M.E POWER SYSTEMS [PART TIME]

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Sri Chandrasekharendra Saraswathi Viswa Mahavidyalaya

SCSVMV

(University Established Under Section III of the UGC Act, 1956) Accredited with “A” Grade by NAAC

Department of Electrical and Electronics Engineering

CURRICULUM

M.E – POWER SYSTEMS [PART TIME]

For candidates admitted during the year-2018 onwards

[Choice Based Credit System]

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2

DEPARTMENT VISION AND MISSION

VISION



To develop effective and efficient Electrical Engineers endowed with conceptual clarity,

ethicality and a visionary zeal.

MISSION



To provide quality teaching empowered with application skills.



To mould leaders in Electrical Engineering with an all around personality.



To encourage faulty members and students in research, capable of finding solutions for

the problems in the society

PROGRAMME OBJECTIVES



PEO 1: Prepare students to meet the demands of contemporary industrial requirements

and successfully engage them in appropriate careers.



PEO 2: Connectivity in learning and professional improvement.



PEO 3: Develop technical leadership qualities with ethicality.

PROGRAMME OUTCOMES



Ability to design Electrical and Electronics systems to meet the required specifications

and standards with realistic constraints



An understanding of technique for intelligent monitoring and control of power systems.



Ability to design, develop and test embedded systems for industrial control applications.



Ability to use modern engineering tools like computer based simulation software to

analyze and solve Electrical and Electronics Engineering problems.



Ability to understand the industrial problems and generate solutions.

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COURSE SCHEDULING FOR M.E (ELECTRICAL ENGINEERING),

SPECIALIZATION: POWER SYSTEMS [PART TIME]

SEMESTER I

SL NO _ELECTIVECORE/ COURSE NAME L T P Credits

1 CORE 1 Power System Analysis 3 0 0 3

2 CORE 2 Power System Dynamics 3 0 0 3

3 LAB 1 Power System Steady State Analysis Lab 0 0 4 2

Total Credits 08

SEMESTER II

1 _{CORE 3} Smart grid 3 0 0 3

2 _{CORE 4} Power System Operation and Control 3 0 0 3

3 _{LAB 2} Power System Dynamics Lab 0 0 4 2

Total Credits 08

SEMESTER III

1 CORE 3 _{Digital Protection of Power Systems} 3 0 0 3

2 PE 3 _ Power Quality Studies _{Advanced Power Electronics and Drives}

 Outdoor Insulators

 FACTS

3 0 0 3

3 LAB 3 Power System Protection and Power Quality Lab 0 0 4 2

Total Credits 08

SEMESTER IV

1 CORE 4 Power System Stability 3 0 0 3

2 PE 4 _ Power System Management And Deregulation _{SCADA Systems and Applications}

 Power Apparatus Design

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SEMESTER V

1 PE 5  AI Techniques to Power Systems

 Power System Transients

 Industrial Load Modeling and Control

 Advanced Digital signal processing

3 0 0 3

2 OE _ _{Research Methodology}

 Industrial Safety

 Operations Research

 Cost Management of Engineering Projects

 Composite Materials

 Waste to Energy

3 0 0 3

3 MAJOR

PROJECT Phase – I (Dissertation) 0 0 20 10

Total Credits 08

SEMESTER VI

1 MAJOR

PROJECT Phase – II (Dissertation)

0 0 32

16

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Programme Outcomes

PO1 Ability to apply the enhanced knowledge in advanced technologies for modeling, analyzing and solving contemporary issues in power sector with a global perspective.

PO2 Ability to critically analyze and carry out detailed investigation on multifaceted complex Problems in area of Power Systems and envisage advanced research in thrust areas.

PO3 Ability to identify, analyze and solve real-life engineering problems in the area of Power Systems and provide strategic solutions satisfying the safety, cultural, societal and environmental aspects/ needs.

PO4 Ability for continued pursuance of research and to design, develop and propose theoretical and practical methodologies towards research and development support for the Power System infrastructure.

PO5 Ability to develop and utilize modern tools for modeling, analyzing and solving various Engineering problems related to Power Systems.

PO6 Willingness and ability to work in a team of engineers/ researchers with mutual understandings to take unsophisticated challenges, in the field of Power Systems, lead and motivate the group.

PO7 Willingness and ability to take up administrative challenges including the management of various projects of interdisciplinary nature and carry out the same in an efficient manner giving due consideration to societal, environmental, economical and financial factors.

PO8 Ability to express ideas clearly and communicate orally as well as in writing with others in an effective manner, adhering to various national and international standards and practices for the documentation and

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Course Code:

POWER SYSTEM ANALYSIS L T P Credit CIA Marks 40

Course Category:

PC 3 0 0 3 SEE Marks 60

Course Objective:

Course Outcome:

 Learners are equipped with the power system studies that needed for the transmission systemplanning.

 Learners will be able to analyze the impact of distributed generators on the performance of distributionsystem

After the successful completion of the course students will be able to

Cos No Course Outcomes Bloom’s level

CO1 Optimal Ordering & Sparse Matrix Techniques Understand

C02 Power Flow Methods, Available Transfer Capability Apply

C03 Fault Analysis – Two Bus Construction Understand

C04 Solution of Optimal Power Flow, Linear Programming Method Apply

C05 Voltage Stability & Compensation Circuits Understand

Mapping Of Course Outcome to Program Outcomes:

 To introduce different techniques of dealing with sparse matrix for large scale power systems.

 To impart in-depth knowledge on different methods of power flow solutions.

 To perform optimal power flow solutions in detail.

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SYLLABUS:

Module I 10

SOLUTION TECHNIQUE

Sparse Matrix techniques for large scale power systems: Optimal ordering schemes for preserving sparsity. Flexible packed storage scheme for storing matrix as compact arrays; Factorization by Bifactorization and Gauss elimination methods; Repeat solution using Left and Right factors and L and Umatrices.

Module II 10

POWER FLOW ANALYSIS

Powerflowmodelinrealvariableform;Newton’smethodforsolution;AdjustmentofP-Vbuses;Fast

Decoupled Power Flow method; Sensitivity factors for P-V bus adjustment; Net Interchange power control in Multi- area power flow analysis: Assessment of Available Transfer Capability (ATC) using Power Flow method; Continuation Power Flowmethod.

Module III 10

SHORT CIRCUIT ANALYSIS

Review of fault calculations using sequence networks for different types of faults. Bus impedance matrix (ZBUS) construction using Building Algorithm for lines with mutual coupling; Simple numerical problems. Computer method for fault analysis using ZBUS and sequence components. Derivation of equations for bus voltages, fault current and line currents, both in 012 frame and abc frame using The venin’s Equivalent and ZBUS matrix for different faults.

