b.tech ee syllabus booklet 2015-16.3 · a. objectives of the course: electrical machines design is...

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B. Tech. (Electrical Engineering) Programme

SYLLABI (Semester – VII)

CHAROTAR UNIVERSITY OF SCIENCE AND TECHNOLOGY

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EE401.01: ELECTRICAL MACHINE DESIGN - I 7th Semester and 4th Year

Credit and Hours:

Teaching Scheme Theory Practical Total Credit Hours/week 3 2 5

4 Marks 100 50 150

A. Objectives of the Course:

Electrical machines design is a subject where a student will deal with design aspects of static and rotating electrical machines. The main objective is to develop the creative physical realization of theoretical concepts. Engineering design is application of science, technology and invention to produce machines to perform specified tasks with optimum economy and efficiency.

B. Outline of the Course:

Sr. No. Title of Unit Min. No. of Hrs 1 Basic Considerations in Electrical Machine Design 02 2 Design of Transformer 20 3 Windings of Electrical Machines 08 4 Design of Direct Current Machines 15

Total hours (Theory) : 45 Total hours (Lab) : 30 Total hours : 75

C. Detailed Syllabus:

1 Basic Considerations in Electrical Machines Design 02 Hrs 04.50% Design factors, Limitations in design, Modern trends in design of electric machines,

Temperature rise, Expression for temperature rise, heating & cooling time constants, examples.

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2 Design of Transformer 20 Hrs 44.50% Specification, Output equation of transformer, Output equation- Volt per turn, Stacking

factor, Ratio of iron loss to copper loss, Relation between core area and weight of iron and copper, Optimum designs, variation of output and losses in transformer with linear dimensions ,examples, Design of core, Choice of flux density and current density, Choice of window space factor, window dimensions, Design of yoke, Overall dimensions, examples, Design of high voltage and low voltage winding, examples, Estimation of operating characteristics: Primary & Secondary resistance, Leakage reactance of windings, Regulation, examples, Mechanical forces, No load current calculation, Change of parameters with change of frequency, Temperature rise of transformer, Design of tank, examples.

3 Windings of Electrical Machines 08 Hrs 17.50% Types of transformer windings, D.C. Armature Winding: Types of dc winding, terms

related to armature winding, comparison between closed and open winding, simplex lap & wave winding, Duplex lap & wave winding, Dummy coils in wave winding, Equalizer connections, examples, A.C Armature Winding: Number of phases & phase spread, classification of ac winding, Concentric winding, Mush winding, Integral slot winding, Fractional slot winding, examples.

4 Design of Direct Current Machines 15 Hrs 33.50% Main Dimensions, Total Loadings, Specific Loadings, Choice of Specific Magnetic

Loading ,Choice of Specific Electrical Loading, Interdependance of Bav & ac, Output equation, Factors affecting size of machines, Seperation of D&L, Selection of number of poles, examples, Core length, Armature diameter, Pole proportions, Number of ventilacting ducts, Estimation of Length of air gap, examples, Armature reaction & its effects, Reduction of effects of armature reaction, Armature Design: Number of armature conductiors, Number of armature coils, Number of armature slots, Cross section area of conductors, Slot dimensions, Armature volatge drop, Depth of armature core, examples, Design of Yoke, Magnetic circuit ,Design of field system, Design of shunt and series winding, examples, Design of Interpoles, Desing of Commutator & Brushes, examples.

D. Instructional Methods and Pedagogy:

At the start of course, the course delivery pattern, prerequisite of the subject will be discussed.

Lectures will be conducted with the aid of multi-media projector, black board, OHP etc.

Attendance is compulsory in lectures and laboratory which carries a 10% component of the overall evaluation.

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Minimum two internal exams will be conducted and average of two will be considered as a part of 15% overall evaluation.

Surprise tests/Quizzes/Seminar/Tutorials/ Assignments based on course content will be conducted/ given to the students for each unit/topic and will be evaluated at regular interval. It carries a weightage of 5% in the overall evaluation.

The course includes a laboratory, where students have an opportunity to build an appreciation for the concepts being taught in lectures.

The drawing sheets are to be prepared regarding electrical design of different machines.

E. Student Learning Outcomes / objectives:

At the end of course, the students will acquire the knowledge regarding the basics of electrical machines design. After learning this subject, students will be competent enough to prepare the complete electrical design of transformer and dc machines as per the given specifications. They will also learn the winding design of ac and dc machines.

F. Recommended Study Material:

Text Book:

[1] A course in Electrical machine design by A.K.Sawhney & A.Chakrabarti, Dhanpat Rai & Co.

Reference Book:

[1] The performance and design of alternating current machines by M.G.Say, CBS Publishers & Distributors

[2] Design of rotating electrical machines by Juha Pyrhonen, Tapani Jokinen, Valeria Hrabovsova, Wiley publication

[3] Design of electrical machines by K.G.Upadhyay, New age international publishers [4] Design of electrical machines by V.N.Mittal & A.Mittal, Standard Publishers

distributors [5] Electric Machinery 6th Edition by A.E.Fitzerald, Charles Kingsley, Stephen . D. Umans

Tata Mcgraw Hill [6] Elements of electrical design 2nd edition by J.G.Jamnani, Mahajan publishing house.

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EE402: ELECTRICAL POWER SYSTEM - IV 7th Semester and 4th Year

Credit and hours:


4 Marks 100 50 150


To introduce the students with the detail knowledge of load flow analysis for planning and monitoring of the power system

To introduce the students to the techniques to get the economic operation of generating units

To learn the modeling of the components for load frequency control

To analyze the interconnected system in fault condition

To derive the wave equation of travelling waves on transmission lines and design the components to protect the system against over-voltages

B. Out line of the Course:

Sr. No. Title of Unit Min. No. of Hrs 1 Load Flow Analysis 11 2 Optimal Dispatch of Generation 09 3 Automatic Generation Control (AGC) 07 4 Short Circuit Studies using Bus Impedance Matrix 09 5 Compensation in Power System 03 6 Transients in Power System 06

Total hours (Theory): 45 Total hours (Lab) : 30 Total : 75

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1 Load Flow Analysis 11 Hrs 24.44%

Introduction, Formulation of Bus Admittance Matrix and Examples, Formulation of Bus Admittance Matrix By Singularity Transformation and Examples, Gauss – Siedel Load Flow Method and examples, Newton – Raphson Load Flow Method, Fast Decoupled Load Flow Method, Computer aided simulation of load flow analysis

2 Optimal Dispatch of Generation 09 Hrs 20 %

Introduction, non linear function optimization, unconstrained and constrained parameter optimization, equality and inequality constraints, Operating cost of thermal power plant, economic dispatch neglecting losses and no generation limits and with consideration of generation limits, Economic dispatch including losses and examples, Derivation of loss formula, Unit commitment

3 Automatic Generation Control (AGC) 07 Hrs 15.56%

Introduction, basic generation control loops, Load frequency control, generator model, prime mover model, load model, governor model, AGC in a single area system, AGC in multi-area system, tie-line bias control, Reactive power and voltage control, amplifier model, exciter model, generator model, sensor model, excitation system stabilizer

4 Short Circuit Studies using Bus Impedance Matrix 09 Hrs 20 %

Bus admittance and incidence matrices, Thevenin’s theorem and ZBUS,

Modification of existing ZBUS after addition or removal of branches, Direct determination of ZBUS, Unbalanced fault analysis using ZBUS, Examples

5 Compensation in Power System 03 Hrs 6.67 %

Power flow equations, load compensation, Loadability characteristic of line, line compensation, series and shunt compensation, symmetrical line

6 Transients in Power System 06 Hrs 13 .33%

Traveling waves on transmission lines, wave equations, specifications of traveling waves, surge impedance and wave velocity, Reflection and refraction of traveling waves, typical cases of line terminations, Successive reflections, Bewley lattice diagram, Lightning phenomena, protection of power system against lightning surges, insulation coordination

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The drawing sheets are to be prepared regarding electrical design of different machines.


