cgu-odisha.ac.in · Losses and Efficiency, Starting of Squirrel Cage Rotor type and Slip Ring/Wound Rotor type of Induction Motors, Speed Control of Induction Motors, No-Load and

COURSE CODE: 20104:: Electrical Machines-I (3-0-1)

Credits: 04 Teaching Scheme: - Theory 03 Hrs/Week

Pre-requisites: Basic Electrical Engineering, Network Theory, Electrical Engineering Material

Course Objectives:

Electrical machines course is one of the important courses of the Electrical discipline. In this

course the different types of DC generators, D.C motors, Single phase transformer and three phase

induction motor which are widely used in industry are covered and their performance aspects will

be studied.

Course Details:

Unit 1: D.C. Generator (08 Hrs)

U1.1. Principle of Operation, Constructional Features, Action of Commutator, Armature

Windings, Types of D.C. Generators, E.M.F. Equation, Voltage built up of a D.C Shunt

Generator, Critical speed and Critical Field Resistance, Operating Characteristics of

Separately and Self-Excited D.C. Shunt generator, Losses and Efficiency, Application,

U1.2. Operating Characteristics of Separately and Self-Excited D.C. Series and compound

generator.

Unit 2: Armature Reaction, Commutation and Parallel Operation (08 Hrs)

U2.1. Armature reaction, Cross Magnetizing and Demagnetizing AT/pole, Methods of limiting

the effects of Armature Reaction, Commutation, Methods of improving commutation,

Effect of Brush Shift, Voltage Commutation, Parallel Operation of D.C. Shunt Generator.

U2.2: Compensating Winding, Parallel Operation of D.C. Series and Compound

Unit 3: D.C. Motor (08 Hrs)

U3.1 Principle of Operation, Back E.M.F, Torque equation, Characteristics and Application of

Shunt, Series and Compound Motors, Starting of D.C. Motor, Principle of operation of 3-

point and 4-point starters, Speed Control of D.C. Shunt Motors, Calculation of Losses and

Efficiency, Methods of Testing, Direct, Indirect, Brake Test, Swinburne’s Test,

U3.2: Hopkinson’s Test.

Unit 4: Single Phase Transformer, Auto-transformer (8 Hrs)

U4.1. Construction & Principle of Operation,Types,E.M.F Equation, No load and On load

Operation, Phasor Diagram, Equivalent Circuit, Open Circuit and Short Circuit Tests,

Sumpner’s Test, Losses and Efficiency, Voltage Regulation, Parallel Operation of

Transformers, Construction & Principle of Operation of auto-transformer, Volt-ampere

relations, Auto-transformer Efficiency, Saving in Conductor Material, Conversion of a two

Winding Transformer to an Auto Transformer.

U4.2 Harmonics in Single Phase Transformers, Conversion of a two Winding Transformer to an

Auto Transformer.

Unit 5: Three Phase Induction Motor (8 Hrs)

U5.1. Construction and Principle of Operation, Concept of Slip, Slip-Speed, Equivalent Circuit

and Phasor Diagram, Rotor Quantities Referred to Stator, Power and Torque Relations,

Condition for Maximum Torque, Slip-Torque Characteristics, Torque-Speed Characteristics,

Losses and Efficiency, Starting of Squirrel Cage Rotor type and Slip Ring/Wound Rotor

type of Induction Motors, Speed Control of Induction Motors, No-Load and Blocked Rotor

tests, Cogging & Crawling.

U5.2. Electrical Braking of Induction Motors, Rating of Three Phase Induction Motor.

Note: Five assignments to be given to the students, each comprises of one assignment from each

unit (U1.1, U2.1, U3.1, U4.1, U5.1) and one from self study (U1.2, U2.2, U3.2, U4.2,

U5.2)

Course Outcome:

At the end of the Course, the students will be able to

CO-1. Understand the Constructional details, principle of operation, Performance and application

DC Machines.

CO-2. Understand the Armature reaction, Commutation and Parallel Operation of D.C. Shunt

Generator.

CO-3. Understand the Constructional details, principle of operation, Performance, starters,

methods of speed control and Testing of DC Motor.

CO-4. Describe the construction, principle of operation, Performance and application of single

phase Transformer.

