B. TECH.
ELECTRICAL & ELECTRONICS ENGINEERING
VIII-SEMESTER
B. TECH.
8EX1 EHV AC/DC TRANSMISSION
Unit-1 EHV AC Transmission: Need of EHV transmission lines, power handling
capacity and surge impedance loading. Problems of EHV transmission, bundled
conductors: geometric mean radius of bundle, properties of bundle conductors.
Electrostatic fields of EHV lines and their effects, corona effects: Corona loss, audio and
radio noise.
Unit-2 Load Frequency Control: Introduction to control of active and reactive power flow,
turbine speed governing system. Speed governing characteristic of generating unit and load
sharing between parallel operating generators. Method of Load Frequency Control: Flat frequency, flat tie line and tie line load bias control. Automatic generation control
(description of block diagram only).
Unit-3 Voltage Control: No load receiving end voltage and reactive power generation.
Methods of voltage control. Synchronous phase modifier, shunt capacitors and reactors,
saturable reactors, Thynstorised static VAR compensators- TCR, FC-TCR and TSC-
TCR.
Unit-4 FACTS: Introduction to FACTS controllers, types of FACTS controllers, Brief
description of STATCOM, Thyristor controlled series capacitors and unified power flow
controller.
Unit-5 HVDC Transmission: Types of D.C. links, advantages and disadvantages of
HVDC transmission. Basic scheme and equipment of converter station. Ground return.
Basic principles of DC link control and basic converter control characteristics.
Application of HVDC transmission.
Reference/Suggested Books
1. K.R. Padiyar – HVDC Power Transmission Systems. NEW AGE PUB
2. HVDC Power Transmission System, K.R, Padiyar, Wiley Eastern Ltd., 1990
3. E.W. Kimbark, Direct Current Transmission Vol: 1 Wiley Interscience, 1971.
4. J. Arrillaga, H.V.D.C Transmission, Peter Peregrines, 1983.
5. J. Arrillaga HVDC et. al, Computer Modelling of Electrical Power System. John Wiley 1993.
6. R.D. Begamudre, E.H.V. A.C. Transmission, Wiley Eastern Ltd., 2nd edition.
7. S. Rao, EHV-AC and H.V.D.C. Transmission Engineering Practice, Khanna publishers, 1990.
8. R. D. Begamudre, “Extra High Voltage AC Transmission Engineering” Wiley Eastern.
8EX2 ELECTRIC DRIVES AND THEIR CONTROL
Unit-1 Dynamics of Electric Drives: Fundamental torque equations, speed-torque
conventions and multiquardant operation, equivalent values of drive parameters, nature
and classification of load torques, steady state stability, load equalization, close loop
configurations of drives.
Unit-2 DC Drives: Speed torque curves, torque and power limitation in armature voltage and
field control, Starting, Braking-Regenerative Braking, dynamic braking and
plugging. Speed
Control-Controlled Rectifier fed DC drives, Chopper Controlled DC drives.
Unit-3 Induction Motor Drives-I: Starting, Braking-Regenerative braking, plugging and
dynamic braking. Speed Control-Stator voltage control, variable frequency control from
voltage source, Voltage Source Inverter (VSI) Control.
Unit-4 Induction Motor Drives-II: Variable frequency control from current source,
Current Source Inverter (CSI) Control, Cycloconverter Control, Static rotor resistance
control, Slip Power Recovery- Stator Scherbius drive, Static Kramer drive.
Unit-5 Synchronous Motor Drive: Control of Synchronous Motor-Separately Controlled and
VSI fed Self-Controlled Synchronous Motor Drives. Dynamic and Regenerative
Braking of Synchronous Motor with VSI. Control of Synchronous Motor Using Current
Source Inverter (CSI)
Reference/Suggested Books
1. G K Dubey: Fundamentals of Electrical Drives, Narosa Publishing House, New Delhi.
2. V Subrahmanyam: Thyristor Control of Electric Drives, Tata McGraw Hill, New Delhi.
3. V Subrahmanyam: Electric Drives- Concepts and Applications, Tata McGraw Hill.
4. S K Pillai: A First Course on Electrical Drives, Wiley Eastern limited, India. 5. G K Dubey: Power Semiconductor Controlled Drives, Prentice Hall, Englewood Cliffs.