The students will get the knowledge regarding to planning and designing of the new interconnected power system. The course will give the exposure to the students of different optimization techniques and consideration of objective function with various constraints. The students will be able to carry out the short circuit studies and design the circuit breaker ratings. F. Recommended Study Material:

Text Book:

[1] Power System Analysis by Hadi Saadat, Tata Mcgraw Hill [2] Modern Power System Analysis by D.P. Kothari & I. J. Nagrath, Tata Mcgraw Hill [3] Power System Analyis by Grainger & Stevenson, Tata Mcgraw Hill [4] Power System Analysis and Design by B.R. Gupta, S. Chand [5] J. Wood and B.F. Wollenberg, Power Generation, Operation and Control, John Wiley

& Sons, New York, USA, 1996.

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EE403: POWER ELECTRONICS AND DRIVES - II 7th Semester and 4th Year

Credit and Hours:


5 Marks 100 50 150


The educational objectives of this course are:

To study in detail operational and control aspects of various power electronic converters

To focus on the application of power electronic converters in AC drives.

To address the underlying concepts of power electronic controllers.

B. Outline of the course:

Sr No. Title of the unit Min. No. of

Hrs 1. Inverters 12 2. Muti-pulse converters 06 3. Power Supplies 12 4. AC voltage controllers 09 5. Cycloconverters 09 6. Ac drives 12

Total hours (Theory) : 60

Total hours (Lab): 30 Total hours: 90


1. Inverters 12 Hrs 20%

Introduction,1-Φ Voltage Source Inverter: Operating principle, 3-Φ Bridge Inverters: 180o and 120o mode of operation, Voltage control in 1-Φ inverter, Current Source Inverter: Basic concept, Different Types- Line Commutated inverter & Self-commutated inverter, Pulse –Width Modulated inverter, Generalized technique of Harmonic elimination , Resonant Inverters: ZVS, ZCS

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2. Multi-Pulse Converters 06 Hrs 10%

Concept of multi-pulse converters, Types of multi-pulse converters , Different transformer connections for multi-pulse converters, Applications of multi pulse converters

3. Power Supplies 12 Hrs 20%

DC Power Supplies: Switched-Mode DC Power Supplies ,Fly back converter, Push pull converter, Half bridge converter, Full bridge , converter, AC Power Supplies: Switched-Mode AC Power Supplies, Uninterruptible Power Supplies (UPS), Static switches and Solid State relays

4. AC Voltage controllers 09 Hrs 15%

Principle of voltage controllers, Phase control, Integral Cycle control, Single-phase Voltage controllers with R and RL load, Two-stage and Multistage sequence control of voltage controllers

5. Cycloconverters 09 Hrs 15 %

Types of Cycloconverters, Single-phase to single-phase Cycloconverters, Bridge-type Cycloconverters, Mid-point Cycloconverters, Three-phase Half wave Cycloconverters, Three-phase to Single-phase, Three-phase to Three-phase

6 AC Drives 12 Hrs 20%

Induction motor drives: Analysis and Performance, Speed Control of three-phase Squirrel-cage Induction Motors (SCIMs): Stator Voltage Control, Stator Frequency Control, Stator Voltage and Frequency Control, Stator Current Control, Speed Control of three-phase Wound Rotor Induction Motors (WRIMs): Static Rotor Resistance Control, Slip-energy recovery Control.






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E. Outcome of the course:

On successful completion of the course, a student can acquire the knowledge of various power electronic converters like inverters, voltage controllers, cycloconverters, power supplies- their operation and control, also their applications for the control of Induction motors. Thus, a student gains hands on practice on operation and control of power electronic devices and their application in AC drives. F. Recommended Study Material

Text Books:

[1] Power Electronics by Dr.P.S.Bimbhra, Khanna publishers

Reference Books:

[1] Power electronics handbook, by M.H. Rashid, Academic press [2] High power converters and AC drives by Bin Wou, IEEE press [3] Power Electronics Converters, Applications and design by Mohan, Undeland, Robbins,

Wiley publication.

Web Material:

[1] eprints.iisc.ernet.in [2] http://ecee.colorado.edu/~ecen5797/notes.html

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EE404: ENERGY MANAGEMENT & CONSERVATION 7th Semester and 4th Year

Credit and Hours:


3 Marks 100 00 100


Energy management & Conversation is a subject where a student will deal with various types of energy conservation schemes employed in industries, power stations, domestic and commercial areas. Also they will familiar with energy management procedures etc. As energy management and conservation is need of today’s power system. The objective of the subject is to provide an in-depth view of various types of methods, schemes, instruments with emphasis on real applications. The subject will make the students capable of taking independent decision regarding energy management, energy audit and selecting best method for optimal energy conservation B. Outline of the Course:

Sr. No. Title of Unit Min. No. of Hrs 1 Electrical Energy Conservation 20 2 Electrical Energy Management 20 3 Case Studies 05

Total hours (Theory): 45

C. Detailed Syllabus: 1 Electrical Energy Conservation 20Hrs 44.44%

Introduction to energy science and energy technology, various forms of energy. Law of conservation of energy. Usage Patterns of Energy in India, energy calculation and demand. Age of renewable and alterative. National energy plan and energy strategy, energy management, energy conservation act-2001 and its features, energy sector reforms. Energy scenario of India, Nodal agencies like BEE, GEDA, MNES, CEA. WEB etc., Load Management and Maximum demand control, Transformer Load Management, System Power factor and use of capacitor, Electrical Distribution System, Efficient Use of Electric Motors, Industrial Lighting and Illumination, lighting systems, Electrical Furnaces, Concept of energy management, elements of energy management, energy cost, energy

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performance, energy saving calculations, balancing energy use and requirement, maximizing system efficiencies, optimizing input energy requirement, Demand Side Management

2 Electrical Energy Management 20 Hrs 44.44% Introduction to global energy scenario. Carbon credit. Energy transportation: bulk

transportation of fuels- characteristics of transportation systems for solid liquid and gaseous fuels: coal liquification and gasification, safety measures; Energy Transportation, Electrical System Optimization. Cogeneration, Intelligent buildings, The energy conservation act-2001, Energy planning, Energy staffing, Energy Organization, Energy Requirement, Energy Costing, Energy Budgeting, Energy Monitoring, Energy consciousness, Energy Management Professionals, Environment pollution due to energy use. Need of energy planning, steps for energy planning, Role of energy manager, benchmarking, force field analysis, Design of Energy management programmes. Energy storage: Demand for energy storage - stationary and transport applications; Integrated energy systems. Energy storage systems: heat storage- hot water, hot solids, phase change materials; Chemical storage - synthetic fuels, hydrogen, electrochemical. Mechanical. Potential energy storage: spring, compressed gas. pumped hydro: Flywheels. Rolling mills, Electrical and magnetic energy storage systems, Procedures for energy analysis and audit. Social and economic cost benefits, Introduction, types and walkthrough energy, audit. Energy audit at unit level, Industrial Audit approaches. Procedure for energy audit and equipments required. Comprehensive Energy audit Site testing Measurement & Analysis of Electrical System like Induction Motors. Transformers, synchronous Machines, Illumination system, Potential energy conservation opportunities in: HVAC System, Lighting systems, Motors and Transformers.

