ANNA UNIVERSITY TIRUCHIRAPPALLI Tiruchirappalli-620024

Regulations 2007 Curriculum

B.E. ELECTRICAL AND ELECTRONICS ENGINEERING

SEMESTER V

S.No. Subject Code Subject L T P Max. Marks

Theory

1 Numerical Methods 3 1 0 100

2 Digital Signal Processing 3 1 0 100

3 Digital and Linear Integrated Circuits 3 0 0 100

4 Data Structures 3 0 0 100

5 Electrical Machine Design 3 1 0 100

6 Transmission and Distribution Engineering 3 1 0 100

Practical

7 Digital Signal Processing Laboratory 0 0 3 100

8 Digital and Linear Integrated Circuits Laboratory 0 0 3 100

9 Data Structures Laboratory 0 0 3 100

ANNA UNIVERSITY TIRUCHIRAPPALLI

Tiruchirappalli-620024

Regulations 2007

Syllabus

B.E. ELECTRICAL AND ELECTRONICS ENGINEERING

SEMESTER V

NUMERICAL METHODS

L T P

3 10

UNIT I SOLUTION OF EQUATIONS AND EIGEN VALUE

PROBLEMS 9

Linear interpolation methods (method of false position) - Newton's method -Solution of linear system by Gaussian elimination and Gauss - Jordon methods - iterative methods: Gauss Jacobi and Gauss-Seidel methods - Inverse of a matrix by Gauss-Jordan method - Eigen value of a matrix by power method

UNIT II INTERPOLATION AND APPROXIMATION 9

Lagrangian Polynomials - Divided differences - Interpolating with a cubic spline -Newton's forward and backward difference formulae.

UNIT III NUMERICAL DIFFERENTIATION AND INTEGRATION 9

Derivatives from difference tables - Divided differences and finite differences - Numerical integration by Trapezoidal and Simpson's 1/3 and 3/8 rules - Romberg's method -Double integrals using trapezoidal and Simpson's rules.

UNIT IV INITIAL VALUE PROBLEMS FOR ORDINARY DIFFERENTIAL

EQUATIONS 9

Single step Methods: Taylor Series method - Euler's method - Modified and Improved Euler's method - Fourth order Runge-Kutta method for solving first and second order equations - Multi-step methods: Milne's and Adam's predictor and corrector methods.

UNIT V BOUNDARY VALUE PROBLEMS IN ORDINARY AND PARTIAL DIFFERENTIAL EQUATIONS 9

Finite difference solution of second order ordinary differential equation - Finite difference solution of one dimensional heat equation by implicit and explicit methods - one dimensional wave equation and two dimensional Laplace and Poisson equations.

L: 45 T: 15 Total: 60

TEXT BOOK

1. C.F. Gerald and P.O. Wheatley "Applied Numerical Analysis", Seventh Edition, Pearson Education, 2007.

REFERENCES

1. M.K. Jain, S.R.K. Iyengar and R.K. Jain, "Numerical Methods for Scientific and Engineering Computation" Fourth Edition, New Age International Publishers, 2003.

2 M.K. Venkatraman, 'Numerical Methods', National Publication Company, 1991. 3. P. Kandasamy, K. Thilakavthy and K. Gunavathy, "Numerical Methods", Second Edition, S.Chand & Co., 2003.

DIGITAL SIGNAL PROCESSING

L T P

3 1 0

UNIT I SIGNALS 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.

UNIT II 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.

UNIT III DISCRETE FOURIER TRANSFORM & COMPUTATION 9

DFT properties - Magnitude and phase representation - Computation of DFT using FFT algorithm - DIT and DIF - FFT using radix-2 - Butterfly structure.

UNIT IV DESIGN OF DIGITAL FILTERS 9

FIR and IIR filter realization - Parallel and 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.

UNIT V PROGRAMMABLE DSP CHIPS 9

Architecture and features of TMS320C54X signal processing chip - Quantization 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 / Prentice Hall of India, New Delhi, 2003

2. S.K. Mitra, "Digital Signal Processing - A Computer Based Approach", Tata

McGraw Hill, New Delhi, 2001.

REFERENCES

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 TMS320C54X user manual (website).

