ANNA UNIVERSITY CHENNAI
AFFILIATED INSTITUTIONS
R - 2008
B.E. ELECTRICAL AND ELECTRONICS ENGINEERING
SEMESTER VI
(Applicable to the students admitted from the Academic year 2008 – 2009 onwards)
THEORY
1. EE2351 Power System Analysis 3 1 0 4
2. EE2352 Solid State Drives 3 0 0 3
3. EE2353 High Voltage Engineering 3 0 0 3
4. EE2354 Microprocessors and Micro controller 3 0 0 3
5. EE2355 Design of Electrical Machines 3 1 0 4
6. CS2363 Computer Networks 3 1 0 4
7. Elective I 3 0 0 3
PRACTICAL
1. EE2356 Microprocessor and Micro controller Laboratory 0 0 3 2
2. EE2357 Presentation Skills and Technical Seminar 0 0 2 1
TOTAL 21 2 5 26
LIST OF ELECTIVES - R 2008
ELECTIVE I
SL.NO CODE NO. COURSE TITLE L T P C
1. EI2404 Fibre Optics and Laser Instruments 3 0 0 3
2. CS2070 Visual Languages and Applications 3 0 0 3
3. IC2351 Advanced Control System 3 0 0 3
4. EE2023 Robotics and Automation 3 0 0 3
5. GE2025 Professional Ethics in Engineering 3 0 0 3
6. EE2027 Power System Transients 3 0 0 3
EE2351 POWER SYSTEM ANALYSIS L T P C
3 1 0 4
AIM
To understand the necessity and to become familiar with the modelling of power system and
components. And to apply different methods to analyse power system for the purpose of system
planning and operation.
OBJECTIVES
i To model the power system under steady state operating condition. To apply efficient numerical
methods to solve the power flow problem.
ii. To model and analyse the power systems under abnormal (or) fault conditions.
iii. To model and analyse the transient behaviour of power system when it is subjected to a fault.
UNIT I INTRODUCTION 9
Modern power system (or) electric energy system - Analysis for system planning and operational
studies – basic components of a power system. Generator models - transformer model –
transmission system model - load representation. Single line diagram – per phase and per unit
representation – change of base. Simple building algorithms for the formation of Y-Bus matrix and ZBus
matrix.
UNIT II POWER FLOW ANALYSIS 9
Importance of power flow analysis in planning and operation of power systems. Statement of power
flow problem - classification of buses into P-Q buses, P-V (voltage-controlled) buses and slack bus.
Development of Power flow model in complex variables form and polar variables form.
Iterative solution using Gauss-Seidel method including Q-limit check for voltage-controlled buses –
algorithm and flow chart.
Iterative solution using Newton-Raphson (N-R) method (polar form) including Q-limit check and bus
switching for voltage-controlled buses - Jacobian matrix elements – algorithm and flow chart.
Development of Fast Decoupled Power Flow (FDPF) model and iterative solution – algorithm and
flowchart;
Comparison of the three methods.
UNIT III FAULT ANALYSIS – BALANCED FAULTS 9
Importance short circuit (or) for fault analysis - basic assumptions in fault analysis of power systems.
Symmetrical (or) balanced three phase faults – problem formulation – fault analysis using Z-bus
matrix – algorithm and flow chart. Computations of short circuit capacity, post fault voltage and
currents.
UNIT IV FAULT ANALYSIS – UNBALANCED FAULTS 9
Introduction to symmetrical components – sequence impedances – sequence networks –
representation of single line to ground, line to line and double line to ground fault conditions.
Unbalanced fault analysis - problem formulation – analysis using Z-bus impedance matrix –
(algorithm and flow chart.).
UNIT V STABILITY ANALYSIS 9
Importance of stability analysis in power system planning and operation - classification of power
system stability - angle and voltage stability – simple treatment of angle stability into small-signal and
large-signal (transient) stability
Single Machine Infinite Bus (SMIB) system: Development of swing equation - equal area criterion -
determination of critical clearing angle and time by using modified Euler method and Runge-Kutta
second order method. Algorithm and flow chart.