3 Case Studies.

5 Hrs 11.12%

D. Instructional Methods and Pedagogy





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E. Student Learning Outcomes:

At the end of course, the students will acquire the knowledge regarding the energy management & conservation. Student can independently suggest the energy conservation technique that will be most suitable for required application. Student can able to carry out energy audit of any industry. The students will be well aware with the minimization of, losses that occurs in power system. Also can able to calculate the payback period of any system installed.


Text Book:

[1] Amlan Chakrabarti, Energy engineering and management, PHI Learning Private Limited. [2] K. Nagabhusan Raju, Industrial Energy Conservation Techniques, Atlantic Publishers &

Distributors (P) Ltd.

Reference Book:

[1] Renewable energy sources and conservation technology By- N.K.Bansal, Kleemann and Meliss

[2] Non – conventional energy sources by G.D.Rai [3] Energy technology by S.Rao. [4] A guide to energy management by Barney L Capehart, William J Kennedy, Wayne C

Turner. Web Material:

[1] www.bee-india.gov.in [2] www. energymanagertraining.com

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EE405: POWER SYSTEM PROTECTION 7th Semester and 4th Year

Credit and Hours:


5 Marks 100 50 150


The emerging generation technologies, enhancement of existing transmission system and connection of generating sources to the distribution level make the present very complex. The objective of the course is to introduce the students with the detail knowledge of protective relaying function of the power system. The course covers the wide range of protection aspects which includes the operating principles of basic electromechanical relays and sophisticated numerical relays. The course also covers the basic algorithms used in numerical relaying. B. Outline of the Course: Sr. No. Title of Unit Min. No. of Hrs

1 Philosophy of Protective Relaying System 4 2 Instrument Transformer 5 3 Overcurrent Protection 8 4 Transformer Protection 7 5 Protection of Transmission Line 16 6 Protection of Generator 5 7 Induction Motor Protection 2 8 Busbar Protection 2 9 Testing, commissioning and Maintenance of Relays 3 10 Numerical Relaying 8

Total hours (Theory) : 60 Total hours (Lab) : 30

Total : 90 C. Detailed Syllabus: 1 Philosophy of Protective Relaying System 04 Hrs 6.68% Introduction, faults and abnormalities in power system, need for protection,

functions of protective relaying, Basic tripping circuit, required characteristic for protective system, zones of protection, primary and back up protection, unit and non unit protection, Phasor diagram of voltages and currents during various faults

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2 Instrument Transformer 05 Hrs 8.33 %

Current transformer (CT), Saturation characteristic of current transformer, Classification of CT, General rule applicable for selecting current transformer in electrical networks, difference between CT cores for measurement and protection, problems encountered in CT, Voltage transformer (VT), General rule applicable for using voltage transformer in electrical networks, Coupling capacitor voltage transformer (CCVT) and its transient response

3 Overcurrent Protection 08 Hrs 13.33 %

Protection by fuse, fuse characteristic, types of fuse, physics of fuse interruption, limitation of fuse, Operating principle of induction relay, Types of overcurrent relay, choice of different inverse characteristic, operating characteristic of other electromechanical relays, Plug setting and time setting for overcurrent relays, rules for setting IDMT relays for phase and ground relays, Requirement of directional relaying, operating principle of directional overcurrent relay, 300, 600 and 900 connection

4 Transformer Protection 07 Hrs 11.67 %

Faults in transformer, differential protection, difficulties in differential protection of transformer, Percentage biased differential protection, harmonic restraint relay, Inherent phase shift in star-delta transformer, differential protection of 3 – phase transformer, Restricted earth fault protection, miscellaneous protections for transformer, Examples.

5 Protection of Transmission Line 16 Hrs 26.67 %

Different discrimination schemes for transmission line and their comparison, Protection of radial feeder, two overcurrent and one earth fault scheme for radial feeder, three overcurrent and one earth fault scheme for transformer feeder, Examples, Drawback of overcurrent protection, Distance protection of transmission line, Impedance relay, reactance relay, ohm relay, Mho relay, performance of distance relays for the faults involving arc resistances, Three stepped characteristic of distance relays for single and double infeed, Examples based on setting of distance relays, Complete distance protection of three phase line for phase and ground faults, Performance of distance relays in the event of power swing, out-of-step blocking and tripping scheme, Other problems in distance relaying, examples, Need for carrier aided protection, various option for carrier, components for carrier aided scheme, directional and phase comparison scheme

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6 Protection of Generator 5 Hrs 8.33 %

Faults and abnormal conditions in generator, generator differential protection, stator inter-turn and earth fault protection, Rotor earth fault protection, negative phase sequence protection, Protection against loss of prime mover and loss of excitation, class A, B and C protection schemes for generator, Examples

7 Induction Motor Protection 02 Hrs 3.33 %

Faults and abnormalities in induction motor, protection against overloading, stalling, single phasing, miscellaneous protection for induction motor

8 Bus bar Protection 02 Hrs 3.33 %

Differential protection of bus bar, selection of CT ratio for bus bar protection, high impedance bus bar differential protection, breaker back up protection

9 Testing, commissioning and Maintenance of Relays 03Hrs 05 %

Acceptance tests, type test, special tests, commissioning tests, laboratory set up for testing of different types of relays, dynamic testing of relays

10 Numerical Relaying 08 Hrs 13.33 %

Advantages of numerical relaying, Numerical relay hardware, facilities available in numerical relaying, Digital signal processing, data acquisition system, sample and hold circuit, sampling theorem, Anti aliasing filter, sampling rate criteria, estimation of phasors, implementation of 2 – sample window in ideal condition and with real life conditions, three samples per data window, least square estimation, Full cycle Fourier algorithm, half cycle Fourier algorithm.







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At the end of course, the students will be aware from the fundaments of protection. The course provides the basic understanding for selection of instrument transformer. The students will be able to decide the relay settings for the protection of various equipments of power system.


Text Book:

[1] Power System Protection and Switchgear by B.A. Oza, N.C. Nair, R.P. Mehta and V.H. Makwana, Mcgraw Hill, 2010

[2] Bhavesh Bhalja, R. P. Maheshwari and N. G. Chothani, Protection and Switchgear, Oxford University Press, 1st Edition, 2011

[3] Fundamentals of Power System Protection by Y.G. Paithankar, S.R. Bhide, Prentice Hall, India, 2003

Reference Book:

[1] Power System Protection and Switchgear by Badri Ram and D N Vishwakarma, Tata Mcgraw Hill, 2001

[2] Power System Protection Static Relays by T.S. Madhavrao, Tata Mcgraw Hill, 1989

Web Material:

[1] http://www.cdeep.iitb.ac.in/nptel/Electrical%20Engineering/Power%20System%20Protection/TOC_M1.html

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EE414: POWER SYSTEM OPERATIONS 7th Semester and 4th Year

Credit and hours:


5 Marks 100 50 150


An emerging trend in reducing cost and optimizing resource use in an electric utility is to promote efficiency of electricity use and to encourage customers to shift away from the system load peak while filling the system load valley. Concurrently there is a global development of the electric utility service towards deregulation. This course is intended to introduce concepts and practices to yield the optimized operation of the system along with ensuring the security of the system. It also explores the advanced techniques to produce the correct states of the system in order to maintain the reliable operation of the system.

