Visvesvaraya National Institute of Technology, Nagpur...

DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING

Course Book for

M. Tech. in Integrated Power Systems (IPS)

For

Academic Year

2019 - 2020

Visvesvaraya National Institute of Technology,

Nagpur-440010 (M.S.)

1

Institute Vision Statement

To contribute effectively to the National and International endeavor of producing quality human resource

of world class standard by developing a sustainable technical education system to meet the changing

technological needs of the Country and the World incorporating relevant social concerns and to build an

environment to create and propagate innovative technologies for the economic development of the

Nation.

Institute Mission Statement

The mission of VNIT is to achieve high standards of excellence in generating and propagating knowledge

in engineering and allied disciplines. VNIT is committed to providing an education that combines

rigorous academics with joy of discovery. The Institute encourages its community to engage in a dialogue

with society to be able to effectively contribute for the betterment of humankind.

Department Vision Statement

The post graduate program in Power Electronic Devices aims at further enhancing the knowledge and

skills of the graduates. This program will mould the graduates into excellent researchers, academicians

and entrepreneurs in the field of Power Electronics.

Department Mission Statement

The mission of the post graduate program in Power Electronic Devices is

1. To provide students with a supportive environment that facilitates learning the advances in Power

Electronics.

2. To impart the state-of-the-art knowledge in the relevant field of Power Electronics.

3. To provide excellence in learning through dedicated teaching, innovation and research.

4. To imbibe self-learning attitudes and professional ethics.

5. To prepare students to face the challenges in the area of Power Electronics.

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Brief about Electrical Engineering Department:

Department of Electrical Engineering offers M.Tech. program in Integrated Power Systems &

M.Tech. program in Power Electronics & Drives. Both these programs are of four semester duration,

wherein students have to complete specific number of credits as indicated in Table 1. Each subject (or

course) has specific number of credits. There are two types of subjects: Core and Elective. All core

courses are compulsory for the students and students can choose from electives courses so as to fulfil

the credit requirements.

Table – I

Credit requirements for PG programs

Departmental core (DC) Departmental Electives (DE)

Category Credit Category Credit

Program core (PC) 38 Program Electives (PE) 14

Grand Total (DC+DE) 52

3

List of faculty Members

Sr. No. Faculty Name Areas of specialization

1 Aware M.V. Electrical Drives, Power Electronics, High Voltage

Engineering

2 Ballal M.S. Condition Monitoring, Incipient Fault Detection, Power

Quality

3 Bhat S.S. Power System Analysis

4 Borghate V.B. Power Electronics, Electrical Machine Design

5 Chaturvedi P. Power Electronics

6 Chaudhari M.A. Power Quality, Power Electronics

7 Dhabale A. Control Systems, Electrical Drives

8 Junghare A.S. Power Systems, Control Systems

9 Kale V.S. Power System Protection, A.I Applications in Power Systems

10 Keshari R. K. Power Electronics, Electric drives, Electric Vehicle

11 Khedkar M.K. Renewable Energy Systems, Distribution Automation

12 Kulkarni P.S. Power Systems Operation & Control, Renewable Energy

Systems

13 Lokhande M. L. Power Electronics, Electric machine, Photovoltaics

14 Mitra A. Power Systems, Renewable Energy Systems

15 Patne N.R. Power Systems, Power Quality

16 Patro S.K. Power Electronics

17 Rajpathak B. A. Control Systems

18 Ramteke M.R. Power Electronics

19 Satputaley R.J. Power Systems, Power Quality

20 Suryawanshi

H.M.

Power Electronics, Electrical Drives

21 Tambay S.R. Power System Protection, Power System Analysis

22 Umre B.S. Power Systems, Electrical Machines

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UG/ PG Programmes Offered by Electrical Engineering Department:

The department offers following undergraduate and postgraduate programmes

Credit System at VNIT:

Education at the Institute is organized around the semester-based credit system of study. The prominent

features of the credit system are a process of continuous evaluation of a student’s performance / progress

and flexibility to allow a student to progress at an optimum pace suited to his/her ability or convenience,

subject to fulfilling minimum requirements for continuation. A student’s performance/progress is measured

by the number of credits he/she has earned, i.e. completed satisfactorily. Based on the course credits and

grades obtained by the student, grade point average is calculated. A minimum number of credits and a

minimum grade point average must be acquired by a student in order to qualify for the degree.

Course credits assignment

Each course, except a few special courses, has certain number of credits assigned to it depending on

lecture, tutorial and laboratory contact hours in a week.

For Lectures and Tutorials: One lecture hour per week per semester is assigned one credit and

For Practical/ Laboratory/ Studio: One hour per week per semester is assigned half credit.

Example: Course XXXXXX with (3-0-2) as (L-T-P) structure, i.e. 3 hr Lectures + 0 hr Tutorial + 2 hr

Practical per week, will have (3x1 + 0x1 + 2x0.5 =) 4 credits.

Grading System

The grading reflects a student’s own proficiency in the course. While relative standing of the student is

clearly indicated by his/her grades, the process of awarding grades is based on fitting performance of the

class to some statistical distribution. The course coordinator and associated faculty members for a course

formulate appropriate procedure to award grades. These grades are reflective of the student’s performance

vis-à-vis instructor’s expectation. If a student is declared pass in a subject, then he/she gets the credits

associated with that subject.

Program Description

UG B.Tech. in Electrical and Electronics Engg. Intake: 115

PG M. Tech. in

1. Integrated Power Systems

2.Power Electronics and Drives

Intake:

25

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5

Depending on marks scored in a subject, a student is given a Grade. Each grade has got certain grade points

as follows:

Grade Grade points Description

AA 10 Outstanding

AB 9 Excellent

BB 8 Very good

BC 7 Good

CC 6 Average

CD 5 Below average

DD 4 Marginal (Pass Grade)

FF 0 Poor (Fail) /Unsatisfactory / Absence from end-sem exam

NP - Audit pass

NF - Audit fail

SS - Satisfactory performance in zero credit core course

ZZ - Unsatisfactory performance in zero credit core course

W - Insufficient attendance

Performance Evaluation

The performance of a student is evaluated in terms of two indices, viz, the Semester Grade Point Average

(SGPA) which is the Grade Point Average for a semester and Cumulative Grade Point Average (CGPA)

which is the Grade Point Average for all the completed semesters at any point in time. CGPA is rounded up

to second decimal.

The Earned Credits (ECR) are defined as the sum of course credits for courses in which students have been

awarded grades between AA to DD. Grades obtained in the audit courses are not counted for computation

of grade point average.

Earned Grade Points in a semester (EGP) = Σ (Course credits x Grade point) for courses in which AA- DD grade has

been obtained

SGPA = EGP / Σ (Course credits) for courses registered in a semester in which AA- FF grades are awarded

CGPA= EGP / Σ(Course credits) for courses passed in all completed semesters in which AA- DD grades

are awarded.

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Overall Credits Requirement for Award of Degree

SN Category of Course Symbol

Credit Requirement

B. Tech.

(4-Year)

B. Arch.

( 5 Year)

M. Tech.

(2 Year)

M. Sc.

(2 Year)

Program Core

1 Basic Sciences (BS) BS 18 04 - -

2 Engineering Arts & Sciences (ES) ES 20 18 - -

3 Humanities HU/

HM*

05 06 - -

4 Departmental core DC 79-82 168 33-39 54-57

Program Elective

3 Departmental Elective DE 33-48 17-23 13-19 06-09

4 Humanities & Management HM 0-6 0-3 - -

5 Open Course OC 0-6 0-3 - -

Total requirement :BS + ES + DC+ DE + HM + OC = 170 219 52 63

Minimum Cumulative Grade Point Average required

for the award of degree

4.00 4.00 6.00 4.00

Attendance Rules

1. All students must attend every class and 100% attendance is expected from the students. However,

in consideration of the constraints/ unavoidable circumstances, the attendance can be relaxed by

course coordinator only to the extent of not more than 25%. Every student must attend minimum of

75% of the classes actually held for that course.

