CUSAT B.TECH S8 eee modules (2006 scheme)

CUSAT B.TECH Degree Course

– Scheme of Examinations & Syllabus 2006 EE Sem VIII

1

EE 801 ELECTRICAL MACHINE DESIGN

Module I

D C Machines:-

loadings – choice of speed and number of poles. Design of armature conductors, slots and

windings – design of airgap,field system, commutator,interpoles,compensating winding

and brushes – Carter’s co-efficient – real and apparent flux density. Design examples.

Output equation – main dimensions choice of specific electro magnetic

Module II

Transformers; -

dimensions – specific electric and magnetic loadings – design of core, LV winding, HV

winding – cooling of transformers – design of cooling tank and tubes. Temperature rise

time curve – short time and continuous rating.

Single phase and Three phase transformers – output equation - main

Module III

Alternators:-

choice of specific electric and magnetic loadings – choice of speed and number of poles –

design of armature conductors, slots and winding – design of air-gap, field system and

damper winding – prediction of open circuit characteristics and regulation of the alternator

based on design data – design examples.

Salient pole and turbo alternators – output equation – main dimensions –

Module IV

Induction machines:-

and magnetic loadings – design of stator and rotor windings, stator and rotor slots and airgap

of slip ring and squirrel cage motors – calculation of rotor bar and end ring currents in

cage rotor – calculation of equivalent circuit parameters and prediction of magnetising

current based on design data – design examples.

Output equation – main dimensions – choice of specific electric

Reference:

Clayton & Hancock -

Performance and Design of DC Machines, ELBS.

Sawhney -

Say M.G -

Electrical Machine Design, Dhanapath Rai.Performance and Design of AC Machines, Pitman, ELBS.

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 VIII

2

EE 802: POWER SYSTEMS III

Module I

Circuit breakers

oil CB – SFC – vacuum CB- circuit breaker ratings – cause of over voltages – surges and

traveling waves – voltage waves on loss less line – reflection and attenuation – protection

against lightning – earth wires – lightning diverters – surge absorbers- arcing ground –

neutral earthing – basic concepts of insulation levels and their selection – BIL –

coordination of insulation.

– principles of operation – different types and their operations – ABCB –

Module II

Protective relays – protective zones – requirement of protective relaying – different types

of relays and their applications – generalized theory of relays – protection scheme for

generator – transformers, lines and bus bars - static relays amplitude and phase

comparators – block diagrams of static relays – protection scheme for generators –

transformers, lines and bus bars – microprocessor based protective relaying.

Module III

Electric traction: systems of traction – speed time curve – mechanics of traction – power

supply – systems of current collection – electric heating – advantage of electric heating –

resistance and induction are furnaces – construction and field of application of dielectric

heating.

Module IV

Energy conservation in electric motors – lighting and electric heating systems – electrical

energy auditing – instrumentation and general methodology – power quality problems –

definitions – harmonics – sources – effects – total harmonic distortion (THD) – mitigation

methods – passive filter design.

Reference:

Rao S.S -

Thomas & Browne Jr -

Soni, Gupta & Bhatnagar -

Van.C Warrington A.R -

Mason C.R -

Ravindranath, Chander.M -

Eastern.

Haydt G.T -

Kazibwe W.E & Sendula M.H.-

Switch Gear protections, Khanna.Circuit Interruption – Theory and Techniques.A Course in Electrical Power, Dhanapat Rai.Protective Relays Vol.1 & 2, Chappman & Hall.Art and Science of Protective Relaying, Wiley Eastern.Power System Protection and Switchgear, WileyElectric Power Quality, Stars in circle publications.Electric Power Quality.

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 VIII

3

EE 803 ELECTRONIC INSTRUMENTATION

Module I

Transducers

construction – temperature effect - circuitry, semi conductor strain gauge – load cell.

Resistance thermo meter – types – circuits – errors. Themistor – advantage of themistor.

Inductive transducers – LVDT – applications – LVDT load cell – LVDT pressure

transducer – resolver – capacitive transducer – principle of operation – applications –

capacitor microphone.

Piezoelectric transducer – materials – equivalent circuit – d, g, h, coefficients –

thermocouple – principle – applications – magnetostrictive transducers – materials,

applications, Hall effect transducer – application – elastic transducers (brief study) –

Bourdon tubes – diaphragms – Bellows – Fibre Optics transducers – digital transducers –

shaft encoder.

– definitions – classifications – resistance transducers- strains gauge – types –

Module II

Signal conditioning – instrumentation amplifiers – differential amplifiers – filters – law

and high pass, band pass and band rejection filters –transducer bridges – null type and

deflection bridges – AC bridges using push pull transducers – general telemetry systems –

sampling process – principles of time division and frequency division multiplexing,

different types of modulation techniques as applied to telemetry (general idea)

Module III

Instrumentations systems – basic measuring systems – analog and digital data acquisition

systems – generalized input-output configuration of measuring systems – dynamic

characteristics.

