malnad college of engineering, hassan (an ... of high voltages: (a) electrostatic voltmeter -...

MALNAD COLLEGE OF ENGINEERING, HASSAN

(An Autonomous Institution Affiliated to VTU, Belgaum)

DEPARTMENT OF

ELECTRICAL AND ELECTRONICS ENGINEERING

VISION of the Department

To Develop Pool of Knowledge, Skills and Facilities, and Impart High Quality

Education.

MISSION of the Department

• To adopt modern instructional methods.

• To accomplish a sustained up gradation of infrastructure.

• To ensure total understanding & commitment to the set objectives.

• To formulate interactive programmes with Industries and Universities of repute.

• To utilize the in house expertise for activities to fulfill the social obligations.

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DEPARTMENT OF

ELECTRICAL AND ELECTRONICS ENGINEERING

PROGRAM EDUCATIONAL OBJECTIVES (PEOs)

The program educational objectives of the department of Electrical and Electronics Engineering are to produce graduates by:

• Developing a strong base in the domain of electrical, electronics and information sciences to excel in professional career.

• Promoting the interest for higher studies and continued life long learning. • Imbibing confidence to take up diverse career paths including entrepreneurship. • Encouraging team works with effective communication. • Inculcating leadership, professional-ethical qualities and fulfill social obligations.

PROGRAM OUTCOMES (POs)

a) Foundation: Ability to apply basic science and engineering science. b) Experimentation and Data handling: Conduct Experiments, analyze and interpret data. c) Design: Designing a component/system within realistic constraints. d) Team Work: Function on multidisciplinary teams. e) Problem Solving: Identify, formulate and solve engineering problems. f) Professional Ethics: Understand professional and ethical responsibility. g) Communication: Communicate effectively orally and in written form. h) Impact: Broaden education to understand engineering solution in a global, economic and

societal context. i) Continued Learning: A recognition of the need for lifelong learning abilities. j) Contemporary Issues: Familiarity with Contemporary issues and modern trends. k) Advanced Tools: Use effectively modern tools to solve engineering problems. l) Specialization: Specialization in the domain of Electrical & Electronics Engineering. m) Higher Education: Ability to go for higher education through competitive examinations.

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CIE SCHEME (Theory)

Assessment Weightage in Marks CIE 1 (based on PART A of syllabus) 25 CIE 2 (based on PART B of syllabus) 25

CIE 3 (based on PART C of syllabus) 25

Total 50

Scheme & Syllabus for VII & VIII Semesters B.E. - Electrical and Electronics (E&E) Engineering

2015 - 2016

VII Semester

EE751-Flexible AC Transmission Systems EE752- Electrical Power Quality EE753- Digital System Design using VHDL EE754-Discrete Control Systems EE755-Modern Power System Protection EE756- Energy Auditing & Demand-Side Management EE757-Insulation Engineering EE758-Reactive Power Management Interdisciplinary courses: EE791-Fuzzy Logic control & Applications EE792-Artificial Neural Networks EE851-Special Electrical Machines. EE852- Overvoltages in Power Systems EE853-High Voltage Power Transformers EE854- Advanced Power Electronics EE855-Electrical Distribution Systems EE856-Embedded Systems EE857-HVDC Power Transmission EE858-Electromagnetic Compatibility Interdisciplinary courses EE891-Intelligent Systems for Engineering Applications EE892-Intellectual Property Rights for Engineers

EE701 Power System Operation & Control 3 1 0 4 EE702 High Voltage Engineering 4 0 0 4 EE703 Microcontrollers and Applications 4 0 0 4 EE 704 Industrial Drives and Applications 3 1 0 4 EE705 Power System Simulation lab 0 0 2 1 EE706 Relay & High Voltage lab 0 0 3 1.5 EE7XX ELECTIVE-III 3 0 0 3 EE7XX ELECTIVE-IV 3 0 0 3

PR802 Project Work * (phase –I)

- - - -

Total Credits

24.5

VIII Semester

SE801 Seminar on Current Topics 0 0 3 2

PR802 Project Work * (phase –II)

0 9 9 9

EE801 Industrial Management & Economics

3 1 0 4

EE8XX ELECTIVE-V 3 0 0 4 EE8XX ELECTIVE-VI 3 0 0 4

Total Credits

23

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Detailed Syllabus for VII & VIII Semesters B.E.-Electrical and Electronics Engineering 2015 - 2016

VII SEMESTER

EE701 – POWER SYSTEM OPERATION AND CONTROL (3-1-0)4

COURSE OUTCOMES: At the end of the course the students gain:

1) Knowledge about various basic aspects of electrical power system operation and system control strategies.

a, m

2) Ability to understand the various intricate issues in respect of operating power systems, different methods involved, optimizing the cost ,commitment of generating units, load schedules, etc.

a, b, e, g, h, i

3) Ability to solve various real life problems with respect to modern methods used in power system operation and control.

i, j, k, l, m

4) Ability to gain system specific competence in handling various practical issues with respect to power system operation and control.

j, k, l, m

COURSE CONTENTS:

PART- A UNIT-1 Control Center Operation of Power Systems: Introduction to SCADA, Control center, Digital computer configuration, Automatic generation control, Area control error, Operation without central computers, Expression for tie-line flow and frequency deviation, Parallel operation of generators, Area lumped dynamic model. 07 Hrs. UNIT-2 Control of Voltage and Reactive Power: Introduction, generation and absorption of reactive power, Relation between voltage, power and reactive power at a node, Single machine infinite bus system, Methods of voltage control, Sub synchronous resonance, Voltage stability, Voltage collapse. 06 Hrs.

PART - B

UNIT-3&4 Automatic Generation Control: Automatic voltage regulator, Automatic Load Frequency Control, AVR control loops of generators, performance of AVR, ALFC of single area systems, concept of control area, multi-area systems, POOL operation - two area systems, tie-line bias control. 13 Hrs.

PART - C

UNIT-5 & 6 Power System Optimization: Optimal system operation with thermal plants, Incremental production costs for steam power plants, analytical form of generating cost of thermal plants, constraints in economic operation, flow chart, transmission loss as a function of plant generation, the B-coefficients, examples. 13 Hrs.

PART - D UNIT-7 Unit Commitment : Statement of the problem, Need and importance of Unit commitment, Methods- priority list method, Dynamic programming method, Constraints, Spinning reserve, Examples. 06 Hrs. UNIT-8 Power System Security: Introduction, Factors affecting power system security, Power system contingency analysis, Detection of network problems, Network sensitivity methods, Calculation of network sensitivity factors, Contingency ranking. 07 Hrs. Text Book: A.J. Wood and Woolenburg, Power Generation, Operation and Control, John Wiley & Sons, 1998.

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Reference Books: 1. George L. Kusic; Computer Aided Power System Analysis, PHI, New Delhi, II Edition Reprint, 2003. 2. I. J. Nagarath and D. P. Kothari, Modern Power system Analysis, TMH, 1993.

EE702 – HIGH VOLTAGE ENGINEERING (4-0-0) 4

COURSE OUTCOMES: At the end of the course:

1) Students will learn basic need to generate high voltages such as HVAC, HVDC, Impulse Voltages and Impulse Currents in the laboratory.

a, b, l

2) Students gain the fundamental knowledge of physical phenomena of breakdown in insulating media and students will know the importance of insulating media and their applications in various fields.

a, e

3) Students will learn how to measure the high voltages in the laboratory. b, e, h, i 4) Students will know importance of testing and learn procedure of testing different insulating

media for accessing their health condition. b, e, l

COURSE CONTENTS: PART - A

UNIT-1 Introduction: Introduction to HV technology, Advantages of electric power transmission at high voltages. Need for generating high voltages in a laboratory. Important applications of high voltages. 04 Hrs. UNIT-2 Breakdown phenomena: Classification of HV insulating media. Gaseous dielectrics: Ionization: Primary and secondary ionization processes. Criterion for gaseous insulation breakdown based on Townsend's theory. Limitations of Townsend theory, Streamer theory, Breakdown in non-uniform fields. Corona discharges. Breakdown in electro negative gases. Paschen's law and its significance. Time lags of breakdown. 10 Hrs.

PART - B

UNIT-3 Generation of High voltage AC and DC: HVAC - HV transformer; Need for cascade connection and working of transformers units connected in cascade. Series resonant circuit - Principle of operation and advantages. Tesla coil. HVDC - Voltage doubler circuit. Cockcroft-Walton type high voltage DC set. Calculation of Voltage regulation, Ripple and Optimum number of stages for minimum voltage drop. 07 Hrs. UNIT-4 Generation of Impulse voltages and currents: Introduction to standard Lightning and Switching impulse voltages. Analysis of single stage impulse generator - Expression for output impulse voltage. Multistage impulse generator working on Marx principle. Rating of impulse generator. Components of multistage impulse generator. Triggering of impulse generator by three electrode gap arrangement, Trigatron gap and oscillograph time sweep circuits. Generation of switching impulse voltage. Generation of high impulse current. 07 Hrs.