2. A student with less than 75% attendance in a course during the semester, will be awarded W grade.

Such a student will not be eligible to appear for the end semester and re-examination of that course.

Even if such a student happens to appear for these examinations, then, answer books of such

students will not be evaluated.

3. A student with W grade is not eligible to appear for end semester examination, reexamination &

summer term.

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Program Outcomes for M.Tech. IPS

Students should be able

1. To carry out independent research / investigation and development work to solve practical

problems.

2. To write and present an effective, substantial and technical report and document.

3. To demonstrate a degree of mastery in the area of power systems.

4. To model and simulate the power systems and analyze the performance of power system

incorporating the distributed renewable sources of generation and use of smart grid technologies.

5. To optimize the performance parameters and improve them using power electronic devices and

controllers.

Program Educational Objectives

Main Program Educational Objectives of PG (IPS) Program are,

1. To develop specialized manpower for electrical power and energy industry.

2. To enhance analytical skills so as to enable to solve complex industrial problems.

3. To augment the students’ capacity in pursuing research in emerging areas of power system.

4. To improve students’ perspective towards environmental issues by sensitizing and building the

awareness of green technologies.

5. To inculcate the culture of research oriented projects with state-of-art facility laboratories in power

system.

8

Scheme for M. Tech. (semester wise as per master file):

Semester I

Sr. No. Course

Code

Course Name Type Structure

L-T-P

Credits

1

EEL501 Power System Analysis

Power System Analysis Lab

DC 3-0-0 3

EEP501 DC 0-0-2 1

2 EEL502 Power System Dynamics I DC 3-0-0 3

EEL504 Digital Protection of Power System

Digital Protection of Power System Lab

DC 3-0-0 3

3 EEP504 DC 0-0-2 1

Core Credits = 11

Elective

4 EEL409

HVDC Transmission

OR

Advanced Control theory

DE 3-0-0 3

EEL516 DE 3-0-0 3

5

EEL522 Power Electronic Converters

Power Electronics Converter Lab

DE 3-0-0 3

EEP522 DE 0-0-2 1

OR

EEL518 Electrical Drives-I

*Electrical Drives lab

DE 3-0-0 3

EEP518 DE 0-0-2 1

Elective Credits = 7

Total Credits DC + DE = 18

Semester II

Sr. No. Course

Code


L-T-P

Credits

1 EEL507

Power System Dynamics II Power System Dynamics LAB

DC 3-0-0 3

EEP507 DC 0-0-2 1

2 EEL526

Analysis of FACTS devices Analysis of FACTS devices lab

DC 3-0-0 3

EEP526 DC 0-0-2 1

3 EEL512

Distributed Generation

Distributed Generation Lab DC 3-0-0 3

EEP512 DC 0-0-2 1

Core Credits = 12

Elective (Any one theory)

6 EEL531 Microcontrollers & digital signal processors DE 3-0-0 3

7 EEL506 Special Topics in Power Systems DE 3-0-0 3

8 EEL431 Smart Grid DE 3-0-0 3

9 EEL513 Condition Monitoring and Reliability of

Electrical Systems DE 3-0-0 3



9

Semester III

Sr. No. Course

Code


L-T-P

Credits

1 EEL503 Power System Management DC 3-0-0 3

2 EED501 Project Phase-I DC --- 3

Core Credits = 6

Elective (Any one Theory + Practical of same theory course)

3 EEL515 Digital Control System

Digital Control System Lab

DE 3-0-0 3

EEP515 DE 0-0-2 1

OR

3 EEL505 AI based Systems

AI based system lab

DE 3-0-0 3

EEP505 DE 0-0-2 1

OR

3 EEL521 Advance Power Quality

Advanced Power Quality lab

DE 3-0-0 3

EEP521 DE 0-0-2 1

OR

3 EEL527 Solar Photovoltaic and Wind Energy

System DE 3-0-0 3



Semester IV

Sr. No. Course

Code


L-T-P

Credits

1 EED502 #Project Phase II

(# prerequisite: Project Phase-I) DC --- 9

Total Credits = 9

10

FIRST SEMESTER

EEL501: Power System Analysis

3 Credits (3-0-0)

Objectives:

Understand the concepts of load flow as steady state solution of power system.

Study various methods of load flow and their advantages and disadvantages.

Understand how to analyze various types of faults in power system.

Understand power system security concepts and study the methods to rank the

contingencies.

Understand need of state estimation and study simple algorithms for state estimation.

Study voltage instability phenomenon.

Course Outcomes:

Students are able to

1. Calculate voltage phasors at all buses, given the data using various methods of load flow.

2. Calculate fault currents in each phase.

3. Rank various contingencies according to their severity.

4. Estimate the bus voltage phasors given various quantities viz. power flow, voltages, taps, CB

status etc.

5. Estimate closeness to voltage collapse and calculate PV curves using continuation power flow.

Mapping with POs (Departmental reference):

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Syllabus:

Load flow: overview of Newton-Raphson Gauss-Siedel and fast decoupled methods, convergence

properties, sparsity techniques, handling Q-max violations in constant matrix, inclusion in frequency

effects, AVR in load flow, handling of discrete variable in load flow.

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Fault analysis: simultaneous faults, open conductor faults, generalized method of fault analysis

Security analysis: security state diagram, contingency analysis, generator shift distribution factors, line

outage distribution factor, multiple line outages, overload index ranking.

Power system equivalents: WARD and REI equivalents.

State estimation: sources of errors in measurement, virtual and pseudo, measurement, observability,

tracking state estimation, WSL method, bad data correction.

Voltage stability: voltage collapse, p v curve, multiple power flow solution, continuation power flow,

optimal multiplies load flow, voltage collapse proximity indices.

Text Books:

1. J.J. Grainger & W.D. Stevenson, “Power system analysis ”, Mc Graw Hill,2003

2. A.R. Bergen & Vijay Vittal , “Power System Analysis” ,Pearson ,2000

3. L.P. Singh , “Advanced Power System Analysis and Dynamics”, New Age International,2006

Reference Books:

1. G.L. Kusic, “Computer aided power system analysis” ,Prentice Hall India,1986

2. A.J. Wood, “ Power generation, operation and control” , John Wiley,1994

3. P.M. Anderson, “Faulted power system analysis” , IEEE Press ,1995

4. L.L. Grisby, “Power system stability and control” , CRCpress,2007

5. V. Ajjarapu , “Computational techniques for assessment of voltage stability and control”,

Springer2006

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EEP501: Power System Analysis Lab

1 Credit (0-0-2)

Course Objectives:

Students should be able to,

1. Write program and find out load flow solution of power system using methods such as GSLF,

NRLF and FDLF.

2. Calculate fault currents and post fault voltages in case of symmetrical, un symmetrical and open

conductor faults.

3. Write a program / perform simulation to carry out contingency analysis and rank the

contingencies.


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List of Experiments:

1) Write a program to form Y bus by Inspection method.

2) Write a program for formation of Y bus by singular matrix transformation.

3) Study of load flow methods

a) Gauss-Siedel method

b) Newton-Raphson method

4) Write a program for fault analysis for

a) LG b)LLG c)LLL

5) Write a program for security analysis using load flow & ranking of contingency.

6) Write a program for ranking of contingency using overload security analysis.

7) Study of ready-made industry standard / commercial software packages for above analysis

8) Write a program to form Zbus matrix.

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EEL502: Power System Dynamics-I

3 Credits (3-0-0)

Objectives:

Study of system dynamics and its physical interpretation

Development of mathematical models

Course Outcomes:

Students are able to:

1. Understand the modeling of synchronous machine in detail.

2. Carry out simulation studies of power system dynamics using MATLAB-SIMULINK.

3. Carry out stability analysis with and without power system stabilizer (PSS).

4. Understand the load modeling in power system.


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Syllabus:

Synchronous Machines: Per unit systems, Park’s Transformation (modified), Flux-linkage equations,

Voltage and current equations, Formulation of State-space equations, Equivalent circuit.

Sub-transient and transient inductance and Time constants, Simplified models of synchronous

machines.