Digital instruments – operating principles of DVM using successive approximation – V/F

conversion and integrating principles – counter digital method for frequency, phase, time

and period measurements – digital RLC meters – Q-meter – vector impedance meter –

electronic multimeter.

Module IV

Display methods and devices – different types of display – display system building blocks –

recorders – galvanometric recorders-pen driving systems – servo recorders – magnetic

recorders – digital recorders – accuracy and precision – classification errors- combined

errors etc.

Text Book

1.

Instrumentation

2. Ernest O.Doeblin -

International edition 1984.

3. Albert D. Helfric & William D. Cooper -

Measurements Techniques

4. Dr. S. Renganathan -

5. K.B Kalaasen -

University press 1996.

A.K Sawhney - A course in electrical and electronic measurements and, Dhanapath Rai & Co. 2001 eddition.Measurements systems application & design, McGraw HillModern Electronic Instrumentation &(Prentice Hall)Transducers Engineering ( Allied Publishers Ltd. DelhiElectronic measurement and instrumentation, Cambridge

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 VIII

4

CS/EC/EE/EI 804A DIGITAL IMAGE PROCESSING

Module I

Digital image fundamentals:

formation model - Image sampling and quantization - basic relationships between pixels

geometry.

representation - elements of visual perception - simple image– imaging

Review of matrix theory results:

matrices. Review of Image transforms: 2D-DFT, FFT, Walsh, Hadamard, Haar, DCT and Wavelet

transforms.

Row and column ordering - Toeplitz, Circulant and Block

Module II

Image enhancement:

histogram processing, image subtraction, image averaging; Spatial filtering- smoothing filters,

sharpening filters. Frequency domain methods: low pass filtering, high pass filtering,

homomorphic filtering. Generation of spatial masks from frequency domain specifications.

Spatial domain methods: point processing - intensity transformations,

Image segmentation:

Edge linking and boundary description - local and global processing using Hough transform –

Thresholding - Region oriented segmentation - basic formulation, region growing by pixel

aggregation, region splitting and merging - Use of motion in segmentation. Fundamentals of

Representation and Description.

Detection of discontinuities - point, line and edge and combined detection ,

Module III

Image restoration:

matrices - Algebraic approaches - Inverse filtering - Wiener filter - Constrained Least squares

restoration - Interactive restoration - Geometric transformations.

Degradation model - Diagonalization of circulant and Block circulant

Fundamentals of Colour image processing:

color image processing - intensity slicing, gray level to color transformation.

colour models - RGB, CMY, YIQ, HIS - Pseudo

Module IV

Image compression:

criteria, Models, Elements of information theory, Error free compression- variable length, bit

plane, lossless predictive, Lossy compression- lossy predictive, transform coding. Fundamentals

of JPEG, MPEG & Fractal image compression techniques.

fundamentals- redundancy: coding, inter pixel, psycho visual, fidelity

Text Book:

1. Gonzalez and Woods,

Ltd., 2

Digital Image Processing, Pearson Education/ Prentice-Hall Indiand ed.

References:

1. Anil K. Jain,

2003.

2. Mark Nelson, Jean-Loup Gailly,

3. Pratt William K.,

4. Chanda & Majumdar,

2003.

5 M. Sonka, V. Hlavac, R. Boyle,

Thomson Learning, 2006

Fundamentals of Digital Image Processing, Pearson Education/ PHI Ltd,The Data compression Book, BPB Publications, 2nd ed.Digital Image Processing, John Wiley & sons, 2nd ed.Digital Image Processing and Analysis, Prentice-Hall India Ltd,Image Processing, Analysis and Machine Vision,

CUSAT B.TECH Degree Course

– Scheme of Examinations & Syllabus 2006 EE Sem VIII

5

EE 804 (B) RENEWABLE SOURCES OF ENERGY

Module I

Renewable and non-renewable sources of energy

of energy – energy production and world energy consumption – green house effect and

global warming. Solar energy option. Thermal conversion – design fabrication and

performance of flat plate collectors – description of solar thermal devices (stills water

heater, furnaces cookers and refrigerators) – Solar thermal power generation systems –

thermal storage.

– brief review of conventional sources

Module II

Photovoltaic conversion – conceptual description of photo voltaic effect – electrical

characteristic of silicon PV cells and modules – solar cell material and prospects –

Instruments for measurement of solar radiation – Empirical equations for predicting

availability of solar radiation.

Module III

Wind energy – wind turbines – Horizontal axis and vertical axis with turbines – Power and

energy from wind turbines – wind characteristics. Energy from oceans: wave energy –

Physical principles – wave characteristics and wave power – wave energy technology. –

fixed devices – floating devices

Module IV

Biomes – classification – biomass – conversion process – application – ocean thermal

energy conversion systems – Tidal & wave power application – fuel cells – types – losses

in fuel cell - application – MHD generators – application of MHD generation - micro and

mini hybrid power.