DIGITAL AND LINEAR INTEGRATED CIRCUITS

L T P

3 0 0

UNIT I COMBINATIONAL CIRCUITS 9

Switching functions and simplification using K- Maps and Quine McCluskey method -Design of Logic gates - Design of adder, subtractor, comparators, code converters, encoders, decoders, multiplexers and demultiplexers - Function realization using gates -Multiplexers

UNIT II SEQUENTIAL CIRCUITS 9

Synchronous Sequential Circuits - Flip flops: SR, D, JK and T - Analysis of synchronous sequential circuits - Design of synchronous sequential circuits - Counters state diagram

UNIT III STATE DIAGRAM AND ANALYSIS 9

State reduction - State assignment - Asynchronous sequential circuit - Analysis of asynchronous sequential machines - State assignment - Asynchronous design problem

UNIT IV CHARACTERISTICS OF OP-AMP 9

Ideal Op-amp characteristics - DC characteristics - AC characteristics - Offset voltage and current - Voltage series feedback and shunt feedback amplifiers - Differential amplifier -Frequency response of Op-amp - Basic applications of Op-amp - Summer - Differentiator and Integrator

UNIT V APPLICATIONS OF OPAMP and SPECIAL ICS 9

Instrumentation amplifier - First and second order active filters, V/I - I/V converters -Comparators - Multivibrators - Waveform generators - Clippers - Clampers - Peak detector - S/H circuit - D/A converter - A/D converter - Special IC's - 555 Timer circuit -Phase locked loop circuit

L: 45 Total: 45

TEXT BOOKS

1. M. Morris Mano, 'Digital Logic and Computer Design', Prentice Hall of India,

2002 th

2. Ramakant A. Gayakward, 'OP-AMPs and Linear Integrated Circuits', 4th Edition, Pearson Education / Prentice Hall of India, 2003

3. D.Roy Choudhary, Sheil B.Jani, 'Linear Integrated Circuits', 2nd Edition, New Age

Publishers, 2003

REFERENCES th

1. Charles H.Roth, "Fundamentals Logic Design", Cengage Learning, 5th Edition,

2004

2. Floyd, "Digital Fundamentals", 8th Edition, Pearson Education, 2003

3. John F.Wakerly, "Digital Design Principles and Practice", 3rd Edition, Pearson

Education, 2002

4. Jacob Millman, Christos C.Halkias, "Integrated Electronics - Analog and Digital circuits System", Tata McGraw Hill, 2003

5. Balbanian, "Digital Logic Design Principles", Wiley student Edition.

6. David A. Bell, "Op-amp & Linear ICs", Prentice Hall of India, 2nd Edition, 1997

DATA STRUCTURES

L T P

3 0 0

UNIT I PROBLEM SOLVING 9

Problem solving - top-down design - implementation - verification - efficiency - analysis

- sample algorithms.

UNITII LISTS - STACKS AND QUEUES 8

Abstract data type (ADT) - the list ADT - the stack ADT - the queue ADT

UNITIII TREES 10

Binary trees - the search tree ADT - binary search trees - AVL trees - tree traversals -hashing - general idea - hash function - separate chaining - open addressing - linear probing - priority queues (Heaps) - model - simple implementations - binary heap

UNITIV SORTING 9

Insertion sort - shell sort - heap sort - merge sort - quick sort - external sorting

UNITV GRAPHS 9

Topological sort - shortest path algorithms - unweighted shortest paths - Dijkstra's algorithm - minimum spanning tree - Prim's algorithm - applications of Depth-First Search

- undirected graphs - biconnectivity - introduction to NP completeness

Total: 45

TEXT BOOKS

1. R. G. Dromey, "How to Solve it by Computer", Prentice-Hall of India, 2002.

2. M. A. Weiss, "Data Structures and Algorithm Analysis in C", Second Edition, Pearson Education, 2002.

REFERENCES

1. Y. Langsam M. J. Augenstein and A. M. Tenenbaum, "Data Structures using C", Pearson Education, 2004

2. Richard F. Gilberg, Behrouz A. Forouzan, "Data Structures - A Pseudocode

Approach with C", Thomson Brooks / COLE, 1998.