PART - C

UNIT-5 Measurement of high voltages: (a) Electrostatic voltmeter - Principle, construction and limitations. Chubb and Fortescue method for HVAC measurement. Generating voltmeter - Principle and construction. Series resistance micro ammeter for HVDC measurement. 06 Hrs. UNIT-6 Measurement of high voltages: (b)Standard sphere gap for measurement of HVAC, HVDC and impulse voltages; Factors affecting the measurements. Potential dividers - Resistance dividers, Capacitance divider, Mixed RC potential divider. Surge current measurement - Klydanograph and magnetic links. 06 Hrs.

PART - D

5

UNIT-7 Non-destructive insulation testing techniques: Dielectric loss and loss angle measurement using Schering Bridge, Transformer ratio arms bridge. Need for discharge detection and PD measurement aspects. Factors affecting discharge detection. Discharge detection methods - Straight and balance methods. 06 Hrs. UNIT-8 High voltage tests on electrical apparatus: Terminologies used, Tests on isolators, circuit breakers, cables, insulators and transformers. 06 Hrs. Text Books: 1. M.S. Naidu and V. Kamaraju, High Voltage Engineering, 4th edition, Tata McGraw Hill, 1995. 2. C. L. Wadhwa, High Voltage Engineering, New Age International Private Limited, 1995. Reference Book: E. Kufell and W.S. Zaengl, High voltage Engineering Fundamentals, 2nd Edition, Pergamon Press, 1984.

EE703 MICROCONTROLLERS AND APPLICATIONS (4-0-0) 4

COURSE OUTCOMES: After completing this course, students will be able to: 1) Get familiarization with different types of Microcontroller. a,b, h 2) Describe the fundamental features and operation of contemporary microcontroller. a,b,c,j 3) Write instructions in various addressing modes for typical tasks. a,b,c,j 4) Understand the serial communication in 8051. a,b,c,j 5) Design a basic microcontroller system. a,b,c,d,e,h,j,k 6) Interface 8051 with LCD, Keyboard, Parallel/serial ADC, DAC, and stepper motors. c,d,e,h,j,k


UNIT -1 Microprocessors and microcontroller. Introduction, Microprocessors and Microcontrollers, Comparing Microprocessors and Microcontrollers A Microprocessors survey. 4 bit to 32 bit Microcontrollers. The 8051 Architecture: Introduction, 8051 Microcontroller Hardware, Input / Output Pins, Ports and Circuits External Memory, Counter and Timers, Serial Data Input / Output, Interrupts. (Text1: Chapter 1 & 3 ) 07 Hrs. UNIT -2 Addressing Modes: Introduction, Addressing modes, External data Moves, Code Memory, Read Only Data Moves / Indexed Addressing mode, PUSH and POP Opcodes, Data exchanges, Example Programs; (Text1: Chapter 5) 07 Hrs.

PART - B UNIT -3 Logical and Arithmetic Operations: Byte level logical Operations, Bit level Logical Operations, Rotate and Swap Operations, Example Programs. Arithmetic Operations: Flags, Incrementing and Decrementing, Addition, Subtraction, Multiplication and Division, Decimal Arithmetic, Example Programs. (Text1: Chapter 6,7) 07 Hrs. UNIT -4 Jump and Call Instructions: The JUMP and CALL Program range, Jumps, calls and Subroutines, Interrupts and Returns, More Detail on Interrupts, Example Problem (Text1: Chapter 8 ) 06 Hrs.

PART - C UNIT -5 8051 Serial Communication: Basics of Serial Communication, 8051 connections to RS-232, 8051 Serial communication Programming, Programming the second serial port, Serial port programming. Text2: Chapter 10 07 Hrs.

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UNIT -6 Microcontroller based System Design: Introduction, Microcontroller specifications, External Memory and Memory space decoding, Expanding I/O, Memory address decoding, Testing and Design, Lookup table for 8051,(Text1:Chapter8) 06 Hrs.

PART - D UNIT -7 8051 Interfacing and Applications: Interfacing 8051 to LCD, Keyboard, parallel and serial ADC (Text 2) 06 Hrs. UNIT -8 Interfacing of DAC, Stepper motor interfacing, DC motor interfacing (Text2: Chapter 12,13 & 17) 06 Hrs. Text Books: 1. Kenneth Ayala, The 8051 Microcontroller, 3rd Edition, Thomson Learning, 2007. 2. M A Mazidi, J G Mazidi and R D Mckinlay, The 8051 Microcontroller and Embedded Systems Using

Assembly and C, 2nd Edition, Prentice Hall India , 2007. Reference book: Myke Predko, Programming & Customizing 8051 the Microcontroller, Tata MGH.

EE704 INDUSTRIAL DRIVES AND APPLICATIONS (3-1-0) 4


1) Students gain knowledge of electric drives systems and their role in various applications related to torque, speed and position.

a

2) Students gain the ability to use the techniques, skills and modern engineering tools for application required.

c, d, k

3) Students gain the knowledge of flexible production systems, energy conversation and reliable production.

a, e, k

4) Students gain first hand report to enable him in construction o switching circuit which synthesize the required of power for the operation motors.

c, d, e, m


UNIT-1 & 2 An Introduction to Electrical Drives and Its Dynamics: Electrical drives, advantages of electrical drives, parts of electrical drives, choice of electrical drives, status of AC&DC drives, fundamental torque equation, speed torque conventions and multiquadrant operation, equivalent value of drive parameters, components of load torques, nature & classification of load torques, load equalization. 13 Hrs.

PART - B

UNIT-3 & 4 DC Motor Drives: Introduction to DC motors, starting, braking, Transient Analysis-(a) Transient analysis of separately excited motor with armature control (b) Transient analysis of separately excited motor with field control., Controlled Rectifier Fed DC drives-(a) Single phase fully controlled rectifier control of DC separately excited motor (b) Single phase half-controlled rectifier control of DC separately excited motor (c)Dual converter control of DC separately excited motor (d) Control of fractional HP motors Chopper-controlled DC drives- Control of separately excited DC motors- Motoring control, regenerative braking & dynamic braking. 13 Hrs.

PART - C

UNIT- 5 & 6 Induction Motor Drives: Introduction to IM, Operation with unbalanced source voltages and single phasing, operation with unbalanced rotor impedances, starting, braking, variable frequency control from voltage sources, Voltage source inverter control, slip power recovery, linear induction motor and its control. 13 Hrs.

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PART - D

UNIT-7 Synchronous Motor Drives: Introduction to synchronous motors, Operation from fixed frequency supply synchronous motor variable speed drives, Sinusoidal PMAC Motor drives. 07 Hrs. UNIT-8 Industrial Drives: Rolling mill drives, cement mill drives, paper mill drives, & textile mill drives. 06 Hrs. Text Book: G.K.Dubey, Fundamentals of electric drives, 2nd Edition, Naroso Publishing House, 5th Reprint, Chennai-2002. Reference Books: 1. N.K.De & P.K.Sen, Electrical Drives, PHI-2007. 2. S.K. Pillai, A First Course on Electric Drives, Wiley Eastern Ltd.

EE705 POWER SYSTEM SIMULATION LAB (0-0-3) 1.5

COURSE OUTCOMES: As an outcome of completing this course, students will be able to: 1) Conduct program based experiments to simulate power system problems. b, c, e, g,h,i 2) Use modern tools (C++/MATLAB/MiPowr) to conduct power system based experiments. b,c,e,g,h,I,k,l

COURSE CONTENTS: MATLAB: MATLAB fundamentals, matrices, Vectors, matrix & array operations, Using built in functions, saving & loading data, script files- 3 Hours, Function files, language specific features much as loops, branches and control flow; Power system simulation using MATLAB, Software Packages and C++: 1. YBUS formation for power systems by the rule of inspection method (without mutual coupling). 2. YBUS formation for power systems without & with mutual coupling, by singular transformation method. 3. ABCD parameters: Formation for symmetric configurations, verification of AD-BC=1, and determination

of efficiency & regulation. 4. Determination of power angle diagrams for salient/non-salient pole synchronous m/cs, excitation emf &

regulation. 5. To determine the swing curve for a Single machine infinite bus (SMIB) system. 6. To determine fault currents & voltages in power systems at a specified location for SLGF, DLGF, LLF and

3LG Fault. 7. Load flow analysis for a 3 Bus system using Gauss Siedel method for at least 3 iterations (YBUS to be given

as data). 8. Given a power system, to conduct load flow analysis using Newton Raphson method (no PV Buses

involved). 9. Optimal generator scheduling for various power plants (max. three units) without and with the transmission

losses. Note: Expt. 1-5: Programme to be written and executed by the students. Expt. 6-9: Standard Package Programmes to be used for execution with reference to a given system data. Reference Books: 1. Rudrapratap, Getting started with MATLAB, Oxford University press, 2. Bhave, Object Oriented Programming with C++, Pearson Education.