Small signal model: Introduction to frequency model, Excitation systems and Philips-Heffron model,

PSS Load modelling, Modelling of Induction Motors, Prime mover controllers.

Text Books:

1. P. M. Anderson & A. A. Fouad “Power System Control and Stability”, Galgotia , New Delhi,1981

2. J Machowski, J Bialek & J. R W. Bumby, “Power System Dynamics and Stability”, John Wiley &

Sons, 1997

Reference Books:

1. P.Kundur, “Power System Stability and Control”, McGraw Hill Inc.,1994.

2. E.W. Kimbark, “Power system stability”, Vol. I & III, John Wiley & Sons, New York2002

14

EEL504: Digital Protection of Power Systems

3Credits (3-0-0)

Objectives:

Study of numerical relays

Developing mathematical approach towards protection

Study of algorithms for numerical protection

Course Outcomes:


1. Understand the importance of digital relays.

2. Understand various protection algorithms.

3. Appreciate limitations of the algorithms.

4. Code the algorithms in MATLAB and experiment with them.

5. Cope up with further advances in digital protection.


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Syllabus:

Evolution of digital relays: electro-mechanical relays, Performance and operational characteristics of

digital protection.

Mathematical background to protection algorithms: Finite difference techniques, Interpolation

formulas: forward, backward and central difference interpolation, Numerical differentiation, Curve

fitting and smoothing, Least squares method, Fourier analysis, Fourier series and Fourier transform,

Walsh function analysis.

15

Basic elements of digital protection: Signal conditioning: transducers, surge protection, analog filtering,

analog multiplexers, Conversion subsystem: the sampling theorem, signal aliasing error, sample and

hold circuits, multiplexers, analog to digital conversion, Digital filtering concepts, The digital relay as a

unit consisting of hardware and software.

Sinusoidal wave based algorithms: Sample and first derivative (Mann and Morrison) algorithm. Fourier

and Walsh based algorithms: Fourier Algorithm: Full cycle window algorithm, fractional cycle window

algorithm. Walsh function based algorithm.

Least Squares based algorithms. Differential equation based algorithms.

Traveling Wave based Techniques. Digital Differential Protection of Transformers, Digital Line

Differential Protection, Recent Advances in Digital Protection of Power Systems.

Text Books:

1. A.G. Phadke and J. S. Thorp, “Computer Relaying for Power Systems”, Wiley/Research studies

Press, 2009.

2. A.T.JohnsandS.K.Salman,„DigitalProtectionofPowerSystems‟,IEEEPress,1999.

Reference Books:

1. Gerhard Zeigler, “Numerical Distance Protection”, Siemens Publicis Corporate Publishing,2006

2. Y. G. Paithankar, S.R. Bhide – “Fundamentals of Power System Protection”, PHI, 2nd

edition,2010

3. H.J Altuve Ferrer, E.O. Schweitzer, „Modern Solutions for Protection of Control & Monitoring

of Power Systems, Schweitzer Engineering Laboratories (SEL) ,2010.

4. EmmanuelIfeachor,B.W.Jervis,“DigitalSignalProcessing:APracticalApproach‟,Pearson2007

5. S.R. Bhide, “Digital Power System Protection”, PHI Learning Pvt. Ltd .,2014

16

EEP504: Digital Protection of Power Systems Lab

1 Credit (0-0-2)

Course Objectives:


1. Familiarize with computing and analyse the software such as Scilab / MATLAB.

2. Develop algorithms for the measurements of maximum value to comment on fault condition.

3. Develop algorithms for action to be taken for the power system protection.

4. Extract the information of different frequency components for the sampled voltage / current to

identify and comment on power system abnormal conditions.


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1) Familiarization with various features of Scilab / MATLAB/Simulink environment.

2) Demonstrating the phenomenon of aliasing due to under-sampling.

3) Implementation of algorithms based on undistorted sine wave approximation with Sample and

its derivative

4) Implementation of algorithms based on undistorted sine wave approximation with 3-sample

technique

5) Implementation of algorithms based on undistorted sine wave approximation with 2-sample

technique

6) Implementation of algorithms based on undistorted sine wave approximation with First and

second derivative technique

7) Implementation of Differential Equation Algorithm(DEA) by Numerical differentiation

8) Implementation of Differential Equation Algorithm(DEA) by Numerical integration

9) Implementation of Sachdev’s Least Square Error (LSQ) Algorithm.

10) Implementation of Fourier algorithms using DFT

11) Implementation of Fourier algorithms using Sliding DFT

12) Implementation of Fourier algorithms using FFT (decimation in time and decimation

infrequency)

17

EEL409: HVDC Transmission

3 Credits (3-0-0)

Objectives:

To expose the students to the state of the art HVDC technology.

Carry out modeling and analysis of HVDC system for inter-area power flow regulation.

Course Outcomes:


1. Understand, analyze and model the HVDC long distance bulk power transmission systems.

2. Simulate converters using MATLAB SIMULINK.

3. Understand necessity of HVDC under deregulated environment.

4. Know different control methods and protective schemes of HVDC systems


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Syllabus:

Development of HVDC Technology, DC versus AC Transmission, Selection of converter configuration.

Rectifier and Inverter operation, Digital Simulation of converters, Control of HVDC converters and

Systems, Individual phase control, Equidistant firing controls, Higher level controls.

Characteristics and non-characteristics harmonics filter design.

Fault development and protection, interaction between AC-DC power systems.

Over voltages on AC/DC side, multi-terminal HVDC systems, control of MTDC systems.

Modelling of HVDC systems, per unit system, Representation for power flow solution, representation for

stability studies.

Text Books:

1. J. Arrillaga, “High Voltage Direct Transmission”, Peter Peregrinus Ltd. London, 1983.

18

2. K. R. Padiyar, “HVDC Power Transmission Systems”, Wiley Eastern Ltd., 1990.

Reference Books:

1. E. W. Kimbark, “Direct Current Transmission”, Vol. I, Wiley Inter-science, 1971.

2. Erich Uhlmann, “Power Transmission by Direct Current”, B.S. Publications, 2004.

19

EEL516: Advanced Control Theory

3 Credits (3-0-0)

Objectives:

Students should be acquainted with modern trends and concepts in control theory.

Course should motivate students to pursue control related research problems in the filled of Power

Electronics and Power Systems.

Course Outcomes:

1. Understanding mathematical modeling of dynamical systems.

2. Learning basic linear algebra applicable to control and finding solution to state space problems.

3. Appreciating mathematical proofs of controllability and observability theorems

4. Learning optimization techniques and optimal control theory


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Syllabus:

● Mathematical Modeling

− Newtonian modeling

− Lagrangian modeling

− Linearization

● Basic Linear Algebra

− Fields and vector space

− linear combination and linear independence

− basis, rank, nullity

− linear transformations

− Eigen values and Eigen vectors

− Canonical forms

20

● Solution of state space

− solution of autonomous systems

− solution of non-autonomous systems

● Controllability and Observability proofs

− controllability and observability grammian matrix

− proofs

● Optimal Control

− Basic optimization principles

− Linear state variable feedback and optimal regulator

− Optimal observer

− Formulating optimal control problem

− Algebraic Riccati Equation

Text Books:

1. “Modern Control Theory” by M. Gopal.

2. “Linear Optimal Control Systems” by Kwakernaak & Sivan.

Reference Books:

1. “Linear System theory” by ftomas Kailath.

2. “Optimal control theory an introduction” by Donald Kirk.

21

EEL522: Power Electronics Converters

3 Credits (3-0-0)

Objectives:

To get insight into power semiconductor switching devices.

Understand different converter topologies.

Course Outcomes:


1. Appreciate the use of semiconductor devices in different applications.

2. Design magnetic circuits.

3. Implement different PWM techniques.

4. Implement converter topologies


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Syllabus:

Review of power semiconductor devices: VI-Characteristics (ideal and practical), gate driver circuits.

DC-DC Converters: various types, analysis, control of converter, duty ratio control, current and voltage

control.