References:

Renewable energy sources

– John W, Twidell & Antony D. Wier – ELBS Publication

Renewable Energy - Power for sustainable Future

University Press in association with the Open University, 1996.

– Edited by Godfrey Boyle – Oxford

Applied solar Energy

- Meinel A B and Meinel MP, Addison Wesley Publications.

Renewable and Novel energy sources

– SL Sah, MI Publications, New Delhi, 1995.

Direct Energy Conversion

– George Sutton – McGraw hill Publications.

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 VIII

6

EE 804 C : FLEXIBLE AC TRANSMISSION

Module 1

FACTS concepts and general system considerations: Power flow in AC systems -

Definition of FACTS - Power flow control -Constraints of maximum transmission line

loading - Benefits of FACTS Transmission line compensation- Uncompensated line -

shunt compensation - Series compensation -Phase angle control.

Module 2

Static shunt compensators: SVC and STATCOM - Operation and control of TSC, TCR

and STATCOM - Compensator control - Comparison between SVC and STATCOM.

Static series compensation: TSSC, SSSC -Static voltage and phase angle regulators -

TCVR and TCPAR- Operation and Control -Applications.

Module 3

Unified Power Flow Controller: Circuit Arrangement, Operation and control of UPFCBasic

Principle of P and Q control- independent real and reactive power flow control-

Applications - Introduction to interline power flow controller.

Module 4

Special purpose FACTS controllers - Thyristor controlled voltage limiter - Thyristor

controlled voltage regulator - Thyristor controlled braking resistor - Thyristor controlled

current limiter-

Custom Power - Compensation Devices - STS - SSC - SVR -Backup energy supply devices

Reference Books:

1. N.

Flexible AC Transmission Systems”, IEEE Press Book, Standard Publishers and

Distributors, Delhi, 2001.

2. R. Sreeram Kumar (Ed) “Lecture Notes on Flexible AC Transmission Systems

(FACTS)”. Institution of Engineers (India), Calicut Local Centre, 2003.

3. K.S.Sureshkumar, S.Ashok , “FACTS Controllers & Applications”, E-book edition,

Nalanda Digital Library, NIT Calicut,2003

4. T.J.E. Miller. “Reactive Power Control in Electric Systems”, JohnWiley & Sons, 1984.

G. Hingorani, L. Gyugyi, “Understanding FACTS: Concepts and Technology of

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 VIII

7

EB/EE 804(D) VLSI DESIGN

Module I.

VLSI process integration

technology - CMOS IC technology - BiCMOS IC technology. - GaAs technology. Ion

implantation in IC fabrication. The MOS device - (n - channel & p- channel) - capacitance of

MOS structure - accumulation, depletion and inversion, threshold voltage, current equations -

characteristics, channel pinch-off. Second order MOS device effects : short-channel effect, narrow

width effect, sub-threshold current, device saturation characteristics.

: - fundamental considerations in IC processing - NMOS and PMOS IC

Module II.

Switch logic- pass transistors and transmission gates, Gate logic-The basic inverter using NMOScircuit

- current equations - pull up to pull down ratio- transfer characteristics- Alternate forms of

pull up. Basic NAND, NOR circuits. The CMOS inverter, characteristics

compound circuits using CMOS. Other forms of CMOS logic : pseudo CMOS, CMOS domino

logic, n-p logic. Layout design of static MOS circuits – Layout rules - general principles & steps

of lay-out design - use of stick diagrams - design rules - Layout examples of NAND and NOR.

– NAND, NOR and

Module III.

Basic circuit concepts: sheet resistance, area capacitance, delay unit, inverter delays – driving

large capacitive loads, cascaded inverters, super buffers, BiCMOS drivers . Combinational circuits

- clocked sequential circuit - drivers for bus lines. Scaling of MOS circuits: scaling models and

scaling factors for device parameters.

Module IV.

Timing issues in VLSI system design

and jitter- latch based clocking- self timed circuit design - self timed logic, completion signal

generation, self timed signaling–synchronizers and arbiters.

: timing classification- synchronous timing basics – skew

Text Books

Douglas A Pucknell, Kamran Eshraghian ,

Jan M. Rabaey, A. Chandrakasan, B. Nikolic

Basic VLSI Design, P HIDigital Integrated Circuits- A Design perspective

2/e, Pearson education

References

Thomas E. Dillinger ,

S M Sze,

VLSI Engineering , PH International editions.VLSI Technology,PHI

Weste and Eshraghian,

Education.

Mead & Conway ,

Fabricius,

Charles H Roth Jr –

Wayne Wolf:Modeern

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.