Module IV 10

OPTIMAL POWER FLOW

Introduction:SolutionofOptimalPowerFlow(OPF)-Thegradientmethod,Newton’smethod, Linear Sensitivity Analysis; LP methods - with real power variables only - LP method with AC power flow variables and detailed cost functions; Security constrained Optimal Power Flow; Interior point algorithm; Bus Incrementalcosts.

Module V 10

VOLTAGE STABILITY ANALYSIS, STEADY-STATE

Transmission system aspects: SLIB system, maximum deliverable power, power-voltage relationship, generator reactive power requirement, network versus load P-V characteristics, Instability scenario, effect of compensation and series, shunt, SVC, V- Q curves, effect of adjustable transformerratios.

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Learning Resources: Text Books:

1. Stagg G W., El. Abiad A.H. ³Computer Methods in Power System Analysis, McGraw Hill, 1968.

2. Elgerd O.I., ³Electrical Energy Systems Theory - An Introduction´, Tata McGraw, 2002.

3. Kundur.P., ³P.S. Stability and Control´, McGraw Hill,1994.

References:

1. T.V. Cutsem and C.Vournas, Voltage Stability of Electric Power Systems, Kluwer Publishers,1998.

2. J.Wood and B.F.Wollenberg,´Power Generation Operation and Control, John Wiley and sons, New

York,1996.

4. Online resources:

1. www.nptl.co.in

2. www.electrical4u.com

ASSESSMENT PATTERN:

Bloom’s Category Continuous Assessment Tests Terminal Examination

TEST - I TEST - II Remember 15 15 30 Understand 5 5 10 Apply - - 60 Analysis - - - Evaluate - - - Create - - - Total 100

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Course Code:

POWER SYSTEM DYNAMICS

L T P Credit CIA Marks ₄₀

Course Category:

Course Objective:

Course Outcome:

 Learners will be able to understand on dynamic modeling of synchronous machine.

 Learners will be able to understand the modeling of excitation system

 Learners will attain knowledge of modeling of HVDC system.

 Learners will attain knowledge of modeling of FACTS controller system

CO1 Mathematical representation of synchronous machines _{Per unit quantities, rotor voltage and flux linkage equations} Remember CO2

Basic elements and Types of excitation systems Control and protective functions

Understand HVDC components, configuration and control

Effect of line losses on V-P and Q-P characteristics Shunt and series compensation of transmission lines

CO3 Power transfer and stability considerations Loadability and thermal _limit Apply

CO4

Modelling of Excitation systems

Analysis Modelling of Synchronous Machines

Modelling of AC Transmission lines Modelling of Facts Devices

Modelling of HVDC

CO5 Per unit power and torque equation of synchronous machines _{output Performance equations of transmission lines,} Evaluate

 To impart knowledge on dynamic modeling of a synchronous machine and excitation system in detail

 To describe the modeling of modeling of HVDC system in detail.

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Syllabus:

Module I 10

SYNCHRONOUS MACHINES AND MODELING

Physical description-Armature and field structure - Machines with multiple pole pairs- MMF Waveforms- Direct and quadrature axes -Mathematical description of a synchronous machine - Review of magnetic circuit equations - Basic equations of a synchronous machine - dq0 Transformation - Per unit representation - Per unit system for the stator quantities - Per unit stator voltage equations - Per unit rotor voltage equations - stator flux linkage equations - rotor flux linkage equations - per unit system for the rotor - per unit power and torque - Alternative per unit systems and transformations - summary of per unitequations

Module II 10

MODELLING OF EXCITATION SYSTEMS

Excitation system requirements-Elements of excitation Types of excitation system-DynamicPerformancemeasures-Controlandprotectivefunctions-modelingofexcitationsystems- Per unit System - modeling of excitation system components - modeling of complete excitation systems – Field Testing for model development and verification.

Module III 10

MODELLING OF AC TRANSMISSION

Electrical characteristics - performance equations - natural or surge impedance loading – equivalent Circuit of transmission line - typical parameters - Performance requirements of power transmission Lines - voltage and current profile under no - load - voltage power characteristics - power transfer and Stability considerations - effect of line loss on V - P and Q - P characteristics - thermal limits - Load ability characteristics.

Module IV 10

MODELLING OF HVDC

HVDC system configuration and components- control of HVDC system- modeling of HVDC systems- representation for power flow solutions-per unit system for dc quantities- representation for stability studies.

Module V 10

MODELING OF FACTS CONTROLLERS

Shunt compensation - series compensation - emerging FACTS controllers – static synchronous compensator - static synchronous series compensator - unified power flow controller.

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1. P.Kundur, Power System Stability and Control TATA McGraw-Hill, 1993.ISBN 0-07- 035958-X

References:

1. Power generation, operation, and control, 3rd edition Allen J. Wood, Bruce F.Wollenberg,

Gerald B. Sheblé ISBN: 978-0-471 79055-6656 October2013

Online resources:

www.nptl.co.in www.electrical4u.com

ASSESSMENT PATTERN:

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Course Code:

POWER SYSTEM STEADY STATE ANALYSIS LAB

Course Category:

PC LAB 1 0 0 4 2 SEE Marks 60

Course Objective:

Course Outcome:

 Ability to understand and analyze power system operation, stability, control andprotection.

CO1 _{using MIPOWER}Modeling of transmission lines and analysis of power flow analysis Analyze Co2 Calculate the fault current for various types of faults both symmetrical and unsymmetrical on the given power system

MIPOWER Analyze

Co3 Compute the optimal dispatch of the given power system using _MIPOWER Analyze

C04 Analyze the transient stability by applying different fault clearing time _{to the circuit breakers of the given problem using MIPOWER} Analyze

C05 Analysis of transient stability and load-frequency dynamics using _MATLAB Analyze

CO1 _{using MIPOWER}Modelling of transmission lines and analysis of power flow analysis Analyze Co2 Calculate the fault current for various types of faults both symmetrical and unsymmetrical on the given power system

MIPOWER Analyze

 To acquire software development skills and experience in the usage of standard packages

necessary for analysis and simulation of power system required for its planning, operation and control.

 Acquire skills of using Mi power software for power systemstudies.

 Acquire skills of using computer packages MATLAB coding and SIMULINK in power system

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Syllabus:

LIST OFEXPERIMENTS

1. Formation of Bus admittance and bus impedance matrix using mi power.

2. Power flow analysis: Gauss - Seidel, Newton Raphson methods, Fast decoupled power flow and

Continuation power flow analysis

3. Contingency analysis: Generator shift factors and line outage distribution factors

4. Small signal stability analysis: SMIB and Multi machine configuration

5. Transient stability analysis of Multi – machine configuration

6. Economic dispatch with line flow constraints

7. Unit commitment: Priority-list schemes and dynamic programming

8. Co-ordination of over current and distance relays for radial line protection

9. Induction motor starting analysis

10.Analysis of switching surge.