8

EE706 RELAY AND HIGH VOLTAGE LAB (0-0-3) 1.5 [Total 10 Experiments are to be conducted]


1) Student can experimentally find pick up value and reset value of electromechanical over-current relay and conduct experiment to find percentage error against load with a particular PS and TSM.

a, b

2) Student will conduct experiment to find operating characteristics of static over-voltage relay, under-voltage relay, microprocessor based over-current relay and microprocessor based over-voltage/under-voltage relay.

a, b, i, k

3) Student can experimentally map field lines for co-axial cable model using electrolytic tank. a, b 4) Student can learn practical generation of HVAC, HVDC and impulse voltages. a, b, i 5) Student can conduct experiment to find characteristic of air subjected to HVAC, HVDC at

different field conditions. b

6) Student can access the quality of transformer oil by conducting experiment to find breakdown strength of transformer oil applying HVAC.

b, i, j, k, l

COURSE CONTENTS: 1. Operating characteristics and calculation of error in operating time for over-current electromechanical relay. 2. Operating characteristics of static over-voltage relay and static under-voltage relay 3. Field mapping using electrolytic tank for cable model. 4. Current-time characteristics of fuse. 5. Operating characteristics of microprocessor based over-current relay. 6. Operating characteristics of microprocessor based over/under voltage relay. 7. Sparkover characteristics of air insulation subjected to high voltage AC-with Sparkover voltage corrected to

STP. 8. Sparkover characteristics of air insulation subjected to high voltage DC under uniform field condition. 9. Sparkover characteristics of air insulation subjected to high voltage DC under non-uniform field condition. 10. Sparkover characteristics of air insulation subjected to high voltage impulse – with sparkover voltage

corrected to STP. 11. Measurement of HVAC using standard spheres. 12. Breakdown strength of transformer oil, using oil testing unit. ELECTIVES:

EE8XX ELECTIVE III (3-0-0) 3 and EE8XX ELECTIVE IV (3-0-0) 3

EE751 FLEXIBLE AC TRANSMISSION SYSTEMS (FACTS) (3-0-0) 3 COURSE OUTCOMES: At the end of the course:

1) Student can know concept of FACTS controller in the power system. a, h, i, j, k , l 2) Student can find solution of problems related to with and without FACTS controller to

know how FACTS controller improve parameters such as power transfer capability, reactive power, transient stability etc.

a, e, i

3) Student will gain knowledge of shunt compensator, series compensator, voltage regulators, phase angle regulators, UPFC and IPFC.

e, i, j

4) Student can get the ability to design transmission system with suitable FACTS controller to improve the power transfer capability.

c, e, j, k


UNIT -1

9

FACTS Concepts & General System Considerations: Flow of power in an AC system, Basic types of FACTS controllers, Shunt, Series, Combined shunt and series connected controllers, Benefits from FACTS. 05 Hrs. UNIT -2 Voltage Sourced Converters: Basic concepts, Single-phase full-wave bridge converter operation, Square wave voltage harmonics for a single-phase bridge. 05 Hrs.

PART - B

UNIT- 3 Self and Line Commutated Current Source Converter: Basic concepts, 3-phase full wave diode rectifier, Thyristor based converter. 05 Hrs. UNIT -4 Static Shunt Compensator: Objective of shunt compensation, Methods of controllable Var generation: variable Impedance type static var generators, switching converter type static var generators. 05 Hrs.

PART - C

UNIT -5 Static Var Compensators- SVC and STATCOM: The regulation slope, Transfer function and dynamic performance, Transient stability enhancement and power oscillation damping. 05 Hrs. UNIT -6 Static Series Compensators-GCSC, TSSC and TCSC: Objectives of series compensation, Variable impedance type of series compensation 05 Hrs.

PART - D

UNIT -7 Switching converter type series compensation: SSSC, Transmitted power versus transmission angle, Capability to provide real power compensation. 05 Hrs. UNIT- 8 Static Voltage and phase angle regulators: Objectives of VRs and PARs. Basic operating principles of UPFC, basic operating principles of IPFC. 05 Hrs. Text Book: Narain G. Hingorani and Laszlo Gyugyi, Understanding FACTS: Concepts and Technology of Flexible AC Transmission Systems, IEEE Press, Standard Publishers Distributors, Delhi, 1st Edition, ISBN 81-86308-79-2, 2001. Reference book: K. R. Padiyar, FACTS, Controllers in Power Transmission and Distribution, New Age International Publishers, First Edition, 2007.

EE752 – ELECTRICAL POWER QUALITY (3-0-0) 3


1) The students gain in depth knowledge about various terminologies of power quality, disturbances & causes.

a ,b, d, e

2) The students learn the metrics of power quality phenomena and get better exposure on harmonic sources and filters.

a, b, e

3) The students will be able to effectively use standards for quantifying power quality. b, d, e 4) The students gain ability to analyze power system harmonics through multiple methods. a, e 5) The students gain ability to design solutions for power quality improvement. e, i


UNIT -1&2

10

Introduction: Power quality-voltage quality, power quality evaluation procedures, general classes of power quality problems, Transients - long duration voltage variation, short duration voltage variations, voltage imbalance, waveform distortion, voltage fluctuations, power quality terms. 09 Hrs.

PART - B UNIT -3 Voltage sags and interruptions: Sources of sags and interruptions, Estimating voltage sag performance, fundamental principles of protection, Motor sags. 06 Hrs.

UNIT -4 Transients over voltages: Sources of transient over voltages, Principles of over voltages protection, Utility capacitor switching transients. 05 Hrs.

PART - C

UNIT -5 Fundamentals of harmonics: Harmonic distortion, harmonic indexes, harmonic sources from commercial loads, harmonic sources from Industrial loads, effects of harmonic distortion. 05 Hrs. UNIT -6 Applied harmonics: Harmonic distortion evaluations, principles for controlling harmonics, harmonic studies, devices for controlling harmonic distortion, harmonic filters. 05 Hrs.

PART - D UNIT - 7 & 8 Power quality benchmark : Introduction, benchmark process, power quality contract, Power quality state estimation, including power quality in distribution planning, Interface to utility system, power quality issues, interconnection standards 10Hrs. Text Book: Dugan, Roger C., Santoso, Surya, McGranaghan, Mark F/ Beaty and H. Wayne, Electric Power Quality, McGraw-Hill Professional Publication 2003. References Books: 1. G.T.Heydt, Electric Power Quality, Stars in a circle publications 1991. 2. M.H.Rashid, Modern Power Electronics Tata McGraw Hill 2002. 3. Math H. J. Bollen, Understanding Power Quality Problems Voltage Sags and Interruptions IEEE Press,

2000.

EE753 – DIGITAL SYSTEM DESIGN USING VHDL (3-0-0) 3

COURSE OUTCOMES: At the end of the course the students will be able to:

1) Use computer-aided design tools for design of complex digital logic circuits. a,b 2) Model, simulate, verify, and synthesize with hardware description languages. c,d,e 3) Engage in application research in this rapidly developing area. e,i,j,k 4) Get exposure to the Various Digital Design Issues, FPGA Technology, VLSI Design

techniques. e,g,h,i,j,k


UNIT -1 Introduction: VHDL description of combinational networks, Modeling flip-flops using VHDL, VHDL models for a multiplexer, Compilation & simulation of VHDL code, Modeling a sequential machine, variables, signals and constants, Arrays, VHDL operators, VHDL functions & procedures, Packages and libraries, VHDL model for a counter. 05 Hrs. UNIT -2

11

Designing with Programmable Logic Devices: Read-only memories, Programmable logic arrays (PLAs), Programmable array logic (PLAs), Other sequential programmable logic devices (PLDs), Design of a keypad scanner. 05 Hrs.

PART - B

UNIT -3 Design of Networks for Arithmetic Operations: Design of a serial adder with accumulator, State graphs for control networks, Design of a binary multiplier, Multiplication of signed binary numbers, Design of a binary divider. 05 Hrs. UNIT - 4 Floating-Point Arithmetic : Representation of floating-point numbers, Floating-point multiplication, Other floating-point operations. 05 Hrs.

PART - C

UNIT – 5, 6 Designing With Programmable Gate Arrays And Complex Programmable Logic Devices: Xlinx 3000 series FPGAs, Designing with FPGAs, Xlinx 4000 series FPGAs, using a one-hot state assignment, Altera complex programmable logic devices (CPLDs), Altera FELX 10K series COLDs. 10 Hrs.