B. Out line of the Course:


Total hours (Lab): 30 Total: 90

C. Detailed Syllabus: 1 Solution Methods for Economic Operation of Power

System 08 Hrs 13.33 %

Lambda iteration method for economic load dispatch, Gradient and Newton method for ED, ED using dynamic programming, Solution methods for OPF, Security constrained optimal power flow

Sr. No. Title of Unit Min. No. of Hrs 1 Solution Methods for Economic Operation of Power System 08 2 Power System Security 06 3 Demand Side Management 06 4 Restructuring of Power System 10 5 State Estimation in Power System 08 6 Reliability in Power System 09 7 Distribution Automation (DA) 08 8 Load Forecasting Techniques 05

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2 Power System Security 06 Hrs 10 %

Operating states of power system, Factors affecting power system security, Contingency analysis, Overview of security analysis, Linear sensitivity factors, AC power flow methods, Contingency relaxation

3 Demand Side Management 06 Hrs 10 %

Benefits of DSM, Concepts and Methods of DSM Cost benefit analysis and feasibility of DSM program, DSM Program, Load Control, Energy Efficiency, Load Management, DSM Planning, Design, Marketing, Impact Assessment, Costing and Load Shape Impact on System, DSM Program Cost/Benefit and Feasibility, Environmental Benefits

4 Restructuring of Power System 10 Hrs 16.68 %

Concepts of regulation and deregulation, Characteristic of regulated power system, Need to restructured the power system, Overview of a deregulated industry, Structure of deregulated power system, Different entities in deregulated power system, Responsibilities of independent system operator, Trading arrangements: Pool, Bilateral, Multilateral, Power Exchange, Energy auction and market clearing prices, Available transfer capability, Congestion management, Ancillary services

5 State Estimation in Power System 08 Hrs 13 .33%

Power system state estimation: Past, Present and Future, Weighted least square estimation, Hessian matrix formulation, State estimation of AC network, Detection and identification of bad data measurement, estimation of quantities not being measured, Network observability and Pseudo measurement, Application of state estimation

6 Reliability in Power System 09 Hrs 15 %

Definition of reliability, outages, bath tub curve, Two state model, probability density functions, probability of survival and failure, mean time to failure, mean down time, Continuous Markov process and its applications, Reliability of series and parallel system and their analysis Approximate methods for reliability analysis, preparation of reliability models

7 Distribution Automation (DA) 08 Hrs 13.33 %

Introduction, functions of DA, Project planning and cost justification of DA, definitions, Communication system for DA, Supervisory control and data acquisition, consumer information service, Geographical information system, Automatic meter reading, Automation system

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8 Load Forecasting Techniques 05 Hrs 8.33 %

Introduction, forecasting methodology, Estimation of average and trend terms, Estimation of periodic components, time series approach, auto regressive models, Kalman Filtering approach, examples








E. Student Learning Outcomes / objectives: At the end of course, the students will acquire the knowledge regarding the optimization

of power system and tools to operate the power system with minimum cost along with ensuring the security. The students will learn the concepts of distribution automation. The subject will provide the exposure for the recent topics such as reliability evaluation, load forecasting and state estimation in the field of power system.

F. Recommended Study Material: Text Book:

[1] Power System Analysis by Hadi Saadat, Tata Mcgraw Hill [2] Modern Power System Analysis by D.P. Kothari & I. J. Nagrath, Tata Mcgraw Hill [3] Power System Analyis by Grainger & Stevenson, Tata Mcgraw Hill [4] Power System Analysis and Design by B.R. Gupta, S. Chand [5] A. J. Wood and B.F. Wollenberg, Power Generation, Operation and Control, John

Wiley & Sons, New York, USA, 1996. [6] Restructured Power System by S.A. Khaparde and A.R. Abhyankar, Narosa

Publication [7] Electric Power Distribution Systems by A.S. Pabla, 6th Edition, Tata Mcgraw Hill

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EE418: APPLICATIONS OF ADVANCED MICROCONTROLLERS IN ELECTRICAL ENGINEERING-I

7th Semester and 4th Year

Credit and Hours:


5 Marks 100 50 150

A. Objectives of the Course: C Language is now considered as the key tool for Embedded Microcontroller Programming. The Classical 8051 core is considered as a simplest platform to begin in the vast field of Microcontroller. Although it has certain limitations like Bit width & Speed of code execution. This limits its application in Complex Embedded systems. The c8051f120 is based on CIP-51 core which is a faster version of 8051 core family. It has rich set of Peripherals which is really useful in developing the real time projects. By learning this course students will gain mastery in developing their own code for almost any Microcontroller as well as the knowledge of said controller will enhance their hardware development skills. B. Out-line of the Course:

Sr. No. Title of Unit Min. No. of

Hrs 1 Introduction to Embedded Microcontrollers 10 2 Embedded C Language Programming for Microcontroller 10 3 Introduction to c8051f120 Microcontroller 08 4 Timers in c8051f120 Microcontroller 08 5 Analog Peripherals of c8051f120 Microcontroller 08 6 Application of Micro-controllers in Electrical Engineering 08




1 Introduction to Embedded Microcontrollers 08 Hrs 13.33% Major Application area/role of Embedded Systems, Role of Microcontroller in Embedded

system, Classification of Microcontroller, Factors to be considered while selecting Microcontroller for Embedded Application. Basics of Microcontroller code execution: Job

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of Program Counter, Data Pointer & Stack Pointer, Instruction Decoder, Machine cycle execution: Clock modes & Sequence of execution of Program codes with & without Pipelining, Interrupt Vector Table, Interrupt Service Routine Execution & Interrupt Latency Time. Special Mathematical Capabilities available in Advanced Controllers & Digital Signal Processors: Introduction to Elements of Digital Signal Processor: Multiplier & MAC Unit, Barrel Shifter, Specialized Addressing Mode, Pipelining,

2 Embedded C Language Programming for Microcontroller 14 Hrs 23.33% Comparison of Assembly & High Level Programming, Concept of Super loop/Infinite loop

used in Embedded C Programs, Concept of Round Robin Execution in Real Time Operating System based Programming Environment, Basics of Integrated Development Environment & it’s Components: Editor, Assembler, Compiler, Linker, Locator, Hex Conversion Utility, Loader. Introduction to Keil Microvision IDE & Related debugging Techniques, Basic Working of various Control Loops, Variables: Global & Local, Various types of Variables & it’s Memory Scope, Array, Structure & Union, Mathematical & Logical Operators, Pointers

3 Introduction to c8051f120 Microcontroller 08 Hrs 13.33% Comparison of 8051 & CIP-51 core Microcontrollers, Peripherals available in c8051f120

Microcontroller, Watchdog Timer & it’s Reset codes, System Clock Configuration with & without Internal PLL, SFR & SFR Paging, Concept of Crossbar & Crossbar Decoder, Internal Structure & Configuration of Port in Open drain & Push pull mode with & without Weak pull up disabled.

4 Timers in c8051f120 Microcontroller 08 Hrs 13.33% Block diagram & Operation of Timer0 & 1 with Associated SFR, Calculation of input

clock frequency for various SYSCLKOUT, Various Modes of Timer & Associated Programs With & Without Interrupt enabled. Block diagram & Operation of Timer2,3 & 4 with Associated SFR. Various modes of Operations & Associated Programs.

5 Analog Peripherals of c8051f120 Microcontroller 12 Hrs 20% Basic Terminology for A/D Conversions, Specifications of c8051f120 A/D Converters:

ADC0 & ADC2, Block diagram & Working of 12 bit ADC0 & 8 bit ADC2 A/D Converters, Associated SFR, Start of Conversion using Various modes, ADC0 in Window Comparator Mode, Temperature sensing using On-chip Temperature Sensor, Programs Related to ADC Operation, Digital to Analog Converter in c8051f120 with various mode of conversion, Generation of waveforms using DAC, On-chip Comparator

6 Application of Micro-controllers in Electrical Engineering 10 Hrs 16.67% Implementation with codes: Temperature Control System, Digital IIR & FIR Filters,

Phasor Estimation using DFT, Over current & Over voltage/Under voltage Relays,

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D. Instructional Method and Pedagogy:







E. Students’ Learning Outcome:

At the end of this course, the student should:

Have a good understanding of the architecture and programming model of the c8051 series of microcontroller devices.