Principles of CMOS VLSI Design ,A Systems Perspective,2/e, PearsonIntroduction to VLSI System Design-Addison WesleyIntroduction to VLSI Design,PearsonFundamentals of Logic Design 4 Ed, Jaico PublishersVLSI Design Systems on Chip-Pearson Education,2nd ed.,

CUSAT B.TECH Degree Course

– Scheme of Examinations & Syllabus 2006 EE Sem VIII

8

EE 805 PROJECT WORK

Each batch of students shall develop the project designed during the VII semester. The

implementation phase shall proceed as follows:

For hardware projects, practical verification of the design, PCB design, fabrication,

design analysis and testing shall be done.

For software projects, a proper front end (GUI) if applicable, shall be designed. A

detailed algorithm level implementation, test data selection, validation, analysis of

outputs and necessary trial run shall be done.

Integration of hardware and software, if applicable, shall be carried out.

A detailed project report in the prescribed format shall be submitted at the end of the

semester. All test results and relevant design and engineering documentation shall

be included in the report.

The work shall be reviewed and evaluated periodically

The final evaluation of the project shall be done by a team of minimum 3 internal examiners

including the project guide and shall include the following.

Presentation of the work

Oral examination

Demonstration of the project against design specifications

Quality and content of the project report

Guidelines for evaluation

Regularity and progress of work 30

Work knowledge and Involvement 100

End semester presentation and oral examination 50

Level of completion and demonstration of

functionality/specifications 70

Project Report

:– Presentation style and content 50

Total

300 marks

Note:

coordinator based on continuous evaluation. (iii)-(v) to be evaluated by the final evaluation team

comprising of 3 internal examiners including the project guide.

Points (i) and (ii) to be evaluated by the respective project guide and the project

EE 806 VIVA-VOCE

Each student is required to appear for a viva-voce examination at the end of the complete course

work. The students shall produce the seminar report and project reports duly attested by the

institutional authorities, before the examiners. The examination panel shall comprise of one

internal examiner and one external examiner, both appointed by the University. The examiners

shall evaluate the students in terms of their conceptual grasp of the course of study and

practical/analysis skills in the field.

Cusat b.tech eee s7 modules (2006 scheme)

CUSAT B.TECH Degree Course

– Scheme of Examinations & Syllabus 2006 EE Sem VII

1

CS/EB/EC/EE/EI/IT 701 INDUSTRIAL ORGANIZATION AND MANAGEMENT

Module 1

Organisation: Introduction, definition of organization, system approach applied to

organization, necessity of organization, elements of organization, process of

organization, principles of organization, formal and informal organization, organization

structure, types of organization structure .

Forms of business organization: Concept of ownership organization, types of ownership.

Individual ownership, partnership, joint stock Company, private and public limited

company, co-operative organizations, state ownership, public corporation

Module 2

Basic concept of management: Introduction, definitions of management, characteristics

of management, levels of management, management skills

Management theory: Scientific management, contribution of Gilbreth. Gantt, Neoclassical

theory, modern management theories

Functions of management: Planning, forecasting, organizing, staffing, directing,

motivating, controlling, co-coordinating, communicating, decision making.

Module 3

Personnel management: Introduction, definition, objectives, characteristics, functions,

principles and organization of personnel management

Markets and marketing: Introduction, the market, marketing information, market

segmentation, consumer and indusial markets, pricing, sales, physical distribution,

consumer behaviour and advertisement.

Financial management: the basics , financial accounts, inflation, profitability, budgets

and controls, cost accounting, valuation of stock, allocation of overheads, standard

costing ,marginal costing

Module 4

Productivity and production: Measurement of productivity, productivity index

productivity improvement procedure

Materials management and purchasing: Objectives, functions, importance of materials

management. Stores and storekeeping

Inventory control: Classification, functions, inventory models, inventory costs, EOQ,

Materials requirement planning

References:

Fraidoon Mazda, Engineering Management-, Addison -Wesley

Koontz and O’Donnell, Essentials of Management, Mc Graw Hill

Kotlar P, Marketing Management, Prentice Hall India

Chandra P , Finance Management

Monks J.G Operations Management

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 VII

2

EE 702 DESIGN ESTIMATION & COSTING

Module I

Role of national electrical code in the design of electrical installation

symbols and diagrams – design considerations of electrical installations – electric supply

systems – protection and protective devices for electric installation against overload –

short circuit and earth fault – electric services in building – service connections – service

mains – reception and distribution of main supply – sub- circuits – neutral and earth wire

– earth bus – guideline for installation of fittings – design and selection of bus bars and

bus bar chambers –design, selection, layout, drawing and location of distribution boards

and panel boards – control and switch gears – criteria for selection of HT and LT

underground cables.

– electrical

Module II

Design of illumination schemes – various types of light sources – different types of

lighting arrangement – energy efficiency in lamps and illumination – design

considerations of good lighting schemes – design of lighting schemes for various

purposes – lighting calculations – design of flood lighting and street lighting – electrical

aspects and considerations for lifts, escalator services and standby generators – design

and safety aspects of electrical installations for residential buildings, hospitals, hotels,

recreational and assembly buildings and cinema theatre.