PART - D

UNIT – 7, 8 Additional Topics In VHDL : Attributes, Transport & Inertial delays, Operator overloading, Multivalued logic and signal resolution, IEEE-1164 standard logic, Generics, Generate statements, Synthesis of VHDL code, Synthesis examples, Files and TEXTIO. 10 Hrs. Text Book: Charles H. Roth. Jr:, Digital Systems Desgin using VHDL, Thomson Learning, Inc., 2002. Reference Books: 1. Stephen Brwon & Zvonko Vranesic, Fundamentals of Digital Logic with VHDL Design, Tata McGrw-Hill,

New Delhi, 2003 2. Floyd, Digital Fundamentals using VHDL, Pearson Education, 2003 3. J. Bhaskar, VHDL Primer, Pearson / PHI, New Delhi, 2003

EE754 – DISCRETE CONTROL SYSTEMS (3-0-0) 3


1) Students will get the fundamental knowledge about Z-plane analysis and convolution methods.

a, e, k, l

2) Students will gain the ability to represent a discrete time system in state space model and will be able to find its solution.

a, b, e, k

3) Students will get the fundamental knowledge about stability of digital control systems. a, b, e, k 4) Students who have successfully completed this course should have achieved an ability to

analyze and design discrete time control systems using time and frequency domain analysis.

a, b, c, d, e, j, k

5) Students will be able to attain fundamental knowledge about controllability and observability and will be able to design digital controllers for various engineering applications.

a, b, c, d, e, i, j, k, m

COURSE CONTENTS:

PART - A UNIT -1 & 2 Z-Plane Analysis of Discrete-Time Control Systems: Impulse Sampling and data Hold, the pulse transfer function, Realization of digital controllers and digital filters. 10 Hrs.

PART - B UNIT -3 & 4

12

Design of Discrete Time Control Systems by Convolution Methods: Mapping between the s-plane and the z-plane, Stability analysis of closed loop systems in the z-plane, Transient and steady state response analysis design based on the root locus method, Design based on frequency response method, Analytical design method. 10 Hrs.

PART - C

UNIT -5 & 6 State Space Analysis: State space representation of discrete time systems, Solution of discrete time state space equations, Pulse transfer functions matrix, Discretization of continuous time state space equations. 10 Hrs.

PART - D UNIT -7 & 8 Pole Placement & Observer Design: Controllability, Observability, Design via pole placement, State observers, and servo systems. 10 Hrs. Text Book: Kutsuhiko Ogata, Discrete-Time Control Systems, 2nd Edition, Pearson Education, 2003. Reference Books: 1. M. Gopal, Digital Control and State Variable Methods, 2nd Edition, TMH, 2007. 2. Richard C. Dorf, Robert H. Bishop, Modern Control System, 11th Edition, Pearson Education, 2008. 3. John F. Dorsey, Discrete Control Systems, TMH.

EE755 – MODERN POWER SYSTEM PROTECTION (3-0-0) 3


1) Students will understand different protection schemes provided in power system a, b, e 2) Students will understand the different relay characteristics required for protection a, b, c, e 3) Students will understand the principle of operation of components used for implementing

protection systems b, e, i, j

4) Students will understand Role different protective devices and Relay co-ordination in transmission and distribution system

b, e, i, j

5) Students will understand Students will understand recent developments and future trends in power system protection

a, b, e, j, k, l m

COURSE CONTENTS:

PART - A

UNIT -1 & 2 Static Relays: Introduction, Advantages and Disadvantages, Basic Construction, Classification, Smoothing Circuits, Voltage regulation, Square Wave Generator, Time Delay Circuits, Level Detectors, Summation Device, Sampling Circuits, Zero Crossing Detector, Output Devices. 08 Hrs.

PART - B

UNIT -3 & 4 Comparators: Replica Impedance, Mixing Transformers, General Equation of Phase and Amplitude Comparators, Realization of ohm, mho, Impedance and Offset Impedance Characteristics, Duality Principal, Static Amplitude Comparator – Rectifier Bridge Circulating Current Type, Sampling Comparator, Static Phase Comparator, Coincidence Circuits type Rectifier Phase Comparator, Block Spike Comparator, Zener Diode Phase Comparator. 10 Hrs.

PART - C

UNIT -5 & 6

13

Static Over Current, Timer And Voltage Relays: Instantaneous over current Relay, Definite time lag relay, inverse time over current relay, static timer relay, monostable delay circuits Single phase Instantaneous over voltage and under voltage relays, instantaneous over voltage relay using Opamp. 08 Hrs.

PART - D

UNIT -7 Distance Relay: General Principle of operation, Zone discrimination, Fault area on impedance diagram, Basic measuring elements, Different characteristics used in distance relaying- Impedance, Reactance, Admittance. Ohm, Distance relay settings, Distance measurement, Problems. 08 Hrs. UNIT -8 Digital Relays: Block Schematic approach of microprocessor based relays, over current relay, Protection Transformer differential protection, Directional relay scheme. 06Hrs. Text Books: 1. T.S. Madava Rao, Power System protection, Static Relays with Microprocessor Applications, TMH, Second

Edition, 2004. 2. Warrington A. R. and Van C, Protective Relays and Protection, Vol. I & II Chapman and Hell, 1968. Reference Books: 1. Patra. S.P. Basu. S.K. Chaudhri.S, Power System Protection, Oxford, and IBH Publications Co-1983. 2. Ravindranath. B and Chanda M., Power System Protection and Switchgear, New Age. 3. B.Ram and D.N Vishwa karma, Power System Protection and Switchgear, TMH., 1997.

EE756 – ENERGY AUDITING AND DEMAND SIDE MANAGEMENT (3-0-0) 3


1) Ability to determine the demand, profile of usage and technique of measurement of energy. a,b,l 2) Gain the knowledge to share the available power for economic development of the nation. d,c,j 3) Knowledge of replacement, pay-back conservation gained. b,c,e,I,k 4) Knowledge regarding electrical standards, regulation, code. a,f,j COURSE CONTENTS:

PART - A

UNIT -1 Introduction: Energy situation – world and India, energy consumption, conservation. Codes, standards and Legislation. 05 Hrs. UNIT -2 Energy Economic Analysis: The time value of money concept, Developing cash flow models, Payback analysis, Depreciation, taxes and tax credit – numerical problems. 05 Hrs.

PART - B

UNIT -3 Energy Auditing: Introduction, Elements of energy audits, energy use profiles, measurements in energy audits, presentation of energy audit results. 05 Hrs. UNIT -4 Electrical System Optimization: The power triangle, Motor horsepower, Power flow concept. Electrical Equipment and power factor –correction & location of capacitors. 05 Hrs.

PART - C

UNIT -5 & 6 Demand Side Management: Introduction to DSM, concept of DSM, benefits of DSM, different techniques of DSM – time of day pricing, multi-utility power exchange model, time of day models for planning. 10 Hrs.

14

PART - D

UNIT -7 & 8 Energy efficient motors, Lighting basics, Electrical rate tariff. Load management, Load priority technique, Peak clipping, Peak shifting, Valley filling, Strategic conservation, energy efficient equipment. 10 Hrs. Text Books: 1. Larry C. White, Philip S. Schmidt, David R. Brown, Industrial Energy Management Systems, Hemisphere

Publishing Corporation, New York. 2. Albert Thumann, Fundamentals of Energy Engineering, Prentice Hall Inc, Englewood Cliffs, New Jersey. References Books: 1. D.P.Sen, K.R.Padiyar, Indrane Sen, M.A.Pai, Recent Advances in Control and Management of Energy

Systems, Interline Publisher, Bangalore, 1993. 2. Jyothi Prakash, Demand Side Management, TMH Publishers. 3. Hand book on energy auditing - TERI (Tata Energy Research Institute)

EE757 – INSULATION ENGINEERING (3-0-0) 3


1) Ability to understand the physics of dielectric phenomena. a, m 2) Gain knowledge about Insulation systems for various power apparatus. a, b, c 3) Ability to understand the properties of natural and synthetic insulating materials. b, c, e, j, k 4) Gain knowledge of properties and electrical breakdown processes of gaseous insulation. h, i, l 5) Ability to understand ageing mechanisms of high voltage insulating materials. h, i, l 6) Ability to analyze insulation failure data for life estimation of insulation. b, c, e, j, k

COURSE CONTENTS:

PART - A

UNIT-1 Insulation system in power apparatus: Insulation system in capacitors, bushings, transformers, Modes of failure of insulation systems. Insulation in rotating machines. 04 Hrs. UNIT-2 Dielectric phenomena: Dielectric phenomena in solid insulation. Macroscopic approach for describing the dielectric phenomena: Microscopic treatment for dielectric phenomena. 06 Hrs.

PART - B

UNIT-3 & 4 Properties of insulation materials: Introduction to properties of solid insulating materials (both of natural origin and synthetic types). Properties of liquid insulating materials, Review of breakdown phenomena in solid and liquid insulating media. 10 Hrs.

PART - C

UNIT-5 & 6 Gaseous insulation: Requirement of gaseous insulation. Breakdown processes: Types of collision, Elastic and inelastic collisions, Collision cross-section, Mobility of ions, Diffusion of charges, Emission of radiation and excitation, various secondary processes and recombination, Mobility controlled and Diffusion controlled breakdown. 10 Hrs.

