USA,1992.

4 Bimal K Bose, "Power Electronics and Variable Frequency Drives", IEEE Press,

New Jersey, 1996.

5 "The PSpice User's Guide", Microsim Corporation, California, 1996.

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07PE204 EMBEDDED SYSTEMS L T P M(Common to Applied Electronics and Power Electronics & Drives) 3 0 0 100

UNIT - I PIC MICROCONTROLLER 16F87X (9)

Architecture - Features Resets Memory Organisations : Program Memory, DataMemory Instruction Set simple programs. Interrupts I/O Ports Timers- CCPModules- Master Synchronous serial Port(MSSP)- USART ADC- I2C

UNIT - II EMBEDDED PROCESSORS (9)

ARM processor- processor and memory organization, Data operations, Flow ofControl, CPU Bus configuration, ARM Bus, Memory devices, Input/output devices,Component interfacing, designing with microprocessor development and debugging,Design Example : Alarm Clock.

UNIT - III EMBEDDED PROGRAMMING (9)

Programming in Assembly Language(ALP) Vs High level language C programelements, Macros and Functions Use of pointers NULL pointers use of functioncalls multiple function calls in a cyclic order in the main function pointers Function

queues and interrupt service Routines queues pointers Concepts of Embeddedprogramming in C++ - Object oriented programming Embedded programming inC++, C program compilers Cross compiler optimization of memory codes.

UNIT - IV EMBEDDED SYSTEM CO-DESIGN (9)

Embedded System project management Embedded system design and Co-DesignIssues in System Development process Design cycle in the development phase foran embedded system Uses of Target system or its emulator and In-CircuitEmulator Use of software Tools for Development of an embedded system Use ofscopes and logic analyzers for system hardware tests Issues in Embedded SystemDesign

UNIT - V REAL-TIME OPERATING SYSTEMS (9)

Operating system services I/O subsystems Network operating systems InterruptRoutines in RTOS Environment RTOS Task scheduling models, Interrupt Performance Metric in Scheduling Models IEEE standard POSIX functions forstandardization of RTOS and inter-task communication functions List of Basicfunctions in a Preemptive scheduler Fifteen point strategy for synchronizationbetween processors, ISRs, OS Functions and Tasks OS security issues- MobileOS


1 Raj Kamal , Embedded Systems Architecture, Programming and Design, TataMcGraw-Hill, New Delhi, 2003

2 Wayne Wolf, Computers as Components: Principles of Embedded ComputingSystem Design, Morgan Kaufman Publishers, 2001.

3 Frank Vahid and Tony Givargi Embedded System Design: A UnifiedHardware/Software Introduction, s,John Wiley & Sons, 2000.

4 John B Peatman, Design with PIC Microcontrollers, Prentice Hall of India, 2007

5 Ajay V Deshmukh, Microcontroller Theory and Applications, Tata McGrawHill,2007

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PRACTICALS

07PE205 POWER ELECTRONICS AND DRIVES LABORATORY

(Any 10 Experiments) L T P M0 0 3 100

LIST OF EXPERIMENTS

1 Analysis of Dual Converter Fed DC Motor Drive

2 Chopper Fed DC Drive

3 DSP controlled AC drive

4 Performance study of Stator Voltage Controlled Induction Motor Drive

5 Analysis of Vector Controlled Induction Motor Drive

6 Harmonic Analysis of Converter Fed Drive

7 IGBT Based Three Phase PWM Inverter

8 IGBT Based Three Phase SVPWM Inverter

9 Simulation of Power Electronic Systems using PSpice

10 Modeling and Simulation of Electric Drives using MATLAB

Total 45

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LIST OF ELECTIVES

For SEMESTER I (ELECTIVE I) (07PEE01 -07PEE03)

L T P M07PEE01 HIGH VOLTAGE DIRECT CURRENT TRANSMISSION

3 0 0 100(Common to Power Electronics & Drives and Power System Engineering)

UNIT - I GENERAL ASPECTS (9)Historical development of HVAC and DC links kinds of DC links-HVDC projects inIndia and abroad advantages and disadvantages of HVDC transmission -Applications of DC transmission economic factors development of power devicesfor HVDC transmission thyristors light activated thyristors MOS controlledthyristors (MCTs) Switching and steady state characteristicsCooling of ThyristorsProblem.

UNIT - II THYRISTOR CONVERTERS (9)

Three phase fully controlled thyristor bridge converters operation as rectifiers andline commutated inverters converter equivalent circuits parameters andcharacteristics of rectifiers and inverters series and parallel arrangement ofthyristors multibridge converters.

UNIT - III CONTROL OF CONVERTERS AND REACTIVE POWER CONTROL (9)

Gate control basic means of control and modes of operation power reversal desired features of control control characteristics constant current control constant extinction angle control stability of control tap changer control powercontrol and current limits. Reactive Power Requirements Reactive Power Controlduring Steady State and Transients

UNIT - IV PROTECTION OF HVDC SYSTEMS, HARMONICS, FILTERSAND GROUND RETURN

(9)

Basics of protection of HVDC systems DC reactors voltage and currentoscillations DC line oscillations clearing line faults and re-energizing the line circuit breakers over voltage protection -Characteristics and uncharacteristicharmonics troubles caused by harmonics means of reducing harmonics harmonic filters Corona and Radio interference- ground return and groundElectrodes

UNIT - V SIMULATION OF HVDC SYSTEMS (9)

Introduction System Simulation: Philosophy and Tools HVDC System Simulation Modeling of HVDC Systems for Digital Dynamic Simulation Digital DynamicSimulation of Converters and DC SystemsReference Books Total 45

1 Kimbark E.X., Direct Current Transmission, Vol. I, Wiley Interscience, NewYork 1971

2 Allan Greenwood, Electrical Transients in Power Systems, John Wiley andSons New York, 1992

3 Kory(ed) B. J., High Voltage Direct Current Converters and Systems.Macdonald & Co, London 1995

4 Adamson and Hingorani N.G., High Voltage Direct Current PowerTransmission, Garraway ltd., England, 1960.

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L T P M07PEE02 NON CONVENTIONAL ENERGY SOURCES


UNIT - I SOLAR ENERGY (9)

Introduction to solar energy: solar radiation, availability, measurement and estimation Solar thermal conversion devices and storage solar cells and photovoltaicconversion PV systems MPPT. Applications of PV Systems solar energy

collectors ands storages.UNIT - II WIND ENERGY (9)

Introduction Basic principles of wind energy conversion wind data and energyestimation site selection consideration basic components of wind energyconversion system Types of wind machines basic components of wind electricconversion systems. Schemes for electric generations generator control, loadcontrol, energy storage applications of wind energy Inter connected systems.