11.State Estimation

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Online resources:

3. www.nptl.co.in

ASSESSMENT PATTERN:

TEST - I TEST - II Remember 1 2 0 Understand 0 0 0 Apply 0 0 30 Analysis 30 30 60 Evaluate 60 60 0 Create 10 10 10 Total 100

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Course Code:

SMART GRID

Course Category:

Course Objective:

Course Outcome:

 Appreciate the difference between smart grid & conventional grid

 Apply smart metering concepts to industrial and commercial installations

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

measurements

 Come up with smart grid solutions using modern communication technologies

CO1 Explain the fundamentals of smart power grids and its international & _{Indian scenarios.} Understand

Co2 Calculate voltage and power loss for the given distribution system. Apply

Co3 Explain advanced metering infrastructure and demand side _management. Understand

Co4 Describe the operation of transmission system with synchronous _{phasor measurement.} Understand

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

 Know smart metering techniques

 Learn wide area measurement techniques

 Understanding the problems associated with integration of distributed generation

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Syllabus:

Module I 10

RECENT TRENDS IN INFORMATION &COMMUNICATION TECHNOLOGIES

Distributed services - Web services - Creation and deployment -Application development frameworks - XML-RPC -A XIS - SOAP communication models Service oriented architecture fundamentals

Module II 10

SMART GRID FUNDAMENTALS

Smart grid structure - Interactive grid - Micro grid - Distributed resources modeling-

Communication infrastructure- Sensing and control devices- Smart gridcharacteristics

Module III 10

COMPONENTS AND STANDARDS

Smart gridcomponents - Metering - Virtual power plants-Benefits and cost elements -

Pricing regulations - Networking standards and integration -Analytics.

Module IV 10

AUTOMATION TECHNOLOGIES

Control centre systems - Data management principles - Smart grid implementation standards and procedure - Operational issues - Modeling and control - Advanced metering infrastructure - Outage management - Distribution and substation automation - Customerinteractions

Module V 10

CASE STUDIES

Smart meters- Smart grid experimentation plan for load forecasting- Optimal placement of Phasor

Measurement Units (PMU) - Coordination betweencloudcomputing and smart power

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1. Tony Flick and Justin Morehouse, "Securing the Smart Grid- Next Generation

Power Grid Security", Elsevier Publications,2011.

2. Toby Velte, Anthony Velte and Robert C.Eisenpeler, "Cloud Computing -A Practical

Approach", Tala McGraw-Hill Professional edition,20010.

References:

1. Mark D.Hansen, "SOA using Java Web Services", Prentice Hall Publishers,2007. 2. David A Chappell and Tyler Jewell, "Java Web Services", O'Reilly Publishers,2002.

3. Chris Thomas and Bruce Hamilton, "The Smart Grid and the Evolution of the

Independent System Operator", a whitepaper.

4. Ali lpakchi, "Implementing the Smart Grid: Enterprise Information Integration", Grid- lnterop Forum, 2007, Paper121.122. Online resources: 5. www.nptl.co.in 6. www.electrical4u.com 7. www.oe.energy.gov/Documentsand Media/DOE_SG_Book_Single_Pages(1).pdf. ASSESSMENT PATTERN:

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Course Code:

POWER SYSTEM OPERATION AND CONTROL

Course Category:

Course Objective:

Course Outcome:

 To understand system load variations and get an overview of power system operations.

 To understand the need for state estimation in real time operation.

 Attain knowledge about hydrothermal scheduling and exposed to power system state estimation.

CO1 Methods of load forecasting Understand/ _Remember

Co2 Concept of unit commitment Problem Understand

Co3 Objectives and constraints in UC problem Analyze/ Understand

Co4 Derive the coordination equation for ED problem. Apply/ Understand

CO5 Explain the various operating states in power system Understand/ _Remember

CO6 Explain the concept and methods of state estimation in _{power systems.} Understand/ _Remember

 To understand the fundamentals of speed governing system and the concept of control areas.

 To provide knowledge about hydrothermal scheduling, Unit commitment and solution

techniques.

 To impart knowledge on the need of state estimation and its role in the day to day operation

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Syllabus:

Module I 10

LOAD FORECASTING

Introduction - Estimation of Average and trend terms –Estimation of periodic components -

Estimation of Stochastic components : Time series approach - Auto- Regressive Model, Auto- Regressive Moving - Average Models - Kalman Filtering Approach - On-line techniques for non stationary load prediction.

Module II 10

UNIT COMMITMENT

Constraints in unit commitment - Spinning reserve - Thermal unit constraints - Other constraints - Solution using Priority List method, Dynamic programming method - Forward DP approach - Lagrangian relaxation method.

Module III 10

GENERATION SCHEDULING

The Economic dispatch problem - Thermal system dispatching with network losses considered - The Lambda - iteration method - Gradient method of economic dispatch - Economic dispatch with Piecewise Linear cost functions - Transmission system effects - A two generator system - coordination equations - Incremental losses and penalty factors-Hydro Thermal Scheduling using DP.

Module IV 10

CONTROL OF POWER SYSTEMS

Review of AGC and reactive power control -System operating states by security control functions - monitoring, evaluation of system state by contingency analysis - Corrective controls (Preventive, emergency and restorative) - Energy control center - SCADA system - Functions - monitoring, Data acquisition and controls – EMS system.

Module V 10

STATE ESTIMATION

Maximum likelihood Weighted Least Squares Estimation: - Concepts -Matrix formulation Example for Weighted Least Squares state estimation ; State estimation of an AC network: development of method - Typical results of state estimation on an AC network - State Estimation by Orthogonal Decomposition algorithm - Introduction to Advanced topics : Detection and Identification of Bad Measurements , Estimation of Quantities Not Being Measured , Network Observability and Pseudo - measurements - Application of Power Systems State Estimation.

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1. O.I.Elgerd, ³Electric Energy System Theory - an Introduction´, - Tata McGraw Hill, New Delhi-2002.

2. P.Kundur ; ³Power System Stability and Control´, EPRI Publications, California ,1994.

References:

1. Allen J.Wood andBruce.F.Wollenberg, ³Power Generation Operation and Control, John Wiley & Sons ,

New York, 1996.

2. A.K.Mahalanabis, D.P.Kothari. andS.I.Ahson. ³Computer Aided Power System Analysis and

Control´, Tata McGraw Hill publishing Ltd, 1984.