Voltage Source Inverters (VSI): principle and steady state analysis of VSI, methods for controlling

inverter, equivalent circuit.

AC To DC Converters: line commutated & PWM converter, multi-quadrant operation, regeneration, input

current and reactive power requirements.

Converter applications

Text Books:

1. N. Mohan, T. Undeland, and W. Robbins, “Power Electronics Converters, Applications, and

Design,” Third edition, John Wiley and Sons Inc.,2003,

2. M.H. Rashid. “Power Electronics, circuit, Devices and applications,” Prentice Hall of India,2004

22

Reference Books:

1. Robert W Erickson , "Fundamentals of Power Electronics" , Springer. Secondedition-2000,

2. Marian K. Kazimierczuk ,"Pulse-Width Modulated DC_DC power converter ", John Wiley & sons

Ltd.,2008

3. M P. Kaźmierkowski, R Krishnan , F Blaabjerg "Control in Power Electronics" , Elsevier Science

(USA),2002.

23

EEP522: Power Electronics Converters Lab

1 Credit (0-0-2)

Course Objectives:


1. Understand the switching behavior of various semi-conductor switches experimentally.

2. Design the magnetic circuit, power circuit and control circuit of various power electronic

converters.

3. Simulate and analyze various power electronic converters with different control techniques.

4. Analyze the results of different power electronic converters with various control techniques

under varying operating conditions.


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List of experiments:

1. To Study DC-DC BUCK Converter.

2. To Study DC-DC BOOST Converter.

3. To Study DC-DC BUCK-BOOST Converter.

4. To Study DC-DC Cuk Converter.

5. To Study DC-DC Forward Converter.

6. To Study DC-DC Fly-back Converter.

7. To Study AC-DC fully controlled Rectifier.

8. To Study different PWM techniques. (FFT, Crest Factor, P.F,DPF).

24

EEL518: Electric Drives-I

3 Credits (3-0-0)

Objectives:

Introduction to basic electrical drives and their analysis.

Design of controller for drives.

Understand scalar control of electrical drives.

Course Outcomes:


1. Select and implement the drives for industrial processes.

2. Design of scalar control drive for industrial application.

3. Implement various variable speed drives in electrical energy conversion systems.


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Syllabus:

Dynamics of Electric Drives: Fundamentals of torque equations, speed torque convention and multi-

quadrant operation, components of load torques, classification of load torques, steady state stability,

load equation. Speed control and drive classification, close loop control of drives.

DC motor drives- Modelling of DC machines, steady state characteristics with armature and speed

control, phase controlled dc motor drives, chopper controlled DC motor drives.

Poly-phase induction machines- Dynamic modeling of induction machines, small signal equations,

control characteristics of induction machines. Phase-controlled induction machines, stator voltage

control, slip energy recovery scheme, frequency controlled induction motor drives.

Industrial drives- Traction motors, stepper motor, servomotor.

25

Text Books:

1. G.K, Dubey, "Power semiconductor controlled Drives", Prentice Hall international, New Jersey,

1989.

2. R. Krishanam, “Electric Motor drives Modelling, analysis and control”,PHI-India-2009.

Reference Books:

1. G. K. Dubey, “Fundamentals of electric Drives, Narosa Publishing House”, 2nd

edition, 2011.

2. W. Leonhard, “Control of Electrical drives”, Springer, 3rd

edition, 2001.

3. P.C. Krause, “Analysis of Electric Machine”, Wiley-IEEE press 3rd

edition,1995

4. B. K. Bose, “ Modern Power Electronics and AC Drives”, Prentice Hall publication, 1st

edition,2001

26

EEP519: Electrical Drives Lab

1 Credit (0-0-2)

Course Objectives:

Students should be able to

1. Model and evaluate performance of an electric drive.

2. Use the power electronic converter for the control of electric drive.

3. Understand control strategies for the speed control of electric drives.

4. Design the controller and close loop control of electric drive.


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1) Time response of the separately excited dc motor.

2) Three phase fully controlled converter driven DC Sep. Exc. Motor.

3) DC-DC Buck converter for DC motor speed control.

4) DC-DC boost converter for DC motor speed control.

5) 1-phase AC Voltage controller for IM.

6) 1-phase inverter operation and performance analysis.

7) PID controller-Design and implementation for close loop operation of electrical drives.

8) ABC to DQ transformation of machine variables.

9) v/f control of induction motor drive.

27

SECOND SEMESTER

EEL507: Power System Dynamics–II

3 Credits (3-0-0)

Prerequisite: # Power System Dynamics–I

Objectives:

Study of power system dynamics.

Interpretation of power system dynamic phenomena.

Study of various forms of stability.

Course Outcomes:

Students are able to:

1. Gain valuable insights into the phenomena of power system including obscure ones.

2. Understand the power system stability problem.

3. Analyze the stability problems and implement modern control strategies.

4. Simulate small signal and large signal stability problems.


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Syllabus:

Basic Concepts of Dynamic Systems and Stability Definition Small Signal Stability (Low Frequency

Oscillations) of Unregulated and Regulated System, Effect of Damper, Flux Linkage Variation and

AVR.

Large Signal Rotor Angle Stability, Dynamic Equivalents And Coherency, Direct Method of Stability

Assessment, Stability Enhancing Techniques, Mitigation Using Power System Stabilizer, Asynchronous

Operation And Resynchronization. Multi-Machine Stability.

Dynamic Analysis of Voltage Stability, Voltage Collapse.

Frequency Stability, Automatic Generation Control, Primary and Secondary Control.

Sub-Synchronous Resonance and Counter Measures.

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Text Books:

1. P.Kundur, “Power System Stability and Control”, McGraw Hill Inc,1994.

2. J. Machowski, Bialek, Bumby, “Power System Dynamics and Stability”, John Wiley & Sons,

1997.

Reference Books:

1. L. Leonard Grigsby (Ed.); “Power System Stability and Control”, Second edition, CRC Press,

2007.

2. V. Ajjarapu, “Computational Techniques for voltage stability assessment & control”; Springer,

2006.

29

EEP507: Power Systems Dynamics Lab

1 Credit (0-0-2)

Course Objectives:


1. Model synchronous machine and evaluate the dynamic response.

2. Observe the effect of AVR and PSS.

3. Simulate small signal and large signal rotor angle stability.

4. Observe voltage instability performance.


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1. Study of ATP, PSCAD and MATLAB (Simulink)software

2. Simulation of machine dynamics

3. Simulation of AVR, PSS models

4. Simulation of various faults in power system

5. Study of Transient over voltages

6. Simulation of travelling waves

7. Simulation of SSR

8. Stability studies – i) Large/small signal rotor angle stability ii) voltage instability.

30

EEL526: Analysis of FACTS Devices

3 Credits (3-0-0)

Objectives:

To appreciate the role of FACTs devices in power system

To study modeling and analysis of FACTs devices

To design FACTs devices

Course Outcomes:

Students will be able to

1. Design thyristorised shunt and series compensation.

2. Model and analyze VSC based shunt compensator.

3. Model and analyze VSC based series compensator.

4. Appreciate importance of unified power flow controller.


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Syllabus:

Introduction: Brief discussions on Transmission line theory use of Voltage source inverter (VSI) for

reactive power support Flexible AC transmission systems (FACTS): Basic realities & roles, Types of

facts controller. Comparison between Series and Shunt Capacitor.

Thyristor controlled shunt Compensation SVC (TSC, TCR, FCTCR): Controller Configuration, Analysis,

Modelling of SVC, Voltage Regulator Design, application, Numerical.

Thyristor controlled Series Compensation (TCSC, GCSC): Operation, Analysis, control, Modelling

application, Numerical.