Module III

Electrical installations of high rise buildings – design – schematic diagram – layout –

estimation and testing of rising main – main supply board and distribution boards for

high rise buildings including air conditioners and lift with provision for standby

generators and its protection – lighting protection – electrical system design – estimation

and costing of commercial buildings – design considerations of electrical installations in

Industries – design, estimating and costing of electrical installations for small industries.

Module IV

Selection of EHV and HV power and distribution transformers and switchgears – case

studies – design – layout – schematic diagram –estimation and costing – (a) 16MVA –

110/11KV outdoor substation having one or two incoming and 8 or less outgoing – (b)

11KV/415V outdoor substations upto 630KVA – (c) 11KV/415V indoor substation upto

630KVA – (d) bus bar trunking above 630KVA – design of earthing system – earthmat

design – design of plate and pipe earthing – shielding of electrical system.

Reference books

Raina & Battacharya,

Gupta J.B,

ISI,

Electrical System Design, Estimation & costing, Wiley EasternElectrical Installating, Estimating & Costing, Kataria & SonsNational Electric Code, Bureau of Indian Standard Publications

Cinema Regulation (Rules) & Act

IEEE Standards

, IEEE

Relevant Indian Standard Specifiactions,

IS Publications.

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 VII

3

EE 703 POWER SYSTEMS-II

Module I

Representation of power system

diagrams – per unit and percent quantities – primitive and interconnected networks and

their performance equations – y-bus and z- bus matrices and their formulation – effect of

off nominal transformer on y-bus – load flow studies – problem formulation –

classification of buses – gauss-seidal method – Newton Raphson method and fast

decoupled load flow method – line loss computation – voltage dependency consideration

in load modeling.

– one line diagrams – impedance and reactance

Module II

Economic load dispatch – system constraints – economic dispatch of thermal plants

neglecting line losses – optimum load dispatch including transmission line losses – exact

transmission loss formula – automatic load dispatching – optimal load flow solution –

speed governing mechanism – speed governing of turbo generator – load sharing and

governor characteristics – transfer function model – load frequency – control of single

and multi area systems – static analysis – automatic voltage regulation – IEEE type I

excitation system transfer function model.

Module III

Short circuit studies – faults on power systems – three phase to ground faults – SLGF –

DLGF – LLF faults – sequence impedance and sequence network – symmetrical

component methods of analysis of symmetrical and unsymmetrical faults at the terminals

of an unloaded generator – fault analysis using z-bus phase shift in star – delta

transformer banks – faults through impedance – short circuit capacity of a bus and

circuit breaker rating.

Module IV

Power system stability studies – steady stage dynamic and transient stability – electrical

stiffness – swing equation – inertia constant – equal area criterion applied to the case of

a sudden change in mechanical power input – multi machine stability analysis using

forward euler method – basic assumptions and algorithms – factors affecting stability –

voltage stability problem – causes and mitigation methods – introduction to HVDC and

flexible ac transmission (FACTS) systems.

Text Book:

Stevenson W.D Jr -

I.J Nagrath & D.P Kothari -

Elements of Power System Analysis (TMH)Modern Power System Analysis, (TMH)

Reference:

1. S.L.Uppal -

2. S.S Rao -

Publication)

3. Soni, Guptha, Bhatnagar -

&

Sons).

Electrical Power (Khanna Publication).Switch gear & Protection (KhannaA course in Electric Power (Dhanapat Rai

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 VII

4

EE 704 CONTROL SYSTEMS II

Module I

Non-linear systems Characteristics Phase plane analysis liberalization and stability of

equilibrium points. Isocline and delta method. Limits cycles of phase plane- stability of

limit cycles. Bendixson’s criteria.

Module II

Describing function methods and stability of non-linear systems, Harmonic linearisation,

describing function method, filter hypothesis- describing function for single valued and

double valued non – linear elements- Limit cycles amplitude and frequency- Stability of

non-linear systems. Lyapunov’s method for non-linear systems. Popov’s criterion.

Module III

Discrete time systems, sampling theorem, hold circuits and data reconstruction- z

transforms, inverse z transforms, pulse transfer- state variables description of discrete

time systems- time domain analysis, stability using Jury’s test and Lyapunov’s method.

Module IV

Elements of stochastic control- stochastic processes- autocorrelation and cross

correlation, power spectral density, ergodicity – Gauss, Markov processes- Wiener filter,

introduction to Kalman filter and state estimation.

Reference Book

1. Benjamin.C.Kuo -

2. Hassan.K.Khalil -

3. A.Isidori -

4. S.Wiggins -

Springer Verlag New York 1990.

5. Gene.F.Franklin and David Powel-

Wesley, 2000.