UNIT - III CHEMICAL ENERGY SOURCES (9)

Introduction fuel cells design and principles of operation of a fuel cell classification of fuel cells. Types of fuel cells conversion efficiency of fuel cells.

Types of electrodes, work output and emf of fuel cell, Applications of fuel cells.Hydrogen energy: Introduction hydrogen production electrolysis, thermo-chemical methods, Westing House Electro-chemical thermal sulphur cycle. Fossilfuel methods. Hydrogen storage, Utilization of hydrogen gas.

UNIT - IV ENERGY FROM OCEANS (9)

Introduction, ocean thermal electric conversion (OTEC), methods of ocean thermalelectric power generation, open cycle OTEC system, closed OTEC cycle.Energy from tides: Basic principles of tidal power, component of tidal power plants,operation methods of utilization of tidal energy, site requirements, storage,advantages and limitations of tidal power generation. Ocean waves, energy andpower from the waves, wave energy conversion devices.

UNIT - V GEOTHERMAL ENERGY (9)

Introduction, estimation of geothermal power, nature of geothermal fields,geothermal sources, inter connection of geothermal fossil systems, prime movers forgeo thermal energy conversion. Application of geothermal energy.Energy from biomass: Introduction, Biomass conversion technologies,photosynthesis, classification of biogas plants. Biomass Energy conversion, Energyfrom waste.


1 SP Sukatme, Solar Energy Principles of thermal collection and storage,second edition, Tata McGraw Hill, 1991.

2 GD Rai, Non Conventional Energy Sources.

3 J.A. Duffie and W.A. Beckman, Solar Engineering of Thermal Processes,Second Edition, John Wiley, New York, 1991.

4 D.Y. Goswami, F. Kreith and J.F. Kreider, Principles of Solar Engineering,Taylor and Francis, Philadelphia, 2000.

5 D.D. Hall and R.P. Grover, Bio-Mass Regenerable Energy, John Wiley,Newyork, 1987.

6 J. Twidell and T. Weir, Renewable Energy Resources, E&FN Spon Ltd.,London, 1986.

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L T P M07PEE03 SPECIAL ELECTRICAL MACHINES


UNIT - I STEPPING MOTOR (9)

Constructional features - Principle of operation-Modes of excitation-Torqueproduction in Variable Reluctance (VR) stepping motor Dynamic characteristics-

Drive systems and circuit for open loop control - Closed loop control of steppingmotor Application.

UNIT - II SWITCHED RELUCTANCE MOTOR AND LINEAR INDUCTIONMOTOR

(9)

Constructional features Principle of operation Torque equation Powercontrollers Characteristics and control Magnetic Levitation - Linear InductionMotor-Applications.

UNIT - III PERMANENT MAGNET DC MOTOR (9)

Principles of PMDC motor Fundamentals of permanent magnets Kinds ofpermanent magnets Structure of field system Armature structure Brushes andcommutator - Moving coil motors: classification Types Characteristics Discmotors.

UNIT - IV PERMANENT MAGNET BRUSHLESS DC MOTOR (9)

Commutation in DC motors Difference between mechanical and electroniccommutators - Hall sensors Optical sensors Multiphase brushless motor Square wave permanent magnet brushless motor drives Torque and EMF equation Torque-Speed characteristics Controllers.

UNIT - V PERMANENT MAGNET SYNCHRONOUS MOTOR (9)

Principle of operation EMF, power input and torque expressions Phasor diagram Vector control Control strategies Flux weakening operation Speed controllerdesign - Sensorless control.


1 Miller, T.J.E. Brushless Permanent Magnet and Reluctance Motor Drives,Clarendon Press, Oxford 1989.

2 Kenjo.T and Naganori S. Permanent Magnet and Brushless DC Motors,Clarendon Press, Oxford 1989.

3 Kenjo.T, Stepping Motors and their Microprocessor Control , Clarendon Press,Oxford 1989.

4 Krishnan. R, Electric Motor Drives Pearson Prentice Hall, India, 2007.

5 Laithwaite, Induction Machines for special purposes

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LIST OF ELECTIVES

For SEMESTER I (ELECTIVE II and ELECTIVE - III) (07PEE04 -07PEE09)

07PEE04 COMPUTATIONAL INTELLIGENT TECHNIQUES L T P M3 0 0 100

UNIT - I FUZZY LOGIC (10)

Introduction to Neuro Fuzzy and soft Computing Fuzzy Sets Basic Definitionand Terminology Set-theoretic operations Member Function Formulation andparameterization Fuzzy Rules and Fuzzy Reasoning - Extension principle andFuzzy Relations Fuzzy If-Then Rules Fuzzy Reasoning Fuzzy InferenceSystems Mamdani Fuzzy Models-Sugeno Fuzzy Models Tsukamoto FuzzyModels Input Space Partitioning and Fuzzy Modeling.

UNIT - II GENETIC ALGORITHM (8)

Derivative-based Optimization Descent Methods The Method of steepestDescent Classical Newtons Method Step Size Determination Derivative-freeOptimization Genetic Algorithms Simulated Annealing Random Search Downhill Simplex Search.

UNIT - III NEURAL NETWORKS (10)

Introduction -Supervised Learning Neural Networks Perceptrons - Adaline Backpropagation Multilayer perceptrons Radial Basis Function Networks Unsupervised Learning and Other Neural Networks Competitive LearningNetworks Kohonen Self Organizing Networks Learning Vector Quantization Hebbian Learning.