Static Synchronous Compensator (STATCOM): Introduction Principle of operation, Six Pulse VSC,

multi-pulse VSC, Multilevel VSC, Modelling and Active and reactive power control, Numerical

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Static Synchronous Series Compensator (SSSC): Introduction, Principle of operation, Modelling and

Control of SSSC, SSSC with an Energy Source, Numerical

Unified Power Flow Controller: Introduction, analysis, Principle of operation, power flow control

Text Books:

1. E. Acha., T J E Miller, VG Agelidis, O Anaya-Lara, “ Power Electronic control in Electrical

Systems.”, Elsevier

2. K. R. Padiyar, “FACTS Controllers in Power Transmission and Distribution”,

New Age International (P) Limited, Publishers

Reference Books:

1. Yong Hua Song, “Flexible AC transmission system (FACTS)”.

2. IEEE and IEEE papers.

32

EEP526: Analysis of FACTS Devices Lab:

1 Credit (0-0-2)

Course outcome:

1. Develop the measurement blocks such as rms, mean, active/reactive power/power factor

calculations, and Phase Locked Loop, block using basic MATLAB blocks.

2. Simulate and analyse power electronics converter such as single-phase half wave rectifier, ac

voltage controller, and inverter with respect to the sensed current/voltages

3. Size and simulate different types of FACTs controllers connected with the line and demonstrated

the different modes of operation and make appropriate comments on active/reactive power

compensation.

4. Study, simulate and present the findings of the existing literature in the area of Electronics

applications in Flexible AC Transmission.


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1. Familiarization with MATLAB and basics of simulation and measurement

a. Coding to write the equations, loop operations, conditional operations and draw the plots

(self-study).

b. Measurement of RMS and Average value of voltage and current, calculation of power

factor, and calculation of active and reactive power in Simulink, using basic blocks of

MATLAB/Simulink.

c. Generation of angular positions with respect to the sensed current/voltage and measurement

of frequency of the sensed signal, and power factor in Simulink simulation, for the case of a

transmission line fed by an ac supply and feeding resistive/inductive/capacitive load one at a

time.

d. Use of lookup table approach to calculate

i. the firing angle from the requird value of impedance for cases of variable

impedance-based FACTs Controller.

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ii. generate sinusoidal reference from the generated/calculated angular positions from

the sensed voltage/current

e. Simulink block set for Power Electronics and Power System Components. Simulation of the

basic power electronics converter topologies, such as single-phase half wave rectifier, ac

voltage controller, and inverter.

2. Draw the plots for and curve for a transmitting end and receiving end of

transmission line with and without compensation and make appropriate comments. Where P and Q

are active and reactive power, d is the distance of the transmission line, and is the load angle.

3. Sizing, simulation and operation of TCR and FC-TCR for a transmission line fed by an ac supply

and feeding

a. resistive/inductive/capacitive load one at a time.

b. a load which can have leading as well as lagging behaviour

Note: all the modes of operation are required to be demonstrated

4. Sizing, simulation and operation of TCSC for a transmission line fed by an ac supply and feeding

resistive/inductive/capacitive load one at a time.



Note: all the modes of operation are required to be demonstrated

5. Sizing, simulation and operation of STATCOM for a transmission line fed by an ac supply and

feeding



Note: four quadrant operation is required to be demonstrated

6. Sizing, simulation and operation of SSSC for a transmission line fed by an ac supply and feeding



Note: four quadrant operation is required to be demonstrated.

7. Experimental study of the STATCOM/SSSC/UPFC on the FACTs simulator.

8. Study, simulation and presentation of IEEE Transaction papers on FACTs devices related

applications. (Each student has to select different paper)

34

EEL512: Distributed Generation

3 Credits (3-0-0)

Objectives:

To learn the principles of generating Heat Energy and Electrical energy from Non- conventional /

Renewable Energy Sources.

To gain understanding of the working of Off-grid and Grid-connected Renewable Energy

Generation Schemes.

Course Outcomes:


1. Understand the working of distributed generation system in autonomous/grid connected modes.

2. Know the Impact of Distributed Generation on Power System.

3. Know the protection and economics of Distributed Generators.


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Syllabus:

Introduction, Distributed vs Central Station Generation, Sources of Energy such as Micro-turbines, Internal

Combustion Engines, Solar Energy, Wind Energy, Combined Heat and Power, Hydro Energy, Tidal

Energy, Wave Energy, Geo Thermal Energy, Bio Mass and Fuel Cells, Power Electronic Interface with the

Grid, Impact of Distributed Generation on the Power System, Power Quality Disturbances, Transmission

System Operation, Protection of Distributed Generators, Economics of Distributed Generation, Case

Studies.

Text Books:

1. Ranjan Rakesh, Kothari D.P, Singal K.C, „Renewable Energy Sources and Emerging

Technologies‟, 2nd

Ed. , Prentice Hall of India , 2011

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Reference Books:

1. Math H. Bollen, Fainan Hassan, “Integration of Distributed Generation in the Power

System”, July 2011, Wiley –IEEE Press.

2. Loi Lei Lai, Tze Fun Chan, “Distributed Generation: Induction and Permanent Magnet

Generators”, October 2007, Wiley-IEEE Press.

3. Roger A. Messenger, Jerry Ventre, “Photovoltaic System Engineering”, 3rd

Ed,2010.

4. James F. Manwell, Jon G. Mc Gowan, Anthony L. Rogers, “Wind Energy Explained –

Theory, Design and Application”, John Wiley and Sons, 2nd

Ed, 2009.

5. NPTEL Video Lectures.

6. Recent papers from reputed Journals.

36

EEP512: Distributed Generation Lab

1 Credit (0-0-2)

Course Objectives:


1. Model and simulate I-V and P-V characteristics of Solar photovoltaic module considering various

effects.

2. Find MPP by varying duty cycle of dc – dc converter with resistive load.

3. Understand the working of solar photovoltaic emulator in various modes.

4. Determine Tip Speed Ratio (TSR) for wind turbine.


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1. Single PV module I-V and P-V characteristics with radiation and temperature changing effect.

2. I-V and P-V characteristics with series and parallel combination of modules.

3. Effect of variation of Tilt angle on PV module power.

4. Effect of shading on power output of PV module with different combinations.

5. Workout power flow calculation of stand-alone PV system with DC load and battery.

6. Workout power flow calculation of stand-alone PV system with AC load and battery.

7. Workout power flow calculation of stand-alone PV system with both AC and DC load along

with battery.

8. Draw the Turbine Power versus wind speed and wind power versus wind speed curve. Calculate

Tip-Speed Ratio (TSR) for the same.

9. Workout the power flow analysis at different branches of wind turbine energy system ( at high

frequency) with AC load only.

10. Study of PV Emulator.

37

EEL506: Special Topics in Power System

3 Credits (3-0-0)

Objectives:

To acquaint the students with topics in field of power system which he/she has not studied as a

part of regular syllabus.

Course Outcomes:

1. The students can expand on research topic and can take it up as M.Tech or Ph.D. topic for research.


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Syllabus:

Topics on which, currently a lot of research is being carried out.

Topics which are just touched upon in the syllabus but have stabilized in the industry but at present is not

included as the scheme is yet to be revised.

Topics on which, the faculty is carrying out research and has real expertise in the same.

Reference material:

Research papers published in IEEE Transactions and other technical literature.

38

EEL531: Microcontrollers & Digital Signal Processors

3 Credits (3-0-0)

Objectives:

To learn architectures and programming for the 8051 microcontroller and PIC digital signal controller.

To study microcontroller interfacing concepts and applications in area of power system and power

electronics.

To learn architectural features and programming of digital signal processer.

Course Outcomes:

1. Understand the architecture of the microcontroller, digital signal controller and digital signal

processor.

2. Write assembly language and C language programs for micro-controllers and digital signal processor.

3. Interface external peripheral devices with the microcontroller and digital signal processor.

4. Understand the microcontroller and digital signal processor based applications in electrical engineering.


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Syllabus:

Introduction to the 8051microcontroller and dsPIC digital signal controller, Review of Architecture,

Pin description, Special Function Registers, Addressing Modes, Instruction Set, Assembler directives,

Subroutines, parameter passing to subroutines.

Programming8051microcontrollerusingAssemblyLanguageand„C‟Language,I/Oportprogramming,

on-chiptimer/counter programming, serial port programming, interrupt programming.