Be able to choose a particular device, integrate it into a system, and write working programs.

Be aware of the implications of timing and memory constraints.

Be aware of the web-based aids for programming these MCUs.

Appreciate the benefit of simulators, debuggers and emulators

F. Recommended Study Material: Text Books:

[1] “Embedded System Design using C8051” by Han-Way Huang, Cengage Engineering, 2009. ISBN-13: 9788131512241.

[2] The 8051 Microcontroller and Embedded Systems using Assembly and C by Muhammad Ali Mazidi, Pearson

[3] Exploring C for Microcontrollers: A Hands on Approch, Jivan S. Parab, Vinod G. Shelake, Springer

Reference Books: [1] “Real time Digital Signal Processing” by V. Udayasankar, [2] “Power System Protection” & Switch Gear by Badri Ram, Tata McGraw Hill

Web material: [1] http://www.keil.com/dd/docs/datashts/cast/cast_c8051.pdf Data sheet of C8051

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B. Tech. (Electrical Engineering) Programme

SYLLABI (Semester – VIII)

CHAROTAR UNIVERSITY OF SCIENCE AND TECHNOLOGY

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EE406.01: ELECRTICAL MACHINE DESIGN- II 8th Semester and 4th Year

Credit and Hours: Teaching Scheme Theory Practical Total Credit

Hours/week 3 2 5 4

Marks 100 50 150 A. Objectives of the Course:

Electrical machines design is a subject where a student will deal with design aspects of alternating current machines. The main objective is to develop the creative physical realization of theoretical concepts. Engineering design is application of science, technology and invention to produce machines to perform specified tasks with optimum economy and efficiency. The objective is also to make them competent with computer aided design of electrical machines.


Sr. No. Title of Unit Min. No. of Hrs 1 Synchronous Machines Design 20 2 Induction Machines Design 20 3 Computer Aided Design of Electrical Machines 05

Total hours (Theory) : 45

Total hours (Lab) : 30 Total hours : 90


1 Synchronous Machines Design 20 Hrs 45.50% Choice of specific electrical loadings, Choice of specific magnetic loadings, Design of

Salient pole machines: Output equations, Main dimension, Short Circuit Ratio, Effect of SCR on machine performance, Length of air gap and shape of pole face, Examples, Armature design: Number of armature slots, Coil span, Turns per phase, Conductor section, Slots dimension, Length of mean turn, Stator Core, Elimination of harmonics, Estimation of air gap length, examples , Design of rotor, Height of pole, Design of damper winding, Height of pole shoe, Pole profile drawing , examples, Design of magnetic circuit, Determination of full load field MMF, examples, Design of field winding, examples, Determination of Direct and Quadrature axis synchronous reactance, Design of Turbo alternators: Main dimensions, Length of air gap, Stator & Rotor design.

Page | 193

2 Induction Machines Design 20Hrs 45.50%

Choice of specific electrical loadings, Choice of specific magnetic loadings, Output equation, Separation of D & L, Examples, Stator Design: Turns per phase, Stator conductors, Shape of stator slots, Number of stator slots, Area of stator slots, Length of mean turn, Stator teeth, Stator core, examples , Length of air gap, Relation for calculation of length of air gap, Examples, Squirrel Cage Rotor Design: Number of rotor slots, Rules for selecting rotor slots, Reduction of harmonic torques, Design of rotor bars & slots, Design of end rings, examples, Wound Rotor Design: Number of rotor slots, number of rotor turns, area of rotor conductors, Rotor windings, Rotor teeth, design of rotor core, examples, Estimation of operating characteristics- No load current calculation, short circuit current calculation, Stator and rotor resistance and leakage reactance calculation, examples, Dispersion coefficient – Effect on maximum power factor and overload capacity, Effect of change of air gap length, number of poles and frequency, Relation between D&L for best power factor, examples, Design of Single Phase Induction Motor: Output equation, Choice of specific loadings, Main dimensions, Design of stator, Air gap length, Design of rotor, Design of starting winding for split phase & capacitor start motor, examples.

3 Concept of Computer Aided Design of Electrical Machines 05 Hrs 09% Introduction, Advantages & Limitations of Computer Aided Design, Different

approaches for computer aided design, Flowchart of electrical machines for overall design of d.c machine, transformer, synchronous machines & induction machines.








The drawing sheets are to be prepared regarding electrical design of different machine.

Page | 194


At the end of course, the students will acquire the complete knowledge regarding the electrical machines design of synchronous machines and induction machines. After learning this subject, students will be competent enough to prepare the manual as well as computer aided complete optimized electrical design of any kind of machines as per the given specifications.


Text Book:

[1] A course in Electrical machine design by A.K.Sawhney & A.Chakrabarti, Dhanpat Rai & Co.

[2] Computer Aided design of electrical machines by K M Vishnu Murthy by B S Publications

Reference Book:

[1] The performance and design of alternating current machines by M.G.Say, CBS Publishers & Distributors

[2] Design of rotating electrical machines by Juha Pyrhonen, Tapani Jokinen, Valeria Hrabovsova, Wiley publication

[3] Design of electrical machines by K.G.Upadhyay, New age international publishers [4] Design of electrical machines by V.N.Mittal & A.Mittal, Standard Publishers

distributors [5] Electric Machinery 6th Edition by A.E.Fitzerald, Charles Kingsley, Stephen . D. Umans

Tata Mcgraw Hill

Page | 195

EE407: COMMISSIONING OF ELECTRICAL EQUIPMENTS 8th Semester and 4th Year

Credit and Hours:


4 Marks 100 50 150


Commissioning of Electrical Equipment is a subject where a student will deal with various testing procedure of electrical machines and power system components, required prior to commissioning and also after installation as per standards. The objective of the subject is to impart knowledge of testing, planning, maintenance, commissioning, troubleshooting, causes of fault and their remedies of various electrical machines, switchgear, transmission line and cables.


Sr. No.

Title of Unit Min. No. of

Hrs

1 Extracts from Indian Electricity Rules – 1956 and Principles and Planning of Maintenance

03

2 Transformer 09 3 Induction Machines 05 4 Alternator 07 5 DC Machine 05 6 Sub Station Equipments 10 7 Power System Earthing 06

Total hours (Theory) :45 Total hours (Lab) :30 Total hours :75


1 Extracts from Indian Electricity Rules – 1956 and Principles and Planning of Maintenance

3 Hrs 6.67 %

Extracts from Indian Electricity Rules, Introduction, Routine Maintenance, Periodical Maintenance & Maintenance on Fault

Page | 196

2 Transformer 9 Hrs 20%

Commissioning of Transformer: Measurement of impedance, Power frequency voltage withstand test, Over voltage inter-turn test, Insulation Resistance of windings, Determination of Polarization Index for transformer, High voltage dielectric tests of windings, Inter turn and coil insulation, Condition of oil, Oil testing, Purification & Filtration procedure of transformer oil, Drying out transformers, Temperature measurement, Partial discharge test, Radio interference, Separate source voltage testing, Induced voltage testing, Short circuit withstand test ,Tan Delta test, Core insulation voltage test, Short time current rating, Parallel operation of transformer: Load sharing problem, Phase shifting/ Phase group, Correct pairing of transformer, Transformer Troubles: Switching & short circuit surges, harmonics, unbalanced loading, voltage regulation, open circuits in phase windings and lines, protective gear troubles, oil deterioration, Commissioning steps for transformer, Troubleshooting & Maintenance of transformer.