CO-5. Analyse and describe aspects of the construction, principle of operation, Performance,

starter, methods of speed control and applications of Three phase induction Motor,

Text Books:

T1. “Electrical Machinery”, Dr.P.S Bimbra, Khanna Publishers, 7/e, 2011.

T2. “Electric Machines”, D. P. Kothari and I. J. Nagrath, Tata McGraw-Hill, 4/e, 2010.

T3. “Electrical Machinery”, A.E Fitzgerald, Charles Kingsley, Stephen D Umans, TMH, 6/e,

2003.

Reference Books:

R1. “Electrical Machines”, R. K. Rajput, Laxmi Publications (P) Ltd, 3/e, 2003..

R2. “Performance and Design of D.C Machines”, Clayton & Hancock, BPB Publishers, 2004.

R3. “Theory and Performance of Electrical Machines”, J.B Gupta, S.K Kataria and sons, 14e,

2006.

Open Source material: www.nptel.ac.in, www.ocw.mit.edu.

http://www.nptel.ac.in/

http://www.ocw.mit.edu/

COURSE CODE: 20104:: Electrical Machines-I (0-0-1)

Credits: 01 Teaching Scheme: - Tutorial 01 Hr/Week


Objectives: This subject facilitates to develop analytical skill and better understanding of D.C

machines, Single phase and three phase Induction Motor.

Course Details: Tutorial No.1 Problem on simplex lap & wave winding.

Tutorial No.2 Problem on EMF Equation, Critical Resistance and Critical Speed of D.C

Generator.

Tutorial No.3 Problem on losses, efficiency and Armature reaction of D.C. Generator.

Tutorial No.4 Problem on Parallel Operation of D.C Generator.

Tutorial No.5 Problem on Torque equation, speed control of D.C. Motor.

Tutorial No.6 Problem on Efficiency of D.C. Motor.

Tutorial No.7 Problem on losses, efficiency and voltage regulation of a single phase Transformer.

Tutorial No.8 Problem on losses parallel operation of a single phase Transformer.

Tutorial No.9 Problem on Slip-Speed and Power-Torque Equation of Induction Motor.

Tutorial No.10 Problem on Losses and Efficiency of Induction Motor.

Course Outcome:


CO-1. Understand the Constructional details, principle of operation, Performance and application

DC Machines.

CO-2. Understand the Armature reaction, Commutation and Parallel Operation of D.C. Shunt

Generator.

CO-3. Understand the Constructional details, principle of operation, Performance, starters,

methods of speed control and Testing of DC Motor.

CO-4. Describe the construction, principle of operation, Performance and application of single

phase Transformer.

CO-5. Analyse and describe aspects of the construction, principle of operation, Performance,

starter, methods of speed control and applications of Three phase induction Motor.

Text Books:


T2. “Electric Machines”, D. P. Kothari and I. J. Nagrath, Tata McGraw-Hill, 4/e, 2010.


2003.

Reference Books:




2006




COURSE CODE: 20303:: Electrical Machines Laboratory (0-2-0)

Credits: 01 Teaching Scheme: - Laboratory 02 Hrs/Week


Objectives: This subject facilitates to apply general safety measures to be followed in handling

different electrical machines and measuring devices, interpretation of data from measuring

devices and correlation with the theories and parameters of machines.

Course Details:

Select any 10 experiments from the list of 15 experiments

List of Experiment:

Experiment-1. Determination of critical resistance and critical speed from no load test of a D.C.

Shunt Generator.

Experiment-2. Plotting of external and internal characteristics of a D.C. Shunt Generator.

Experiment-3. Speed control of D.C. Shunt Motor by armature voltage control and flux control

method.

Experiment-4. Determination of efficiency of DC machine by Swinburne’s Test.

Experiment-5. Retardation Test on DC Shunt Motor and determination of Losses at Rated Speed.

Experiment-6. Separation of Losses in DC Shunt Motor.

Experiment-7. Speed –Torque Characteristics of D.C shunt Motor.

Experiment-8. Open Circuit and Short Circuit test on Single phase Transformer.

Experiment-9. Sumpner’s Test on a Pair of Single Phase Transformer.

Experiment-10. Polarity test & parallel operation of two single phase transformers.

Experiment-11. Separation of Core Losses of a Single Phase Transformer.