Interfacing of microcontroller with external memory chips, LED, LCD and Keyboard interfacing,

Interfacing data converters and sensors, RTC interfacing and programming

39

Microcontroller Applications: Measurement of Various Electrical and Non-Electrical Parameters,

Speed Monitoring and Control of various Motors, Control of firing circuits of Power Electronics

Systems, microcontroller based Protective Relays etc.

Introduction to digital signal processor architecture, Fixed and floating-point processors, TMS320 series

family

Number Representations in DSP processors: Number formats and operations: Fixed point 16 bit numbers

representations of signed integers and fraction, Q-15 numbers and its operations, floating point numbers.

Assembly language programming, binary file formats, COFF file structure for TMS320 processor.

Digital algorithms for signal filtering, measurement algorithms of the most commonly-used

protection criteria values and decision- making methods in protective relays, generation of PWM

signals, sine PWM, ADC interface etc.

Text books:

1. Kenneth J. Ayala, Dhananjay V. Gadre, Anurag Chugh, “The 8051 Microcontroller and Embedded

Systems using Assembly and C ”, Cengage Learning, Third Reprint, 2011.

2. M. A. Mazidi, J. G. Mazidi, R. D. McKinlay, “The 8051 Microcontroller and Embedded Systems

using Assembly and C”, Pearson Education, Second Edition, 2008.

3. Rebizant, Waldemar, “Digital Signal Processing in Power System Protection and Control”,

Springer-Verlag Pub., 2011.

4. Digital Signal Processors, Architecture, Programming and Applications, Second Edition, B.

Venkataramani, M. Bhaskar, TMH, 2010.

Reference Books:

1. David Calcutt, Frederick Cowan, and Hassan Parchizadeh, “8051 Microcontroller: An

Applications based Introduction”, Newnes Pub., 2004.

2. Thomas Schultz, “C and the 8051”,4th

Edition, Wood Island Prints, 2008.

3. SenMKuo,Woon-Seng S. Gan, “Digital Signal Processor Architecture, Implementations and

Applications”, Pearson, 2009.

40

EEL431: Smart Grid

3 Credits (3-0-0)

Objectives:

Understand concept of smart grid and its advantages over conventional grid.

Know smart metering techniques.

Learn wide area measurement techniques.

Appreciate problems associated with integration of distributed generation & its solution through

smart grid.

Course Outcomes:

Student should be able to

1. Appreciate the difference between smart grid & conventional grid.

2. Apply smart metering concepts to industrial and commercial installations.

3. Formulate solutions in the areas of smart substations, distributed generation and wide area

measurements.

4. Come up with smart grid solutions using modern communication technologies.


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Syllabus:

Introduction to Smart Grid, Evolution of Electric Grid, Concept of Smart Grid, Definitions, Need of Smart

Grid, Concept of Robust & Self-Healing Grid, Present development & International policies in Smart

Grid.

Introduction to Smart Meters, Real Time Prizing, Smart Appliances, Automatic Meter Reading (AMR),

Outage Management.

System (OMS), Plugin Hybrid Electric Vehicles (PHEV), Vehicle to Grid, Smart Sensors, Home &

Building Automation.

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Smart Substations, Substation Automation, Feeder Automation. Geographic Information System(GIS),

Intelligent Electronic Devices (IED) & their application for monitoring & protection, Smart storage like

Battery, SMES, Pumped Hydro, Compressed Air Energy Storage, Wide Area Measurement System

(WAMS), Phase Measurement Unit (PMU).

Micro-grids and Distributed Energy Resources: Concept of micro-grid, need & applications of micro-grid,

formation of micro-grid, Issues of interconnection, protection & control of micro-grid. Plastic & Organic

solar-cells, Thin film solar-cells, Variable speed wind generators, fuel-cells, micro-turbines, Captive power

plants, Integration of renewable energy sources.

Power Quality Management in Smart-Grid: Power Quality & EMC in Smart-Grid, Power Quality issues of

Grid connected Renewable Energy Sources, Power Quality Conditioners for Smart-Grid, Web based

Power Quality monitoring, Power Quality Audit.

Information and Communication Technology for Smart Grid: Advanced Metering Infrastructure (AMI),

Home Area Network (HAN), Neighborhood Area Network (NAN), Wide Area Network (WAN).

Bluetooth, ZigBee, GPS, Wi-Fi, Wi-Max based communication, Wireless Mesh Network, Basics of

CLOUD Computing & Cyber Security for Smart Grid. Broadband over Power Line (BPL). IP based

protocols.

Text Books:

1. Ali Keyhani, “Design of smart power grid renewable energy systems”, Wiley IEEE, 2011.

2. Clark W. Gellings, “The Smart Grid: Enabling Energy Efficiency and Demand Response”, CRC

Press, 2009.

3. Janaka Ekanayake, Nick Jenkins, Kithsiri Liyanage, “Smart Grid: Technology and Applications”,

Wiley 2012.

4. Jean Claude Sabonnadière, Nouredine Hadjsaïd, “Smart Grids”, Wiley ISTE 2012.

Reference books:

1. James Momoh, “Smart Grid Fundamentals of Design and Analysis,” Wiley, 2012.

2. A. Keyhani, “Smart Power Grid Renewable Energy Systems,” Wiley 2011.

42

EEL513: Condition Monitoring and Reliability of Electrical Systems

3 Credits (3-0-0)

Objectives:

Necessity and importance of condition monitoring and reliability.

Idea about conventional and recent techniques.

Development of algorithms and software packages.

Course Outcomes:


1. Design and develop condition monitoring tools.

2. Apply CM and R model to various equipments in power systems.

3. Analysis and determination of life expectancy and reliability.


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Syllabus:

Definition, Necessity of assessment and reliability issues of electrical systems, economic aspects of

assessment, cost versus benefit analysis.

Different approaches to reliability analysis, models and uncertainties, various distribution functions,

reliability Indices, Power Systems Reliability, reactive, preventive and predictive maintenance and

maintenance policies

Traditional methods (Measurement of insulation resistance), Diagnostic Testing: Routine tests, type tests,

special tests (offline tests). Advanced methods (offline), Dissolved Gas Analysis (DGA), Dissipation

Factor (tanδ), Sweep Frequency Response Analysis (SFRA), Partial Discharge (PD), Time Domain

Dielectric Response (TDDR). Recent methods (online), vibration and temperature monitoring, sensor and

data acquisition system, Introduction to modern algorithms and signal processing techniques. Image

processing and its techniques

43

Application of signal processing tools for assessment of various electrical components such as

transformer, induction motor, synchronous generator and motor, DC motor, CT and PT, case study

Calculation of Power Equipment Reliability for Condition-based Maintenance Decision-making,

Optimum Reliability-Centered Maintenance, Cost Related Reliability Measures for Power System

Equipment, Reliability based replacement refurbishment/planning.

Fault Tree Approach for Reliability Evaluation, Decision Criteria, Markov Processes Downtime and

Downtime Distributions, System Availability Assessment, and Monte Carlo simulation.

Text Books:

1. System reliability theory Models, Statistical Methods, and Applications by Marvin Rausand, A

JOHN WILEY & SONS, INC., PUBLICATION

2. Assessment of Power System Reliability: Methods and Applications Marko Čepin July 29, 2011

Springer Science & Business Media

3. Electric Power System Reliability-2018 by William Smith Publisher Power smiths

4. R. Billinton and R. N. Allan, “ Reliability Evaluation of Power Systems, 2nd ed. New York”, NY,

USA: Plenum,1996.

References Books:

1. S.V. Kulkarni and S.A. Khaparde, “Transformer Engineering: Design, Technology and

Diagnostics”, CRC Press.

2. Recent Trends in the Condition Monitoring of Transformers by Chakravorti, Sivaji, Dey,

Debangshu, Chatterjee, Biswendu Springer Science & Business Media

3. P. Tavner, Li Ran, J. Penman and H. Sedding, “ Condition monitoring of rotating electrical

machines”, IET press

4. Xose M Lo´pez, Ferna´ndez, H Bu¨lent Ertan, J Turowski, “Transformers analysis, design, and

measurement”, CRC Press.