UNIT - IV NEURO FUZZY MODELING (9)

Adaptive Neuro-Fuzzy Inference Systems Architecture Hybrid Learning Algorithm learning Methods that Cross-fertilize ANFIS and RBFN Coactive Neuro-FuzzyModeling Framework Neuron Functions for Adaptive Networks Neuro FuzzySpectrum.

UNIT - V APPLICATIONS (8)

Printed Character Recognition Inverse Kinematics Problems Automobile FuelEfficiency prediction Soft Computing for Color Recipe Prediction Introduction topower system and electronics applications (Qualitative treatment only)


1 J.S.R.Jang, C.T.Sun and E.Mizutani, Neuro-Fuzzy and Soft Computing, PHI,

Pearson Education 2004.

2 Davis E.Goldberg,Genetic Algorithms : Search, Optimization and MachineLearning Addison Wesley, N.Y.,1989.

3 S.Rajasekaran and G.A.V.Pai,Neural Networks, Fuzzy Logic and GeneticAlgorithms,PHI, 2003.

4 R.Eberhart, P.simpson and R.Dobbins, Computational Intelligence PC Tools,AP Professional, Boston 1996.

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18

07PEE05 POWER QUALITY ENGINEERING L T P M3 0 0 100


Definitions Power quality, Voltage quality Power quality issues : Short duration voltagevariations, Long duration voltage variations, Transients, Waveform distortion, Voltageimbalance, Voltage fluctuation, Power frequency variations, low power factor Sources andEffects of power quality problems Power quality terms Power quality and ElectroMagnetic Compatibility (EMC) Standards.

UNIT - II SHORT INTERRUPTIONS & LONG INTERRUPTIONS (10)

Introduction Origin of short interruptions : Voltage magnitude events due to re-closing,Voltage during the interruption Monitoring of short interruptions Influence on inductionmotors, Synchronous motors, Adjustable speed drives, Electronic equipments Singlephase tripping : Voltage during fault and post fault period, Current during fault period Prediction of short Interruptions.Definition Failure, Outage, Interruption Origin of interruptions Causes of longinterruptions Principles of regulating the voltage Voltage regulating devices, Applications: Utility side, End-User side Reliability evaluation Cost of interruptions.

UNIT - III VOLTAGE SAG & TRANSIENTS (10)

Introduction Definition Magnitude, Duration Causes of Voltage Sag Three PhaseUnbalance Phase angle jumps Load influence on voltage sags on Adjustable speeddrives, Power electronics loads, Sensitive loads - Stochastic assessment of voltage sags -Overview of mitigation methods. Definition Power system transient model Principles ofover voltage protection - Types and causes of transients Devices for over voltageprotection - Capacitor switching transients Lightning transients Transients from loadswitching.

UNIT - IV WAVEFORM DISTORTION, WIRING AND GROUNDING (10)

Introduction Definition and terms Harmonics, Harmonics indices, Inter harmonics,Notching Voltage Vs Current distortion Harmonics Vs Transients Sources and effectsof harmonic distortion System response characteristics Principles of controllingharmonics Standards and limitation - Definitions and terms Reasons for grounding National Electrical Code (NEC) grounding requirements Utility Power system grounding End-User power system grounding Wiring and grounding problems.

UNIT - V POWER QUALITY SOLUTIONS (9)

Introduction Power quality monitoring : Need for power quality monitoring, Evolution ofpower quality monitoring, Deregulation effect on power quality monitoring Power factorimprovement Brief introduction to power quality measurement equipments and powerconditioning equipments Planning, Conducting and Analyzing power quality survey Mitigation and control techniques - Active Filters for Harmonic Reduction


1 Roger C. Dugan, Mark F. McGranaghan and H.Wayne Beaty, "Electrical PowerSystems Quality", McGraw-Hill, New York, 2nd Edition, 2002.

2 Barry W.Kennedy, Power Quality Primer, McGraw-Hill, New York, 2000.3 Sankaran.C, "Power Quality", CRC Press, Washington, D.C., 20024 Math H.J.Bollen, "Understanding Power Quality Problems: Voltage Sags and

Interruptions", IEEE Press, New York, 2000.5 Arrillaga.J, Watson.N.R and Chen.S, "Power System Quality Assessment", John Wiley

& Sons Ltd., England, 20006 Short.T.A., Distribution Reliability and Power Quality, CRC Press Taylor and Francis

Group, 2006.

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19

07PEE06 FLEXIBLE AC TRANSMISSION SYSTEMS L T P M3 0 0 100


FACTS-a toolkit, Principles of Reactive Power Control in load and transmission lineCompensation Series and Shunt compensation Concepts of FACTS - Basicconcepts of Static VAR compensator, Resonance damper, Thyristor controlled series

capacitor, Static condenser, Phase angle regulator, and other controllers.

UNIT - II SERIES COMPENSATION SCHEMES (9)

Sub-Synchronous resonance, Torsional interaction, torsional torque, Compensationof conventional, ASC, NGH damping schemes, Modeling and control of thyristorcontrolled series compensators.

UNIT - III STATIC VAR COMPENSATION (9)

Basic concepts, Thyristor Controlled Reactor (TCR), Thyristor Switched Reactor(TSR), Thyristor Switched Capacitor (TSC), Saturated Reactor (SR), Fixed Capacitor(FC).

UNIT - IV UNIFIED POWER FLOW CONTROL (9)

Introduction, Implementation of power flow control using conventional thyristors,Unified power flow concept, Implementation of unified power flow controller

UNIT - V DESIGN OF FACTS CONTROLLERS (9)

Approximate multi-model decomposition, Variable structure FACTS controllers forPower system transient stability, Non-linear variable-structure control, variablestructure series capacitor control, and variable structure resistor control Simulationand study of FACTS under dynamic conditions.


1 Narin G.Hingorani, Flexible AC Transmission , IEEE Spectrum, April 1993, pp40- 45.

2 Narin G. Hingorani, High Power Electronics and Flexible AC TransmissionSystems IEEE High Power Engineering Review, 1998.