Experiment-12. No-load and block rotor test of a three phase SCIM.

Experiment-13. Finding mechanical Characteristics of three phase SCIM.

Experiment-14. Speed –Torque Characteristics of three phase SCIM.

Experiment-15. Speed control of three phase SCIM by changing stator voltage.

Course Outcome:


CO-1. Equip with basic experimental skills for handling problems associated with D.C.

Generator.

CO-2. Equip with basic experimental skills for handling problems associated with D.C. Motor.

CO-3. Equip with basic experimental skills for handling problems associated with Single Phase

Transformer.

CO-4. Equip with basic experimental skills for handling problems associated with Three Phase

Induction Motor.

CO-5. Analyze the performance of the DC machines, transformers and Induction Motor.

Text Books:

T1. “Laboratory Manual for Electrical Machines”, D. P. Kothari & B.S.Umre, I K

International Publishing House, 1/e, 2013.

T2. “A Textbook of Laboratory Course in Electrical Engineering”, P. K. Kharbanda, S. G.

Tarnekar, S. Chand Publisher, 2006.

Reference Books

R1. “Electrical Machinery and Transformers”, B. S. Guru and H. R. Hiziroglu, Oxford

University Press, 3/e, 2012.

R2. Electrical Machines-I Lab Manual, CVRCE

Open Source material: http://vlab.co.in/institute_detail.php

CODE: 24353:: Matlab Fundamentals And Programming Techniques

(0-2-0)


Prerequisites: Basic knowledge of mathematics, C language programming

Course Objectives:

Students to get acquainted with basic MATLAB Programming concepts in the area of matrix

manipulation, strings, control statement, plotting.

Course Details:

Select any10 experiments from the list of 15 experiments

List of Experiment:

Experiment-1. Basic commands of Matlab

Experiment-2. Various data types, storage & retrieval

Experiment-3. Matrix Generation

Experiment-4. Matrices manipulation

Experiment-5. Determination of polynomial using different methods.

Experiment-6. Basic Plotting / graphics

Experiment-7. Various waveform Generators

Experiment-8. Control statements

Experiment-9. Fourier transform, Inverse Fourier transform and Z transform

Experiment-10. String Handling

Experiment-11. Operations on Images

http://www.amazon.com/s/ref=dp_byline_sr_book_1?ie=UTF8&text=D.+P.+Kothari&search-alias=books&field-author=D.+P.+Kothari&sort=relevancerank

http://www.amazon.com/s/ref=dp_byline_sr_book_2?ie=UTF8&text=B.S.+Umre&search-alias=books&field-author=B.S.+Umre&sort=relevancerank

Experiment-12. Reading & storing Image Files

Experiment-13. Frequency response of different systems.

Experiment-14. Graphical user interfaces

Experiment-15. Curve fitting and Interpolation

Course Outcome:


CO-1. Learn basic MATLAB commands and about various data types.

CO-2. Analyze basic matrices, matrix manipulation and handling various control statements.

CO-3. Learn basic operations on image, reading and storing image files.

CO-4. Analyze the generation of various signals and sequences such as unit impulse, unit step,

square, saw tooth, Triangular, sinusoidal, Ramp etc.

CO-5. Understand basic plotting/graphics, graphical user interfaces and learning of curve fitting

tool, interpolation

Text Books:

T3. “Mastering MATLAB 7", Hanselman, D. and B. Littlefield, PEARSON/Prentice Hall,

Upper Saddle River, NJ, 2005

T4. “Introduction to MATLAB”, Etter, D.M. and D.C. Kuncicky, E-Source, Prentice Hall,

Upper Saddle River, New Jerse., 1999

T5. “Linear Algebra and Its Applications”, Strang, G, Saunders HBJ College Publishers., third

edition 1988

Reference Books:

R3. Getting Started with MATLAB: Version 7 by Rudra Pratap.

R4. “Matrix Computations”, Golub, G. H., and C. F. Van Loan, The Johns Hopkins University

Press., third edition 1997

R5. “Matrix Analysis”, Horn, R. A., and C. R. Johnson, Cambridge University Press, 1985

EE27498-MINI PROJECT (0-4-0)


Course Objectives:

Mini project is by far the most important single piece of work in the degree programme included

in every semester. The course provides the opportunity for students to demonstrate, plan and

organize a large project over a long period and to put into practice some of the techniques which

are taught throughout the course. Students will also get idea on design, analyze and

implementation of projects which involves students working as a team.