Online resources:

ASSESSMENT PATTERN:

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Course Code:

Power system Dynamics Lab

Course Category:

Pc LAB 2 0 0 4 2 SEE Marks 60

Course Objective:

Course Outcome:

 Ability to understand and analyze steady state and stability

CO1 ---- Remember

CO2 _{Modeling of SVC for power system studies} Understand

Modeling of TCSC for power system studies Modeling of STATCOM

CO3 ---- Apply

CO4 Steady state Analysis of Synchronous Machines Using PSCAD. Analysis

Steady state Analysis of Synchronous Machines connected to Infinite Bus Using PSCAD

Steady state Analysis of Excitation Control Systems Using PSCAD

CO5 - Evaluate

CO6 _{Design of power system stabilizer using PSCAD} Create

 To provide training on steady analysis and stability using PSCAD Modeling VC,TCSC and

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Syllabus:

LIST OF EXPERIMENTS

1. Steady state Analysis of Synchronous Machines Using PSCAD.

2. Steady state Analysis of Synchronous Machines connected to Infinite Bus Using PSCAD.

3. Steady state Analysis of Excitation Control Systems Using PSCAD.

4. Design of power system stabilizer using PSCAD

5. Modeling of SVC for power system studies

6. Modeling of TCSC for power system studies

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Online resources:

8. www.nptl.co.in

ASSESSMENT PATTERN:

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Course Code:

DIGITAL PROTECTION OF POWER SYSTEMS

Course Category:

Course Objective:

Course Outcome:

 Learn the importance of DigitalRelays

 Apply Mathematical approach towardsprotection

 Learn to develop various Protectionalgorithms.

CO1 Knowledge of the various relaying concepts. Knowledge, Understand (Level 1,

Level 2)

CO2 Understanding of the application and coordination of protective _{facilities on electrical power systems using digital protection.} Knowledge, Understand (Level 1, Level 2)

CO3 Analyze the different protection scheme of different power system network element and modern trends in digital power system

protection. Apply ( Level 3)

CO4 Understanding the concepts of digital protection schemes for _{transformers and synchronous generators.} Understand, Apply _{(Level2, Level 3)} CO5 Understanding the concepts of travelling wave protection for _{transmission lines.} Understand, Apply _{(Level 1,Level 3)} Mapping Of Course Outcome to Program Outcomes:

 Study of numericalrelays

 Developing mathematical approach towardsprotection

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Syllabus:

Module I 10

NUMERICAL PROTECTION

Introduction, block diagram of numerical relay, sampling theorem, correlation with a reference wave, least error squared (LES) technique, digital filtering, and numerical over- current protection.

Module II 10

DIGITAL PROTECTION OF TRANSMISSION LINE

Introduction, Protection scheme of transmission line, distance relays, traveling wave relays, digital protection scheme based upon fundamental signal, hardware design, software design, digital protection of EHV/UHV transmission line based upon traveling wave phenomenon, new relaying scheme using amplitudecomparison.

Module III 10

DIGITAL PROTECTION OF SYNCHRONOUS GENERATOR & POWER TRANSFORMER

Introduction, faults in synchronous generator, protection schemes for synchronous generator, digital protection of synchronous generator. Introduction, faults in a transformer, schemes used for transformer protection, digital protection oftransformer

Module IV 10

DISTANCE AND OVER CURRENT RELAY SETTING AND CO-ORDINATION

Instantaneous IDMT over current relay, directional multi zone distance relay, distance relay setting, coordination of distance relays, co-ordination of over current relays, computer graphics display, man- machine interface subsystem, integrated operation of national power system, application of computer graphics.

Module V 10

PC APPLICATIONS IN SHORT CIRCUIT STUDIES FOR DESIGNING RELAYING SCHEME

Types of faults, assumptions, development of algorithm for S.C. Studies, PC based integrated software for S.C. Studies, transformation to component quantities, S.C. Studies of multiphase systems. Ultra high speed protective relays for high voltage long transmissionline.

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1. Digital Protection, L. P. Singh, (New Age International (P) Limited Publishers, NewDelhi).

2. Transmission Network Protection, Paithankar (Marcel & Dekker, NewYork)

References:

1. Fundamentals of Power System Protection, Paithankar&Bhide (Prentice Hall of India Pvt Ltd., NewDelhi)

2. Protective Relaying for Power System II, Stanley Horowitz (IEEE press, NewYork).

Online resources:

ASSESSMENT PATTERN:

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Course Code:

POWER QUALITY STUDIES

Course Category:

PE1 3 0 0 3 SEE Marks ₆₀

Course Objective:

Course Outcome:

 Acquire knowledge about the harmonics, harmonic introducing devices and effect of harmonics on

system equipment andloads

 To develop analytical modeling skills needed for modeling and analysis of harmonics in networks andcomponents

 To introduce the student to active power factor correction based on static VAR compensators and its

controltechniques

 To introduce the student to series and shunt active power filtering techniques forharmonics.

 Understand the different power quality issues to bead dressed

 Understand the recommended practices by various standard bodies like IEEE,IEC, etc on

voltage& frequency, harmonics

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Syllabus:

Module I 10

INTRODUCTION

Power Quality phenomena - Basic terminologies - various events in power quality - causes for reduction in power quality - power Quality standards.

Module II 10

VOLTAGE SAGS

Causes of voltage sags - magnitude and duration of voltage sags - effect on adjustable AC drives, DC drives, computers and consumer electronics - monitoring and mitigation of voltage sags.

Module III 10

INTERRUPTIONS

Origin of Long and short interruptions - influence on various equipments - reliability of power supply - basics reliability evaluation techniques - monitoring and mitigation of interruptions.

Module IV 10

HARMONICS

Origin of harmonics - effect of harmonics on adjustable speed ac drives - harmonic reduction using PWM and harmonicinjection.

Module V 10

MEASUREMENTS, POWER QUALITY CONDITIONERS

Interpretation and analysis of power quality measurements - Active filters as power quality conditioners - Basic concept of unified power quality conditioners.

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1. Math.H.J.Bollen, ‘Understanding power quality problems - voltage sags an interruptions´, IEEE Press,

2006.

References:

1. Roger C.Dugan , Mark .F. Mc Granaghan, Surya Santaso, H.WayneBeaty, “Electrical Power Systems

Quality”, Second Edition, Mc Graw Hill,2002.

Online resources:

10.www.nptl.co.in

11.www.electrical4u.com

ASSESSMENT PATTERN:

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Course Code:

ADVANCED POWER ELECTRONICS AND DRIVES

Course Category:

Course Objective:

Course Outcome:

 Ability to understand and design converters



CO1 Analyse Single phase full converter with R, RL and RLEload _Analyse

CO2 Analyze Three phase AC voltage regulator and Resonant DC to DC _converter _Analyse

CO3 Obtain speed control of Microcontroller based VSI fed three phase _{Induction motor drive} Apply CO4 Simulation of Single Phase Full Converter with different loads ,Single _{Phase Semi Converter with different loads} Apply

CO5 Simulation of Buck, Boost, Buck-Boost Converter. Apply

 To introduce the basic concept of powerelectronics

 To study the AC to DC converters & DC to ACconverters

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Syllabus:

Module I 10

INTRODUCTION

Basic Concept of Power Electronics, Different types of Power Electronic Devices – Diodes, Transistors and SCR, MOSFET, IGBT and GTO’s.