3 Narin G.Hingorani, Power Electronics in Electric Utilities : Role of PowerElectronics in future power systems , Proc. Of IEEE, Vol.76, no.4, April 1988.

4 Mohan Mathur.P., Rajiv K. Varma, Thyristor based FACTS controllers forElectrical Transmission Systems, John Wiley and Sons Inc., IEEE Press, USA,2002.

5 Einar V.Larsen, Juan J. Sanchez-Gasca, Joe H.Chow, Concepts for design of

FACTS Controllers to damp power swings , IEEE Trans On Power Systems,Vol.10, No.2, May 1995.

6 Gyugyi L., Unified power flow control concept for flexible AC transmission ,IEEE Proc-C Vol.139, No.4, July 1992.

7 K.R. Padiyar, FACTS Controllers for Power Transmission and Distribution NewAge International Publishers, 2007.

8 Narain G.Hingorani, Laszio Gyugyi, Understanding FACTS concept andTechnology, Standard Publisher, Delhi, 2001.

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20

07PEE07 COMPUTER COMMUNICATION AND NETWORKS L T P M3 0 0 100

UNIT - I COMPUTER NETWORKS (9)

Evolution of data networks, Network architecture, ISO Reference model examples ofnetworks, Application of networks, Physical layer, and communication medium

characteristics.

UNIT - II MEDIUM ACCESS SUB LAYER AND DATA LINK LAYER (9)

Local area networks, conventional channel allocation methods, pure-ALOHA, S-ALOHA, Finite population ALOHA, Controlled ALOHA, Reservation ALOHA, Designissues for packet radio networks IEEE Standard for LAN-Ethernet: CSMA/CD LAN,Token passing ring. Data link layer design issues Service primitives Stop andwait Sliding window protocols Comparison of stop and wait and sliding windowprotocols.

UNIT - III NETWORK AND TRANSPORT LAYERS (9)

Network layer design issues Routing algorithm - Congestion control algorithmsinternetworking. Transport layer design issues Connection management Asimple transport protocol on top of X.25.

UNIT - IV QUEUING THEORY AND CAPACITY ASSIGNMENT (9)

M/M/I Queues/G/I Queues, priority queuing capacity assignment for terminalnetworks and distributed networks, concentration and buffering for finite and infinitebuffers ad block storage.

UNIT - V PRESENTATION LAYER AND APPLICATION LAYER (9)

Design issues Abstract syntax notation Data compression techniques

Cryptography Remote procedure call - Design Issues File transfer access andmanagement, Electronic mail Virtual terminals Other applications.


1 Andrew S.Tanenbaum, Computer Networks, 4th Edition, Prentice Hall ofIndia,2003.

2 D.Bertsekas and R.Gallager, Data networks, 2nd Edition, Prentice Hall of India,2003.

3 Godbole and Kahate, Computer Communication Networks (Ascent Series),McGraw Hill, 2003.

4 M.Schwartz, Computer Communications, Tata McGraw Hill, 2002.

5 Achyut S Godbole, Data Communications and Networking, Tata McGraw Hill,2002.

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21

07PEE08 PROJECT MANAGEMENT L T P M3 0 0 100

UNIT - I PROJECT MANAGEMENT & SYSTEMS AND PROCEDURES (9)

Need Goals- Evolution-different forms-project management in manufacturing,service and government sectors; Systems development cycle project life cycle conception phase: proposal , contracting definition phase execution phase:production / build, implementation operation phase- case study.Tools for project

planning work break down structure, responsibility matrix, events and mile stones,Gantt charts.

UNIT - II NETWORK SCHEDULING & PERT NETWORK (9)

Network Diagram critical path late times nslack float calenderscheduling.Time estimates probability of finishing by target completion date meeting the target simulating PERT network - - criticisms of PERT ; CPM Timecost relationship reducing project duration shortest duration total project cost scheduling with resource constraints resource loading and leveling constrainedresources: Introduction to GERT network, class studies in PERT/CPM.

UNIT - III PROJECT COST ESTIMATION (9)

Process classification-expert opinion, analogy, parametric estimate, costengineering- example: Contingency amount ; Elements of budgets and Estimates direct labour, direct non-labour, overhead, general and administrative expenses,profit and total billing; Project cost accounting and management information system cost summaries, cost schedules and forecasts case study.

UNIT - IV PROJECT CONTROL (9)

Cost accounting systems- project control process; Project control emphasis scopechange control, quality control, schedule control, time buffers; Performance Analysis cost, schedule, work package analysis, performance indices, updating time

estimates, technical performance measurement; Performance Index monitoring variance limits, controlling changes, contract administration, control problems, casestudy.

UNIT - V PROJECT MANAGEMENT INFORMATION SYSTEMS (PMIS)&PROJECT EVALUATION:

(9)

Functions Computer based PMI Systems Web-Based project management.Review meetings, reporting, terminating, termination responsibilities, closing thecontract, project extensions, project summary evaluation.


1 John M Nicholas, Project Management for Business and Technology, Prentice Hall

India Pvt Ltd., New Delhi, 2002.2 Anastasia Pagnoni, Project Engineering Computer Oriented Planning and

Operational Decision Making

3 Springer Verlag, 1990

4 Parameshwar P Iyer, Engineering Project Mangement with case Studies, WheelerPublishing, 1996

5 Dennis Lock, The Essentials of Project Management, Gower Punlishing Ltd., 1996

6 Vasant Desai, Project Management, Himalaya Publishing House, 2001

7 Joseph Phillips, IT Project Management On Track from Start to Finsh, TMH, 2002

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22

07PEE09 ADVANCES IN POWER ELECTRONICS L T P M0 0 100

UNIT - I RESONANT CONVERTERS (10)

Zero voltage and Zero current switching Classification of resonant converters -Basic resonant circuit concepts - Load resonant converters - Resonant switchconverters - Zero voltage switching, clamped voltage topologies -Resonant DC link

Inverters and Zero voltage switching - High frequency link integral half cycleconverters - Applications in SMPS and lighting.