Digital Control systems, Prentice Hall Inc, 1980Non-linear systems, Prentice Hall International (UK) 1996.Non-linear Control Systems, Springer verlag New York 1995.Introduction to Applied Non- linear Dynamical Systems and chaos,Digital Control of Dynamic Systems, Addison

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 VII

5

EB/EE 705(A) COMPUTER COMMUNICATIONS

Module 1

Introduction to computer networks

reference model, TCP/IP reference model –Internet Protocol Stack – Network Entities in

Layers- Connection oriented and Connection less services. Transmission media -

description and characteristics - base band and broad band transmission - synchronous

and asynchronous transmission - full duplex and half-duplex links. MODEMS serial

communication standards - X-21 digital interface.X.25 Networks.

– Types of Networks - Layered architecture- OSI

Module 2

Need for data link layer - Error detection and correction Techniques- Elementary data

link layer protocols-sliding window protocols - Multiple Access protocols -Random

Access protocols: ALOHA-CSMA and CSMA/CD. Terminal handling - polling,

multiplexing and concentration. Local area Network: LAN addresses- Address

Resolution Protocol-Reverse Address Resolution Protocol. Ethernet: Ethernet

Technologies-IEEE standards- Hubs-Bridges and Switches.

Module 3

Network Layer: Virtual circuits and data grams -Datagram and Virtual circuit service-

Routing - different types of congestion control – IP protocol – Subnets – Multicasting -

Network layer in ATM.

Transport layer – Transport layer services - design issues – Elements of transport Layer

– Internet Transport Protocols (TCP and UDP).

Module 4

Session layer - design issue - data exchange – dialogue management - synchronisation -

remote procedure call - client server model.

Application layer - network security and privacy - cryptography – Domain Name System

(DNS)- SMTP – SNMP - virtual terminal and file transfer protocols - electronic mail -

WWW and HTTP.

References:

Andrew S Tannenbaum,

Uyless Balack,

of India Pvt. Ltd, 2000.

Computer Networks, Prentice hall of India Pvt. Ltd, 2003.Computer Networks, Protocols Standards & Interfaces, Prentice hall

Zheng, S Akhtar,

S. Keshav,

Uyless Black,

Networks for computer scientists and Engineers, Oxford Press, 2004An Engineering Approach to Computer Networking, Pearson education, 2002Computer Networks - Protocols, Standards and Interfaces, PHI Ltd., 1994

Stalling ,

15, 2000)

Jean Walrand

Local and Metropolitan Area Networks Prentice Hall; 6th edition (AprilCommunication networks, Richard D Irwin (May 1991) 2nd Edition

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 VII

6

EE 705(B) HIGH VOLTAGE DC TRANSMISSION

Module I

DC power transmission

of Power transmission – Technical performance – Advantages and disadvantages of DC

transmission – Reliability – Application of DC transmission. Types of DC links.

Converter Station – Converter Units. Planning for HVDC transmission – Choice of

voltage level –Modern trends in DC transmission.

Thyristor valve – valve firing – valve design consideration – Grading and damper

circuit design – valve protection. Valve tests – Dielectrical and operational tests.

– comparison of AC and DC transmission – Economics

Module II

HVDC Converters – Analysis, Pulse number. Choice of Converter configuration

– valve rating – transformer rating .Graetz circuits (simplified analysis only) - with and

without overlap. Analysis of 2&3 valve conduction mode and 3 &4 valve conduction

mode . Converter bridge characteristics – Rectifier and Inverter characteristics of a 6

pulse and 12 pulse converter.

Module

–III

Principles of DC link control. Converter control characteristics

control characteristics – system control hierarchy- firing angle control- individual phase

control – equidistant pulse control. Current and extinction angle control. Starting and

stopping of Dc link – power control. Stabilization of AC ties. Converter faults and

protection – Converter faults, protection against over current and voltages in a converter

station – Surge arrestor- protection against over voltage.

– modification of

Module - IV

Smoothing reactors – DC lines – DC line insulators – DC breakers – basic

concept, characteristics, types and applications. Sources of reactive power- static VAR

systems- Thyristor controlled reactor – Types of AC filters (Basic concept only)- DC

filters – Carrier frequency and RI noise. Multiterminal DC system –Potential.

Application and type. Modeling of DC network.

Simulation of HVDC system – system simulation – philosophy and tools only.

Text Books:-

1. K.R.Padiyar, “ HVDC Power Transmission Systems”- Willy Eastern Ltd

2. C.L W adhawa – “ HVDC Power nTransmission “

References:-

1. E.W .Kimbark, “ Direct Current Transmission “ , Vol I (New york)- John Wiley

2. E.Uhaman, “Power Transmission by Direct Current” (Berlin) Spinger – Verlag

3. J.Arrillaga, “High Voltage Direct Current Transmission” (London) Peter

Peregrinus.

CUSAT B.TECH Degree Course

– Scheme of Examinations & Syllabus 2006 EE Sem VII

7

EE 705(C) NEURAL NETWORK AND FUZZY LOGIC

Module I

Introduction to artificial neural networks

modals of neuron – types of activation function – network architectures – knowledge

representation learning process – error-correction learning – supervised learning –

unsupervised learning – single unit mappings and the perceptron – perceptron

convergence theorem (with out proof) – method of steepest descent – least mean square

algorithms – adaline/medaline units – multilayer perceptrons – derivation of the backpropagation

algorithm.