PART - D

UNIT-7

15

Ageing phenomena: Failure of electrical insulation due to ageing. Ageing mechanisms-Thermal ageing, Electrical ageing, combined thermal and electrical ageing. 05 Hrs. UNIT- 8 Analysis of insulation failure data: Power law model, Graphical estimation of power law constants, procedure, ageing data, plotting position and cumulative failure probability. 05 Hrs. Text Book: T. S. Ramu and Chakradhar Reddy, Reliability and Life Estimation of Power Equipment, 1st Edition, New Age International, 2009. Reference Books: 1. Bradwell A., Electrical insulation, Peter Peregrinus Ltd., London, 1983. 2. Nasser E., Fundamentals of Gaseous Ionization and Plasma Electronics, John Wiley Interscience, New

York, 1971. 3. M. S. Naidu and V. Kamaraju, High Voltage Engineering, 3rd edition, Tata McGraw Hill, 1995.

EE758 – REACTIVE POWER MANAGEMENT (3-0-0) 3 COURSE OUTCOMES: At the end of the course:

1) The students gain ability to understand the importance of power systems basics such as reactive power, power factor, need for & techniques used for reactive power compensation etc..

a, m

2) The students gain knowledge about system specific problems connected with various kinds of reactive power compensation along with their designs.

a, b, c

3) The students gain ability to extend the system compensation with the use of stator VAR compensator, thyristors and other power electronic configurations.

b, c, e, j, k

4) The students gain knowledge to solve various real life power system problems concerning reactive power compensation.

h, i, l

5) The students gain ability to contribute to quality of systems, quality of power & quality of service in electrical transmission and distribution sectors.

h, i, l


UNIT-1 Fundamental Theory of Reactive power management: Introduction, Role of Reactive power management, effect of controlled and uncontrolled Reactive power ,Requirements for Compensation, Objectives of load Compensation, The ideal Compensation, Relation between P,Q ,& V, Sources of Compensation, specification of a load Compensation. 05 Hrs.

UNIT-2 Methods of Reactive Power Compensation: Introduction, Power factor correction, Voltage regulation in single phase system, Voltage regulation with varying inductive load, Reactive power bias & examples. 05 Hrs.

PART - B

UNIT-3 Load Compensation: Introduction, Phase balancing & Power-factor correction of unsymmetrical loads, load compensation through symmetrical components. 04 Hrs. UNIT-4 Uncompensated Transmission Lines: conventions and symbols, fundamental requirements in AC power transmission, behavior of uncompensated lines, Surge impendence & natural loading, Radial & Symmetrical line on open circuit & with loads, Stability consideration. 06 Hrs.

PART - C

16

UNIT-5 Compensated Transmission lines: Types of Compensation, modified line parameters of ZI o θI & PIo, Passive and Active compensators, Passive compensation: passive shunt compensation. Voltage control by switched shunt compensation, Series compensators; benefits, reinsertion scheme, Varistor protective gear. 05 Hrs. UNIT-6 Static compensators: Properties & practical applications, principles of operation of TCR, TSC & synchronous, starting methods of synchronous condenser, saturated reactor compensator. 05 Hrs.

PART - D

UNIT-7 Harmonics: Sources of harmonics, Effect of harmonics on electrical equipments, Resonance, Shunt capacitors & filters. Telephone interference. 05 Hrs.

UNIT-8 Reactive Power Co-ordination: Introduction, Reactive power management, Utility objectives & practices optimal power flow algorithm, Transmission benefits, Reactive power dispatch & equipment impact. 05 Hrs. Text Books: 1. The Miler, Reactive Power Control in Electric Power Systems. John Wiley & Sons, NY, 1982. 2. A J Wood & B.F Woolenberg, Power Generation Operating & Control, John Wiley & Sons, 1984. Reference Book: IEEE Guide on Harmonic Control & Reactive Compensation of Power Converters, IEEE student 519-1981.

EE791 FUZZY LOGIC CONTROL & APPLICATIONS (3-0-0) 3 (An Interdisciplinary Elective Course)


1) The students will gain comprehensive knowledge of fuzziness involved in various systems and gain adequate knowledge about fuzzy set theory.

a, b and i

2) Students get knowledge of representing the problems in fuzzy membership functions. a, d, e, i 3) Develop an Ability to represent the any complex, non-linear real world problem fuzzy

system. a, b, d, e,h

4) It is an interdisciplinary course used in almost every domain of field in order to design and formulate fuzzy system. This will help students to get required response.

a, b, c, d, e

5) Fuzzy based controller design can be made using hardware and/or software. The fuzzy based controller is popular and current research topic in control system.

a, b, c, d, e, h, j and k

COURSE CONTENTS:

PART - A

UNIT -1 Set Theory: Introduction to fuzzy theory, classical set, operation of classical sets, Fuzzy sets, operations on fuzzy sets, Properties of fuzzy sets, mapping of classical sets and fuzzy sets, notation of fuzzy set. 05 Hrs. UNIT -2 Relations: Crisp relation, Cartesian product, relation matrix for crisp relation, operations of crisp relation, fuzzy relations, operations of fuzzy relations, properties of fuzzy relations, fuzzy Cartesian product, composition. 05 Hrs.

PART - B

17

UNIT-3 Continuous Membership function: Membership function, Types of membership functions, Plot of membership functions, Mathematical expressions for degree of membership, support, width, nucleus, height, core of a fuzzy, convex and non-convex fuzzy, normal and subnormal fuzzy. 05 Hrs. UNIT- 4 Fuzzy Logic: Fuzzy proposition, fuzzy logic, operations of fuzzy logic, modus ponens, modus tollen inferences, compositional rule of inference, classical implication (Zadeh’s implication), Mamdani’s implication, approximate reasoning, fuzzy if then statements. 05 Hrs.

PART - C

UNIT-5 Fuzzy systems: Linguistic variables, Linguistic hedges: fuzzy concentration, dilation and intensification, Rule based systems, Graphical techniques of inference: Mamdani’s inference. 05 Hrs. UNIT -6 Fuzzification and Defuzzification: Concept of fuzzification, Defuzzification Methods : Maximum membership principle, Centroid method, Weighted average method, Mean max membership, Center of sums, Center of largest area, first (or last) of maxima. 05 Hrs.

PART - D

UNIT -7 Fuzzy Knowledge Based Controllers (FKBC): Basic concept of fuzzy logic control, structure of FKBC, choice of membership functions, scaling factors, rules: value assignment for input and output variables, control rule table (FAM), 05 Hrs. UNIT -8 Applications: Fuzzy washing machine, Fuzzy traffic regulations, Fuzzy logic control of drives, P, PI and PID like FKBC. 05 Hrs. Text Books: 1. D. Driankov, H. Hellendoom and M. Reinfrank, An Introduction to Fuzzy Control, Narosa Publishers India,

1996. 2. Timoty Ross, Fuzzy Logic with Engineering Applications, McGraw Hill, 2009. Reference Books: 1. R. R. Yaser and D. P. Filer, Essentials of Fuzzy Modeling and Control, John Wiley, 1994. 2. G. J. Klir and T. A. Folger, Fuzzy Sets Uncertainty and Information, PHI IEEE, 1995

EE792 – ARTIFICIAL NEURAL NETWORKS (3-0-0) 3

COURSE OUTCOMES: As an outcome of completing this course, students will be able to: 1. Understand and explain strengths and weaknesses of the neural-networks. a,c,e 2. Explain the different terminology with respect to architecture and learning. a,c,e 3. Describe the properties of SLN/MLN, Kohenon networks, CPN, ART, auto and hetero

association networks. a,b,c,e,,h,k

4. Describe principles of more general optimization algorithms. a,b,c,e,,h,k


UNIT -1 Introduction, History, Structure and Function of Single Neuron, Neural Networks Architectures, AI and Neural Networks , Use of neural networks. 05 Hrs. UNIT -2

18

NN learning, Learning Rules, Learning Tasks, Learning Paradigms, Supervised Learning, Unsupervised Learning. 05 Hrs.

PART - B UNIT -3 Single layer networks, Perceptron, Perceptron Training Algorithm, Multilayer networks-I, Multilevel Discrimination, Back Propagation, Setting Parameter Values. 05 Hrs. UNIT -4 Accelerating learning process, Effect of tuning parameters of BPA, Selection of various parameters in BPA, Variation of Standard BPA. 05 Hrs.

PART - C UNIT -5 Learning Vector Quantizing, Kohenon Networks, Counter Propagation Networks. 05 Hrs. UNIT -6 Adaptive resonance theorem, classical ART networks, Simplified ART architecture, ART1 architecture, ART1 Algorithm. 05 Hrs.