UNIT - II IMPROVED UTILITY INTERFACE (10)

Generation of current harmonics Current harmonics and power factor - Harmonicstandards and recommended practices - Need for improved utility interface -Improved single phase utility interface - Improved three phase utility interface -Electromagnetic interference

UNIT - III FACTS (9)

Introduction - Principles of reactive power control in load and transmission line

compensation - Series and shunt reactive power compensation - Concepts ofFlexible AC Transmission System (FACTS) - Static var compensators (SVC) -Thyristor controlled reactor - Thyristor switched capacitor - Solid state power control- Static condensers - Controllable series compensation - Thyristor controlled phase-angle regulator and unified power flow control.

UNIT - IV MODELING AND ANALYSIS (8)

Modeling and methods of analysis of SVC and FACTS controllers - System controland protection - Harmonics and filters Simulation and study of SVC and FACTSunder dynamic conditions.

UNIT - V EMERGING DEVICES AND CIRCUITS (8)

Power Junction Field Effect Transistors - Field Controlled Thyristors - JFET baseddevices Vs other power devices - MOS controlled thyristors - Power integratedcircuits - New semiconductor materials for power devices.


1 Ned Mohan., Undeland and Robbins, " Power Electronics: Converters,Applications and Design ", John Wiley and Sons (Asia) Pte Ltd, Singapore,2003.

2 Rashid, M.H., Power Electronics Circuits, Devices and Applications, PearsonEducation (Singapore) Pte. Ltd, New Delhi, 2004./ Prentice Hall of India, NewDelhi.

3 Joseph Vithayathil., Power Electronics, Mc-Graw Hill series in Electrical andComputer Engineering, USA, 1995.

4 Mohan Mathur P, Rajiv K Varma, Thyristor Based Facts Controllers forElectrical Transmission Systems, John Wiley and Sons Inc., IEEE Press,USA,2002.

5 Roger C Dugan, Maric F Mcgranaghan, Electrical Power System Quality,Mc-Graw Hill Inc, New York, 1996.

6 Bimal K Bose, Modern Power Electronics Evolution, Technology andapplication, Jaico Publishing House, Mumbai, 2006.

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ANNA UNIVERSITY COIMBATORE

CURRICULAM 2007

M.E. Power Electronics and Drives

Code No. Course

Hours/Week Maximum Marks

L T P CSessional

Marks

Exam

MarksTotal

Theory

Elective IV 3 0 0 3 50 50 100

Elective V 3 0 0 3 50 50 100

Elective VI 3 0 0 3 50 50 100

PracticalProject Work Phase I* 0 0 3 2 50 150 200

*Includes one month Internship

SEMESTER IV

Code No. Course

Hours/Week Maximum Marks

L T P CSessional

MarksExamMarks

Total

PracticalProject Work Phase II 0 0 6 3 100 300 400

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LIST OF ELECTIVES

Group I (For Semester I)

S.No. Sub Code Course title

1 07PEE01 High Voltage Direct Current Transmission2 07PEE02 Non Conventional Energy Systems

3 07PEE03 Special Electrical Machines

Group II (For Semester II)


1 07PEE04 Computational Intelligent Techniques

2 07PEE05 Power Quality Engineering

3 07PEE06 Flexible AC Transmission Systems

4 07PEE07 Computer Communication and Networks

5 07PEE08 Project Management07PEE09 Advances in Power Electronics

Group III (For Semester III)


1 07PEE10 VLSI Design Techniques

2 07PEE11 Linear and Non linear Systems Theory

3 07PEE12 Advanced Digital Signal Processing

4 07PEE13 Electromagnetic Interference and Compatibility in System

Design5 07PEE14 Industrial Robotics

6 07PEE15 Energy Conservation and Management

7 07PEE16 Power Electronics Application to Power Systems

8 07PEE17 Virtual Instrumentation Systems

9 07PEE18 Power Electronics in Wind and Solar Power Conversion

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VLSI DESIGN TECHNIQUES

3 0 0 3

UNIT I OVERVIEW OF VLSI DESIGN TECHNOLOGY 9The VLSI design process Architectural design Logical design physical design

Layout styles Full custom Semi custom approaches. Basic electrical properties ofMOS and CMOS circuits: Ids versus Vds relationships Transconductance pass transistor

nMOS inverter Determination of pull up to pull down ratio for an nMOS inverter CMOS inverter MOS transistor circuit model.

UNIT - II VLSI FABRICATION TECHNOLOGY 9

Overview of wafer fabrication wafer processing oxidation patterning Diffusion Ion implantation Deposition Silicon gate nMOS process nwell CMOS process

pwell CMOS process Twintub process Silicon on insulator.

UNIT - III MOS AND CMOS CIRCUIT DESIGN PROCESS 9MOS layers Stick diagrams nMOs design style CMOS design style Design rules

and layout Lambda based design rules Contact cuts Double metal MOS processrules CMOS lambda based design rules Sheet resistance Inverter delay Driving

large capacitive loads Wiring capacitance.

UNIT - IV SUBSYSTEM DESIGN 9Switch logic pass transistor and transmission gates Gate logic inverter Two input

NAND gate NOR gate other forms of CMOS logic Dynamic CMOS logic Clocked

CMOS logic CMOS domain logic simple combinational logic design examples Parity generator Multiplexers.

UNIT - V SEQUENTIAL CIRCUITS 9Two phase clocking Charge storage Dynamic shift register precharged bus General

arrangement of a 4 bit arithmetic processor Design of a 4 bit shifter FPGAs and PLDs.

Lecture : 45, TOTAL : 45

REFERENCE BOOKS1 E. Eshranghian, D.A. Pucknell and S. Eshraghian, Essentials of VLSI circuits and

systems, PHI, 2005.2 Neil H.E. Weste, David Harris and Ayan Banerjee, CMOS VLSI Design, A

circuits and Systems Perspective, (3/e), Pearson, 2006.

