S6 EE CUSAT Syllabus

CUSAT B.TECH Degree Course – Scheme of Examinations & Syllabus 2006 EE Sem VI
1
EE 601 POWER SYSTEMS – I
Module I
Conventional sources of electrical energy- thermal, hydroelectric, diesel and nuclear
power plants-introduction to renewable energy sources- power plant economics –
operating coasts- load factor- demand factor- diversity factor- plant factor. Types of
tariffs, power factor improvement.
Module II
Overhead transmission systems- arrangement of conductors- sag and tensiontransmission line supports and their location, economic span- choice of transmission
voltage- line insulators- string efficiency- impulse ratio- arcing horns and rings- failure of
insulation- corona- under ground cables- different types- capacitance of single core and
three core cables- grading of cables.
Module III
Distribution systems- classification and arrangement of distribution systems- distribution
substation layout and arrangement- economic loading of distribution transformers- design
of feeders. Kelvin’s Law- considerations in primary and secondary distribution system
design- current distribution and voltage drop in single-phase and three-phase four-wire
distribution systems- voltage drop calculation and design of distributors in ring systemimprovement of existing distribution systems- LT capacitor installation- size and
connection- Rising mains- Equipment earthling- Electric energy management. Power
quality.
Module IV
Performance of transmission lines- calculation of transmission line inductance and
capacitance- GMD and GMR- bundled conductors- transposition- ABCD constantseffect of capacitance- nominal T and p methods of calculations- power flow through a
transmission line. Methods of voltage control.
Reference:
Soni, Gupta, Bhatnagar - A course in Electric Power, Dhanapat Rai
& Sons New Delhi, 1996.
A.T Star, - Generation, Transmission & Utilization of
Electric Power, Sir. Issac Pitman and Sons, 1961.
Turan, Goren - Electric Power Transmission System Engineering,
John Wiley,1988.
S.L Uppal - Electric Power, Khanna Publishers, 1992.
A.S Pabla - Electric Power Distribution System, Tata McGraw
Hill, 1992.
Type for questions for University Exams
Question (1) - Eight short answer question of five marks with two questions from each of
four modules
Question (2-5) - Two questions A & B of 15 Marks from each module with options to
answer either A or B.CUSAT B.TECH Degree Course – Scheme of Examinations & Syllabus 2006 EE Sem VI
2
CS/EE 602 DIGITAL SIGNAL PROCESSING
Module 1
Introduction to signals & systems- Discrete time signals and systems- Properties of
discrete
systems-linearity,timeinvariance-causality-stability.convolution.difference equation
representation of discrete systems -The Z transform-properties of Z transform- the
inverse z transform-System Transfer function.
Module 2
Frequency domain representation of discrete time signals. Discrete Fourier series(DFS)-
properties Discrete Time Fourier Transform (DTFT) properties, Discrete Fourier
Transform(DFT) properties& Fast Fourier Transform( FFT) Decimation in Time &
Decimation in Frequency algorithms.
Module 3
FIR digital Filters: Transfer function. Generalized Difference equation representation.
Concept of windowing. Non Recursive realization structures-direct (Tapped delay line
structure) –cascade realization- Liner phase realization.
IIR Digital Filters : - Transfer function. Difference equation representation. Recursive
Realizations Direct form I , Direct form II –Cascade Realization-Parallel realization –
Comparison of IIR & FIR filters in terms of computational complexity, memory
requirement, hardware complexity, stability .
Module 4
Finite word length effects in digital filters- fixed point arithmetic -Floating point
arithmetic- Block floating point arithmetic - Truncation-Rounding - Quantization error in
analog to digital conversion-Limit cycles. General DSP architecture- features _ On chip
subsystems- memory organization-Addressing modes- Instruction types - TMS320C54X
fixed point processor- TMS320C4X floating point processor
Applications of DSP
References:
Cristi, Modern Digital Signal Processing, Ed. 1.
Ashok Ambardar, Analog and Digital Signal Processing, Edition 2.
Avatar Singh, Digital Signal Processing Implementations, Edition 1
John G Proakis & Dimitris G Manolakis : "Digital Signal Processing", PHI, New Delhi
Oppenheim & Ronald W Schafer : "Digital Signal Processing", Prentice Hall India
Sanjit K. Mithra, : " Digital Signal Processing", Tata Mc- Graw Hill
Type for questions for University Exams
Question (1) - Eight short answer question of five marks with two questions from each of
four modules
Question (2-5) - Two questions A & B of 15 Marks from each module with options to
answer either A or B.CUSAT B.TECH Degree Course – Scheme of Examinations & Syllabus 2006 EE Sem VI
3
EE 603 CONTROL SYSTEMS I
Module I
Frequency domain analysis, sinusoidal frequency response. Polar plots and logarithmic
plots – Bode plots – Nyquist plots – absolute stability and relative stability from Bode
and Nyquist plots.