– biological neurons – Mc Culloch and Pitts

Module II

Radial basis and recurrent neutral networks

theorem and the separability of patterns – RBF learning strategies – K-means and LMS

algorithms – comparison of RBF and MLP networks – recurrent networks – Hopfield

networks – energy function spurious states – error performance – simulated annealing –

the Boltzman machine – Boltzman learning rule – the mean field theory machine – MFT

learning algorithm – applications of neutral network – the XOR problem - traveling

salesman problem – image compression using MLPs – character retrieval using

Hopfield networks.

– RBF network structure – covers

Module III

Fuzzy logic

operations on fuzzy relations – the extension principle – fuzzy measures – membership

functions – fuzzification and defuzzification methods – fuzzy controllers – Mumdani and

Sugeno types – design parameters – choice of membership functions – fuzzification and

defuzzification methods – applications.

– fuzzy sets – properties – operations on fuzzy sets – fuzzy relations –

Module IV

Introduction to genetic algorithm and hybrid systems

evolution – properties – classification – GA features – coding – selection – reproduction

– cross over and mutation operators basic GA and structure.

– genetic algorithms – natural

Introduction to Hybrid systems

– concept of neuro-fuzzy and neuro-genetic systems.

Reference:

1) Haykins S - “

College, Proc, Con, Inc.

2) Zurada J.M - “

3) Driankov D - Hellendoorn H. & Reinfrank M, “

Control

4) Ross T.J - “

5) Goldberg D.E - “

Learning

6) Bart Kosko - “

Englewood Cliffs.

7) Suran Goonatilake & Sukhdev Khebbal (Eds) - “

JohnWiley.

Neutral Network a – Comprehensive Foundation” , MacmillanIntroduction to Artificial Neural Systems” , Jaico Publishers.An Introduction to Fuzzy” , Norosa.Fuzzy Logic with Engineering Applications” , McGraw Hill.Genetic Algorithms in Search Optimisation and Machine” , Addison Wesley.Neural Network and Fuzzy Systems” , Prentice Hall, Inc.,Intelligent Hybrid Systems” ,

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 VII

8

EE 705 (D) OPTIMAL CONTROL THEORY

Module I

Introduction, optimal control problem, formulation, performance measures for optimal

control problems.

Module II

Calculus of variations- fundamental concepts, functional of single function, Eulerlanguage

equation. Transversality conditions, vector case with various boundary

conditions, Piecewise, smooth extremals, constrained extremisation of functional.

Module III

Variational approach to optimal control problems. Necessary conditions for optimal

control with different boundary conditions. Linear regulator problem, Tracking

problems, pontryagin minimum principle, state in equality constrains, minimum time

problems, minimum control effort problems.

Module IV

Dynamic programming, principle of optimality, application to multistage decision

making, optimal control example, Recurrence relation of dynamic programming, curse

of dimensionality, discrete linear regulator problem, Heamilton-Jacobi Bellman

equation, continuous linear regulator problems.

Reference:

1. Donald.E.Kirk -

1970.

2. A.P.Sage -

3. HSU & Meyer -

1968.

Optimal Control Theory an introduction, Prentice Hall Inc.Optimum Systems Control, Prientice Hall 1977.Modern Control, Principles & Applications, 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 VII

9

EE 706 ELECTRICAL MACHINES LABORATORY II

Synchronous Machines

Regulation of alternator by direct loading

Regulation of alternator by emf and mmf methods.

Regulation of alternator by potier and ASA methods

Slip test and regulation of salient pole alternator using two - reaction theory

Synchronizing of alternator to mains by dark lamp & bright lamp method and control of

reactive power.

Induction machines

Variation of starting torque with rotor resistance in slip ring induction motor.

Direct load test on induction motor.

Pre determination of Characteristic and equivalent circuit of induction motor from no load

and blocked rotor test.

Synchronous induction motor V- curves, pre determination of field current.

Pre determination of characteristic of pole changing motor

Test on Induction generator. Determination of rotor hysterisis.

Special experiments

V/f control of induction motor.

Characteristic of single-phase induction motor.

Complete torque slip characteristic of induction motor.

Characteristic of double cage induction motor.

Slip power recovery schemes:

Cascade operation of induction motor. Determination of slip and load shared by each

motor and overall efficiency of the test.

Methods using converter/inverter operations

From the above list, maximum number of experiments may be conducted subject to

facility available.

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.

CUSAT B.TECH Degree Course

– Scheme of Examinations & Syllabus 2006 EE Sem VII

10

EE 707 ADVANCED ELECTRICAL ENGINEERING LAB

MATLAB

Determination of transfer function of DC motor (a) armature control (b) field control.