Guidelines:

Mini Project will be based on all subjects of that Semester except GP.

1. The Semester Mini Project will be for a group of 3 to 5 students. Head of Department to

appoint Mini Project Guides. 2 credits will be awarded to the candidate after the viva voce and

project demonstration at the End of Semester.

2. Group formation, discussion with faculty advisor/guide, formation of the Semester Mini Project

statement, resource requirement, if any should be carried out in the earlier part of the Semester.

The students are expected to utilize the laboratory resources before or after their contact hours as

per the prescribed module.

3. The Assessment Scheme will be:

(a) Continuous Assessment 50 marks (based on regular interaction, circuit development)

(b) End Semester 50 marks (based on implementation, testing, results, poster presentation,

and demonstration)

Course Outcome:


CO-6. Plan and implement hardware and software projects on core/interdisciplinary subjects.

CO-7. Know the meaning of different project content and also learn to prepare budget for

hardware project design.

CO-8. Demonstrate the project.

CO-9. Understand the basic needs of present/future world and design project which meets the

future demand.

CO-10. Learn working as a team member.

COURSE CODE: 20106::Renewable Energy Systems (3-0-0)

Credits: 3 Teaching Scheme: - Theory 03 Hrs/Week

Prerequisites: Advanced Physics, Basic Electrical Engineering

Course Objectives:

The course provides an introduction to energy systems and renewable energy resources. It also

explores the use of solar (thermal and photovoltaic), hydro-electric, wind, as well as energy from

biomass. At the end of the course, the student expected to do understand and analyze the pattern

of renewable energy resources, suggest methodologies / technologies for its utilization and

economics of the utilization and environmental merits. The potential of using renewable energy

technologies and the possibility of combining renewable and non-renewable energy technologies

in hybrid systems are analysed.

Course Details:

Unit 1

Introduction to sources of Energy (05 Hrs)

U1.3. Fossil fuel based systems Impact of fossil fuel based systems, Non conventional energy –

seasonal variations and availability, Renewable energy - sources and features, Hybrid

energy systems, Distributed energy systems and dispersed generation (DG)

U1.4. Ocean thermal, Tidal and wave energy, Geothermal energy, Hydrogen energy systems,

Fuel cells

Unit 2

Solar Energy (12 Hrs)

U2.1. Solar Photovoltaic systems: Operating principle, Photovoltaic cell concepts, Cell, module,

array, series and parallel connections, characteristics of PV module, maximum power

point tracking, measurement of solar radiations, solar collectors. types and performance

characteristics. solar thermal power plants, thermal energy storage for solar heating and

cooling, limitations. Applications

U2.2. Battery charging, solar pumping, solar cooking, solar lighting, Greenhouses, Solar power

plants. Peltier cooling, solar processes and spectral composition of solar radiation;

Radiation flux at the Earth’s surface.

Unit 3

Wind Energy (12 Hrs)

U3.1. Origin and properties of wind, Introduction Wind energy conversion system, Horizontal

and Vertical axis wind mills, Elementary design principles, Coefficient of performance of

a wind mill rotor, Eefficiency limit, aerodynamics of wind rotors, power ~ speed and

torque ~ speed characteristics of wind turbines, wind turbine control systems; selection of

electrical generator: induction and synchronous generators, grid connected and self excited

induction generator operation, constant voltage and constant frequency generation with

power electronic control, single and double output systems

U3.2. Reactive power compensation in WECS, Characteristics of wind power plant, Wind

energy farms, Economic issues, Recent developments, Applications of wind energy

Unit 4

Biomass Power (06 Hrs)

U4.1. Operating principle of biomass, Combustion and fermentation, anaerobic digester. Wood

gasifiers, Pyrolysis, Applications, Bio gas, Wood stoves, Bio diesel, Combustion engine.

U4.2. Energy recovery from urban waste, Power generation from liquid waste, bio gas plant

technology, Biomass resource development in India.