Module II
Basic theory and properties of Root loci produce for construction of root loci, complete
RL diagram.
Control system components: synchros, d.c servomotor, a.c servomotor, stepper motor,
tacho generator.
Module III
Design of control systems. Cascade and feedback design. Modes of control .P, I, D and
combinations of P, I and D and effects on system performance. On- off control lead, lag,
lead-lag design using Bode plots and root locus. PID controller tuning in process control.
Module IV
System design using state feed back. Controllability, Observability.State feed back
control. Placement of poles at desired location using state feedback – observers. Design
of full order and reduced order observers.
Reference:
Ogata.K- “Modern Control Engineering”, Law Price Edition.
M.Gopal,”Control Systems”, Tata Mc Graw Hill.
A.Nagoorkani “Control Systems”, RBA Publication
Type for questions for University Exams
Question (1) - Eight short answer question of five marks with two questions from each of
four modules
Question (2-5) - Two questions A & B of 15 Marks from each module with options to
answer either A or B.CUSAT B.TECH Degree Course – Scheme of Examinations & Syllabus 2006 EE Sem VI
4
EE 604 ELECTRICAL DRAWING
Module I
D.C Armature windings- Simplex lap and wave windings.
Sectional front and side elevation of the armature with commutator.
Sectional front and side elevation of the yoke and pole assembly with field winding.
Sectional front and side elevation of an assembled dc machine.
Module II
Transformers
Sectional plan and elevation of core type and shell type single-phase transformer.
Sectional plan and elevation of a three-phase transformer.
Induction Motors
Sectional front and side elevation of slip ring and squirrel cage induction motor.
Alternators
Sectional front and side elevation of salient pole and turbo alternators.
Module III
Three-phase AC windings
Single layer windings- Mush windings and concentric windings.
Double layer lap windings- Full pitched, short pitched and fractional slot windings.
Double layer lap windings.
Module IV
Single line layout of substations.
Single line layout of generating stations.
Single circuit and double circuit transmission towers.
Reference:
Narang K.L - A text book of Electrical Engineering
Drawing ,Trch India Publication.
S.K Battacharya - Electrical Engineering Drawing.
A.K Sawhney - Electrical Machine Design, Dhanapath Rai,
New Delhi.
Type for questions for University Exams
Question (1) - Eight short answer question of five marks with two questions from each of
four modules
Question (2-5) - Two questions A & B of 15 Marks from each module with options to
answer either A or B.CUSAT B.TECH Degree Course – Scheme of Examinations & Syllabus 2006 EE Sem VI
5
EE 605 MODERN COMMUNICATION ENGINEERING
Module 1
Microwave Communication : Basic principles of microwave links- Microwave Relay Systems –
Choice of frequency – line of sight and over the horizon systems – modulation methods – block
schematics of terminal transmitters and receivers – microwave repeaters – microwave repeaters –
microwave repeaters – microwave antennas – propagation mechanisms – propagation
characteristics – path loss models – shadowing models – small scale fading and multipath fading
– basic principles of design of microwave link
Module II
Satellite Communication – Orbit of communication satellite – Satellite Constellation – Orbital
parameters – Orbital perturbations – Geostationary orbits – Low Earth and Medium Orbits –
Look Angles – Frequency selection RF Links – Propagation characteristics – Modulation
methods- coding – multiple access – space craft – antennas – transponders – intersatellite link –
link power budget – earth station interference – Satellite systems – Geostationary systems –
Distress and Safety systems – Navigation systems – direct sound broadcast systems – Direct
Television broadcast systems
Module III
Wireless communication systems: Cellular concepts – Cell Splitting and Frequency Reuse -
Propagation Mechanisms – Modulation techniques for wireless communication – Analog, Digital
and Spread Spectrum modulation – Equalisation, Diversity and Channel coding Diversity
Techniques – Multiple access techniques for Wireless Commuications – FDMA,TDMA and
CDMA – Wireless systems and standards – AMPS – Global System for Mobile(GSM) – CDMA
– General Packet Radio Service – DECT System .
Fiber optic communication: light wave communication systems- Fiber optic cable -
optical transmitter and receiver.
Module 1V
Radiation and Propagation of Waves: - (analysis not required) - Electro magnetic
Radiation- Waves in free space- polarization - reception- effects of EnvironmentPropagation of waves:- Ground waves- Sky-wave propagation - space waves- antennasBasic consideration - wire radiator in space - common terms and definitions- Effects of
ground on Antennas- Directional High frequency Antennas - UHF Micro wave antennas -
Wide band and special purpose antennas.
References:
1) Electronic Communications : Dennis Roddy and John Coolen, Prentice
Hall, India.
