## March 19, 2010

### ELECTRICAL AND ELECTRONICS ENGINEERING SEMESTER VI ANNA UNIVERSITY CHENNAI

ANNA UNIVERSITY CHENNAI: CHENNAI – 600 025B.E DEGREE PROGRAMME (3 - 8 SEMESTERS)
ELECTRICAL AND ELECTRONICS ENGINEERING(Offered in Colleges affiliated to Anna University)
CURRICULUM AND SYLLABUS – REGULATIONS – 2004

SEMESTER VI

(Applicable to the students admitted from the Academic year 2006 – 2007 onwards)

 THEORY L T P M 1. EE 1351 Solid State Drives 3 0 0 100 2. EE 1352 Power System Analysis 3 1 0 100 3. EI 1361 Measurements & Instrumentation 3 0 0 100 4. EC 1361 Digital Signal Processing 3 1 0 100 5. EC 1362 Microprocessor & Microcontroller 3 1 0 100 6. MG 1351 Principles of Management 3 0 0 100

EE 1351 SOLID STATE DRIVES 3 0 0 100

AIM
To study and understand the operation of electric drives controlled from a power
electronic converter and to introduce the design concepts of controllers.
OBJECTIVES
i. To understand the stable steady-state operation and transient dynamics of a motor-load system.
ii. To study and analyze the operation of the converter / chopper fed dc drive and to solve simple problems.
iii. To study and understand the operation of both classical and modern induction motor drives.
iv. To understand the differences between synchronous motor drive and induction motor drive and to learn the basics of permanent magnet synchronous motor drives.
v. To analyze and design the current and speed controllers for a closed loop solid-state d.c motor drive.

1. DRIVE CHARACTERISTICS 9
Equations governing motor load dynamics - Equilibrium operating point and its steady state stability - Mathematical condition for steady state stability and problems - Multi quadrant dynamics in the speed torque plane - Basics of regenerative braking - Typical load torque characteristics - Acceleration, deceleration, starting and stopping.

2. CONVERTER / CHOPPER FED DC MOTOR DRIVE 9
Steady state analysis of the single and three phase fully controlled converter fed separately excited D.C motor drive: Continuous and discontinuous conduction mode - Chopper fed D.C drive: Time ratio control and current limit control - Operation of four quadrant chopper.

3. INDUCTION MOTOR DRIVES 9
Stator voltage control - Slip-power recovery drives - Adjustable frequency drives: v/f control, constant slip-speed control and constant air-gap flux control – Basics of voltage/current fed inverters - Block diagram of closed loop drive.

4. SYNCHRONOUS MOTOR DRIVES 9
Open loop volts/hertz control and self-control of synchronous motor: Marginal angle control and power factor control - Permanent magnet synchronous motor.

5. DESIGN OF CONTROLLERS FOR DRIVES 9
Transfer function for dc motor, load and converter – Closed loop control with current and speed feedback - Armature voltage control and field weakening mode control - Design of controllers: Current controller and speed controller - Converter selection and characteristics.

TEXT BOOKS
1. R. Krishnan, ‘Electric Motor & Drives: Modelling, Analysis and Control’, Prentice Hall of India, 2001.
2. Bimal K. Bose. ‘Modern Power Electronics and AC Drives’, Pearson Education, 2002.
REFERENCE BOOKS
1. G.K. Dubey, ‘Power Semi-conductor Controlled Drives’, Prentice Hall of India, 1989.
2. S.K. Pillai, ‘A First Course on Electrical Drives’, Wiley Eastern Limited, 1993.

EE 1352 POWER SYSTEM ANALYSIS 3 1 0 100
AIM

To become familiar with different aspects of modeling of components and system and different methods of analysis of power system planning and operation.

OBJECTIVES
i. To model steady-state operation of large-scale power systems and o solve the power flow problems using efficient numerical methods suitable for computer simulation.
ii. To model and analyse power systems under abnormal (fault) conditions.
iii. To model and analyse the dynamics of power system for small-signal and large signal disturbances and o design the systems for enhancing stability.