Unit 5

Hybrid Systems (05 Hrs)

U5.1. Need for Hybrid Systems, Range and type of Hybrid systems, Case studies of Diesel-PV,

Wind-PV, Microhydel-PV, Biomass-Diesel systems, Electric and hybrid electric vehicles

U5.2. Hybrid electric vehicle advancements, working of plug in hybrid electric vehicle

Note: Five assignments to be given to the students, each comprises of one assignment from each

unit (U1.1, U2.1, U3.1, U4.1, U5.1) and one from self study (U1.2, U2.2, U3.2, U4.2,

U5.2)

Course Outcome:


CO-1. Understanding the primary renewable energy resources, technologies and problems

associated with the use of various energy sources, including fossil fuels, with regard to

future supply and the environment.

CO-2. Apply knowledge of Solar Photovoltaic systems, their operating principle and solar

thermal system in real life applications.

CO-3. Understand and analyze wind energy conversion systems, constant voltage and

constant frequency generation with power electronic control, Characteristics of wind power

plant to work in industries

CO-4. Gain an understanding of waste energy management using biomass resources, power

generation using biomass and its applications.

CO-5. Learn about practical scenario of hybrid energy systems, its real life application and

future trends of renewable energy generation.

Text Books:

T1. “Renewable Energy Sources and Emerging Technologies”, D. P. Kothari, K. C. Singal, R.

Ranjan, Prentice Hall of India, New Delhi, 2008.

T2. “Non-Conventional Energy Resources”, B.H. Khan, Tata McGrawHill, 2009.

T3. “Wind Electrical Systems”, S. N. Bhadra, D. Kastha, S. Banerjee, Oxford Univ. Press,

New Delhi, 2005.

Reference Books:

R1. “Renewable Energy Sources and Their Environmental Impact”, S. A. Abbasi, N. Abbasi,

Prentice Hall of India, New Delhi, 2006.

R2. “Renewable energy sources and conversion technology”, Bansal Keemann, Meliss, Tata

McGrawHill, 1990.

R3. “Non conventional Energy”, Ashok V. Desai, New Age International Publishers Ltd, 1997

Open Source material: www.nptel.ac.in, www.ocw.mit.edu

COURSE CODE: 20304::Renewable Energy System Laboratory (0-2-0)


Prerequisites: Advanced Physics, Basic Electrical Engineering

Course Objectives: To Understand and analyze the pattern of renewable energy resources/its uses/ Suggest

methodologies / technologies for its utilization. Students will understand basic principle and

operation of photo voltaic module, wind energy system, and also analyze different characteristics

with number of dependency factors.

Course Details:

Select any 10 experiments from the list of 15 experiments

List of Experiment:

Experiment 1. Finding volt-ampere characteristic of PV module

Experiment 2. Finding energy characteristic of PV module

Experiment 3. Finding dependence of short circuit current from irradiance of PV module

Experiment 4. Finding dependence of short circuit current from angle of light rays

inclination toward surface of photovoltaic module

Experiment 5. Finding dependence of open-circuit voltage and short circuit current from

temperature of photovoltaic module

Experiment 6. Finding dependence of maximum power from the temperature of

photovoltaic module

Experiment 7. Finding dependences of generator power and wind turbine torque

from speed р=f(n) and м=f(n) at constant wind speed



Experiment 8. Finding dependences of turbine speed from wind speed n=f(v) at

constant Generator load

Experiment 9. Finding dependences of generator power from wind speed р=f(v) at

constant turbine speed and from number of turbine blade

Experiment 10. Finding dependences of turbine speed from wind speed n=f(vw) at

maximum Generator power

Experiment 11. Measurement of solar radiation by using Pyranometer and Pyrheliometer

Experiment 12. Study the performance of solar thermal system

Experiment 13. Study the performance of hybrid solar-wind system

Experiment 14. Study of solar power plant and wind power plant model

Experiment 15. Study the performance of hydroelectric power system

Course Outcome:


CO-1. Understand the basic operational characteristics of solar photovoltaic system.

CO-2. Analyze wind energy conversion systems characteristics with different varying

factors.

CO-3. Gain an understanding of devices used for measurement of solar radiation and solar

power plant model with its operation

CO-4. Gain an understanding of wind power plant model with its operation

CO-5. Learn about practical scenario of hybrid energy systems, its real life application and

future trends of renewable energy generation.