2) Electronic Communication Systems : Kennedy & Davis - Fourth Edition-TMH
3) Communication Electronics : Frenzel, McGraw Hill, International
Editions.
For Modules IV & V
4) Communication Electronics : Frenzel MGH
Type for questions for University Exams
Question (1) - Eight short answer question of five marks with two questions from each of
four modules
Question (2-5) - Two questions A & B of 15 Marks from each module with options to
answer either A or BCUSAT B.TECH Degree Course – Scheme of Examinations & Syllabus 2006 EE Sem VI
6
EE 606 ELECTRICAL MACHINES III
Module I
Three phase induction motor - constructional details - slip ring and squirrel cage typesTheory of the induction machine with constant mutual flux - slip phasor diagram -
mechanical power and developed torque - Torque slip curves - variation and starting torque
with rotor resistance- pull out torque - losses and efficiency - approximate and exact
equivalent circuits - circle diagram - No load and blocked rotor tests - performance
calculations from the equivalent circuit.
Module II
Starting - starting squirrel cage motors- direct on-line starting auto transformer and star -
delta starter - starting current and torque - starting of slip ring motors - design of rotor
rheostat.
Effects of harmonics - Harmonic induction and harmonic synchronous torques - cogging,
crawling and noise production - methods of elimination - special rotor construction - Deep
bar, composite bar and Boucherot rotor constructions - equivalent circuits and torque
curves of double cage motors.
Module III
Methods of speed control - pole changing methods - rotor rheostatic control - change of
supply frequency - use of SCR for speed control - principle of speed regulation and
improvement of power factor by rotor injected emf.
Induction generator Theory - phasor diagram - circle diagram - equivalent circuit -
applications.
Synchronous induction motor- construction - rotor winding connections - circle diagram -
pulling into step.
Module IV
Single phase induction motor - revolving field theory equivalent circuit - torque slip curvestarting methods - split phase, capacitor start, capacitor run motors shaded pole motor -
repulsion start and repulsion induction motor.
Commutator motors - General, principles and theory - commutator as a frequency converter
- emf induced in a commutator winding - single phase series motor - theory - phasor and
circle diagram - compensating and interpole windings - universal motor - principle of
repulsion motor - torque production - phasor diagram - compensated type of motors
repulsion start induction motor - applications.
Poly phase commutator motors - Three phase series and shunt type - schrage motor -
characteristics and applications .
References:
1) Performance & Design of AC Machines : Say MG
2) Theory of AC Machinery : Langsdorff AC
3) AC Commutator Motors : Openshaw Taylor
4) Alternating Current Machines : Puchstein & Lloyd
5) Electrical Machines Part I & II : Kostenko & Pietrovsky
Type for questions for University Exams
Question (1) - Eight short answer question of five marks with two questions from each of
four modules
Question (2-5) - Two questions A & B of 15 Marks from each module with options to
answer either A or B.CUSAT B.TECH Degree Course – Scheme of Examinations & Syllabus 2006 EE Sem VI
7
EE 607 MICROPROCESSOR LAB
Part A (Compulsory)
Study of a typical microprocessor trainer kit and its operation
Simple programming examples using 8085 instruction set. To understand the use of various
instructions and addressing modes – monitor routines.
Interfacing and programming of 8255 (eg: traffic light control , Burglar alarm, stop
watch)
Interfacing and programming of 8253/8254
Interfacing and programming of 8279.
Part B
A/D and D/A converter interface
Stepper motor interface.
Display interface.
Programming of different types of EPROM 2716, 2732, etc…(at least two topics from
Part B has to be covered.)
Note: 50% Mark is earmarked for continuous evaluation and 50% mark for end
semester examination, to be assessed by two examiners. A candidate shall secure a
minimum of 50% marks for two components to be eligible for pass in that subject.
EE 608 MINI PROJECT
Each batch comprising of 3 to5 students shall design, develop and realize an electronic product.
Basic elements of product design must be considered. Fully software/simulation projects are not
allowed. Each student shall submit a project report at the end of the semester. The project report
should contain the design and engineering documentation including the Bill of Materials and test
results. Product has to be demonstrated for its full design specifications. Innovative design
concepts, reliability considerations and aesthetics / ergonomic aspects taken care of in the project
shall be given due weight.
Guidelines for evaluation:
i) Attendance and Regularity 10
ii) Work knowledge and Involvement 30
iii) End-Semester presentation & Oral examination 20
iv) Level of completion and demonstration of
functionality/specifications
25
v) Project Report 15
Total 100 marks
Note: External projects and R&D projects need not be encouraged at this level. Points (i) & (ii)
to be evaluated by the project guide & co-ordinator and the rest by the final evaluation team
comprising of 3 teachers including the project guide