1. THE POWER SYSTEM – AN OVERVIEW AND MODELLING: (9)

Modern Power System - Basic Components of a power system - Per Phase Analysis Generator model - Transformer model - line model. The per unit system -Change of base.

2. POWER FLOW ANALYSIS: (9)

Introduction - Bus Classification - Bus admittance matrix - Solution of non-linear Algebraic equations - Gauss seidal method - Newon raphson method - Fast decoupled method - Flow charts and comparison of the three methods.

3. FAULT ANALYSIS-BALANCED FAULT (9)

Introduction – Balanced three phase fault – short circuit capacity – systematic fault analysis using bus impedance matrix – algorithm for formation of he bus impedance matrix.

4. FAULT ANALYSIS – SYMMETRICAL COMPONENTS AND UNBALANCED FAULT: (9)

Introduction – Fundamentals of symmetrical components – sequence impedances – sequence networks – single line to ground fault – line fault - Double line to ground fault – Unbalanced fault analysis using bus impedance matrix.

5. POWER SYSTEM STABILITY (9)

Basic concepts and definitions – Rotor angle stability – Voltage stability – Mid Term and Long Term stability – Classification of stability – An elementary view of transient stability – Equal area criterion – Reponses to a short circuit fault- factors influencing transient stability – Numerical integration methods – Euler method – modified Euler method – Runge – Kutta methods.

L = 45, T= 15 Total = 60

TEXT BOOKS:
1. Hadi Saadat “ Power system analysis”, Tata McGraw Hill Publishing Company, New Delhi, 2002 (Unit I, II, III, IV)
2. P.Kundur, “Power System Stability and Control”, Tata McGraw Hill Publishing Company, New Delhi, 1994 (Unit V)
REFERENCE BOOKS:

1. I.J.Nagrath and D.P.Kothari, ‘Modern Power System Analysis’, Tata McGraw-Hill publishing company, New Delhi, 1990.
2. M.A. Pai, ‘Computer Techniques in power system Analysis’, Tata McGraw – Hill publishing company, New Delhi, 2003.

EI 1361 MEASUREMENTS AND INSTRUMENTATION 3 0 0 100

AIM
To provide adequate knowledge in electrical instruments and measurements techniques.

OBJECTIVES
To make the student have a clear knowledge of the basic laws governing the operation of the instruments, relevant circuits and their working.

i. Introduction to general instrument system, error, calibration etc.
ii. Emphasis is laid on analog and digital techniques used to measure voltage, current, energy and power etc.

iii. To have an adequate knowledge of comparison methods of measurement.
iv. Elaborate discussion about storage & display devices.
v. Exposure to various transducers and data acquisition system.

1. INTRODUCTION 9
Functional elements of an instrument – Static and dynamic characteristics – Errors in measurement – Statistical evaluation of measurement data – Standards and calibration.

2. ELECTRICAL AND ELECTRONICS INSTRUMENTS 9
Principle and types of analog and digital voltmeters, ammeters, multimeters – Single and three phase wattmeters and energy meters – Magnetic measurements – Determination of B-H curve and measurements of iron loss – Instrument transformers – Instruments for measurement of frequency and phase.

3. COMPARISON METHODS OF MEASUREMENTS 9
D.C & A.C potentiometers, D.C & A.C bridges, transformer ratio bridges, self-balancing bridges. Interference & screening – Multiple earth and earth loops - Electrostatic and electromagnetic interference – Grounding techniques.

4. STORAGE AND DISPLAY DEVICES 9
Magnetic disk and tape – Recorders, digital plotters and printers, CRT display, digital CRO, LED, LCD & dot matrix display.

5. TRANSDUCERS AND DATA ACQUISITION SYSTEMS 9
Classification of transducers – Selection of transducers – Resistive, capacitive & inductive transducers – Piezoelectric, optical and digital transducers – Elements of data acquisition system – A/D, D/A converters.

L = 45 Total = 45

TEXT BOOKS
1. E.O. Doebelin, ‘Measurement Systems – Application and Design’, Tata McGraw Hill publishing company, 2003.
2. A.K. Sawhney, ‘A Course in Electrical & Electronic Measurements & Instrumentation’, Dhanpat Rai and Co, 2004.