PART - D UNIT -7 Auto Associative Networks and Hetero Associative Networks. 05 Hrs. UNIT -8 Optimization using Hopfiled Networks, Simulated Annealing, Random Search. 05 Hrs. Text Books 1. Haykins, Neural Networks, PHI, 1999. 2. Kishan Mehrotra, C. K. Mohan, Elements of Artificial Neural Networks, Sanjay Ranka, Penram, 1997. Reference Books: 1. Hagan, Demuth and Beale, Neural Network Design, Thomson learning, 1996. 2. R. Schalkoff, Artificial Neural Networks, McGraw Hill, 1997. 3. J. Zurada, Introduction to Artificial Neural Systems, Jaico, 2003

19

VIII SEMESTER

SE801 SEMINAR ON CURRENT TOPICS (0-0-3) 1.5

PR802 PROJECT WORK (0-9-9) 9

EE801 INDUSTRIAL MANAGEMENT, ELECTRICAL ESTIMATION AND ENGINEERING

ECONOMICS (3-1-0) 4


1) Business Knowledge is developed [under stood] based in on cost estimation and justification.

b, d, j, l

2) Students get driven to be productive member of society by attaining the knowledge of management.

a, c, j, l

3) The management technique gained quickly add value to the organization employed. 4) Integrity and ethical behaviour gets enhanced towards honest, trust worthy and accepting

ethical standards. d, f, g, j

5) Students get awareness of international aspects of business under global perspective. d, g, h, l

COURSE CONTENTS:

PART - A

UNIT -1 Basic Concepts of management: Characteristics and importance of management evolution and development of management thought, evolution of management as a social science, Is management an art, a science or a profession, Development of management thought. 06 Hrs. UNIT -2 Functions of Management: Planning, organizing, Directing, Coordinating, controlling, Decision Making. 06 Hrs.

PART - B

UNIT -3 Organization: Importance of organization, types of organization, types of formal organization authority and delegation of authority. Managerial leadership, functions of a leader centralization and decentralization of authority. 07 Hrs. UNIT -4 Personal Management: Introduction, Qualification of personnel, Recruitment or hiring of working personnel, Selection of workers, Training of personnel training of craftsmen, Training of supervisors managers and foremen, TWI scheme for training supervisors. 06 Hrs.

PART - C

UNIT -5 Depreciation and Valuation: Depreciation, Kinds of depreciation life salvage value & other terms depreciation cost and depreciation provision requirements of depreciation provision methods for providing for depreciation inventory economic order quantity, break even analysis. 07 Hrs. UNIT -6 Economic Selection: Economic selection, Factors to be considered in selection of equipment, Methods of selection problems. 06 Hrs.

PART - D

20

UNIT -7 Interior Wiring System: Wiring system Earthing, Estimation of wiring installation and earthing. 07 Hrs. UNIT -8 Power Installation: Load calculation wire size selection power circuit wiring material estimation for motor and pump set installation. 07 Hrs. Text books: 1. N. Narasimhaswamy, Engineering Economics and Management, Dynaram Publications 2. N. Alagappam, S. Ekambram, Electrial Estimating and Costing, Tata McGraw Hill Publications. Reference book: Raghavendra Rao, Electrical Estimation & Electrical Wiring System. ELECTIVES:

EE8XX ELECTIVES V (3-1-0) 4 and EE8XX ELECTIVES VI (3-1-0) 4

EE852 – OVERVOLTAGES IN POWER SYSTEMS (3-1-0) 4 COURSE OUTCOMES: At the end of the course:

1) Students will understand the various types and causes of over voltages in power system as per IEC 60071

a, b, e, j

2) Students will understand the methods of calculation of over voltages a, b, e, j 3) Students will understand the situation prone to cause the over voltages b, c, j 4) Students will understand the working and application of surge arresters, surge capacitors,

controlled switching in reducing over voltages c, e, k

5) Students will understand the insulation coordination in power system e, i, j, k, l, m


UNIT-1 & 2 Introduction to overvoltages phenomena in power systems: Transient on transmission lines: Infinite line definition and its transient behavior, finite line analyses, Analysis for different line terminations, problems. Bewely lattice diagram, problems. 15 Hrs.

PART - B

UNIT-3 & 4 Use of transient network analyzer, Digital computers for solving large-scale problems, Characteristics of lightning discharges, Theory of cloud formation, Origin of lightning, Iso-keronic level, leader development, return stroke, various types of lightning interaction, back-flashover phenomena. 15 Hrs.

PART - C

UNIT-5 & 6 Shielding angle calculation for line, Grounding rods, Counter poise wire, problems, Origin and characteristics of switching overvoltages, problems of switching surges. 11Hrs.

PART - D

UNIT-7 & 8 Behavior of apparatus & line insulation under all types of over voltages, concept of BIL, Protection of apparatus against over voltages, surge arresters, Insulation co-ordination 11 Hrs. Text Books: 1. Allan Greenwood, "Electrical Transients in Power systems" , 2nd edition, Wiley India, 2010.

21

2. R. S. Jha, A course in High Voltage Engineering, Dhanpat Rai and Sons, First edition, 1977. Reference Books: 1. M. S. Naidu and V. Kamaraju, High Voltage Engineering, 3rd edition, Tata McGraw Hill, 1995. 2. Rakosh Das Begamudre, Extra High Voltage AC Transmission Engineering, Wiley Eastern Limited, 1987.

EE853 – HIGH VOLTAGE POWER TRANSFORMERS (4-0-0) 4

COURSE OUTCOMES: At the end of the course 1) The students are introduced to the new outlook of separating the leakage reactance of a

high voltage power transformer. a, e, k, l, m

2) The students gain knowledge about performing the theoretical assessment of leakage reactance calculation for various MMF distributions pertaining to different winding configurations of the high voltage transformer.

a, d , e

3) The students learn analysis and calculation of electromagnetic forces arising due to short circuit, OLTC operation and Magnetizing inrush current phenomena in a transformer.

b, c, h, j

4) The students gain knowledge of surge behaviour analysis of high voltage power transformer based on theory of Travelling wave and Standing wave.

d, e, h, j, k, l, m

COURSE CONTENTS:

PART - A

UNIT-1 Power transformer: Difference between ordinary transformer and power transformer, Concept of leakage flux and leakage reactance, Equivalent circuit, Significance and role of equivalent circuit elements, Limitations and validity of equivalent circuit, Separation of leakage reactance by (i) Voltage drop due to no-load current (ii) Series opposition test. Separation of leakage impedance in a 3-phase transformer with Y-∆ connection. 07 Hrs. UNIT-2 Magnetic leakage and reactance calculation: Reactance calculation in two-winding transformer – Rogowskii’s equivalent, Leakage inductance calculation for Interleaved coils case, three-winding transformers equivalent circuit, Experimental determination of equivalent circuit parameters, Relating them to the two winding transformer parameters, Arbitrary MMF distribution, Scott connection, Zig-zag coils and Coils of unequal height cases. 07 Hrs.

PART - B

UNIT-3 Electromagnetic forces on short circuit: Philosophy; Evaluation of radial and tensile forces; hoop tension and copper loss; Axial force calculation, Volts per turn and concept of AT thinning. 06 Hrs. UNIT-4 Magnetizing current inrush phenomena: Estimation of magnitude of inrush current and its maximum value. Inrush current in 3-phase transformers; Eddy current loss in conductors placed in alternating magnetic field; its evaluation and minimization in transformer. 06 Hrs. PART - C UNIT 5 On-load tap changing (OLTC) in a transformer; Reactor type – buffer reactor symmetrical and asymmetrical types; OLTC with single untapped reactor; Resistor type of OLTC; Comparison of reactor and resistor cycles. 06 Hrs. UNIT-6 Surge phenomena in transformers: Equivalent circuit – Initial voltage distribution with grounded and insulated neutral; Voltage gradient – Line end stress; Effective capacitance evaluation. 06 Hrs.

22

PART - D

UNIT-7 Traveling Wave Theory: Role of inductance, Definition and origin of travelling waves, Frequency behavior of velocity of propagation – Equivalent circuits – Fourier spectrum of unit step wave. 07 Hrs. UNIT-8 Standing Wave Theory: Role of mutual inductance, Definition and origin of standing waves Analysis for earthed neutral and insulated neutral cases; Insulation requirement of transformers against surges – Principle of fully shielded transformers and interleaved disc coils. 07 Hrs. Text Book: S. B. Vasutinsky, Principles, Operation and Design of Power Transformers, PSG College of Technology, Coimbatore, 1962. Reference Books: 1. L.F. Blume, A. Boyajian, G. Camilli, T.C. Lennox, S. Minneci and V.M. Montsinger, Transformer

Engineering, 2nd edition, John Wiley and Sons Inc., New York, Chapmann and Hall limited, London, 1951. 2. BHEL (Bhopal), Transformers, Tata McGraw-Hill Publishing Company Limited, 1990.

EE854 - ADVANCED POWER ELECTRONICS (3-1-0) 4 COURSE OUTCOMES: At the end of the course:

1) Student successfully gains the knowledge of different converters. (a,d,j,k.m) 2) Students can apply the skill in designing the converters. (b,c,e,k) 3) Students gain ability to understand the role of converters in the improvement of energy usage

efficiency. (c,d,j,l) 4) Students gain broad education necessary to understand the impact of electrical and computer

engineering solution in a global economic and environmental way. (c,e,k,l)

COURSE CONTENTS: PART – A

UNIT - 1 & 2 DC-DC SWITCHED MODE CONVERTERS: Introduction, Linear voltage regulators (LVRs), Basic Switching converter (SMPC), comparison between LVR & SMPC, Control of DC-DC Converters, Buck, Boost, Buck-Boost, and Cuk converters (CCM, Boundary condition, DCM, Ripple, Applications, Merits and Demerits), DC-DC Converter comparison, Problems.