TOTAL: 45 PERIODS
67
TEXT BOOKS:
1. Hadi Saadat, ‘Power System Analysis’, Tata McGraw Hill Publishing Company, New
Delhi, 2002.
2. Olle. I. Elgerd, ‘Electric Energy Systems Theory – An Introduction’, Tata McGraw Hill
Publishing Company Limited, New Delhi, Second Edition, 2003.
REFERENCES:
1. P. Kundur, ‘Power System Stability and Control, Tata McGraw Hill, Publications,
1994.
2. John J. Grainger and W.D. Stevenson Jr., ‘Power System Analysis’, McGraw Hill
International Book Company, 1994.
3. I.J. Nagrath and D.P. Kothari, ‘Modern Power System Analysis’, Tata McGraw-Hill
Publishing Company, New Delhi, 1990.
4. .K.Nagasarkar and M.S. Sukhija Oxford University Press, 2007.
EE2352 SOLID STATE DRIVES L T P C
3 0 0 3
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
To understand the stable steady-state operation and transient dynamics of a motor-load
system.
To study and analyze the operation of the converter / chopper fed dc drive and to solve
simple problems.
To study and understand the operation of both classical and modern induction motor drives.
To understand the differences between synchronous motor drive and induction motor drive
and to learn the basics of permanent magnet synchronous motor drives.
To analyze and design the current and speed controllers for a closed loop solid-state DC
motor drive and simulation using a software package
UNIT I DRIVE CHARACTERISTICS 9
Equations governing motor load dynamics - steady state stability - Multi quadrant dynamics -
Acceleration, deceleration, starting and stopping - load torque characteristics of various drives.
UNIT II 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 Time ratio and current limit control - 4
quadrant operation of converter.
UNIT III 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 - Use of simulation software
package.
68
UNIT IV INDUCTION MOTOR DRIVES 9
Stator voltage control – energy efficient drive - v/f control, constant air-gap flux – field weakening
mode - voltage/current fed inverters - Block diagram of vector control - closed loop control.
UNIT V SYNCHRONOUS MOTOR DRIVES 9
V/f control and self-control of synchronous motor – Marginal angle control and power factor control
- Permanent magnet synchronous motor Black diagram of closed loop control.
TOTAL : 45 PERIODS
TEXT BOOKS:
1. Gopal K.Dubey, “Power Semi conductor controlled drives “ Prentice Hall Inc., New Jersey 1989.
2. Bimal K. Bose. ‘Modern Power Electronics and AC Drives’, PHI / Pearson Education, 2002.
REFERENCES:
1. N.K.De and S.K.Sen Electrical Drices” PHI, 2006 9th print.
2. Murphy J.M.D. and Turnbull, “ Thyristor control of AC Motor” Pergamon Press Oxford 1988.
3. R. Krishnan, ‘Electric Motor & Drives Modeling, Analysis and Control’, Prentice Hall of India,
2001.
EE 2353 HIGH VOLTAGE ENGINEERING L T P C
3 0 0 3
AIM
To expose the students to various types of over voltage transients in power system and its
effect on power system.
- Generation of over voltages in laboratory.
- Testing of power apparatus and system.
OBJECTIVES
i. To understand the various types of over voltages in power system and protection
methods.
ii. Generation of over voltages in laboratories.
iii. Measurement of over voltages.
iv. Nature of Breakdown mechanism in solid, liquid and gaseous dielectrics.
v. Testing of power apparatus and insulation coordination.
UNIT I OVER VOLTAGES IN ELECTRICAL POWER SYSTEMS 6
Causes of over voltages and its effects on power system – Lightning, switching surges and
temporary over voltages – protection against over voltages – Bewley’s lattice diagram.