3 W. Wolf, Modern VLSI Design, (3/e), Pearson, 2002.4 S.M. Sze, VLSI Technology,(2/e), McGraw Hill, 1988.

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LINEAR AND NON-LINEAR SYSTEMS THEORY

3 0 0 3

UNIT I PHYSICAL SYSTEMS AND STATE ASSIGNMENT 9Systems: Electrical - Mechanical Hydraulic Pneumatic Thermal systems Modeling

of some typical systems like DC Machines - Inverted Pendulum.

UNIT - II STATE SPACE ANALYSIS 9Realisation of State models : Non-uniqueness - Minimal realisation Balanced

realisation Solution of state equations: State transition matrix and its properties - Freeand forced responses Properties: Controllability and observability- Stabilisability and

detectability Kalman decomposition.

UNIT - III MIMO SYSTEMS FREQUENCY DOMAIN DESCRIPTIONS 9Properties of transfer functions Impulse response matrices Poles and zeros of transfer

function matrices Critical frequencies Resonance Steady state and dynamic response Bandwidth- Nyquist plots-Singular value analysis.

UNIT - IV NON-LINEAR SYSTEMS 9

Types of non-linearity Typical examples Equivalent linearization - Phase planeanalysis Limit cycles Describing functions- Analysis using Describing functions-

Jump resonance.

UNIT - V STABILITY 9

Stability concepts Equilibrium points BIBO and asymptotic stability Direct methodof Liapunov Application to non-linear problems Frequency domain stability criteria Popovs method and its extensions.


REFERENCE BOOKS

1 M.Gopal, Modern Control Engineering, Wiley, 1996.2 J.S. Bay, Linear State Space Systems, McGraw-Hill, 1999.

3 Eroni-Umez and Eroni, System dynamics & Control, Thomson Brooks/ Cole, 1998.4 K. Ogatta, Modern Control Engineering, Pearson Education Asia, Low priced

Edition, 1997.5 G.J.Thaler, Automatic control systems, Jaico publishers, 1993.

6 John S. Bay, Linear State Space Systems, MacGrawHill International edition,1999.

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ADVANCED DIGITAL SIGNAL PROCESSING

3 1 0 4

UNIT I DISCRETE RANDOM SIGNAL PROCESSING 9Discrete random process stationary process, ensemble averages, auto correlation, auto

covariance matrices, mean ergodic process and correlation ergodic process. Parsevalstheorem Wiener Khintchine relation power density spectrum low pass and high pass

filters.

UNIT - II SPECTRUM ESTIMATION AND ANALYSIS 9Principles Traditional methods; pitfalls, windowing, periodogram, modified

periodogram, Blackman Tukey metho, fast correlation method. AR model Yule-Walker method, Burg method MA model ARMA model.

UNIT - III LINEAR PREDICTION 9

Forward and backward predictions, Solution of the normal equations Levinson-Durbinalgorithms. Least mean squared error criterion FIR Wiener filter and Wiener IIR filters

Wiener filter for filtering and prediction.

UNIT - IV ADAPTIVE FILTER 9Concepts of adaptive filter FIR adaptive filters LMS adaptive algorithm Adaptive

recursive filers design by time domain and frequency domain equivalence criterion Adaptive noise and echo cancellation AR lattice and ARMA lattice ladder filters.

UNIT - V MULTIRATE DIGITAL SIGNAL PROCESSING 9Mathematical description of sampling rate Interpolation and Decimation by integerfactor Sampling rate conversion by rational factor- Filter design for sampling rate

conversion; direct form FIR structures, Polyphase structures, time-varient structures.Multistage implementation of multirate system. Applications High quality analogue to

digital conversion for digital audio, efficient implementation of narrowband digital filters.

Lecture : 45, Tutorial : 15, TOTAL : 60

REFERENCE BOOKS1 Monson H.Hayes, Statistical Digital Signal processing and Modeling, John Wiley

and Sons, Inc., 1996.2 John G. Proakis, Dimitris G.Manolakis, Digital Signal Processing: Principles

Algorithms and Applications PHI, 12

th

Indian reprint, 2001.

3 Emmanuel C. Ifeachor, Barrie N. Jervis, Digital Signal Processing A Practicalapproach, Addison Wesley publishing company, 2002

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ELECTROMAGNETIC INTERFERENCE AND COMPATIBILITY IN

SYSTEM DESIGN

3 1 0 4

UNIT I EMI ENVIRONMENT 9EMI/EMC concepts and definitions, Sources of EMI, conducted and radiated EMI,

Transient EMI, Time domain Vs Frequency domain EMI, Units of measurementparameters, Emission and immunity concepts, ESD.

UNIT - II EMI COUPLING PRINCIPLES 9

Conducted, Radiated and Transient Coupling, Common Impedance Ground Coupling,Radiated Common Mode and Ground Loop Coupling, Radiated Differential Mode

Coupling, Near Field Cable to Cable Coupling, Power Mains and Power Supply coupling.

UNIT - III EMI/EMC STANDARDS AND MEASUREMENTS 9Civilian standards - FCC, CISPR, IEC, EN, Military standards - MIL STD 461D/462,

EMI Test Instruments /Systems, EMI Shielded Chamber, Open Area Test Site, TEM Cell,Sensors/Injectors/Couplers, Test beds for ESD and EFT, Military Test Method and

Procedures (462).

UNIT - IV EMI CONTROL TECHNIQUES 9Shielding, Filtering, Grounding, Bonding, Isolation Transformer, Transient Suppressors,

Cable Routing, Signal Control, Component Selection and Mounting.

UNIT - V EMC DESIGN OF PCBs 9

PCB Traces Cross Talk, Impedance Control, Power Distribution Decoupling, Zoning,Motherboard Designs and Propagation Delay Performance Models.


REFERENCE BOOKS1 Henry W.Ott, "Noise Reduction Techniques in Electronic Systems", John Wiley and

Sons, NewYork. 1988.2 C.R.Paul, Introduction to Electromagnetic Compatibility , John Wiley and Sons,

Inc, 19923 V.P.Kodali, "Engineering EMC Principles, Measurements and Technologies", IEEE

Press, 1996.4 Bernhard Keiser, "Principles of Electromagnetic Compatibility", Artech house, 3rd

Ed, 1986.