13 Hours

PART - B UNIT - 3 & 4 DC-AC SWITCHED MODE INVERTERS: Introduction, Basic Concepts of Switch-Mode Inverters, Single-phase Half Bridge, Single-phase Full Bridge, Push-Pull Inverters, Switch Utilization in Single Phase Inverters. Current Source Inverters, Variable DC-link Inverter Rashid, Inverter Circuit Design.

13 Hours

PART – C UNIT – 5 & 6 RESONANT CONVERTERS: Introduction, Switch-mode Inductive Current Switching, Classification of Resonant Converters, Resonant switch converters (ZCS, ZVS and comparison), Zero voltage switching – Clamped Voltage (ZVS-CV DC-DC Converters). Resonant DC Link Inverters with Zero voltage switchings.

13 Hours

PART - D UNIT - 7 & 8

23

SWITCHING DC POWER SUPPLIES: Introduction, DC-DC Converters with Electrical Isolation, Fly-Back converter, Forward converter, Push-Pull converter, Half Bridge converter, Full Bridge converter, Power Conditioners and Uninterruptible Power Supplies.

13 Hours TEXT BOOKS : 1. Mohan N, Undeland T.M., Robins, W.P,John Wiley ,3rd Edition 2008, Power Electronics - converters, application & design. 2. Daniel.W.Hart, TMH, First Edition, 2010, Power Electronics. 3. Rashid M.H., PHI, 3rd Edition, 2008, Power Electronics-Circuits, Devices, Applications. REFERANCE: 1. L. Umanand, Wiely India Pvt Ltd, Reprint, 2010, Power Electronics Essentials and Applications. 2. V. R. Moorthi, Oxford, 7th impression,2009, Power Electronics, Devices, Circuits and Industrial Applications. 3. Bose B.K, PHI, 2009, Modern Power Electronics and A.C. Drives.

EE855 – ELECTRICAL DISTRIBUTION SYSTEMS (3-1-0) 4


1) Students become familiar with power distribution terms and basic power calculation. a, e, h, m 2) Students on completion of the course have the knowledge to construct electrical

distribution networks for the said load. b, c, j, l

3) Student attains the knowledge to operate equipment associated with distribution network to maintain continuous supply.

c, d, k, l

4) Student will understand the root of the power quality problems and their impact on performance and economics of the system.

b, c, e, l

COURSE CONTENTS:

PART - A UNIT -1 Introduction : to Power system planning and automation, Distribution System Planning, Factors affecting System Planning, Present Planning, Planning Models, Future Trends in Planning. 06 Hrs. UNIT -2 Load Characteristics: Basic Definitions, Relation between Load and loss factor, Problems. 07 Hrs.

PART - B UNIT -3 & 4 System Planning: Planning process, Basic principles in Distribution system planning, Planning methods Planning Criteria and Standards System Developers, Dispersed Generation, Distribution Systems, Economics and finance, Mapping. 13 Hrs.

PART - C UNIT – 5 &6 Design and Operation: Engineering Design, Design Criteria and Standards, Operation Criteria and Standards, Sub transmission, Substation and feeder, Location of Sectionalizer, Voltage Control, Harmonics, Energy Management. 13 Hrs.

PART - D UNIT -7 Distribution Automation: Definitions, Typical Remote Terminal Units for Consumer Automation, Communication, Sensors, SCADA. 07 Hrs.

24

UNIT -8 Optimization: Introduction, Costing of schemes, Typical network configurations, Planning terms, Network cost modeling. 06 Hrs. Text Books: 1. Turan Gonen, Electric Power Distribution System Engineering, Mc GrawHill, 1986. 2. A S. Pabla, Electric Power Distribution, TMH, 5th edition, 2004.

EE856 - EMBEDDED SYSTEMS (3-1-0) 4


1) Student can gain basic knowledge of embedded systems. a, d, e, h , j 2) Student will learn about standard single purpose processors- peripherals for the dedicated

tasks. a, e

3) Student can learn software architectures of embedded system for the real time tasks. a, b, e 4) Student can learn interfacing peripherals and memory with microprocessor/microcontroller

to develop an embedded system. a, b, c, d, e, i, j, k


Units 1&2: Concept of embedded system design: Components, classification, skills required. Embedded Micro controller cores: Architecture of 6808 and 6811. Embedded Memories ROM variants, RAM. Applications of embedded system: Examples of Embedded systems SOC for cell less bar code scanner. 14 Hours

PART B

Units 3: Technological aspects of Embedded System: Interfacing between analog and digital blocks, Signal conditioning, digital signal processing, DAC & ADC interfacing, Sample & hold, multiplexer interface Internal ADC interfacing (excluding 6805 & 6812).

12 Hours

PART C Units 4, 5 & 6: Software aspects of Embedded Systems, real time programming Languages, operating systems. Programming concepts and embedded programming in C. Round Robin, Round Robin with interrupts, function queue-scheduling architecture, Real time OS architecture, selecting architecture. Introduction to RTOS. 16 Hours

PART D

7&8: Subsystem interfacing with external systems user interfacing, Serial I/O devices, Parallel port interfaces: Input switches, Key boards and Memory interfacing. 10 Hours Text Books: 1. Valvano, “Embedded Microcomputer systems : Real time interfacing”, Brooks/Cole, 2000. 2. Simon David, “An embedded software primer”, Addison Wesley, 2000. Reference Books: 3. Frank Vahid/Tony Givargis, “A Unified Hardware/Software Introduction”, Wiely student edition 2002.

25

EE857 – HVDC POWER TRANSMISSION (3-1-0) 4


1) The students get the fundamental knowledge of advantages of HVDC transmission and types of HVDC links.

a, d, b, i

2) The students gain ability to understand and analyze converter performance. h, i , j 3) The students will gain a thorough knowledge of techniques of converter control and

principles of MTDC systems. b, c, e

4) The students get the complete information of protection of converters, various aspects of harmonics and harmonic filters.

d, e, j, k

COURSE CONTENTS:

PART - A

UNIT-1 & 2 General aspects of DC transmission and comparison of it with AC transmission: Historical sketch, Types of DC links, Comparison of AC and DC transmission, Applications of DC transmission, Description of DC transmission systems. 8 Hrs. PART - B

UNIT-3 Converter circuits: Valve characteristics, Properties of converter circuits, assumptions, single phase and three phase converters. 08 Hrs.

UNIT-4 Analysis of the bridge converter: Analysis with grid control without overlap, Analysis with grid control and overlap less than 60˚. Complete characteristics of rectifier, Inversion. 08 Hrs.

PART – C

UNIT-5 & 6 Control strategies: Basic means of control, Power reversal, Limitations of manual control, Constant voltage versus constant current control, Desired features of control, Actual control characteristics, Constant minimum ignition angle control, Constant current control, Stability of control, Tap changer control, Power control and current limits, MTDC systems. 12 Hrs.

PART – D

UNIT- 7 Protection: General, DC reactors, Prevention of consequent commutation failures, Converter faults, DC Circuit breakers, Clearing line faults and re-energizing the line. 08 Hrs. UNIT-8 Harmonics and filter: Characteristic and Uncharacteristic harmonics, Telephone interference, Troubles caused by harmonics, Means of reducing harmonics, Harmonic filters. 08 Hrs. Text Book: Prabha Kundur, Power System Stability and Control, Tata McGraw Hill, 9th Reprint, 2007. Reference Books: 1. K. R. Padiyar, HVDC Power Transmission Systems - Technology and System Interactions, Wiley Eastern

Limited, 1992. 2. E. W. Kimbark, Direct Current Transmission - Volume I, Wiley inter science, 1971.

26

EE859– ELECTROMAGNETIC COMPATIBILITY (3-1-0) 4


1) Student will gain the basic knowledge of origin of EMI, types of EMI and the methods of eliminating EMI.

a, e, i, j, k

2) Student can learn how cable must be shielded to eliminate noise coupled due to electrostatic and magnetic.

a, b, c, e

3) The students will be able to get knowledge of different types of grounding that is in practice and effective way of grounding cable shield to mitigate the problems of noise from ground signals.

a, b, c, e

4) Student can learn how shielding reduces absorption loss and reflection loss when the electromagnetic signals pass through it.

a, b, c, e


1: Introduction: Designing for Electromagnetic compatibility, EMC regulation, Typical Noise path, use of network theory, Method of noise coupling, miscellaneous noise sources, Methods of eliminating interference. 10 Hours

PART B 2&3: Cabling: Capacitive coupling, Effect of shield on capacitive coupling Inductive coupling, mutual inductance calculations, Effect of shield on magnetic coupling, Magnetic coupling between shield and inner conductor, shielding to prevent magnetic radiation, shielding a receptor against magnetic fields, shied transfer impedance Experimental data, Example of Selective shielding, coaxial cable versus shielded twisted pair braided shields, effect of pigtails, ribbon cable, Electrically long cables. 12 Hours

PART C

4, 5 & 6: Grounding: Safety grounds, signal grounds, single point ground systems hybrid grounds, multipoint ground systems, functional ground layout, practical low frequency grounding, hardware grounds, single ground reference for a circuit amplifies shields, grounding of cable shields, ground loops, low frequency analysis of common mode choke, high frequency analysis of common mode choke, differential amplifiers, shields grounding at high frequencies, guard shields guarded meters. 16 Hours

PART D

7&8. Shielding: Near fields and far fields, characteristic & wave impedance’s shielding effectiveness, absorption loss, reflection loss, composite adsorption & reflection loss, summary of shielding equation, shielding with magnetic material, experimental data, apertures, wave guide below cut off, conductive gaskets, conductive windows, conductive coatings, cavity resonance, brooding of shields. 14 Hours Text Book:

Henry W. Ott, “Noise Reduction Techniques in Electronic Systems”, Second Edition, John Wily & Sons, 1989

Reference Books:

1. Dipak L.Sengupta and Valdis V. Liepa, “Applied Electromagnetics and Electromagnetic Compatibility”, John Wily & Sons, 2005.