UNIT II ELECTRICAL BREAKDOWN IN GASES, SOLIDS AND LIQUIDS 10
Gaseous breakdown in uniform and non-uniform fields – Corona discharges – Vacuum breakdown –
Conduction and breakdown in pure and commercial liquids – Breakdown mechanisms in solid and
composite dielectrics.
UNIT III GENERATION OF HIGH VOLTAGES AND HIGH CURRENTS 10
Generation of High DC, AC, impulse voltages and currents. Tripping and control of impulse
generators.
,
UNIT IV MEASUREMENT OF HIGH VOLTAGES AND HIGH CURRENTS 10
Measurement of High voltages and High currents – Digital techniques in high voltage measurement.
69
UNIT V HIGH VOLTAGE TESTING & INSULATION COORDINATION 9
High voltage testing of electrical power apparatus – Power frequency, impulse voltage and DC
testing – International and Indian standards – Insulation Coordination.
TOTAL : 45 PERIODS
TEXT BOOK:
1. M. S. Naidu and V. Kamaraju, ‘High Voltage Engineering’, Tata McGraw Hill,
3rd Edition, 2004.
REFERENCES:
1. E. Kuffel and W. S. Zaengel, ‘High Voltage Engineering Fundamentals’, Pergamon Press,
Oxford, London, 1986.
2. E. Kuffel and M. Abdullah, ‘High Voltage Engineering’, Pergamon Press, Oxford, 1970.
3. L. L. Alston, Oxford University Press, New Delhi, First Indian Edition, 2006.
EE2354 MICROPROCESSORS AND MICRO CONTROLLER L T P C3 0 0 3
AIM
To introduce Microprocessor Intel 8085 and 8086 and the Micro Controller 8051
OBJECTIVES
i. To study the Architecture of 8085 & 8086, 8051
ii. To study the addressing modes & instruction set of 8085 & 8051.
iii. To introduce the need & use of Interrupt structure 8085 & 8051.
iv. To develop skill in simple program writing for 8051 & 8085 and applications
v. To introduce commonly used peripheral / interfacing ICs
UNIT I 8085 and 8086 PROCESSOR 9
Hardware Architecture pintouts - Signals – Memory interfacing – I/O ports and data transfer concepts
– Timing Diagram – Interrupt structure.
UNIT II 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.
UNIT III 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.
UNIT IV 8051 MICRO CONTROLLER 9
Functional block diagram - Instruction format and addressing modes – Timing Diagram Interrupt
structure – Timer –I/O ports – Serial communication.
UNIT V 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 - Washing
Machine Control.
L = 45 T = 15 TOTAL : 60 PERIODS
70
TEXT BOOKS
1. “Microprocessor and Microcontrollers”, Krishna Kant Eastern Company Edition, Prentice – Hall of
India, New Delhi , 2007.
2. Muhammad Ali Mazidi & Janice Gilli Mazidi, R.D.Kinely ‘The 8051 Micro Controller and
Embedded Systems’, PHI Pearson Education, 5th Indian reprint, 2003.
REFERENCES
1. R.S. Gaonkar, ‘Microprocessor Architecture Programming and Application’, Wiley
Eastern Ltd., New Delhi.
2. The 8088 & 8086 Microprocessors , Walter A Tribal & Avtar Singh, Pearson, 2007, Fourth
Edition
EE2355 DESIGN OF ELECTRICAL MACHINES L T P C
3 1 0 4
AIM
To expose the students to the concept of design of various types of electrical machines
.
OBJECTIVES
To provide sound knowledge about constructional details and design of various electrical
machines.
i. To study mmf calculation and thermal rating of various types of electrical machines.
ii. To design armature and field systems for D.C. machines.
iii. To design core, yoke, windings and cooling systems of transformers.
iv. To design stator and rotor of induction machines.
v. To design stator and rotor of synchronous machines and study their thermal behaviour.
UNIT I INTRODUCTION 9
Major considerations in Electrical Machine Design - Electrical Engineering Materials – Space factor –
Choice of Specific Electrical and Magnetic loadings - Thermal considerations - Heat flow –
Temperature rise - Rating of machines – Standard specifications.