6. B K Bose: Power Electronics and A. C. Drives, Prentice Hall.
7. G.K. Dubey, “Fundamentals of Electric Drives”, Narosa publishing House.
8. M.Chilkin, “Electric Drives”,Mir Publishers, Moscow.
9. N.K. De and Prashant K.Sen, “Electric Drives”, Prentice Hall of India Ltd.
8EX3 SWITCHGEAR & PROTECTION
Unit-1 (i) Static Relays: Introduction to static relays, merits and demerits.
Comparators: amplitude and phase comparators, duality between amplitude and phase
comparators. Introduction to (a) amplitude comparators-circulating current type, phase
splitting type and sampling type, (b) phase comparators-vector product type and
coincidence type.
(ii) Static over Current Relays: Introduction to instantaneous, definite time, inverse time
and directional overcurrent relays.
Unit-2 (i) Static Differential Relays: Brief description of static differential relay
schemes-single phase and three phase schemes. Introduction to static differential
protection of generator and transformer.
(ii) Static Distance Relays: Introduction to static impedance, reactance and mho relays.
Unit-3 (i) Carrier Current Protection: Basic apparatus and scheme of power line
carrier system. Principle of operation of directional comparison and phase comparison
carrier protection and,carrier assisted distance protection.
(ii) Distance Protection: Effect of power swings on the performance of distance
protection. Out of step tripping and blocking relays, mho relay with blinders. Introduction to
quadrilateral and elliptical relays.
Unit-4 Circuit Breakers I: Electric arc and its characteristics, arc interruption-high
resistance interruption and current zero interruption. Arc interruption theories-recovery rate
theory and energy balance theory. Restriking voltage and recovery voltage, develop
expressions for restriking voltage and RRRV. Resistance switching, current chopping and
interruption of capacitive current. Oil circuit breakers-bulk oil and minimum oil circuit
breakers. Air circuit breakers.
Unit-5 (i) Circuit Breakers II: Air blast, SF6 and vacuum circuit breakers. Selection of
circuit breakers, rating of circuit breakers.
(ii) Digital Protection: Introduction to digital protection. Brief description of block
diagram of digital relay. Introduction to digital overcurrent, transformer differential and
transmission line distance protection.
Reference/Suggested Books
1. S. S. Rao, “Switchgear and Protection”, Khanna Publishers.
2. B. Ravindranath and M. Chander, Power system Protection and Switchgear, Wiley.
3. B. Ram and D. N. Vishwakarma, “Power System Protection and Switchgear”, TMH.
4. Y. G. Paithankar and S R Bhide, “Fundamentals of Power System Protection”, PHI.
5. T.S.M Rao,“Power System Protection: Static Relays with Microprocessor Applications” Tata
Macgraw Hill”.
6. A.R. Van C. Warringtaon, “Protective Relays- Their Theory and Practice, Vol. I & II” Jhon Willey
& Sons.
8EX4.3NON-CONVENTIONAL ENERGY SOURCES
Unit-1 (i) Introduction: World energy situation, conventional and non-conventionalenergy sources, Indian energy scene.
(ii) Tidal Energy: Introduction to tidal power. Components of tidal power plants, double
basin arrangement. Power generation. Advantages and limitations of tidal power
generation. Prospects of tidal energy in India.
Unit-2 Solar Energy: Solar radiation, solar radiation geometry, solar radiation on tilted
surface. Solar energy collector. Flat- plate collector, concentrating collector - parabolidal and
heliostat. Solar pond. Basic solar power plant. Solar cell, solar cell array, basic
photo-voltaic power generating system.
Unit-3 (i) Wind Energy: Basic principle of wind energy conversion, efficiency of
conversion, site selection. Electric power generation-basic components, horizontal axis
and vertical axis wind turbines, towers, generators, control and monitoring components.
Basic electric generation schemes- constant speed constant frequency, variable speed
constant frequency and variable speed variable frequency schemes. Applications of wind
energy.
(ii) Geothermal Energy: Geothermal fields, estimates of geothermal power. Basic
geothermal steam power plant, binary fluid geothermal power plant and geothermal
preheat hybrid power plant. Advantages and disadvantages of geothermal energy.