5. M.J. Heathcote, “ The J & P Transformer Book”, Newnes Publication.

Video:

1. Transformer condition evaluation with ABBs Mature Transformer Management Program

2. Induction motor condition monitoring with ABBs, Siemens, General Electricals (source You

Tube)

https://play.google.com/store/books/author?id=Marko%2B%C4%8Cepin

https://play.google.com/store/books/author?id=Marko%2B%C4%8Cepin

https://www.google.co.in/search?tbo=p&tbm=bks&q=inauthor%3A%22William%2BSmith%22

44

THIRD SEMESTER

EED501: Project Phase-I

3 Credits

Objectives:

To develop the ability to study a topic in depth and understand and simulate work done till now by

other researchers in a given topic

To inculcate culture of handling all aspects of solution of a practical problem

To understand, formulate and analyze the problem resulting into a novel solution

Syllabus:

Become familiar with the problems in areas of power system as proposed by faculty members by

working in depth on the given topic and understand tools for analysis of given topic and present

seminars based on the work done

45

EEL503: Power System Management

3 Credits (3-0-0)

Objectives:

In depth study of power flow in power system and co-ordination between various types of

generation stations.

Study of parameters regarding active and reactive power.

Course Outcomes:


1. Learn about reactive power control, coordination between generating stations.

2. Understand various optimization techniques.

3. Understand the operation and control of power system.

4. Study the working of power system under deregulation.


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Syllabus:

Working of Restructured Power System, Transactions: Poolco, Bilateral and Power Exchange, Role of

NRLDC, RLDC, SLDC, ALDC, Energy Management System, SCADA, PLCC

Optimum Power Flow: Problem formulation, Solution Techniques - Gradient Method, Newton Method,

Linear Programming, Interior Point Method, Security Constrained Optimum Power Flow

Characteristics of Power Generating Units, Economic Dispatch of Thermal Units with and without Network

Losses, The Lambda – Iteration Method, Gradient Method, Newton‟s Method, Base point and Participation

factors, Economic Dispatch with AGC, Multi-objective Economic Dispatch

Unit Commitment with constraints, Dynamic Programming, Priority List, Lagrange Relaxation Methods.

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Hydro-Thermal Co-ordination: Introduction, Short Term Hydro-thermal Scheduling Problem, Gradient

Method, Dynamic Programming and Linear Programming Methods

Co-ordination of, Steam, Hydro and Nuclear Power Stations, Loss Minimization by Reactive Power

Control.

Text Books:

1. P.S.R. Murthy, “Power System Operation and Control”, Tata McGraw-Hill, New Delhi,1984

2. L.K. Kirchmayer, “Economic Operation of Power System, Economic Operation of Power

System”, John Wiley, New York,1958

Reference Books:

1. A.J. Wood and B.F. Wollenberg, “Power Generation Operation and Control”, John Wiley & Sons

Inc, 1984.

2. Nagrath and Kothari, “Power System Engineering”, Tata McGraw-Hill, 2003

3. Jizhong Zhu, “Optimization of Power System Operation”, IEEE Press, 2009.

47

EEL521: Advanced Electrical Power Quality

3 Credits (3-0-0)

Objectives:

Various issues related to power quality in power distribution systems.

Fundamental load compensation techniques for unbalanced linear loads.

Control theories of load compensation and mitigation.

Course Outcomes:

Students will be able to

1. Analyze of three phase circuits under different conditions

2. Do correct load compensation in presence of harmonics and unbalance.

3. Design compensators at distribution level to mitigate power quality issues.


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Syllabus:

Definitions of various powers, power factor and other figures of merit under balanced, unbalanced and

non- sinusoidal conditions applied to single phase as well as three phase circuit.

Fundamental of load compensation, voltage regulation, phase balancing and power factor correction of

unbalanced load. Generalized approach for load compensation using symmetrical components.

Introduction to custom power devices and their applications in power system. There operating principles.

Detailed modeling, analysis and design aspects, DVR.

Modeling analysis and design aspects of DSTATCOM Compensators to mitigate power quality related

problems. Realization of DVR and DSTATCOM by using VSC

Text book:

1. A. Ghosh and G. Ledwich, “Power quality enhancement using custom power devices”, Kluwer

Academic Publication, 2002.

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2. C. Shankran. “Power quality”, CRC Press, 2001.

3. Roger C. Dugan et al, “Electrical power systems quality”, Tata McGraw-Hill, 2002.

Reference Books:

1. Angelo Baggini (Ed), “Handbook of power quality”, John Wiley & Sons, 2008.

2. H. Akagi et al , “Instantaneous power theory and application to power conditioning”, IEEE

Press, 2007.

49

EEP521: Advanced Power Quality Lab

1 Credits (0-0-2)

Course Outcomes:


1. Study effect of different voltage sage on different loads.

2. Study effect of harmonics on different type of loads.

3. Study the effect of other power quality issues flicker and transient on different loads.


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1. To study the effect of nonlinear loads on power quality.

2. To demonstrate the voltage and current distortions experimentally.

3. To reduce the current harmonics with filters.

4. To study the voltage sag due to starting of large induction motor.

5. To study the capacitor switching transients.

6. To study the effect of balanced nonlinear load on neutral current , in a three phase circuit

7. To study the effect of ground loop.

8. To study the effect of voltage flicker.

9. To calculate the distortion power factor.

10. Study the effect of harmonics on energy meter reading.

11. To study effect of voltage sag on electrical equipments.

12. To obtain the current harmonics drawn by power electronics interface using PSCAD software.

50

EEL505: AI Based Systems

3 Credits (3-0-0)

Objectives:

To learn various theoretical aspects of four major approaches to artificial intelligence namely,

Artificial Neural Network, Fuzzy Logic, Genetic Algorithm and Expert System

To study methodologies for applying AI techniques to the problems in the fields of electrical

engineering.

Course Outcomes:


1. Understand basics of artificial Neural Network and Fuzzy Logic

2. Describe applications of Artificial Neural Network and Fuzzy Logic.

3. Understand basics of Genetic Algorithm and Expert System.

4. Describe applications of Genetic Algorithm and Expert System.


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Syllabus:

Introduction:-Brief history of artificial intelligence, comparison with deterministic methods Aims

objectives of artificial intelligence and current state of the art.

Fuzzy logic: Introduction to concepts, fuzzy reasoning, defuzzification, adaptive fuzzy systems

Expert systems: Introduction to knowledge based systems Structure and definitions Knowledge acquisition

Inference engine, forward and backward chaining

Artificial Neural networks: Basic concepts, back-propagation, multi-layer networks, introduction to

various paradigms, learning in neural networks

Evolutionary Computing (Genetic algorithms): Basic concepts

Applications of AI to power systems like alarm processing, condition monitoring, protective relaying etc.

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Text Books:

1. M.T. Hagan, H.B. Demuth, M. Beale, “Neural Network Design”, Cengage Learning.

2. J.M. Zurada, “Introduction to Artificial Neural Network Systems”, Jaico Publishing House,

2003.

Reference Books:

1. S. Rajasekaran, G.A. Vijayalakshmi Pai, “Neural Networks, Fuzzy Logic and Genetic

Algorithms”, Prentice Hall of India.

2. Kevin Warwick, “Arthur Ekwue and Raj Aggarwal.; “Artificial Intelligence Techniques in

Power Systems”, The Institution of Electrical Engineers , London,1989.

3. T.S. Dillon and M.A Laughtonm; “Expert system applications in power systems”, Prentice

Hall International, 1992.

4. Jacek M. Zurada, “Introduction to artificial neural Systems,” Jaico Pub. House, 2003.

5. Dan W. Patterson, “Introduction to artificial intelligence & Expert System”, Prentice Hall of

India, 2004.

6. Bart Kosko, “Neural networks and Fuzzy Systems”, Prentice Hall of India, 1990.

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EEL505: AI Based Systems Lab

1 Credit (0-0-2)

Course outcomes:


1. Understand various topologies of artificial neural networks.

2. Compare the fuzzy controller with PID controller.

3. Understand use of Genetic Algorithm to solve various optimization problems.


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List of Programs:

1. Write a program to simulate a perceptron network for pattern classification and function

approximation.