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INDUSTRIAL ROBOTICS

3 0 0 3

UNIT I FUNDAMENTAL CONCEPTS OF ROBOTICS 4History, Present status and future trends in Robotics and automation - Laws of Robotics -

Robot definitions - Robotics systems and robot anatomy - Specification of Robots -

resolution, repeatability and accuracy of a manipulator. Robotics applications.

UNIT - II ROBOT DRIVES AND POWER TRANSMISSION SYSTEMS 9

Robot drive mechanisms, hydraulic electric servomotor- stepper motor - pneumaticdrives, Mechanical transmission method - Gear transmission, Belt drives, cables, Roller

chains, Link - Rod systems - Rotary-to-Rotary motion conversion, Rotary-to-Linearmotion conversion, Rack and Pinion drives, Lead screws, Ball Bearing screws, End

effectors Types.

UNIT - III SENSORS 10

Sensor characteristics, Position sensors Potentiometers Encoders Resolvers LVDT,Velocity sensors Tachogenerators - Encoders - Proximity sensors, Limit switches

Tactile sensors - Touch sensors - Force and torque sensors

UNIT - IV VISION SYSTEMS FOR ROBOTICS 10Robot vision systems, Image capture- cameras vidicon and solid state, Image

representation - Gray scale and colour images, image sampling and quantization - Imageprocessing and analysis - Image data reduction - Segmentation - Feature extraction -

Object Recognition- Image capturing and communication - JPEG, MPEGs and H.26xstandards, packet video, error concealment.- Image texture analysis. Motion generation -

Manipulator dynamics - Jacobian in terms of D-H matrices - Controller architecture.

UNIT - V PLC AND AUTOMATION 12

Building blocks of automation, Controllers PLC- Role of PLC in FA - Architecture ofPLC - Advantages - Types of PLC - Types of Programming - Simple process control

programs using Relay Ladder Logic and Boolean logic methods - PLC arithmeticfunctions Flexible Manufacturing Systems concept - Automatic feeding lines, ASRS,

transfer lines, automatic inspection - Computer Integrated Manufacture - CNC, intelligentautomation. Industrial networking, bus standards, HMI Systems, DCS and SCADA,

Wireless controls..

Lecture : 45, TOTAL : 45REFERENCE BOOKS

1 Richard D Klafter, Thomas A Chmielewski, Michael Negin, "Robotics Engineering An Integrated Approach", Eastern Economy Edition, Prentice Hall of India P Ltd.,

1989.2 Fu K.S., Gomalez R.C., Lee C.S.G., "Robotics : Control, Sensing, Vision and

Intelligence", McGraw Hill Book Company, 1987.3 Mikell P Groover et. al., "Industrial Robots - Technology, Programming and

Applications", McGraw Hill, New York, 1986.4 Saeed B Niku,Introduction to Robotics Analysis,Systems,ApplicationsPHI Pvt Ltd

New Delhi,2003.5 Deh S R., "Robotics Technology and Flexible Automation", Tata McGraw Hill

Publishing, Company Ltd., 1994.

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ENERGY CONSERVATION AND MANAGEMENT

3 0 0 3

UNIT I INTRODUCTION 10Energy Scenario India and World Energy Resources Availability in India Energy

consumption Pattern, Energy Conservation Potential Various Industries andCommercial Establishments, Energy Intensive Industry An Overview. Energy

Conservation and Energy Efficiency Needs and Advantages, Energy Auditing Types,Methodologies, Barriers, Role of Energy Manager Energy Audit Questionnaire

Energy Conservation Act 2003.

UNIT - II THERMAL ENERGY AUDITING 10Energy Audit Purpose, Methodology with respect to Process Industries, Power Plants,

Boilers etc. Characteristic Method Employed in Certain Energy Intensive Industries Various Energy Conservation Measures in Steam Systems Losses in Boiler

Methodology of upgrading Boiler programme Energy Conservation in Refrigeration and

Air-conditioning Systems.

UNIT - III ELECTRICAL ENERGY SYSTEMS 10

Captive Power Generation Systems Biomass, Wind and Diesel Power Generation KVA Demand Estimation Wheeling and Banking Concept EB Bill detailing.

Basics of Monitoring and Targeting Elements of Monitoring and Targeting, Data andInformation Analysis Techniques Energy Consumption, Production, Cumulative sum of

differences (CUSUM)

UNIT - IV PERFORMANCE EVALUATION AND OPTIMIZATION OF

ELECTRICAL UTILITIES

8

Principle Types Performance Evaluation of (i) Transformers (ii) Energy Distribution- Cable Selection and Cable losses (iii) Capacitors (iv) Electric Motors (v) Electrical

Heating and Lighting Systems.

UNIT - V ENERGY MANAGEMENT 7Importance of Energy Management, Energy Economics Discount Rate, Payback Period,

Internal Rate of Return, Life Cycle Costing risk and Sensitivity Analysis, FinancingOptions, Energy Performance Contract and Role of ETCOS.


REFERENCE BOOKS

1 Hamies, Energy Auditing and Conservation; Methods, Measurements,

Management & Case Study, Hemisphere, Washington, 1980.2 CB Smith, Energy Management Principles, Pergamon Press, New York, 19813. Trivedi, P.R., and Jolka, K.R., Energy Management, Common Wealth

Publication, New Delhi, 1997.4 Handbook on Energy Efficiency, TERI, New Delhi, 2001

5 Kraushaar and Ristemen, 19936 Write, Larry C, Industrial Energy Management & Utilization, Hemisphere

Publishers, Washington, 1998.

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POWER ELECTRONIC APPLICATIONS TO POWER SYSTEMS

3 1 0 4

UNIT I INTRODUCTION 7High power devices for power system controllers - Characteristics - Converters

configurations for large power control

UNIT - II SINGLE AND THREE PHASE CONVERTERS 8Properties - Current and voltage harmonics - Effects of source and load impedance -

Choice of best circuit for power systems.