Applications of geothermal energy. Geothermal energy in India.
Unit-4 Nuclear Fusion Energy: Introduction, nuclear fission and nuclear fusion.
Requirements for nuclear fusion. Plasma confinement - magnetic confinement and
inertial confinement. Basic Tokamak reactor, laser fusion reactor. Advantages of nuclear
fusion. Fusion hybrid and cold fusion.
Unit-5 Biomass Energy: Introduction, biomass categories, bio-fuels. Introduction to
biomass conversion technologies. Biogas generation, basic biogas plants-fixed dome
type, floating gasholder type, Deen Bandhu biogas plant, Pragati design biogas plant.
Utilization of bio gas. Energy plantation. Pyrolysis scheme. Alternative liquid fuels -
ethanol and methanol. Ethanol production.
Reference/Suggested Books
1. Dr. A.N. Mathur – Non-Conventional Resources of Energy.
2. Boyle: Renewable Energy, 2E Oxford
3. S.P. Sukhatme – Solar Energy (TMH)
4. Duffie & Beckman – Solar Engineering of Thermal Processes.
5. BH KHAN: Non-Conventional Energy Resources, (TMH)
6. GARG & PRAKASH : Solar Energy : Fundamentals and Applications, TMH
7. Bio Energy by David Boyles, Elis Horwood Ltd.,
8. Renewable energy sources and conversion technology by N.K. Bansal, M. Kleemann, M. Heliss,
Tata Mc-Graw-Hill, 1990.
B. TECH.
ELECTRICAL & ELECTRONICS ENGINEERING
VI-SEMESTER
6EX1 MODERN CONTROL THEORY Unit-1 Introduction: Concept of Linear vector space Linear Independence, Bases &
Representation, domain and range. Concept of Linearity, relaxedness, time invariance,
causality.
Unit-2 State Space Approach of Control System Analysis: Modern Vs conventional
control theory,
concept of state, state variable state vector, state space, state space equations, Writing
statespace equations of mechanical, Electrical systems, Analogous systems.
Unit-3 State Space Representation using physical and phase variables, comparison form of
system representation. Block diagram representation of state model. Signal flow graph
representation. State space representation using canonical variables. Diagonal matrix.
Jordan canonical form, Derivation of transfer function from state-model.
Unit-4 Solution of State Equations: Diagonalization, Eigenvalues and eigen vectors.
Matrix exponential, State transition matrix, Properties of state transition matrix.
Computation of State transition matrix concepts of controllability & observability. Pole
placement by state feedback, Ackerman’s formula
Unit-5 Digital Control Systems: Introduction, sampled data control systems, signal
reconstruction, difference equations. The z-transform, Z-Transfer Function. Block
diagram analysis of sampled data systems, z and s domain relationship, digital PID
controller
Reference/Suggested Books
1. I J Nagrath and M Gopal: Control Systems Engineering, 3rd Ed, New Age Publication.
2. Richard C Dorf, Robert H Bishop : Modern Control Systems, Prentice-Hall
3. M. GOPAL:Digital Control and State Variable Methods , TMH
4. B.C.Kuo, “Digital Control System”,Saunders College Publishing.
5. C.H. Houpis and G.B.Lamont, “Digital Control Systems:MGH
6. Donald E. Kiv, “Optimal Control Theory: An Introduction” Prentice Hall
7. D.Roy Choudhary, “Modern Control Engineering”, Prentice Hall of India
8. C T Chen, System Theory & Design, Oxford University Press
6EX2 MICROPROCESSOR AND MICROCONTROLLER
UNIT 1: INTRODUCTION: CPU, address bus, data bus and control bus. Input/ Output
devices, buffers, encoders, latches and memories. UNIT 2: 8085 MICROPROCESSOR ARCHITECTURE: Internal data operations and
registers, pins and signals, peripheral devices and memory organization, interrupts. CISC
and RISC architecture overview.
UNIT 3: 8085 MICROPROCESSOR INSTRUCTIONS: Classification, format and timing.
Instruction set. Programming and debugging, 8 bit and 16 bit instructions.