3 Induction Machines 5 Hrs 11.11%

Commissioning of Motors: Insulation test and drying out of windings, Temperature rise test, Air gaps, Bearings, Preliminary run, starting torque and speed control, induction motor stator and rotor interaction, balance and vibration, ventilation and cooling, contactor starter, Hammer test, Testing against variation of voltage/current/frequency, Testing of auxiliaries, Degree of protection(IP Grade), AC Motor Troubles: Insulation failure due to transient voltages, low starting torque, pull out torque and stalling, low power factor, excessive slip, crawling, single phasing, reversal of one phase winding, starting transients in squirrel cage induction motors, overheating, pull over, vibration having electrical origins, slip ring wear, shaft currents, ball and roller bearing trouble, Commissioning steps for Induction motor, Commissioning of Induction Generator.

4 Alternator 7 Hrs 15.56%

Commissioning of alternator: Preparation and drying out of alternator windings before commissioning, insulation resistance measurements, high voltage tests, measurements of temperature of windings, extra high voltage alternators, alternators protective gear tests, trip circuit supplies and tripling tests, starting time and rate of picking up load, control of auxiliaries, Alternator stator and rotor interaction, leakage reactance of an alternator, transient leakage reactance of an alternator, effect of excitation on stator current of an alternator in parallel with a large system, Alternator troubles: Instablility of exciters, complete loss of field, failure of exciter voltage to build up, motor driven exciters, alternator instability, neutral inversion with grounded voltage transformer and un-grounged power system, heating of copper conductors, shaft currents and bearing torubles, slip ring wear on alternmator rotor, heating of brushes and slip rings, alternator rotor faults, Unbalanced stator currents, transient torques, heating of stator core end

Page | 197

punchilngs and clamps, steam turbine governors, Instrument and protective trnasformer polarities.

5 DC Machine 5 Hrs 11.11%

DC Generators: Preliminary examination and adjustment of machines- Insulation resistance of windings, air gaps, Brush gear, Neutral position, Final Load run, Commutation problems, short circuit of dc generators, Failure to excite and reverse of polarity, Ventilation and low insulation resistance, Shaft currents, DC Motors: Factors influencing the speed of DC motors, Voltage drop test or bar to bar test, Insulation resistance, Dielectric test, Swinburne’s test, Hopkinson’s test, Separation of losses in DC shunt machine, Temperature rise test & Heat run test, Drying out process, Commissioning steps for DC machines, Troubleshooting & maintenance of DC machines.

6 Sub Station Equipments 10 Hrs 22.22%

Commissioning of transmission line & Cable: Consideration at the time of installation of overhead lines, Maintenance of overhead lines, Derating of cable capacity, Insulation resistance, Impedance measurement, Method of locating faults in underground cables, Testing of open circuit faults in cables. Line charging, Loading & Dropping, Disaster management - Post disaster commissioning of power system components, Bus bar: Temperature rise test, Rated short time current test, HV test, Power frequency voltage withstand test, Impulse / surge testing, Vibration, Isolator Testing: Temperature resistance test, Short circuit test, Charging current, Making & Breaking test, Inductive current making & breaking test, Circuit Breaker& Relay testing: No load Mechanical Operation, Mechanical endurance test, Temperature rise test, Impulse & surge testing , short time current test, Short circuit making & breaking test, Line charging, current making & breaking test, Fire precautions, oil and compound fillings, insulation resistance, mechanical operation and adjustment, electrical auxiliaries, protective relay tests, relay setting, Troubleshooting & maintenance of circuit breakers, C.T. & P.T. Testing, Coupling capacitors, Station Batteries for D.C. Supply, Fire Shifting equipment. Testing & Commissioning of Lightning Arrestor, Substation Commissioning by Thermography.

7 Power System Earthing 6 Hrs 13.33%

Introduction, Effects of electric currents on human body, Soil resistivity & its measurement, grounding resistance & its measurement, Protection gradient, Step potential, Touch potential, Transfer potential, Design of earthing grid, Instruction for laying earthing grid, periodic checks, Neutral Earthing: Isolated neutral (ungrounded), Solid earthing, Resistance earthing, Reactance earthing, Resonant earthing(arc suppression coil), earthing transformer, arching grounds, Harmonic suppressors.

Page | 198

D. Instructional Methods and Pedagogy At the start of course, the course delivery pattern, prerequisite of the subject will be

discussed.






E .Student Learning Outcomes / objectives: After learning the subject, students will get thorough knowledge of commissioning procedure of all types of electrical equipment used in power system. They can perform the various types of test. They will be aware of troubleshooting and maintenance of electrical equipment. They will acquire the knowledge regarding some national and international standards. The subject will make them really competent to deal with all types of work in power system as well as in industries.

F. Recommended Study Material: Text Book:

[1] The commissioning of Electrical Plant by RCH Richardson (Chapman & Hall) [2] Substation Design & Equipment by P.S.Satnam & P.V.Gupta by Dhanpatrai & Sons

Reference Books:

[1] Testing, Commissioning & maintenance of electrical equipment By S. S. Rao [2] Switchgear & Protection by J.B.Gupta by S.K.Kataria & Sons [3] Fundamentals of Maintenance of Electrical Equipments by K.B.Bhatia by Khanna

Publishers

Web Material: [1] http://nptel.iitm.ac.in/courses/IIT-

MADRAS/Electrical_Machines_II/Testing/index.php [2] http://www.ece.ualberta.ca/~knight/ee332/synchronous/s_main.html [3] http://www.ece.ualberta.ca/~knight/ee332/induction/i_main.html [4] http://nptel.iitm.ac.in/courses/IIT-MADRAS/Electrical_Machines I/

Testing/index.php

Page | 199

EE408: POWER SYSTEM STABILITY AND CONTROL 8th Semester and 4th Year

Credit and Hours: Teaching Scheme Theory Practical Total Credit

Hours/week 4 2 6 5

Marks 100 50 150 A. Objectives of the Course:

Present day interconnected power system networks are characterized by their highly non linear dynamical behavior. Stability analysis is carried out at almost all stages of the power system design, operation and control to assess the dynamic response of the system to various types of disturbances and interaction of controllers. This course is aimed at providing a basic understanding to different types of stability phenomena being observed in the power system networks including the analysis methods and the design of control measures required for the improvement of system stability.


Sr. No. Title of Unit Hrs 1 Modeling of Synchronous Machine for Stability Study 05 2 Steady State Power System Stability 10 3 Transient Stability of Power System Stability 13 4 Small Signal Stability of Single Machine Infinite Bus (SMIB) System 07 5 Voltage Stability (VS) of Power System 13 6 Methods for Power System Stability Improvement 12


Total hours (Lab) : 30 Total hours : 90


1 Modeling of Synchronous Machine for Stability Study 05 Hrs 8.33 % Structure of power system, power system control, operating states of power system

and control strategies, Modeling of synchronous generator, synchronous generator phasor diagram for different power factors, phasor diagram for salient pole generator, Power factor control and power angle characteristic of cylindrical rotor, Synchronous machine modeling for stability studies with and without saliency

Page | 200

2 Steady State Power System Stability 10 Hrs 16.67 % Derivation of swing equation, M and H constants, equivalent H constant and

examples, Classification of power system stability, Steady state stability, derive the expression for natural frequency of oscillations and damped frequency of oscillations, example, Derivation of synchronizing power coefficient, examples

3 Transient Stability of Power System Stability 13 Hrs 21.67 %

Transient stability and factors affecting it, Equal area criteria, Cases of sudden application of mechanical power input, application of three phase fault at the middle of the line or at the end of the line, effect of reclosing on stability, Example based on equal area criteria, Point by point method for the solution of swing equation and examples, Transient stability of multi machine system

4 Small Signal Stability of Single Machine Infinite Bus (SMIB) System

07 Hrs 11.66 %

Introduction, eigenvalue and stability, stability phenomena, types of oscillations, Block diagram representation of SMIB with classical generator model, Block diagram representation of SMIB system with exciter and AVR, effect of AVR on synchronizing and damping torque constant, Power system stabilizer (PSS)