UNIT II DC MACHINES 9
Output Equations – Main Dimensions - Magnetic circuit calculations – Carter’s Coefficient - Net
length of Iron –Real & Apparent flux densities – Selection of number of poles – Design of Armature –
Design of commutator and brushes – performance prediction using design values.
UNIT III TRANSFORMERS 9
Output Equations – Main Dimensions - KVA output for single and three phase transformers –
Window space factor – Overall dimensions – Operating characteristics – Regulation – No load
current – Temperature rise in Transformers – Design of Tank - Methods of cooling of Transformers.
UNIT IV INDUCTION MOTORS 9
Output equation of Induction motor – Main dimensions – Length of air gap- Rules for selecting rotor
slots of squirrel cage machines – Design of rotor bars & slots – Design of end rings – Design of
wound rotor -– Magnetic leakage calculations – Leakage reactance of polyphase machines-
Magnetizing current - Short circuit current – Circle diagram - Operating characteristics.
71
UNIT V SYNCHRONOUS MACHINES 9
Output equations – choice of loadings – Design of salient pole machines – Short circuit ratio – shape
of pole face – Armature design – Armature parameters – Estimation of air gap length – Design of
rotor –Design of damper winding – Determination of full load field mmf – Design of field winding –
Design of turbo alternators – Rotor design.
TOTAL : 45 PERIODS
TEXT BOOKS
1. Sawhney, A.K., 'A Course in Electrical Machine Design', Dhanpat Rai & Sons, New Delhi, 1984.
2. Sen, S.K., 'Principles of Electrical Machine Designs with Computer Programmes', Oxford and
IBH Publishing Co. Pvt. Ltd., New Delhi, 1987.
REFERENCES
1. A.Shanmugasundaram, G.Gangadharan, R.Palani 'Electrical Machine Design Data
Book', New Age Intenational Pvt. Ltd., Reprint 2007.
CS2363 COMPUTER NETWORKS L T P C
3 1 0 4
UNIT I 9
Introduction to networks – network architecture – network performance – Direct link networks –
encoding – framing – error detection – transmission – Ethernet – Rings – FDDI - Wireless networks
– Switched networks – bridges
UNIT II 9
Internetworking – IP - ARP – Reverse Address Resolution Protocol – Dynamic Host Configuration
Protocol – Internet Control Message Protocol – Routing – Routing algorithms – Addressing –
Subnetting – CIDR – Inter domain routing – IPv6
UNIT III 9
Transport Layer – User Datagram Protocol (UDP) – Transmission Control Protocol – Congestion
control – Flow control – Queuing Disciplines – Congestion
Avoidance Mechanisms.
UNIT IV 9
Data Compression – introduction to JPEG, MPEG, and MP3 – cryptography – symmetric-key –
public-key – authentication – key distribution – key agreement – PGP – SSH – Transport layer
security – IP Security – wireless security – Firewalls
UNIT V 9
Domain Name System (DNS) – E-mail – World Wide Web (HTTP) – Simple Network Management
Protocol – File Transfer Protocol (FTP)– Web Services -
Multimedia Applications – Overlay networks
L = 45 T = 15 TOTAL = 60 PERIODS
TEXT BOOK:
1.Larry L. Peterson and Bruce S. Davie, “Computer Networks: A Systems Approach”,
Fourth Edition, Elsevier Publishers Inc., 2007.
72
REFERENCES:
1. James F. Kuross and Keith W. Ross, “Computer Networking: A Top-Down Approach
Featuring the Internet”, Third Edition, Addision wesley, 2004.
2. Andrew S. Tanenbaum, “Computer Networks”, Fourth Edition, PHI, 2003.
3. William Stallings, “Data and Computer Communication”, Sixth Edition, Pearson
Education, 2000.
4. Nader F. Mir, ”Computer and communication networks”, Pearson Education, 2007.