Module II 10

AC TO DC CONVERTERS

Single Phase and three phase bridge rectifiers, half controlled and Fully Controlled Converters with R, RL, and RLE loads. Free Wheeling Diodes, Dual Converter, Sequence Control of Converters – inverter operation, Input Harmonics and Output Ripple, SmoothingInductance.

Module III 10

DC TO AC CONVERTERS

Basics of Inverter – Classifications – VSI - single Phase Half and Full Bridge Inverters, three phase 180o_{and 120}o Configurations – Basic current source inverters- Need for feedback diodes in anti parallel with switches - Voltage Control and PWM strategies – single phase multilevel Inverter.

Module IV 10

DC MOTOR DRIVES

Speed control of DC motors – Thyristor converter fed DC drives: Single, two and four quadrant operations - Chopper Drives.

Module V 10

AC MOTOR DRIVES

Speed control of Induction motors – Stator control – stator voltage and frequency control, Rotor Control , Slip Power Recovery Schemes – Kramer and scherbius Drives - AC chopper, Inverter, cycloconverter fed induction motor drives. Introduction - Synchronous Motor drives

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1. Dr P S Bimbhra “Power Electronics“, Khanna Publishers, New Delhi, Edition2012.

2. Dubey G.K. and Kasara .BadaRao.,Power Electronic and Drives, Narosa Publications,1986.

3. G.K.Dubey, Doradia, S.R. Joshi and R.M.Sinha, Thyristorised, Power Controllers, New Age

International Publishers, New Delhi,1996.

References:

1. M. H. Rashid, Power Electronics: Circuits, Devices and Applications, Prentice Hall of India

3rdEdition, 2014.

2. P.C.Sen, Modern Power Electronics, S Chand & Co Ltd, 2nd edition2005.

3. VedamSubramaniyam, Electric Drives, Tata McGraw Hill Ltd,1994.

Online resources:

ASSESSMENT PATTERN:

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Course Code:

OUTDOOR INSULATORS

Course Category:

Course Objective:

Course Outcome:

 Various types of outdoor insulators and theircharacteristics

 Design, testing and maintenance of different types ofinsulators

 Selection and detection of defensiveinsulators

CO1

To understand the Types of outdoor insulators- Uses of outdoor insulators - Stresses encountered in service - Electrical performance - Mechanical performance- Role of Insulators on overall power system reliability .

UNDERSTAND CO2 To analyze the importance of materials for weather sheds housings - Shed design - Insulator core - Hardware- Establishing equivalency to

porcelain/glass. ANALYZE

CO3

To evaluate the manufacturing process for Porcelain insulators -

Manufacture of porcelain insulators - The porcelain suspension insulator - Porcelain pin- type insulators - Porcelain multicone Insulators -

porcelain long-rod and post insulators- Porcelain insulators glazes.

EVALUATE

CO4 To remember the need for standards. REMEMBER

CO5

To evaluate the need for Cost and weight- National Electricity Safety Code (NESC) - Basic Lightning Impulse Insulation Level

(BIL)-Contaminationperformance•Experiencewithsiliconerubberinsulatorsi n salt areas.

EVALUATE

 Become familiar with different stresses encountered in the service of the insulator as well as

the types and performance ofInsulators.

 AbletoconnectthecurrentareaofResearchininsulatorsincludingnonceramicinsulators

 DesignandManufacturingprocessofinsulatorscanbeunderstood

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Syllabus:

Module I 10

INTRODUCTION

Overview - Important definitions - Types of outdoor insulators- Uses of outdoor insulators - Stresses encountered in service - Electrical performance - Mechanical performance- Role of Insulators on overall power system reliability - Shapes of outdoor insulators - Mechanical and electrical ratings of Insulators - Comparison of porcelain, glass and compos1te insulators - Life expectancy.

Module II 10

NON CERAMIC INSULATOR TECHNOLOGY

Introduction- Materials for weather sheds I housings - Shed design - Insulator core - Hardware- Establishing equivalency to porcelain/glass - Manufacturing changes and Quality Control (QC) - Un- standardization/propagation - Live• line maintenance handling, cleaning and packaging - Brittle fracture - Water drop corona - Aging and longevity - Grading control rings.

Module III 10

DESIGN AND MANUFACTURE OF INSULATORS

Porcelain insulators - Manufacture of porcelain insulators - The porcelain suspension insulator - Porcelain pin- type insulators - Porcelain multicone Insulators - porcelain long-rod and post insulators- Porcelain insulators glazes - Porcelain insulator hardware - Porcelain insulator cement - The porcelain dielectric. Glass Insulators -The glass suspension insulator - Glass pin- type insulators - Glass multicone post insulators - Manufacture of glass insulators - Glass Insulator hardware - Glass msulatorcement-Theglassdielectric.Nonceramicinsulators-Nonceramicsuspensioninsulator-Linepostinsulator

-Hollow core insulator- Manufacture of nonceramic insulators- The composite dielectric - Voltage stress control.

Module IV 10

TESTING STANDARDS FOR INSULATORS

Need for standards- Standards producing organizations- Insulator standards - Classification of porcelain I glass insulator tests - Brief description and philosophy of various tests for cap and pin porcelain/glass insulators- Summary of standards for porcelain/glass insulators - Standards of nonceramic (Composite) insulators - Classification of tests, philosophy and brief description - Standards for nonceramicinsulators.

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Module V 10 SELECTION AND MAINTENANCE OF INSULATORS

Introduction - Cost and weight- National Electricity Safety Code (NESC) - Basic Lightning Impulse

InsulationLevel(BIL)-Contaminationperformance•Experiencewithsiliconerubberinsulatorsin salt areas- Compaction- Grading rings for non ceramic insulators. Maintenance of insulators-Maintenance inspection - Hotline washing - Equivalent salt deposit.

1. Ravi S. Gorur, Edward A. Cherney and Jeffrey T. Burnham, "OutdoorInsulators"

2. Ravi S. Gorur. Inc., Phoenix, Arizona 85044,USA,1999.

3. J.S.T. Looms, "Insulators for High Voltages", Peter Peregrinus Ltd.,1988.

References:

1. A.O. Austin, "Porcelain Insulators", Ohio Brass Company,1980.

2. IEC 1109, "Composite Insulators for AC overhead lines with a Nominal Voltage Greater than 1OOOV,

definition, Test Methods and Acceptance Criteria",1992.

3. EPRI, "Transmission Lines Reference Book- 345kV and above",1982. 4. ANSI C 29.1, "Electrical Power Insulator- Test Methods",1992.