Text Books:

T1. “Renewable Energy Sources and Emerging Technologies”, D. P. Kothari, K. C. Singal, R.

Ranjan, Prentice Hall of India, New Delhi, 2008.

T2. “Non-Conventional Energy Resources”, B.H. Khan, Tata McGrawHill, 2009.

T3. “Wind Electrical Systems”, S. N. Bhadra, D. Kastha, S. Banerjee, Oxford Univ. Press,

New Delhi, 2005.

Reference Books:

R1. “Renewable Energy Sources and Their Environmental Impact”, S. A. Abbasi, N.

Abbasi, Prentice Hall of India, New Delhi, 2006.

R2. “Renewable energy sources and conversion technology”, Bansal Keemann, Meliss, Tata

McGrawHill, 1990.

R3. “Non conventional Energy”, Ashok V. Desai, New Age International Publishers Ltd, 1997

COURSE CODE: 20105::Transmission & Distribution (3-0-1)

Credits: 03 Teaching Scheme: - Theory 03Hrs/Week

Prerequisites: Basic Electrical Engineering and Network Theory

Course Objectives:

To enrich the students with the fair knowledge of distribution systems, transmission line

parameters, cables, insulators, substation design, IE rules and recent trends in transmission and

distribution systems.

Course Details:

Unit1

Structure of Power Systems and Transmission line Parameters (10Hrs)

U1.1. Introduction to structure of power system, Types of Conductors, Resistance, Tabulated

Resistance Values, Inductance of a Conductor due to Internal Flux, Flux Linkages between

Two Points External to an Isolated Conductor, Inductance of a Single Phase Two Wire

Line, Flux Linkages of One Conductor in a Group, Inductance of Composite-Conductor

Lines, The Use of Tables, Inductance of a Three Phase Line with Equilateral Spacing,

Inductance of a Three Phase Line with Unsymmetrical Spacing, Inductance Calculations

for Bundled Conductors.

Electric Field of a Long, Straight Conductor, The Potential Difference between Two

Points due to a Charge, Capacitance of a Two Wire Line, Capacitance of a Three Phase

Line with Equilateral Spacing, Capacitance of a Three Phase Line with Unsymmetrical

Spacing, Effect of Earth on the Capacitance of a Three Phase Line, Capacitance

Calculations for Bundled Conductors, Parallel-Circuit Three Phase Lines.

U1.2. Capacitance Calculations for Bundled Conductors, Parallel-Circuit Three Phase Lines.

Unit2

Modeling and Performance of Transmission Lines (06Hrs)

U2.3. Short Transmission Lines, The Medium Transmission Lines, The Long Transmission

Line: Interpretation of Equations, The Long Transmission Line: Interpretation of

Equations, The Long Transmission Line: Hyperbolic Form of The Equations, The

Equivalent Circuit of a Long Line, Power Flow Through Transmission Line, Reactive

Compensation of Transmission Line..

U2.4. The Long Transmission Line: Hyperbolic Form of the Equations.

Unit3

Line Insulators and Underground Cables (05Hrs)

U3.1. Insulator Materials, Types of Insulators, Voltage Distribution over Insulator String,

Improvement of String Efficiency, Insulator Failure, Testing of Insulators.Cable

Insulation, Sheath, Armour and Covering, Classification of Cables, Pressurized Cables,

Effective Conductor Resistance, Conductor Inductive Reactance, Parameters of Single

Core Cables, Grading of Cables, Capacitance of Three Core Belted Cable, Breakdown of

Cables, Cable Installation, Current Rating of Cables, System Operating Problems with

Underground Cables.

U3.2. Testing of Insulators, Breakdown of Cables, Cable Installation

Unit4

Mechanical design of Lines and Power System Earthing (06Hrs)

U4.1. General Considerations, Line Supports, Types of Steel Towers, Cross Arms, Span,

Conductor Configuration, Spacings and Clearances, Sag and Tension Calculations,

Erection Conditions, Factors affecting Sag, Sag Template, Catenary, Conductor

Vibration.Soil Resistivity, Earth Resistance, Tolerable Step and Touch Voltage, Actual

Touch and Step Voltages, Design of Earthing Grid.

U4.2. Catenary, Conductor Vibration, Design of Earthing Grid.