UNIT - III CONVERTER CONTROL 8Gate control - Basic means of control Control characteristics - Stability of control -

Reactive power control.

UNIT - IV HVDC SYSTEMS AND FACTS 10Application of converters in HVDC systems - Static VAR control - Sources of reactive

power - Harmonics and filters - Concept of flexible AC Transmission system - StaticVAR compensators - Thyristor controlled reactor - Thyristor switched capacitor - Static

condenser Controllable series compensation UPFC Static Voltage and Phase angleRegulators Transient Stability Analysis.

UNIT - V ENERGY CONVERSION SYSTEM 12

Basic components - Generator control - Harmonics - Power factor improvement - PV

Conversion Systems : Different schemes - DC and AC power conditioners -Synchronised operation with grid supply - Harmonic problems.


REFERENCE BOOKS1 Padiyar, K.R., "HVDC Power Transmission Systems ", Wiley Eastern Limited, New

Delhi, 1992.2 Rai, G.D., "Solar Energy Utilisation", Khanna Publishers, New Delhi, 1991.

3 Mukund R. Patel., Wind and Solar Power Systems, CRC Press, London, 1999.4 Narain G. Hingorani, Understanding FACTS, IEEE Press, New York, 2000.

5 Arrillaga and Watson, Computer Modelling of Electrical Power Systems, JohnWiley, London, 2001.

6 E.Acha and VG Agilidis, Power Electronic Control In Electrical Systems,ElsevierIndia Pvt Ltd, Ist

Edition,2006

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VIRTUAL INSTRUMENTATION SYSTEMS

3 0 0 3

UNIT I INTRODUCTION 8General Functional description of a digital instrument - Block diagram of a Virtual

Instrument - Physical quantities and Analog interfaces - Hardware and Software - Userinterfaces - Advantages of Virtual instruments over conventional instruments -

Architecture of a Virtual instrument and its relation to the operating system

UNIT - II SOFTWARE OVERVIEW 10LabVIEW - Graphical user interfaces - Controls and Indicators - 'G' programming - Data

types - Data flow programming - Editing - Debugging and Running a Virtual instrument -Graphical programming pallets - Front panel objects - Controls, Indicators, Object

properties and their configuration Typical examples.

UNIT - III PROGRAMMING STRUCTURE 9FOR loops, WHILE loop, CASE structure, formula node, Sequence structures - Arrays

and Clusters - Array operations - Bundle - Bundle/Unbundle by name, graphs and charts -String and file I/O - High level and Low level file I/O's - Attribute modes Local and

Global variables.

UNIT - IV HARDWARE ASPECTS 9Installing hardware, installing drivers - Configuring the hardware - Addressing the

hardware in LabVIEW - Digital and Analog I/O function - Data Acquisition - Buffered

I/O - Real time Data Acquisition.

UNIT - V LABVIEW APPLICATIONS 9

Motion Control: General Applications - Feedback devices, Motor Drives Machinevision LabVIEW IMAQ vision Machine vision Techniques Configuration of IMAQ

DAQ Card - Instrument Connectivity - GPIB, Serial Communication - General, GPIBHardware & Software specifications - PX1 / PC1: Controller and Chassis Configuration

and Installation.


REFERENCE BOOKS1 Garry M Johnson, "LabView Graphical Programming", Tata McGraw Hill, 2

nd

Edition, 1996.2 Sanjay Gupta and Joseph John, Virtual Instrumentation Using LabVIEW, TataMcGraw-Hill, I

stEdition, 2005.

3 LabView: Basics I & II Manual, National Instruments, 20064 Barry Paron, "Sensors, Transducers and LabVIEW", Prentice Hall , 2000.

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POWER ELECTRONICS IN WIND AND SOLAR POWER

CONVERSION

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UNIT I ENERGY SOURCES AND UTILITIES 6Trends in energy consumption - World energy scenario Energy sources and their

availability - Conventional and renewable sources - Need to develop new energytechnologies - Stand alone inverters - Charge controllers - Water pumping, Audio visual

equipments, Street lighting.

UNIT - II PHOTOVOLTAIC ENERGY CONVERSION 8Solar radiation and measurement - Solar cells and their characteristics - Influence of

insulation and temperature - PV arrays - Electrical storage with batteries - Solaravailability in India - Switching devices for solar energy conversion - Maximum power

point tracking - Analysis of Photo Voltaic Systems.

UNIT - III POWER CONDITIONING SCHEMES 10DC Power conditioning Converters - Maximum Power point tracking algorithms - AC

Power conditioners - Line commutated inverters - Synchronized operation with gridsupply - Harmonic problem - Grid connectors concepts - Wind farm and its accessories

- Grid related problems - Generator control - Performance improvements - Differentschemes - AC voltage controllers - Harmonics and PF improvement.

UNIT - IV STAND ALONE SYSTEMS 12

Self Excited Induction Generator (SEIG) for isolated Power Generators - Theory of self

excitation - Capacitance requirements - Power conditioning schemes - Controllable DCPower from SEIGs - System performance - Wind / Solar PV integrated systems -Selection of power conversion ratio - Optimization of system components - Storage -

Reliability evolution.

UNIT - V WIND ENERGY SYSTEMS 9Basic Principle of wind Energy conversion - Nature of Wind - Wind survey in India -

Power in the wind - Components of Wind Energy Conversion System (WECS)-Performance of Induction Generators for WECS - Classification of WECS.


REFERENCE BOOKS

1 Mukund R Patel, Wind and Solar power systems, CRC Press, 2004.2 Rai, G.D., "Non-conventional Energy Sources", Khanna Publishers, New Delhi,2002.

3 Daniel, Hunt, V., "Wind Power - A Handbook of WECS", Van Nostrend Co., NewYork, 1998.

4 Thomas Markvart and Luis Castaser, Practical hand book of Photovoltaics,Elsevier Publications, UK, 2003.

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