Online resources:

ASSESSMENT PATTERN:

TEST - I TEST - II Remember 15 15 30 Understand 5 5 10 Apply - - 60 Analysis - - - Evaluate - - -

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Course Code:

FACTS AND CUSTOM POWER DEVICES

Course Category:

Course Objective:

Course Outcome:

 Acquire knowledge about the fundamental principles of Passive and Active Reactive Power

Compensation Schemes at Transmission and Distribution level in PowerSystems.

 Learn various Static VAR Compensation Schemes like Thyristor/GTOControlled.

 Reactive Power Systems, PWM Inverter based Reactive Power Systems and theircontrols.

 To develop analytical modeling skills needed for modeling and analysis of such Static VARSystems.

CO1 Explain the basic principles, characteristics of different types of FACTS

controllers. Understand

Co2 Compare the performance of various FACTS controllers. Apply

Co3 Model FACTS controller for power flow and stability applications Understand

Co4 Select a suitable FACTS controller for a particular application Apply

 Tolearntheactiveandreactivepowerflowcontrolinpowersystem

 To understand the need for staticcompensators

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Syllabus:

Module I 10

INTRODUCTION

Reactive power control in electrical power transmission lines -Uncompensated transmission line - series compensation - Basic concepts of static VAR Compensator (SVC) - Thyristor Switched Series capacitor (TCSC) - Unified power flow controller(UPFC).

Module II 10

STATIC VAR COMPENSATOR (SVC) AND APPLICATIONS

Voltage control by SVC - Advantages of slope in dynamic characteristics- Influence of SVC on system voltage - Design of SVC voltage regulator - Modeling of SVC for power flow and transient stability - Applications. Enhancement of transient stability - Steady state powertransfer - Enhancement of Power system damping - Prevention of voltageinstability.

Module III 10

THYRISTOR CONTROLLED SERIES CAPACITOR (TCSC) AND APPLICATIONS

Operation of the TCSC - Different modes of operation - Modeling of TCSC - Variable reactance model- Modeling for Power Flow and stability studies. Applications: Improvement of the system stability limit- Enhancement of system damping - SSR Mitigation.

Module IV 10

VOLTAGE SOURCE CONVERTER BASED FACTS CONTROLLERS

Static Synchronous Compensator (STATCOM) - Principle of operation - V-I Characteristics. Applications: Steady state power transfer-Enhancement of transient stability - Prevention of voltage instability. SSSC- operation of SSSC and the control of power flow - Modeling of SSSC in load flow and transient stability studies. Applications: SSR Mitigation-UPFC and IPFC

Module V 10

CO-ORDINATION OF FACTS CONTROLLERS

Controller interactions - SVC - SVC interaction - Co-ordination of multiple controllers using linear control techniques - Control coordination using genetic algorithms

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1. Mohan Mathur.R, Rajiv K.Varma, ³Thyristor - Based Facts Controllers for Electrical Transmission

Systems´, IEEE press and John Wiley & Sons,Inc.

2. Narain G. Hingorani, ³Understanding FACTS -Concepts and Technology of Flexible AC Transmission

Systems´, Standard Publishers Distributors, Delhi-110006

3. Padiyar.K.S,´ FACTS Controllers in Power Transmission and Distribution´, New Age International(P)

Limited, Publishers, New Delhi,2008

References:

1. John.A.T, ³Flexible A.C. Transmission Systems´, Institution of Electrical and Electronic Engineers

(IEEE),1999.

2. Sood.V.K,HVDC and FACTS controllers - Applications of Static Converters in Power System, Kluwer

Academic Publishers,2004.

Online resources:

ASSESSMENT PATTERN:

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Course Code:

POWER SYSTEM PROTECTION POWER QUALITY LAB

Course Category:

PC LAB 3 0 0 4 2 SEE Marks 60

Course Objective:

Course Outcome:

CO1 Study and testing of reverse power relay Remember

CO2

Simulation of power quality disturbance

a. Voltage sag

b. Voltage Swell

Understand Simulation of total harmonic distortion measurements

Power factor improvement using single phase thyristor switched capacitor Power factor improvement using single phase FC-TCR with ANN method Study and testing of over current relay

Study and testing of earth fault relay Study and testing of impedance relay CO3

Estimation of fault MVA of three phase symmetrical fault

Apply Estimation of fault MVA of the three phase unsymmetrical system ( L-L, L-G, L-L-G)

Over current protection of three phase AC machine

CO4 Measurement of harmonic distortion using harmonic distortion calculator Analysis

CO5 - Evaluate

CO6 - Create

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Syllabus:

POWER SYSTEM PROTECTION LAB LIST OF EXPERIMENTS

1) Estimation of fault MVA of three phase symmetrical fault

2) Estimation of fault MVA of the three phase unsymmetrical system ( L-L, L-G, L-L, L-L-G)

3) Study and testing of over current relay

4) Study and testing of earth fault relay

5) Over current protection of three phase AC machine

6) Study and testing of reverse power relay

7) Study and testing of impedance relay

POWER QUALITY LAB LIST OF EXPERIMENTS

1) Simulation of power quality disturbance

a. Voltage sag

b. Voltage Swell

2) Simulation of total harmonic distortion measurements

3) Measurement of harmonic distortion using harmonic distortion calculator

4) Power factor improvement using single phase thyristor switched capacitor

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Online resources:

12.www.nptl.co.in

ASSESSMENT PATTERN:

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Course Code:

POWER SYSTEM STABILITY

Course Category:

PC 3 0 0 3 SEE Marks ₆₀

Course Objective:

Course Outcome:

 Ability to understand and analyze power system stability; control and protection

CO1 Model the power system components in stability studies. Understand

Co2 Describe the concept of transient, steady state and dynamic stability

Co3 Analyze the stability of power system by point-by point method,

Modified Euler‘s and Runge – Kutta method. Apply

Co4 Apply Eigen Value for power system stability analysis Apply

CO5 Describe the concepts of voltage stability with respect to generation,

transmission and load perspective. Understand

CO6 Understand different methods adopted for improving different types

of stability. Understand



To study concept and importance of stability in power system





To study operation and design in steady state stability, transient stability and dynamic

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Syllabus:

Module I 10

INTRODUCTION

Power System stability considerations - definitions- classification of stability - rotor angle and voltage stability- synchronous machine representation- classical model – load modeling- concepts- modeling of excitation systems - modeling of prime movers.

Module II 10

TRANSIENT STABILITY ANALYSIS

Transient stability-swing equation-equal area criterion-solution of swing equation-Numerical methods- Euler method-Runge-Kutte method-critical clearing time and angle-effect of excitation system and governors- Multimachine stability -extended equal area criterion- transient energy function approach.