UNIT 4: 8085 MICROPROCESSOR INTERFACING: 8259, 8257, 8255, 8253, 8155
chips and their applications. A/D conversion, memory, keyboard and display interface
(8279).
UNIT 5: INTRODUCTION TO 8051 MICROCONTROLLER: General features &
architecture of 8051. Memory, timers and interrupts. Pin details. Interfacing and
applications.
Reference/Suggested Books
1. Gaonkar, Ramesh S, “Microprocessor Architecture, programming and applications with the 8085”
Penram International Publishing 5th Ed.
2. Douglas Hall: Microprocessors and Interfacing, Revised Second Edition (SIE) TMH
3. Mathur A P -Introduction to Microprocessors , TMH
4. Ray, A.K. & Burchandi, K.M., “Advanced Microprocessors and Peripherals: Architecture,
Programaming and Interfacing” Tata Mc. Graw Hill.
5. Krishna Kant, “Microprocessors and Microcontrollers” PHI Learning.
6. Brey, Barry B. “INTEL Microprocessors” Prentice Hall ( India)
7. M. Rafiquzzaman, “Microprocessors- Theory and applications” PHI
8. B. Ram, “Advanced Microprocessor & Interfacing” Tata McGraw Hill
9. Liu and Gibson G.A., “Microcomputer Systems: The 8086/8088 Family” PHI
6EX3 PROTECTION OF POWER SYSTEM
Unit-1 (i) Causes and consequences of dangerous currents: Faults, overloads and
switching over currents. Introduction to protection, trip circuit of a circuit breaker.
Functional characteristics of a relay, zone of protection, primary and backup protection.
(ii) CTs & PTs: Current transformer construction, measurement and protective CTs.
Type of potential transformers. Steady state ratio and phase angle errors in CTs and PTs.
Transient errors in CT and CVT (Capacitive Voltage Transformer).
Unit-2 Overcurrent Protection: HRC fuse and thermal relay. Overcurrent (OC) relays -
instantaneous, definite time, inverse time and inverse definite minimum time overcurrent
relays, time and current gradings. Induction disc type relay. Directional overcurrent relay,
30◦, 60◦ and 90◦ connections. Earth fault relay. Brief description of overcurrent protective schemes
for a feeder, parallel feeders and ring mains.
Unit-3 Generator Protection: Stator protection - differential and percentage differential
protection, protection against stator inter-turn faults, stator overheating protection. Rotor
protectionprotection against excitation and prime mover failure, field earth fault and
unbalanced stator currents (negative sequence current protection).
Unit-4 (i) Transformer Protection: Percentage differential protection, magnetizing
inrush current, percentage differential relay with harmonic restraint. Buchholz relay.
Differential protection of generator transfer unit.
(ii) Busbar Protection: Differential protection of busbars, high impedance relay scheme,
frame leakage protection.
Unit-5 (i) Transmission Line Protection: Introduction to distance protection.
Construction, operating principle and characteristics of an electromagnetic impedance
relay. Effect of arc resistance. Induction cup type reactance and mho relays. Comparison
between impedance, reactance and mho relays. Three stepped distance protection of
transmission line.
(ii) Induction Motor Protection: Introduction to various faults and abnormal operating conditions, unbalance supply voltage and single phasing. Introduction to protection of
induction motors- HRC fuse and overcurrent, percentage differential, earth fault and negative
sequence voltage relays.
Reference/Suggested Books
1. BADRI RAM:Power System Protection and Switchgear , TMH
2. Ravindra Nath M. Chander, Power System Protection and Switch Gear, John Wiley Eastern
3. Sunil S. Rao. Power System Protection and Switch Gear, Khanna Publishers 1989
4. Oza:Power System Protection and Switchgear , TMH
5. T.S. Madhava Rao, Power System Protections (Static Relays), Tata McGrwaw-hill, 1989.
6. A.R. van C Warrington, Protective Relays, Chapman and Hall London, 1968.
7. S.K. Basu and S. Chaudhary, Power System Protection, Raju Primlan Oxford, 1983.
6EX4 ADVANCED POWER ELECTRONICS
Unit-1 AC Voltage Controllers: Principle of On-Off Control, Principle of Phase control, Single
Phase Bi-directional Controllers with Resistive Loads, Single Phase Controllers
with Inductive Loads, Three Phase full wave AC controllers, AC Voltage Controller with
PWM Control.