3. Aho J.E. Hopcroft and J. D. Ullman, "Data Structures and Algorithms", Pearson Education, 1983.

4. Harowitz, Sahani, Anderson-Freed, "Fundamentals of Data Structures in C", Second Edition, University Press, 2007.

ELECTRICAL MACHINE DESIGN

L T P

3 1 0

UNIT I MAGNETIC CIRCUITS AND COOLING OF ELECTICAL

MACHINES 9

Concept of magnetic circuit - MMF calculation for various types of electrical machines -Real and apparent flux density of rotating machines - Leakage reactance calculation for transformers, Induction and synchronous machine - Thermal ratings Continuous, Short time and Intermittent - Direct and Indirect cooling methods - Cooling of turbo alternators

UNIT II D.C. MACHINES 9

Constructional details - Winding design - Output equation - Main dimensions - Choice of specific loadings - Choice of number of poles - Armature design - Design of field poles and field coil - Design of commutator and brushes - Losses and efficiency calculations

UNIT III TRANSFORMERS 9

Constructional details of core and shell type transformers - Amorphous Cores - Output rating of single phase and three phase transformers - Optimum design of transformers -Design of core, Yoke and windings for core and shell type transformers - Equivalent circuit parameter from design data - Losses and efficiency calculations - Design of tank and cooling tubes

UNIT IV THREE PHASE INDUCTION MOTORS 9

Constructional details of squirrel cage and slip ring motors - Output equation - Main dimensions - Choice of specific loadings - Design of stator - Design of squirrel cage and slip ring rotor - Equivalent circuit parameters from design data - Losses and efficiency calculations

UNIT V SYNCHRONOUS MACHINES 9

Constructional details of cylindrical pole and salient pole alternators - Winding design -Output equation - Choice of specific loadings - Main dimensions - Short circuit ratio -Design of stator and rotor of cylindrical pole and salient pole machines - Design of field coil - Performance calculation from design data - Introduction to computer aided design

L: 45 T: 15 Total: 60

TEXT BOOKS

1. A.K. Sawhney, "A Course in Electrical Machine Design", Dhanpat Rai and Sons, New Delhi, 6th Edition, 2006

2. S.K. Sen, "Principles of Electrical Machine Design with Computer Programmes", Oxford and IBH Publishing Co. Pvt Ltd., New Delhi, 1987

REFERENCES

1. R.K. Agarwal, "Principles of Electrical Machine Design", S.K.Kataria & Sons,

Delhi, 2002

2. V.N. Mittle and A. Mittle, "Design of Electrical Machines", Standard Publications

& Distributors, Delhi, 2002

TRANSMISSION AND DISTRIBUTION ENGINEERING

L 3

T 1

P 0

UNIT I

TRANSMISSION SYSTEMS 9

Structure of electric power system - Various levels Generation, Transmission and distribution - HVDC and EHV AC transmission - Comparison of economics of transmission - Technical performance and reliability - Application of HVDC transmission system - FACTS (qualitative treatment only) - TCSC - SVC - STATCOM - UPFC

Parameters of single and three phase transmission lines with single and double circuits -Resistance, Inductance and Capacitance of solid, stranded and bundled conductors -Symmetrical and unsymmetrical spacing - Transposition - Application of self and mutual GMD - Skin and proximity effects - Interference with neighboring communication circuits - Typical configuration - Conductor types and electrical parameters of 400, 220, 110, 66 and 33 kV lines

UNITIII MODELLING AND PERFORMANCE OF TRANSMISSION LINES 9

Classification of lines - Short, medium and long line - Equivalent circuits, attenuation constant - Phase constant - Surge impedance - Transmission efficiency and voltage regulation - Real and reactive power flow in lines - Power-angle diagram - Surge-impedance loading - Load ability limits based on thermal loading - Angle and voltage stability considerations - Shunt and series compensation - Ferranti effect and corona loss

UNIT IV INSULATORS AND CABLES 9

Insulators - Types - Voltage distribution in insulator string and grading - Improvement of string efficiency - Underground cables - Constructional features of LT and HT cables -Capacitance - Dielectric stress and grading - Thermal characteristics