Study and experiments on (a) DC servo motor (b) AC servomotor.

Experiments on synchros (a) characteristics (b) data transmission (c) error detection (d)

differential synchro.

Determination of transfer function of the amplidyne and load characteristics.

Design and experimental determination of frequency response determination of lag, lead

and lag-lead networks.

Magnetic amplifier – characteristics and control circuits.

Static and dynamic performance evaluation of transducer (a) resistance thermometer (b)

vibration pick up (c) pH meter.

Study and performance evaluation of transducers (a) strain gauge (b) inductive pick up

(c) capacitive pick up (d) LVDT.

Study and experiments on pneumatic control system.

Microprocessor based generation of non-linear functions using proper interfacing and

display devices.

PSPICE simulation of single-phase and three-phase diode bridge rectifiers.

PSPICE simulation of three-phase thyristor bridge rectifier.

Power flow analysis of the system with the given single line diagram, using the given

power flow analysis package.

Fault analysis of the system with given single line diagram, using the given fault analysis

package. Obtain the sub-transient fault currents for DLFG, DLFG, LLF faults at

leach bus.

Determination of relay characteristics.

– I – experiments using MTLAB toolbox.

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 708 SEMINAR

Students shall individually prepare and submit a seminar report on a topic of current relevance

related to the field of Electronics & Communication Engineering. The reference shall include

standard journals, conference proceedings, reputed magazines and textbooks, technical reports

and URLs. The references shall be incorporated in the report following IEEE standards reflecting

the state-of-the-art in the topic selected. Each student shall present a seminar for about 30

minutes duration on the selected topic. The report and presentation shall be evaluated by a team

of internal experts comprising of 3 teachers based on style of presentation, technical content,

adequacy of references, depth of knowledge and overall quality of the seminar report.

CUSAT B.TECH Degree Course

– Scheme of Examinations & Syllabus 2006 EE Sem VII

11

EE 709 PROJECT DESIGN

Each batch comprising of 3 to 5 students shall identify a project related to the curriculum of study.

At the end of the semester, each student shall submit a project synopsis comprising of the

following.

Application and feasibility of the project

Complete and detailed design specifications.

Block level design documentation

Detailed design documentation including circuit diagrams and algorithms / circuits

Bill of materials in standard format and cost model, if applicable

Project implementation action plan using standard presentation tools

Guidelines for evaluation

i) Attendance and Regularity 10

ii) Quality and adequacy of design documentation 10

iii) Concepts and completeness of design 10

iv) Theoretical knowledge and individual involvement 10

v) Quality and contents of project synopsis 10

:

Total

50 Marks

Note:

based on continuous evaluation. (iv)-(v) to be evaluated by the final evaluation team comprising

of 3 internal examiners including the project guide.Points (i)-(iii) to be evaluated by the respective project guides and project coordinator

CUSAT B.tech S6 eee modules (2006 scheme)

– Scheme of Examinations & Syllabus 2006 EE Sem VI

1

EE 601 POWER SYSTEMS

Module I

– 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

transmission line. Methods of voltage control.

p methods of calculations- power flow through a

Reference:

Soni, Gupta, Bhatnagar -

& Sons New Delhi, 1996.

A.T Star, -

Electric Power

Turan, Goren -

John Wiley,1988.

S.L Uppal -

A.S Pabla -

Hill, 1992.

A course in Electric Power, Dhanapat RaiGeneration, Transmission & Utilization of, Sir. Issac Pitman and Sons, 1961.Electric Power Transmission System Engineering,Electric Power, Khanna Publishers, 1992.Electric Power Distribution System, Tata McGraw

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)

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 .

–cascade realization- Liner phase realization.

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

and Nyquist plots.

– Bode plots – Nyquist plots – absolute stability and relative stability from Bode

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- “

M.Gopal,”C

A.Nagoorkani “

Modern Control Engineering”, Law Price Edition.ontrol Systems”, Tata Mc Graw Hill.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 -

Drawing

S.K Battacharya -

A.K Sawhney -

New Delhi.

A text book of Electrical Engineering,Trch India Publication.Electrical Engineering Drawing.Electrical Machine Design, Dhanapath Rai,

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 :

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

Basic principles of microwave links- Microwave Relay Systems –

Module II

Satellite Communication

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

– Orbit of communication satellite – Satellite Constellation – Orbital

Module III

Wireless communication systems:

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 .

Cellular concepts – Cell Splitting and Frequency Reuse -

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 Environment-

Propagation of waves:- Ground waves- Sky-wave propagation - space waves- antennas-

Basic 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 B

CUSAT 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 types-

Theory 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

Interfacing and programming of 8255 (eg: traffic light control , Burglar alarm, stop

watch)

Interfacing and programming of 8253/8254

Interfacing and programming of 8279.

– monitor routines.

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

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: External projects and R&D projects need not be encouraged at this level. Points (i) & (ii)

CUSAT B.TECH Degree Course