5 Voltage Stability (VS) of Power System 13 Hrs 21.67 % Voltage stability, voltage instability and voltage collapse, voltage stability

phenomena illustration by radial feeder, active and reactive power transmission by elementary models, difficulties with reactive power transmission, Basic concepts related to VS, transmission system characteristic, PV and QV curve, Derivation of voltage stability limit, examples, Impact of generator characteristic, load characteristic, characteristic of reactive power compensating devices, Voltage stability classification on time frames, voltage collapse scenario, Corrective steps for prevention of voltage collapse, Nature of system response to severe upsets, system responses to islanding condition, system restoration, distinction between mid-term and long-term stability, Power plant responses during severe upsets

6 Methods for Power System Stability Improvement 12 Hrs 20 %

Different methods for enhancement of transient stability and small signal stability, FACTS controller for stability enhancement: Stativ Var Compensator (SVC), V-I characteristic of SVC and STATCOM, increase in steady state power transfer capability with SVC, transient stability enhancement with SVC, enhancement of synchronizing torque with SVC, augmentation of power system damping with SVC, TCSC operating principle, enhancement of stability and voltage stability prevention with TCSC

Page | 201

D. Instructional Methods and Pedagogy At the start of course, the course delivery pattern, prerequisite of the subject will be

discussed.







At the end of course, the students will acquire the knowledge regarding the different systems that affect the dynamic performance of the system. The students will also acquire the knowledge of FACTS devices modeling for the improvement of dynamic performance of the system.


Text Book [1] P. Kundur, Power System Stability and Control, McGraw Hill, 1994. [2] Power System Analysis by Hadi Saadat, Tata Mcgraw Hill [3] Modern Power System Analysis by D.P. Kothari & I. J. Nagrath, Tata Mcgraw Hill [4] Power System Analysis and Design by B.R. Gupta, S. Chand

Reference Books

[1] C.W. Taylor, Power System Voltage Stability, McGraw Hill, 1994. [2] Power System Analyis by Grainger & Stevenson, Tata Mcgraw Hill [3] R. Mohan Mathur and R. K. Varma, Thyristor-based FACTS controllers for Electrical

Transmission systems, IEEE Press, 2002 [4] E. Kimbark, Power System Stability, Vol. I, II and III, IEEE Press, 1995.

Web Material

[1] IEEE Committee Report, Voltage Stability of Power Systems: Concepts, Analytical tools and Industry Experience, Publication no. 90TH0358-2-PWR, 1990.

[2] “Definition and classification: Power system stability”, IEEE Transaction on Power System, vol.2, no.4, 2004.

Page | 202

EE409: DIGITAL SIGNAL PROCESSING 8th Semester and 4th Year

Credit and Hours:


4 Marks 100 50 150


In this course, students will mainly study the following topics: signal representation in time domain, Fourier transform, sampling theorem, linear time-invariant system, discrete convolution, z-transform, discrete Fourier transform, and discrete filter designing. . In this course students will learn some of the mathematical representations of the signals, which have been found very useful in signal processing systems. DSP has applications in audio/video hardware, modern computing, image processing, camera, handheld devices, mobile-phones.

B. Out-line of the Course: Sr. No.

Title of Unit Min. No. of Hrs

1 An introduction to signals and systems, and representation of signals in time domain

03

2 Linear, time-invariant systems, impulse response and convolution sum 03 3 Fourier transform, frequency response and sampling theorem 02 4 The z-transform and its properties & The inverse z-transform 04 5 Discrete Fourier transform (DFT) 04 6 Fast Fourier transform (FFT) 04 7 Fundamental structures of analog and digital filters 12 8 Design of IIR filters 06 9 Design of FIR filters 07

Total hours (Theory): 45 Total hours (Lab): 30

Total hours: 75


1 Introduction to Signal Processing 03 Hrs 6.67% Introduction to Digital Systems, Introduction Characterization Description, Testing of

Digital System

Page | 203

2 Introduction to LTI Systems 03 Hrs 6.67% LTI Systems Step & Impulse Responses, Convolution

3 Fourier Transform 02 Hrs 4.44% Inverse Systems, Stability, FIR & IIR

4 The z-transform and its properties 04 Hrs 8.89% Introduction to Z Transform, Z Transform Properties & it’s inverse, Problem solving

sessions

5 Discrete Fourier transform (DFT) 04 Hrs 8.89% Discrete Time Fourier Transform (DTFT), Discrete Time Systems in the Frequency

Domain, Problem solving sessions

6 Fast Fourier transform (FFT) 04 Hrs 8.89% Fast Fourier Transform (FFT), FFT Systems in the Frequency Domain, Problem solving

sessions

7 Fundamental structures of analog & digital filters 12 Hrs 26.67% Simple Digital Filters, All Pass Filters, Linear Phase filters, Complementary Transfer

Functions., Test for Stability using All Pass Functions, Digital Processing of Continuous Time Signals, Analog Filter Design, Analog Chebyshev LPF Design, Analog frequency Transformation, Problem Solving on Discrete Time System, Digital Filter Structures

8 Design of IIR filters 06 Hrs 13.33% IIR Realizations, All Pass Realizations, Lattice Synthesis & IIR Filter Design, IIR Design

by Bilinear Transformation, IIR Design Examples, Digital to Digital Frequency Transformation

9 Design of FIR filters 07 Hrs 15.55% FIR Lattice Synthesis, Digital Filter Design, FIR Design, FIR Design by Windowing &

Frequency Sampling




Page | 204





E. Students’ Learning Outcome: After this lecture, student should be able to understand how to analyze a given signal or system using tools such as Fourier transform and z-transform; what kind of characteristics should we analyze to know the property of a signal or system; how to process signals to make them more useful; and how to design a signal processor (digital filter) for a given problem. F. Recommended Study Material:

Text Books:

[1] Richard G. Lyons, Understanding Digital Signal Processing, Prentice Hall, 1996, ISBN: 0201634678.

[2] S. W. Smith, The Scientist and Engineer's and Guide to Digital Signal Processing, California Technical Publishing, 1997. ISBN:0-9660176-3-3.

[3] John G. Proakis, Dimitris Manolakis: Digital Signal Processing - Principles, Algorithms and Applications, Pearson, ISBN 0-13-394289-9

Reference Books:

[1] Ashfaq Khan: Digital Signal Processing Fundamentals, Charles River Media, ISBN 1-58450-281-9

[2] John G. Proakis: A Self-Study Guide for Digital Signal Processing, Prentice Hall, ISBN 0-13-143239-7

Web material :

[1] http://www.analog.com/en/processors dsp/processors/beginners_guide_to_dsp/fca.html a beginner's guide to digital signal processing

[2] http://nptel.iitm.ac.in/video.php?subjectid=117102060 nptel video cource by prof. s.c. dutta roy, iit delhi.

Page | 205

EE415: ADVANCES IN POWER SYSTEM (Elective-II) 8th Semester and 4th Year

Credit and Hours:


5 Marks 100 50 150


In the last 20 years, the electrical power systems of many countries and region have been converted from monopolistic structure to competitive structure. Also, lots of research work has been carried out in the field of High voltage D.C. transmission system (HVDC) and Flexible AC transmission system (FACTs). They have been successfully implemented in many regions. So it is necessary for students to study the working principle of HVDC and FACTs system in detail. In the last 5 years, a novel concept entitled “Smart Grid” has been introduced. Smart grid consists of traditional power system and non-conventional energy sources. As a result the operational behavior of such system becomes too complex. So topics related to operation of such system should be studied by the students.