Unit5

Distribution (05Hrs)

U5.3. Comparison of various Distribution Systems, AC three-phase four-wire Distribution

System, Types of Primary Distribution Systems, Types of Secondary Distribution

Systems, Voltage Drop in DC Distributors, Voltage Drop in AC Distributors, Kelvin’s

Law, Limitations of Kelvin’s Law, General Design Considerations, Load Estimation,

Design of Primary Distribution, Sub-Stations, Secondary Distribution Design, Economical

Design of Distributors, Design of Secondary Network, Lamp Flicker, Application of

Capacitors to Distribution Systems.

U5.4. Design of Secondary Network, Lamp Flicker, Application of Capacitors to Distribution

Systems.

Course Outcome: At the end of course, the student will be able

CO-1. To develop expressions for the computation of transmission line parameters

CO-2. To obtain the equivalent circuits for the transmission lines based on distance and operating

voltage for determining voltage regulation and efficiency.

CO-3. To improve the voltage profile of the transmission system.

CO-4. To analyses the voltage distribution in insulator strings and cables and methods to improve

the same.

CO-5. To understand the operation of the different distribution schemes

Textbooks:

T1. “Power System Analysis”, John J. Grainger & W. D. Stevenson, Jr, Tata McGraw-Hill,

2003 Edition, 2010.

T2. “Power System Analysis & design”, B.R. Gupta,S. Chand, 3rd

Edition, 2003.

T3. “Power System Analysis”, T.K. Nagsarkar, M.S. Sukhija, Oxford Univ. Press. 2007.

Reference Books

R1. “Electrical Power Systems”, C.L. Wadhwa, New Academic Science Ltd., 2010.

R2. “Power System Engineering”, D.P. Kothari, I.J. Nagarath, Tata McGraw-Hill, 2/e, 2008.

R3. “Electric Power Generation, Transmission and Distribution”, S.N. Singh, PHI Pvt. Ltd.,

2/e, 2011.

Open Source material: www.nptel.ac.in, www.ocw.mit.edu

COURSE CODE: 20105::Transmission & Distribution (0-0-1)

Credits: 01 Teaching Scheme: - Tutorial 01Hr/Week

Pre-requisites: Basic Electrical Engineering, Network Theory

Objectives: This subject facilitates to develop conceptual as well as application oriented

knowledge of Transmission and Distribution system and its performance along with the design of

overhead lines and insulators.

Course Details: Tutorial No.10 Problems on calculation of inductance of two wire (1-phase), 3-phase symmetrical

and unsymmetrical Lines, composite conductors, double circuit and bundled

conductors. Tutorial No.11 Problems on calculation of capacitance of two wire (1-phase), 3-phase symmetrical

and unsymmetrical Lines, composite conductors, double circuit and bundled

conductors. Tutorial No.12 Problems on performance of short, medium and long transmission lines (Nominal T

and Nominal π methods) Tutorial No.13 Problems on determination of Transmission parameters (ABCD parameters) of

Nominal T and Nominal π methods of different transmission lines.

Tutorial No.14 Problems on string efficiency and grading of cables. Tutorial No.15 Problem on insulation resistance and electric stress of underground cable.

Tutorial No.16 Problem on Sag-Tension calculation.

Tutorial No.17 Problem on Neutral Grounding.

Tutorial No.18 Problem on A.C and D.C distributors with different types of loads fed. Tutorial No.19 Problems on finding the economic size of the conductors.

Course Outcome:


CO-1. To develop expressions for the computation of transmission line parameters

CO-2. To obtain the equivalent circuits for the transmission lines based on distance and operating

voltage for determining voltage regulation and efficiency.

CO-3. To improve the voltage profile of the transmission system.



CO-4. To analyses the voltage distribution in insulator strings and cables and methods to improve

the same.

CO-5. To understand the operation of the different distribution schemes

Textbooks:


T5. “Electric Machines”, D. P. Kothari and I. J. Nagrath, Tata McGraw-Hill,4/e, 2010.


2003.

Reference Books:




2006




Documents

cgu-odisha.ac.in · Losses and Efficiency, Starting of Squirrel Cage Rotor type and Slip Ring/Wound Rotor type of Induction Motors, Speed Control of Induction Motors, No-Load and