2. Clayton R.Paul, “Introduction to Electromagnetic Compatibility”, John Wily & Sons, 2006.

EE860 – SPECIAL ELECTRICAL MACHINES (3-1-0) 4


1) The students will be provided with a better exposure on various types of electric machines such as reluctance motors, repulsion motors etc...

a, e, i

27

2) The students will gain familiarity with the basic constructions, principle of working and analysis of these electrical.

b, d, e

3) The students gain ability to learn modeling and analysis of these machines. b, c 4) The students will gain in depth knowledge about the applications of various rotating

electrical machines used in machines used in modern power system a, b, c, d

COURSE CONTENTS:

PART - A UNIT -1 AC Commutator Motors : Commutation with ac machines, change of current during commutation, reactance emf, rotational emf, transformer emf, limitations to flux per pole, limitations to voltage and output. 08 Hrs. UNIT -2 Methods of improving commutation (discharge windings), effect of commutation on rotor reactance, brushes, radio interference. 08 Hrs.

PART - B UNIT -3 & 4 Three Phase Commutator Motors –Heyland motor, Eichberg motor, the doubly-fed motor, mmf’s and flux-emf’s –approximate characteristics from complexor diagram of rotor quantities, complexor diagram power factor commutation, voltage (speed) regulators, determination of characteristics from complexor diagram-Equivalent circuit, applications and performance. 10 Hrs.

PART - C UNIT -5 Schrage Motor- construction, mechanical arrangement of brush gear, emf’s, approximate speed characteristics, the tertiary winding, resultant mmf due to all windings, leakage fluxes and reactance emf’s, the complexor diagram, power relation, 08 Hrs. UNIT -6 Equivalent circuit of Schrage motor, approximate current loci effect of variable parameters, operation at synchronous speed, commutation, control gear, general design features, performance characteristics, applications, comparison between Schrage and doubly fed motors. 08 Hrs.

PART - D UNIT -7 Fractional HP DC machines, stepper motor, Synchros. 06 Hrs. UNIT -8 The theory operation and application of single phase repulsion motor, shaded pole and capacitor motor. 06 Hrs. Text Book: E. Openshaw Taylor, The Performance and Design of AC Commutator Motors, A. H. Wheeler & Co. Pvt. Limited. Reference Books: 1. A.Landsdorf, Alternating Current Machinery, TMH. 2. M.G.Say, Performance and Design of AC Machines, MH. 3. Danne & Hanselman, Brush Less Permanent Magnet Motors, Mc Graw Hill.

EE891 – INTELLIGENT SYSTEMS FOR ENGINEERING APPLICA TIONS (3-1-0) 4 (An interdisciplinary Course among all Engineering Disciplines)


1) The students are introduced to the new world of artificial intelligence vis-à-vis human a, e, k, l, m

28

intelligence. 2) The students gain knowledge about the importance of logical representation of knowledge,

handling and analysis of such information and applying the same to real life problems through resolution analysis.

a, d, e

3) The students learn representation of knowledge by structures, expert systems etc., as applicable to various domains of engineering.

b, c, h, j

4) A multi disciplinary course which imparts the students the knowledge required to use AI programming languages for various engineering applications.

d, e, h, j, k, l ,m


UNIT -1 Artificial Intelligence: (a) What is AI? Definitions, history and evolution, essential abilities of intelligence, AI applications; (b) Problem solving: problem characteristics, problem search strategies, forward and backward reasoning, AND-OR graphs. 06 Hrs. UNIT -2 Search Methods: (a) Search methods- informed and uninformed search, breadth first search and depth first search methods. (b) State space representations, illustrative examples. 06 Hrs.

PART - B

UNIT -3 Knowledge representation: (a) Logical formalisms: Predicate logic: syntax and semantics, Inference rules, wffs, clause form expressions, illustrative examples. 06 Hrs. UNIT -4 Knowledge representation: (b) Resolution Analysis: Principle of Resolution, use of Resolution Refutation Trees for proofs, Answer extraction using RRTs, Types of Resolution, Illustrative examples as a means of engineering applications. 08Hrs.

PART - C

UNIT -5 Structured representation of knowledge: (a) ISA hierarchy and ISPART trees, Semantic networks, Associate networks, examples. 06 Hrs. UNIT -6 Structured representation of knowledge: (b) Frames and Scripts, Illustrative examples from the domain of engineering applications, such as Restaurant script, clinic script, examination script, etc. 08 Hrs.

PART - D

UNIT -7 Knowledge based Expert Systems: Block diagram, Basic components, forward chaining and backward chaining, ES features, ES development, ES categories/ applications, ES tools and examples from engineering systems. 06 Hrs. UNIT -8 AI languages: LisP and ProLog - Introduction, sample segments, LisP Primitives, List manipulation functions, function predicates, variables, property lists, simple programs for selected examples from engineering systems. 06 Hrs. Text Book: D.W. Patterson, Introduction to Artificial Intelligence and Expert Systems, Prentice-Hall of India, 1992. Reference books: 1. Rich Elaine, Kevin Knight, Artificial Intelligence, Tata McGraw-Hill, 1991. 2. Charniak E. and Mcdermott D., Introduction to AI, Addison-Wesley, 1985. 3. Nils J.Nilson, Problem Solving Methods in AI, McGraw-Hill, 1971.

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EE892 INTELLECTUAL PROPERTY RIGHTS (3-1-0) 4 (An Interdisciplinary Elective Course)

COURSE OUTCOMES: At the end of the course the students will be able to:

1) Have fundamentals of patent Law of UK, USA and India a, d 2) Learn patent procedures of UK, USA and India f, h 3) Understand various forms of IP g, l 4) Know typical case studies involving various forms of IP i

COURSE CONTENTS:

PART - A UNIT-1 & 2 Basic Principles of IPR Laws: Introduction, concept of property, Marx theory of property, constitutional aspects of intellectual property, Basic principles of patent laws ; Historical background in UK, US and India Basis for IP Protection, Criteria for patentability; Novelty Utility and Inventive step, Non – obviousness, Non patentable invention. 10 Hrs.

PART - B UNIT-3 & 4 Patent Applications Procedure and Drafting: Specification, priority date publication of application, Examination of application, opposition of gratis and sealing of patents, patent specification, kinds of patent specifications parts of the complete specifications Claims Patentable aspects of the invention to be considered in the specification, Novelty inventiveness manner of manufacture utility and usefulness of invention restriction on patentability case studies. 10 Hrs.

PART - C UNIT-5 & 6 Understanding Copyright Law: Evolution of copyright law in India, Justifications. Subject matter of copyright, Terms of protection, concepts – originality/ novelty idea expression, fixation and fair use, Copyrights in software protection, infringement of copyright and acquisition in Indian context. 10 Hrs.

PART - D UNIT-7 Trade Mark: Introduction, Justification, concepts subject matter acquisition Implication and benefit of registration Terms of protection Geographical indication of goods Infringements of trademark. 05 Hrs. UNIT-8 Industrial Design: Introduction, Justification, Subject matter of design law Definition, Excluded subject matter Law relating to industrial design and registration in India, Infringement of design rights semiconductor topography design rights 05 Hrs. Text Books: 1. T. Ramakrishna, Basic Principles and Acquisition of IPR, CIPRA NLSIU, Bangalore 2003. 2. T. Ramakrishna, Ownership and Enforcement of Intellectual Property Rights, CIPRA NLSIU Bangalore

2003. Reference Books: 1. P. Narayan, Intellectual Property law 3rd Edition, Eastern Law House, 2001 2. David Bainbridge, Intellectual Property 5th Edition, Indian reprint 2003, Person Education. 3. Wadhera BL, Law Rrelating to Patents, Trademark, Design, Geographical Indicators Universal Law Press

2000. ***********************

malnad college of engineering, hassan (an ... of high voltages: (a) electrostatic voltmeter -...

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