REFERENCE BOOKS
1. A.J. Bouwens, ‘Digital Instrumentation’, Tata McGraw Hill, 1997.
2. D.V.S. Moorthy, ‘Transducers and Instrumentation’, Prentice Hall of India Pvt Ltd, 2003.
3. H.S. Kalsi, ‘Electronic Instrumentation’, Tata McGraw Hill, 1995.
4. Martin Reissland, ‘Electrical Measurements’, New Age International (P) Ltd., Delhi, 2001.
5. J. B. Gupta, ‘A Course in Electronic and Electrical Measurements’, S. K. Kataria & Sons, Delhi, 2003.

EC 1361 DIGITAL SIGNAL PROCESSING 3 1 0 100

AIM
To introduce the concept of analyzing discrete time signals & systems in the time
and frequency domain.

OBJECTIVES
i. To classify signals and systems & their mathematical representation.
ii. To analyse the discrete time systems.
iii. To study various transformation techniques & their computation.
iv. To study about filters and their design for digital implementation.
v. To study about a programmable digital signal processor & quantization effects.

1. INTRODUCTION 9
Classification of systems: Continuous, discrete, linear, causal, stable, dynamic, recursive, time variance; classification of signals: continuous and discrete, energy and power; mathematical representation of signals; spectral density; sampling techniques, quantization, quantization error, Nyquist rate, aliasing effect. Digital signal representation, analog to digital conversion.

2. DISCRETE TIME SYSTEM ANALYSIS 9
Z-transform and its properties, inverse z-transforms; difference equation – Solution by z-transform, application to discrete systems - Stability analysis, frequency response – Convolution – Fourier transform of discrete sequence – Discrete Fourier series.

3. DISCRETE FOURIER TRANSFORM & COMPUTATION 9
DFT properties, magnitude and phase representation - Computation of DFT using FFT algorithm – DIT & DIF - FFT using radix 2 – Butterfly structure.

4. DESIGN OF DIGITAL FILTERS 9
FIR & IIR filter realization – Parallel & cascade forms. FIR design: Windowing Techniques – Need and choice of windows – Linear phase characteristics.

IIR design: Analog filter design - Butterworth and Chebyshev approximations; digital design using impulse invariant and bilinear transformation - Warping, prewarping - Frequency transformation.

5. PROGRAMMABLE DSP CHIPS 9
Architecture and features of TMS 320C54 signal processing chip – Quantisation effects in designing digital filters.

L = 45 T = 15 Total = 60

TEXT BOOKS
1. J.G. Proakis and D.G. Manolakis, ‘Digital Signal Processing Principles, Algorithms and Applications’, Pearson Education, New Delhi, 2003 / PHI.
2. S.K. Mitra, ‘Digital Signal Processing – A Computer Based Approach’, Tata McGraw Hill, New Delhi, 2001.

REFERENCE BOOKS
1. Alan V. Oppenheim, Ronald W. Schafer and John R. Buck, ‘Discrete – Time Signal Processing’, Pearson Education, New Delhi, 2003.
2. B. Venkataramani, M. Bhaskar, ‘Digital Signal Processors, Architecture, Programming and Applications’, Tata McGraw Hill, New Delhi, 2003.
3. S. Salivahanan, A. Vallavaraj, C. Gnanapriya, ‘Digital Signal Processing’, Tata McGraw Hill, New Delhi, 2003.
4. Texas TMS 320C54X user manual (website).

EC 1362 MICROPROCESSOR AND MICRO CONTROLLER 3 1 0 100

AIM
To introduce Microprocessor Intel 8085 and the Micro Controller 8051

OBJECTIVES
i. To study the Architecture of 8085 & 8051.
ii. To study the addressing modes & instruction set of 8085 & 8051.
iii. To introduce the need & use of Interrupt structure.
iv. To develop skill in simple program writing.
v. To introduce commonly used peripheral / interfacing ICs – To study simple applications.

1. 8085 PROCESSOR 9
Functional block diagram - Signals – Memory interfacing – I/O ports and data transfer concepts – Timing Diagram – Interrupt structure.