2. Write a program to solve a XOR function using feed-forward neural network trained using

back-propagation algorithm.

3. Write a program to implement adaptive noise cancellation using ADALINE neural network.

4. To study fuzzy logic control of Buck-converter.

5. Simulation and comparison of fuzzy PID controller with conventional PID controller for a

given plant.

6. Solve optimal relay coordination as a linear programming problem using Genetic Algorithm.

7. Solve optimal relay coordination as a non-linear programming problem using Genetic

Algorithm.

8. Solve Economic Load Dispatch problem using Genetic Algorithm.

9. Assignment based on research papers.

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EEL515: Digital Control Systems

3 Credits (3-0-0)

Objectives:

The basics of sampling and data processing are covered.

Data in sampled form is used for controlling purpose.

Course Outcomes:

Student will be able to

1. Model digital filters and systems

2. Analyse digital systems in time domain and frequency domain.

3. Model and analyse digital systems in state space representation.

4. Design controllers for digital systems in state space representation.


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Syllabus:

Sampling and Data Reconstruction Processes: Sampled – Data Control Systems, Ideal Sampler,

Sampling Theorem, Sample and Hold Operations, Frequency Domain Considerations

Z - Transforms; Properties, Inverse, Applications to Solution of Difference Equations, Convolution

Sums.

Stability of Discrete Systems: Location of Poles, Jury’s Stability Criterion, Stability Analysis through

Bilinear Transforms.

Design of Digital Control Systems: PID Controllers and Frequency Domain Compensation Design. State

Variable Methods and the Discrete Linear Regulator Problem.

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Text Books:

1. M. Gopal, “Digital Control Engineering and State Variable Methods”, 4th

Ed., TataMcGraw-

Hill.2012

2. Katsuhiko K Ogata, “Discrete time Control Systems”, 2nd

Ed., Prentice Hall ,2005

3. B.Kuo, “ Digital Control Systems” , Oxford University Press,1995

Reference Books:

1. K.J. Astrom and B. Wittenmark, “Computer Controlled Systems”, Prentice-Hall India,1994.

2. R. Isermann, “Digital Control Vol.1”, Narosa Publications,1993.

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EEP515: Digital Control Systems Lab

1 Credit (0-0-2)

Course outcomes:


1. Model and analyse signal sampling to transformers and filters

2. Model and analyse digital systems in time-domain.

3. Model and analyse digital systems in frequency-domain.

4. Show improvement in system performance using controllers and pole-placement.


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1) Voice signal and image signal – sampling and reconstructing, effect of sampling frequency on

retrieval of signal.

2) Representation of system in z-domain transfer function. Study of z and inverse z transform

3) Study of Zero Order Hold and First Order Hold circuit

4) Study of design of filters using Series, parallel and Ladder programming.

5) Study of mapping between s-plane and z-plane.

6) Study of transient response of digital system.

7) Study of digital PID controllers.

8) Study of Root Locus of a system in z-domain. Effect of addition of pole and zero.

9) Study of frequency response of a system in z-domain

10) Design problem on pole placement

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EEL527: Solar Photovoltaic and Wind Energy Systems

3 Credits (3-0-0)

Objectives:

To understand the requirement of PV system for different applications

To know the role of PV in autonomous and grid connected applications

Understand the construction, characteristics and control requirement of wind energy generation

system

Study and understand the grid connected and stand-alone wind energy generation using SCIG,

DFIG and PMSG

Study the economics of wind energy system

Course Outcomes:

Students should able to

1. Understand the installation of PV module

2. Understand the issues in PV grid connected and isolated systems

3. Model the control algorithm for wind energy system (stand alone and grid connected) using SCIG,

DFIG and PMSG

4. Calculate the value of wind generated electricity


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Syllabus:

Solar PV

Basics of solar energy, Physics of Solar Cell, Solar Photovoltaic TechnologiesPV cell and Module

characterization: I-V, P-V characteristics, fill factor, efficiency, series and shunt resistance, effect of

temperature and radiation, partial shading, bypass and blocking diode. Losses in PV cell, equivalent circuit

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Solar cell module materials and assembly: PV modules: Module and Circuit Design - Identical and Non-

identical Cells , Module Structuring and assembly - module testing and analysis, packing density of solar

PV modules, PV module manufacturing process

Maximum power point tracking : Need of MPPT, methods of MPPT

PV power plant design considerations:

Site selection, survey and shading analysis: shadow types, reducing shadow, Energy yield forecast,

irradiance on module plane, performance modeling, uncertainty in energy yield prediction, Plant Design:

Technology selection, layouts, electrical design, array design, sizing of inverters, cables, fuses and

protection devices, optimizing system design and its construction Commissioning of plant: General

recommendation, pre-connection acceptance testing, grid connection, post connection acceptance testing,

provisional acceptance

PV system for standalone applications (Lighting, Water Pumping etc.), balance of the system

PV Instrumentation

Building Integrated Photovoltaic (BIPV) System

Wind Energy Systems

Introduction to wind energy system, Global and Indian scenario, Construction and characteristics of wind

turbines, Constant Speed Constant Frequency wind electrical systems, Induction vs. Synchronous

generators.

Aerodynamic equations and characteristics of horizontal axis and vertical axis wind turbines, tip speed

ratio, torque and power coefficient.

Drive train components, wind energy control systems (MPPT, LVRT, FRT, Decoupled control).

Wind speed measurement and wind speed statistics, wind site analysis and selection, capacity factor

calculation.

Grid connected and stand-alone Wind Power Generation using Squirrel cage induction machines, Grid

connected and stand-alone Wind Power Generation using Doubly fed induction machines, Grid connected

and stand-alone Wind Power Generation using Permanent magnet synchronous machines.

Economics of wind energy system, Revenue Requirements, Value of Wind Generated Electricity.

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Text Books:

1. A. K. Mukerjee and Nivedita Thakur, “Photovoltaic Systems: Analysis and Design” PHI

2. Brijesh Tripathi and Manoj Kumar, “ Solar Energy from Cells to Grid”, CSMFL books, 2018

3. Planning and Installing Photovoltaic System: A guide for Installers, Architect and Engineers,

German Energy Society, Published by Earthscan.

4. Peter Gevorkian, Large-Scale Solar Power System Design, McGraw Hill Professional

Reference Books:

1. Roger A. Messenger, Jerry Ventre, Photovoltaic systems engineering, CRC Press/Taylor & Francis,

2010

2. Charles M. Whitaker, Timothy U. Townsend, Anat Razon, Raymond M. Hudson, and Xavier

Vallve, PV Systems, in: Handbook of Photovoltaic Science and Engineering, Edited by Antonio

Luque and Steven Hegedus, A John Wiley and Sons, Ltd., Publication

3. Ali k., M.N. Marwali, Min Dai, “Integration of green and renewable energy in electrical power

system”, Willey, 2009.

4. S. N. Bhadra, D. Kastha and S. Banerjee “Wind Electrical Systems,” Oxford University Press

2005. Vijay Vittal and Raja Ayyanar “Grid Integration and Dynamic Impact of Wind Energy”

Springer, 2013.

5. Edited by Trevor M. Letcher “Wind Energy Engineering: A Handbook for Onshore and Offshore

Wind Turbines,” Elsevier, Academic press, 2017.

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FORTH SEMESTER

EED502: Project Phase-II

9 Credits

Prerequisite: EED501 Project Phase-I and all the course work

Objectives:

To develop the ability to propose a new solution to an existing problem.

To develop ability to refine the proposed solution by comparing results with similar solutions

suggested by other researchers.

To develop ability to test the proposed solution on new systems/ configurations and establish the

proposed solution as a better solution in terms of computing time/ simplicity/ storage/ hardware

requirements.

Syllabus:

Find solution to the problems in areas of power system as proposed by faculty members in earlier phase

and present seminars and submission of project report based on the work done.

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