Unit-2 Inverters: Principle of Operation, Single-phase bridge inverters, Three phase
bridge Inverters: 180 and 120 degree of conduction. Voltage control of Single Phase and
Three Phase Inverters, Current Source Inverters, Harmonics and its reduction techniques.
Unit-3 Cycloconverters: Basic principle of operation, single phase to single phase, threephase
to three-phase and three phase to single phase cycloconverters. Output equation,
Control circuit.
Unit-4 DC Power Supplies: Switched Mode DC Power Supplies, flyback converter,
forward converter, half and full bridge converter, resonant DC power supplies,
bidirectional power supplies.
Unit-5 AC Power Supplies: Switched mode power supplies, Resonant AC power
supplies, bidirectional AC power supplies. Multistage conversions, Control Circuits:
Voltage Mode Control, Current Mode Control
Reference/Suggested Books
1. M.H. Rashid,“Power Electronics: Circuits, Devices & Applications”, Prentice Hall of India Ltd. 3
rd
Edition,2004.
2. Bose -Power Electronics & Motor Drives ELSEVIER
3. V.R. Moorthy, “Power Electronics: Devices, Circuits and Industrial Applications” Oxford Press, 2007.
4. V Subrahmanyam: Power Electronics, New Age Inc. Publishers, New Delhi.
5. Chakrabarti & Rai, “Fundamentals of Power Electronics & Drives”Dhanpat Rai & Sons.
6. Ned Mohan, T.M.Undeland and W.P.Robbins, “Power Electronics:Converters, Applications and Design”,
Wiley India Ltd,2008.
7. R Krishnan, electric motor drives: modeling, analysis and control, Pearson Edu
8. Randal Shaffer, “Fundamentals of Power Electronics with MATLAB” Firewall Media, 2007.
6EX5 DATA STRUCTURES IN C
Unit-1 Performance Measurement: Space complexity and Time complexity, big oh,
omega and theta notations and their significance. Linear Lists - Array and linked
representation, singly & doubly linked lists. Concept of circular linked lists.
Unit-2 Array & Matrices: Row and Column Major mapping & representation, irregular 2D
array, Matrix operations, Special matrices: diagonal, tri-diagonal, triangular and symmetric. Sparse matrices representation and its transpose.
Unit-3 Stacks: Representation in array & linked lists, basic operation, Applications of stacks
in parenthesis matching, towers of Hanoi etc. Queues - Representation in array & linked
lists, applications, circular queues.
Unit-4 Trees: Binary Tree, representation in array & linked lists, basic operation on
binary trees, binary tree traversal (preorder, post order, in order). Search Trees - Binary
search tree, indexed-binary search tree, basic operation, AVL tree, B-tree & Heap Tree.
Unit-5 Graphs: Representation of unweighted graphs, BFS, DFS, and Minimum cost
spanning trees, Single source shortest path. Sorting - Bubble sort, insertion sort, merge
sort, selection sort, quick sort, heap sort.
Reference/Suggested Books
1. Havowitz & Sawn: Data structures in Pascal (BPB Publication)
2. Havowitz & Sawhni: Data structures in C & C++ (BPB Publication)
3. Tannenbaum: Data structures in C (PHI)
4. PAI:Data Structures and Algorithms , TMH
5. TREMBLAY: Introduction to Data Structures with Applications , TMH
6EX6.3 DIGITAL COMMUNICATION AND INFORMATION THEORY
Unit-1 PCM & DELTA Modulation Systems: PCM and delta modulation, quantization noise
in PCM and delta modulation. Signal-to-noise ratio in PCM and delta modulation, T1
Carrier System, Comparison of PCM and DM. Adaptive delta Modulation. Bit, word and
frame synchronization, Matched filter detection.
Unit-2 Digital Modulation Techniques: Various techniques of phase shift, amplitude shift
and frequency shift keying. Minimum shift keying. Modulation & Demodulation. Unit-3
Error Probability in Digital Modulation: Calculation of error probabilities for PSK, ASK,
FSK & MSK techniques.