Module III 10

SMALL SIGNAL STABILITY

Small signal stability - state space representation - eigen values- modal matrices-small signal stability of single machine infinite bus system - synchronous machine classical model representation- effect of field circuit dynamics-effect of excitation system-small signal stability of multi machinesystem.

Module IV 10

VOLTAGE STABILITY

Review of transmission aspects - Generation aspects : Review of synchronous machine theory - Voltage and frequency controllers - Limiting devices affecting voltage stability - V- Q characteristics of synchronous generators - Capability curves - Effect of machine limitation on deliverable power - Load aspects - Voltage dependence of loads - Load restoration dynamics - Induction motors - Load tap changers - Thermostatic load recovery - General aggregate loadmodels.

Module V 10

IMPROVING STABILITY

Methods of improving stability - transient stability enhancement - high speed fault clearing - steam turbine fast valving -high speed excitation systems- Fundamentals and performance of Power System Stabilizer - Multi band PSS - Three dimensional PSS - Location & dispatch of reactive power by VAR sources.

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1. Kundur, P., ÄPower System Stability and Control , McGraw-Hill InternationalEditions,1994.

2. Anderson, P.M. and Fouad, A.A., ÄPower System Control and Stability

,GalgotiaPublications,Delhi,1994.

References:

1. Van Cutsem, T. & Vournas, C., ÄVoltage Stability of Electric PowerSystems, Kluwer Academic

Publish,1998.

2. Taylor.C.W, Power system voltage stability, McGraw-Hill,1994.

3. Kimbark.E.W, power system stabilityVol.II John Wiley Sons,I.1950

Online resources:

14.www.nptl.co.in

ASSESSMENT PATTERN:

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Course Code:

POWER SYSTEM MANAGEMENT AND DEREGULATION

Course Category:

Course Objective:

Course Outcome:

 To understand the basics of deregulation and itsbenefits

 To learn the role ofISO

 To know the transmission services and itspricing

 To acquire knowledge on security and congestionmanagement

CO1 To understand the need for deregulation, Unbundling-Wheeling- _{Reform motivations-Fundamentals of Deregulated Markets.} UNDERSTAND CO2

To analyze the importance of Total Transfer Capability - Limitations - Margins - Available transfer capability (ATC) – Procedure - Methods to compute ATC - Static and Dynamic ATC - Effect of contingency analysis

ANALYZE

CO3 To understand the applications of Role of transmission planning - Physical Transmission Rights Limitations- Flow gate - Financial Transmission Rights.

Understand and apply

CO4

To analyze the need for Transmission pricing in open access system - Introduction - Spot Pricing - Uniform Pricing - Zonal Pricing- Locational Marginal Pricing - Congestion Pricing - Ramping and Opportunity Costs. Embedded cost based transmission pricing methods.

Analyze

CO5

To understand various Current Scenarios - Regions - Restructuring Choices - State wise Operating Strategies - Salient features of Indian Electricity Act 2003 - Transmission System Operator - Regulatory and Policy development in Indian power Sector - Opportunities for IPP and Capacity Power Producer

Understand

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Syllabus:

Module I 10

FUNDAMENTALS AND ARCHITECTURE OF POWERMARKETS

Regulation of Electric utilities: Introduction-Unbundling-Wheeling- Reform motivations-Fundamentals of Deregulated Markets - Types (Future, Day-ahead and Spot) - Participating in Markets (Consumer and Producer Perspective) - bilateral markets - pool markets. Independent System Operator (ISO)- components-types of ISO - role of ISO - Lessons and Operating Experiences of Deregulated Electricity Markets in various Countries (UK, Australia, Europe, US,Asia).

Module II 10

TECHNICAL CHALLENGES

Total Transfer Capability - Limitations - Margins - Available transfer capability (ATC) – Procedure - Methods to compute ATC - Static and Dynamic ATC - Effect of contingency analysis - Case Study. Concept of Congestion Management - Bid, Zonal and Node Congestion Principles - Inter and Intra zonal congestion - Generation Rescheduling - Transmission congestion contracts - CaseStudy.

Module III 10

TRANSMISSION NETWORKS AND SYSTEM SECURITY SERVICES

Transmission expansion in the New Environment - Introduction - Role of transmission planning - Physical Transmission Rights Limitations- Flow gate - Financial Transmission Rights – Losses – Managing Transmission Risks - Hedging - Investment. Ancillary Services - Introduction- Describing NeedsCompulsoryandDemand-sideprovision-BuyingandSellingAncillaryServices-Standards.

Module IV 10

MARKET PRICING

Transmission pricing in open access system - Introduction - Spot Pricing - Uniform Pricing - Zonal Pricing- Locational Marginal Pricing - Congestion Pricing - Ramping and Opportunity Costs. Embedded cost based transmission pricing methods (Postage stamp, Contract pathand MW-mile) - Incremental cost based transmission pricing methods ( Short run marginal cost, Long run marginal cost) - Pricing of Losses on Lines andNodes.

Module V 10

INDIAN POWER MARKET

Current Scenario - Regions - Restructuring Choices - State wise Operating Strategies - Salient features of Indian Electricity Act 2003 - Transmission System Operator - Regulatory and Policy development in Indian power Sector - Opportunities for IPP and Capacity Power Producer. Availability based tariff - Necessity - Working Mechanism - Beneficiaries - Day Scheduling Process - Deviation from Schedule - Unscheduled Interchange Rate - System Marginal Rate - Trading Surplus Generation -Applications.

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1. KankarBhattacharya, Math H.J. Bollen and Jaap E. Daalder, “Operation of Restructured

PowerSystems”, Kluwer Academic Publishers,2001

2. LoiLeiLai,³PowersystemRestructuringandRegulation´,JohnWileysons,2001.

3. Shahidehpour.MandAlomoush.M,³RestructuringElectricalPowerSystems´,MarcelDeckerInc.,2001.

References:

1. Steven Stoft, ³ Power System Economics´, Wiley - IEEE Press,2002

2. Daniel S. Kirschen and Goran Strbac, ³ Fundamentals of Power System Economics´, John Wiley

& Sons Ltd.,2004.

3. Scholarly Transaction Papers and Utility websites

Online resources: 1. www.nptl.co.in 2. www.electrical4u.com 3. www.pjm.com 4. www.caiso.com 5. www.midwestiso.com ASSESSMENT PATTERN:

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Course Code:

SCADA SYSTEM AND APPLICATIONS

Course Category:

PE 2 3 0 0 3 SEE Marks 60

Course Objective:

Course Outcome:

 Describe the basic tasks of Supervisory Control Systems (SCADA) as well as their typical applications

 Acquire knowledge about SCADA architecture, various advantages and disadvantages of each system

 Knowledge about single unified standard architecture IEC61850

 To learn about SCADA system components: remote terminal units, PLCs, intelligent electronic devices, HMI

systems, SCADAserver

 Learn and understand about SCADA applications in transmission & distribution sector, industries etc

 To understand what is meant by SCADA and itsfunctions

 To know SCADAcommunication

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Syllabus:

Module I 10

Introduction to SCADA Data acquisition systems Evolution of SCADA Communication technologies -Monitoring and supervisory functions - SCADA applications in Utility Automation - Industries SCADA.