UNIT V SUBSTATION GROUNDING SYSTEM AND DISTRIBUTION

Types of substations - Bus-bar arrangements - Substation bus schemes - Single bus scheme - Double bus with double breaker - Double bus with single breaker - Main and transfer bus - Ring bus - Breaker-and-a-half with two main buses - Double bus-bar with bypass isolators - Resistance of grounding systems - Resistance of driven rods, resistance of grounding point electrode - Grounding grids - Design principles of substation grounding system - Neutral grounding

UNIT II

TRANSMISSION LINE PARAMETERS 9

SYSTEM 9

L: 45 T: 15 Total: 60

TEXT BOOKS

1. Gupta B.R., "Power System Analysis and Design", S.Chand, New Delhi, 2003

2. Singh S.N., "Electric Power Generation, Transmission and Distribution", Prentice Hall of India, New Delhi, 2002

REFERENCES

1. Luces M. Fualkenberry, Walter Coffer, "Electrical Power Distribution and Transmission", Pearson Education, 1996

2. Hadi Saadat, "Power System Analysis", Tata McGraw Hill Publishing Company,

2003

3. Wadhwa C.L, "Electric Power Systems", New Age International (P) Ltd., 2000

4. Turan Gonen "Electric Power Distribution Engineering ", CRC Press, 2nd Edition,

2007

DIGITAL SIGNAL PROCESSING LABORATORY

L T P

0 0 3

1. Study of various Addressing Modes of DSP using Simple Programming Examples

2. Sampling of Input Signal and Display

3. Implementation of FIR Filter

4. Calculation of FFT

5. Generation of Signals using MATLAB

6. Linear and Circular Convolution of Two Sequences using MATLAB

7. Sampling and Effect of Aliasing using MATLAB

8. Design of FIR Filters using MATLAB

9. Design of IIR Filters using MATLAB

10. Calculation of FFT of a Signal using MATLAB

11. FIR Filter Implementation using TMS320XX Processor

12. IIR Filter Implementation using TMS320XX Processor

P: 45 Total: 45

DIGITAL AND LINEAR INTEGRATED CIRCUITS LABORATORY

L T P 0 0 3

1. Design and implementation of Adders and Subtractors using logic gates

2. Design and implementation of code converters using logic gates

3. BCD to excess-3 code conversion and vice-versa

4. Binary to gray code conversion and vice-versa

5. Design and implementation of Multiplexer and De-multiplexer using logic gates and study of IC74150 and IC74154

6. Design and implementation of encoder and decoder using logic gates and study of IC74145 and IC74147

7. Implementation of SISO, SIPO, PISO and PIPO shift registers using Flip-flops

8. Differential amplifiers

9. Integrator and Differentiator

10. Instrumentation amplifier

11. Active low-pass and band-pass filter

12. Astable and Monostable multivibrators

P: 45 Total: 45

DATA STRUCTURES LABORATORY

L T P 0 0 3

Implement the following exercises using C

1. Array Implementation of List ADT

2. Linked List Implementation of List ADT

3. Cursor Implementation of List ADT

4. Array Implementation of Stack ADT

5. Linked List Implementation of Stack ADT

6. The following three exercises are to be done by implementing the following source files

(a) Program for 'Balanced Paranthesis'

(b) Array Implementation of Stack ADT

(c) Linked List Implementation of Stack ADT

(d) Program for 'Evaluating Postfix Expressions'

An appropriate header file for the Stack ADT should be included in (a) and (d)

I. Implement the application for checking 'Balanced Paranthesis' using Array Implementation of Stack ADT (by implementing files (a) and (b) given above)

II. Implement the application for checking 'Balanced Paranthesis' using Linked List Implementation of Stack ADT (by using file (a) from experiment 1 and implementing file (c))

III. Implement the application for 'Evaluating Postfix Expressions' using array and Linked List implementations of Stack ADT (by Implementing file (d) and using file (b) - and then by using files (d) and (c))

7. Queue ADT

8. Search Tree ADT - Binary Search Tree

9. Heap Sort

10. Quick Sort

P: 45 Total: 45

## Thursday, July 30, 2009

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