Sr. No. Title of Unit Min. No. of Hrs 1 HVDC Transmission 25 2 Flexible AC Transmission System 20 3 Smart Grid 10 4 Distributed Generation 05




1 HVDC Transmission 25 Hours 41.68% HVDC system configuration and components, HVDC links converter theory and

performance equation valve characteristic converter circuit and its analysis with no ignition delay, with ignition delay commutation overlap, Inverter equivalent circuits, Converter chart, converter transformer rating, multi bridge converters abnormal operation of HVDC system, control of HVDC system, Converter firing control systems, harmonics and filters, Influence of AC system strength on AC/DC system interaction, HVDC light.

Page | 206

2 Flexible AC Transmission System 20 Hours 33.33% Facts concept, basic types of FACTS controllers, difference between HVDC and FACTs,

limitations of AC system, Advantages of FACTs, Static Shunt Compensators: (SVC and STATCOM), their V-I and V-Q characteristics, Static Series Compensators: (TCSC, GCSC, SSSC, TCPAR, TCPST), their vector diagram, active and reactive power equations, V-I and V-Q characteristics, Unified Power Flow Controller (UPFC), its application and vector diagrams, power flow injection model of STATCOM and TCSC

3 Smart Grid 10 Hours 16.66% Concept of a smart grid, Real time information infrastructure power grid, Substation

information architecture, wide area control, Phasor measurement unit (PMU), its application , Optimal placement of PMU, Solutions for enhancing generation and transmission based on coherent real time data

4 Distributed Generation 05 Hours 8.33% Various terms and definitions related to DG: Rating of DG, Power delivery area, Various

technology, Environmental impact, Mode of operation, Ownership, Penetration of DG, Distributed resources, Distributed capacity, Distributed utility, Distribution network issues, Connection issues. Types of fuel cells, Probability-of-outage reliability analysis, reliability of combined DG and T&D systems, Monte Carlo analysis of generation








Page | 207

E. Student Learning Outcomes:

At the end of course, the students will acquire the knowledge regarding the latest trends of electrical power system. They will be able to build hardware of various devices after studying this subject. The acquired knowledge will be very much useful to them in getting good placement.


Text Book:

[1] P. Kundur, Power system stability and control [2] Hingorani, Understanding FATS, IEEE press [3] H. Lee Willis and Walter G. Scott, Distributed Power Generation: Planning and

Evaluation (Power Engineering,) ISBN-13: 9780824703363 Reference Book:

[1] Kimbark, Direct current transmission, Wiley-interscience [2] V. Kamaraju, HVDC transmission, Tata Mcgraw Hill [3] Padiyar, HVDC power transmission systems, New age international

Web Material:

[1] Anajan Bose, “Smart transmission grid applications and their supporting infrastructure”, IEEE transactions on smart grid, vol. 1, no. 1, June 2010, pp. 11-19

[2] David Bakken et al, “Smart generation and transmission with corehent, real time data”, Proceedings of the IEEE, vol. 99, no. 6, June 2011, pp. 928-951

Page | 208

EE419: APPLICATIONS OF ADVANCED MICROCONTROLLERS IN ELECTRICAL ENGINEERING-II (Elective-II)

8th Semester and 4th Year Credit and Hours:


5 Marks 100 50 150

A. Objectives of the Course: In the series of Elective course of Advanced Microcontroller, the subjects mainly focus on the hardware development aspects. The first & second chapter of the course gives detail information of Hardware development for any Application as well as the third chapter makes the student capable to develop codes for Electrical drives. Also the knowledge of Real time Operating System makes the course interesting. B. Out-line of the Course:

Sr. No. Title of Unit Min. No. of

Hrs 1 Hardware Development for Real Time Applications. 08 2 Interfacing of Microcontroller with External World. 14 3 PCA & Application of c8051f120 in Electrical Drives 14 4 Real Time Operating System 12 5 Programming of c8051f120 Microcontroller in RTOS 12




1 Hardware Development for Real Time Applications. 08 Hrs 13.33% Analog Signal Processing: Op-Amp as a Amplifier, Summer, Differentiator, Logarithmic &

Anti log Amplifier, Op-Amp based Active Filters, Precision Rectifier, Comparator, Zero Crossing Detector, AD633 Analog Signal Processor, Sample & Hold, Analog Multiplexer, Voltage Regulators, Optocouplers. Gate Driver for MOSFET/IGBT & TRIACS.

Page | 209

2 Interfacing of Microcontroller with External World. 14 Hrs 23.33% Key & Key Board Interfacing with c8051f120 Microcontroller: Key, Matrix & Hex Key

Pad, , Relay Drive Mechanism, Memory interfacing: DS89c4x0 SRAM , Basics of UART, USART, SPI, I2C, LED & LCD interfacing Interfacing various sensor IC: DS1337 Real Time Clock, DS1631A Digital Thermostat, Port Pin Expansion using Shift Register 74LV595, LTC1661 DAC, 25AA080A EEPROM , Serial ADC MAX1112, Temperature sensor TC1047A, Humidity sensor HIH4000. Associated Microcontroller coding.

3 PCA & Application of c8051f120 in Electrical Drives 14 Hrs 23.33% Block diagram of PCA module, PCA Timer in Capture Compare, High Speed output,

Frequency Output & 8/16 Bit Pulse Width Modulation Mode.: Associated Register & Working, Associated Programs. General Block Diagram for Close Loop Drive, Generation of Multi Pulse & Sine PWM pulses for Three Phase Converter, Firing angle control of Thyristor, PID controller Implementation on Microcontroller, Implementation DC Motor & BLDC drive, Stepper motor drive Associated Microcontroller coding.

4 Real Time Operating System 12 Hrs 20.00% Comparison of General Purpose Operating System (GPOS) & Real Time Operating

System (RTOS). Multi Tasking & Multi Processing, Task Scheduling & various types of Task Scheduling, Various State of Task, Components & Terminology of RTOS, Basic Functions of Real Time Kernel

5 Programming of c8051f120 Microcontroller in RTOS 12 Hrs 20.00% Round Robin Scheduling, Concept of Time out & Timer Tick, Configuration in

CONF_TNY file & modifications, Introduction to RTX51Tiny & Full version, Various RTOS function available in RTX51, Associated Programs.







Page | 210


E. Students’ Learning Outcome:

At the end of this course, the student should:

Have a good understanding of the architecture and programming model of the advanced microcontroller devices.

Be able to choose a particular device, integrate it into a system, and write working programs.

Be aware of the implications of timing and memory constraints.

Be aware of the web-based aids for programming these MCUs.

Appreciate the benefit of simulators, debuggers and emulators


Text Books:

[1] “Introduction to Embedded Systems” by Shibu K V, Tata McGraw Hill. [2] “Embedded Software Development with C”. by Kai Qian, David den Haring & Li cao,

Springer [3] “Microprocessors & Interfacing”, Douglas Hall, Tata McGraw Hill

Reference Books:

[1] “Power System Protection” & Switch Gear by Badri Ram, Tata McGraw Hill [2] “Embedded System Design, A Unified Hardware/Software Introduction” by Frank

Vahid/Tony Givargis”, John Wiley & Sons,Inc. [3] Exploring C for Microcontrollers: A Hands on Approch, Jivan S. Parab, Vinod G. Shelake,

Springer

Web material:

[1] http://www.keil.com/dd/docs/datashts/cast/cast_c8051.pdf Data sheet of C8051 [2] http://pdfserv.maxim-ic.com/en/ds/DS1337-DS1337C.pdf Data sheet of 1337. [3] http://pdfserv.maxim-ic.com/en/ds/DS1631-DS1731.pdf Datasheet of 1631. [4] Application Notes from Silicon Labs www.silabs.com

b.tech ee syllabus booklet 2015-16.3 · a. objectives of the course: electrical machines design is...

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