2. PROGRAMMING OF 8085 PROCESSOR 9
Instruction format and addressing modes – Assembly language format – Data transfer, data manipulation & control instructions – Programming: Loop structure with counting & Indexing - Look up table - Subroutine instructions stack.

3. PERIPHERAL INTERFACING 9
Study of Architecture and programming of ICs: 8255 PPI, 8259 PIC, 8251 USART, 8279 Key board display controller and 8253 Timer/ Counter – Interfacing with 8085 - A/D and D/A converter interfacing.

4. MICRO CONTROLLER 8051 9
Functional block diagram - Instruction format and addressing modes – Interrupt structure – Timer –I/O ports – Serial communication.

5. MICRO CONTROLLER PROGRAMMING & APPLICATIONS 9
Data Transfer, Manipulation, Control & I/O instructions – Simple programming exercises key board and display interface – Closed loop control of servo motor- stepper motor control.
L = 45 T = 15 Total = 60

TEXT BOOKS
1. R.S. Gaonkar, ‘Microprocessor Architecture Programming and Application’, Wiley Eastern Ltd., New Delhi, 1995.
2. Muhammad Ali Mazidi & Janice Gilli Mazidi, ‘The 8051 Micro Controller and Embedded Systems’, Pearson Education, 5th Indian reprint, 2003.
REFERENCE BOOKS
1. William Kleitz, ‘Microprocessor and Micro Controller Fundamental of 8085 and 8051 Hardware and Software’, Pearson Education, 1998.

MG 1351 PRINCIPLES OF MANAGEMENT 3 0 0 100
OBJECTIVE
Knowledge on the principles of management is essential for all kinds of people in all kinds of organizations. After studying this course, students will be able to have a clear understanding of the managerial functions like planning, organizing, staffing, leading and controlling. Students will also gain some basic knowledge on international aspect of management.

1 HISTORICAL DEVELOPMENT 9
Definition of Management – Science or Art – Management and Administration – Development of Management Thought – Contribution of Taylor and Fayol – Functions of Management – Types of Business Organisation.

2 PLANNING 9
Nature & Purpose – Steps involved in Planning – Objectives – Setting Objectives – Process of Managing by Objectives – Strategies, Policies & Planning Premises- Forecasting – Decision-making.

3 ORGANISING 9
Nature and Purpose – Formal and informal organization – Organization Chart – Structure and Process – Departmentation by difference strategies – Line and Staff authority – Benefits and Limitations – De-Centralization and Delegation of Authority – Staffing – Selection Process - Techniques – HRD – Managerial Effectiveness.

4 DIRECTING 9
Scope – Human Factors – Creativity and Innovation – Harmonizing Objectives – Leadership – Types of Leadership Motivation – Hierarchy of needs – Motivation theories – Motivational Techniques – Job Enrichment – Communication – Process of Communication – Barriers and Breakdown – Effective Communication – Electronic media in Communication.

5 CONTROLLING 9
System and process of Controlling – Requirements for effective control – The Budget as Control Technique – Information Technology in Controlling – Use of computers in handling the information – Productivity – Problems and Management – Control of Overall Performance – Direct and Preventive Control – Reporting – The Global Environment – Globalization and Liberalization – International Management and Global theory of Management.
L = 45 Total = 45
TEXT BOOKS

1. Harold Kooritz & Heinz Weihrich “Essentials of Management”, Tata Mcgraw Hill,1998.
2. Joseph L Massie “Essentials of Management”, Prentice Hall of India,(Pearson) Fourth Edition, 2003.

REFERENCE BOOKS

1 Tripathy PC And Reddy PN, “ Principles of Management”, Tata Mcgraw Hill,1999.
2. Decenzo David, Robbin Stephen A, ”Personnel and Human Reasons Management”, Prentice Hall of India, 1996.
3. JAF Stomer, Freeman R. E and Daniel R Gilbert Management, Pearson Education, Sixth Edition, 2004.
4. Fraidoon Mazda, “ Engineering Management”,Addison Wesley,-2000.

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