Unit-4 Information Theory: Amount of Information, Average Information, Entropy,
Information rate, Increase in Average information per bit by coding, Shannon's Theorem
and Shannon's bound, Capacity of a Gaussian Channel, BW-S/N trade off, Orthogonal
signal transmission.
Unit-5 Coding: Coding of Information, Hamming code, Single Parity-Bit Code, Linear
Block code, cyclic code & convolutional code
Reference/Suggested Books
1. H. Taub & D.L. Schilling-"Principles of Communication Systems", Tata Mc-Graw Hill. 2. Simon Haykin-"Communication Systems", John Wiley & Sons.
3. Proakis –“Digital Communication”, Mc-Graw Hill.
4. Sklar – “Digital Communication”, Pearson Education.
5. P. Chakrabarti – “Principles of Digital Communications”, Danpatrai & Sons.
6. K. Sam Shanmugam – “Digital and Analog Communication System”, John Wiley Sons.
7. Lathi, B.P. / “Modern Digital &Analog Communication System” /Oxford Press.
8. A.B. Carlson / “Digital Communication Systems”,Tata McGraw-Hill.
6EX7 MICROPROCESOR LAB
1. Study the hardware, functions, memory structure and operation of 8085
microprocessor kit.
2. Program to perform integer division: (i) 8-bit by 8-bit (ii) 16-bit by 8-bit.
3. Transfer of a block of data in memory to another place in memory in the direct and
reverse order.
4. Searching a number in an array and finding its parity.
5. Sorting of array in: (i) Ascending (ii) Descending order
6. Programme to perform following conversion: (i) BCD to ASCII (ii) BCD to
Hexadecimal
7. Programme to multiply two 8-bit numbers.
8. Programme to generate and sum 15 fibanocci numbers.
9. Programme for rolling display of message “INDIAN”.
10. To insert a number at correct place in a sorted array.
11. Serial and Parallel data transfer on output port 8155 & 8255 & designing of disco light,
running light, and sequential lights on off by above hardware.
12. Generation of different waveform on 8253/ 8254 programmable timer.
6EX8 POWER SYSTEM LAB
1 Study the burden effect on the performance of CT and measure ratio error. 2 Find out the sequence components of currents in three 1-Phase transformers and 3-
Phase transformer and compare their results.
3 (i) Study over current relay.
(ii) Draw the current-time characteristic of an over current relay for TMS=1 & 0.5 and
PSM=1.25 & 1.0.
4 (i) Study percentage bias differential relay.
(ii) Plot the characteristics of a percentage bias differential relay for 20%, 30% and 40%
biasing.
5 Study gas actuated Buchholz relay.
6EX9 MATLAB PROGRAMMING LAB
1 Basics of MATLAB matrices and vectors, matrix and array operations, Saving andloading data, plotting simple graphs, scripts and functions, Script files, Function files,
Global Variables, Loops, Branches, Control flow, Advanced data objects, Multi-
dimensional matrices,
Structures, Applications in linear algebra curve fitting and interpolation. Numerical
integration, Ordinary differential equation. (All contents is to be covered with tutorial
sheets)
2 Simulink: Idea about simulink, problems based on simulink. (All contents is to be
covered with tutorial sheets)
6EX10 ADVANCED POWER ELECTRONICS LAB
1 Study and test AC voltage regulators using triac, antiparallel thyristors and triac & diac. 2Study and test single phase PWM inverter.
3 Study and test buck, boost and buck- boost regulators. 4 Study and test MOSFET chopper.
5 Study and test Zero voltage switching.
6 Study and test SCR DC circuit breaker.
7 Control speed of a dc motor using a chopper and plot armature voltage versus speed
characteristic.
8 Control speed of a single-phase induction motor using single phase AC voltage
regulator.
9 (i) Study single-phase dual converter. (ii) Study speed control of dc motor using singlephase
dual converter.
10 Study one, two and four quadrant choppers (DC-DC converters).
11 Study speed control of dc motor using one, two and four quadrant choppers. 12
Study single-phase cycloconverter.
the syllabus of 4th sem. is not available on this blog
ReplyDelete