Module II 10

Industries SCADA System Components - Schemes- Remote Terminal Unit (RTU) - Intelligent Electronic Devices (IED) - Programmable Logic Controller (PLC) - Communication Network, SCADA Server, SCADA/HMISystems

Module III 10

SCADA Architecture - Various SCADA architectures, advantages and disadvantages of each system - single unified standard architecture -IEC 61850.

Module IV 10

SCADA Communication- various industrial communication technologies - wired and wireless methods and

fiber optics - Open standard communicationprotocols.

Module V 10

SCADA Applications: Utility applications - Transmission and Distribution sector operations, monitoring, analysis and improvement - Industries - oil, gas & water

-

Case studies, Implementation, Simulation Exercises.

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1. Stuart A. Boyer: “SCADA-Supervisory Control and Data Acquisition”, Instrument Society of America

Publications,USA,2004.

2. Gordon Clarke, Deon Reynders: “Practical Modern SCADA Protocols: DNP3, 60870.5 and Related

Systems”, Newnes Publications, Oxford,UK,2004.

References:

1. William T. Shaw, “Cybersecurity for SCADA systems”, PennWell Books,2006.

2. David Bailey, Edwin Wright, “Practical SCADA for industry”, Newnes,2003.

3. Michael Wiebe, “A guide to utility automation: AMR, SCADA, and IT systems for electric power”,

PennWell 1999.

Online resources:

16.www.nptl.co.in

ASSESSMENT PATTERN:

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Course Code:

POWER APPARTUS DESIGN

Course Category:

PE 2 3 0 0 3 SEE Marks 60

Course Objective:

Course Outcome:

 To give a systematic approach for modeling and analysis of all rotating machines under both transient

and steady state conditions with the dimensions and materialused

 Ability to model and design all types of rotation machines including specialmachines

 After the successful completion of the course students will be able to

CO1 Design of main dimensions and other major part of the transformer Understand

Co2 Design of main dimensions and other major part DC and AC rotating _machines Understand

Co3 Procedure for the design of main dimensions and other major part of _{the transformer} Apply Co4 Procedure for the design of main dimensions and other major part of _{the AC and DC machines} Apply

 Study the modeling analysis of rotatingmachine.

 Learning electromagnetic energyconversion

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Syllabus:

Module I 10

Principles of Design of Machines -Specific loadings, choice of magnetic and electric loadings - Real and apparent flux densities - temperature rise calculation - Separation of main dimension for DC machines - Induction machines and synchronous machines - Design of Transformers - General considerations - output equation - emf per turn - choice of flux density and current density - main dimensions - leakage reactance and conductor size - design of tank and cooling.

Module II 10

Specific loadings - choice of magnetic and electric loadings - Real and apparent flux densities - temperature rise calculation - Separation of main dimension for DC machines - Induction machines and synchronous machines - Heating and cooling of machines - types of ventilation - continuous and intermittent rating

Module III 10

General considerations - output equation - emf per turn - choice of flux density and current density - main dimensions - leakage reactance and conductor size - design of tank and cooling tubes - Calculation of losses, efficiency and regulation - Forces winding during short circuit.

Module IV 10

General considerations, output equation - Choice of specific electric and magnetic loadings – efficiency - power factor - Number of slots in stator and rotor - Elimination of harmonic torques.

Module V 10

Design of stator and rotor winding - slot leakage flux - Leakage reactance - equivalent resistance of squirrel cage rotor - Magnetizing current, efficiency from design data - Types of alternators – comparison of specific loadings - output co-efficient - design of main dimensions - Introduction to Computer Aided Electrical Machine Design Energy efficient machines

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1.Clayton A.E, “The Performance and Design of D.C. Machines”, Sir I. Pitman & sons,Ltd.

2.M.G. Say, “The Performance and Design of A.C. Machines “,Pitman

References:

1.Sawhney A.K, “A course in Electrical Machine Design”, DhanpatRai& Sons, 5thEdition

Online resources:

ASSESSMENT PATTERN:

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Course Code:

ELECTRIC AND HYBRID VECHILES

Course Category:

PE2 SEE Marks 60

Course Objective:

Course Outcome:

 Acquire knowledge about fundamental concepts, principles, analysis and design of hybrid and

electricvehicles.

 To learn electric drive in vehicles /traction.

CO1 Basic concepts of hybrid and electric vehicles Understand

Co2 Basic concepts of hybrid traction, types of hybrid drive-train _{topologies, Power flow control in hybrid drive-train topologies.} Understand

Co3 Analysis of fuel efficiency Analyze

Co4 Study the configuration and control of Permanent Magnet Motor _{drives ,Switch Reluctance Motor drives .} Understand

CO5 Matching the electric machine and the internal combustion _{engine (ICE)} Analyze

CO6 Classification of different energy management strategies Understand

 To understand upcoming technology of hybridsystem

 To understand different aspects of drivesapplication

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Syllabus:

Module I 10

History of hybrid and electric vehicles - Social and environmental importance of hybrid and electric vehicles - Impact of modern drive-trains on energy supplies - Basics of vehicle performance - vehicle power source - Characterization Transmission characteristics - Mathematical models to describe vehicle performance.

Module II 10

Basic concept of hybrid traction - Introduction to various hybrid drive-train topologies - Power flow control in hybrid drive-train topologies - Fuel efficiency analysis.

Module III 10

Introduction to electric components used in hybrid and electric Vehicles - Configuration and control of DC Motor drives - Configuration and control of Introduction Motor drives - configuration and control of Permanent Magnet Motor drives - Configuration and control of Switch Reluctance Motor drives - drive system efficiency.

Module IV 10

Matching the electric machine and the internal combustion engine (ICE) - Sizing the propulsion motor - sizing the power electronics – Selecting the energy storage technology - Communications, supportingsubsystems.

Module V 10

Introduction to energy management and their strategies used in hybrid and electric vehicle - Classification of different energy management strategies - Comparison of different energy management strategies -Implementation issues of energy strategies

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1. Sira -Ramirez, R. Silva Ortigoza, “Control Design Techniques in Power Electronics Devices”, Springer.

References:

1. Siew-Chong Tan, Yuk-Ming Lai, Chi Kong Tse, “Sliding mode control of switching Power Converters”.

5. Online resources:

18.www.nptl.co.in

ASSESSMENT PATTERN: