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EE30107-POWER ELECTRONICS (3-0-1)

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

Prerequisites: Basic knowledge of Electrical circuit theory, semiconductor devices

Course Objectives:

To introduce students the basic theory of power semiconductor devices and passive

components, their practical application in power electronics. In this course students will also

familiarize with the operational principle of AC-DC, DC-DC, DC-AC conversion circuits and

their applications. The course also provides the basis for further study of power electronics

circuits, converters and systems.

Course Details:

Unit 1

Power semiconductor devices (10 Hrs)

U1.1. Power semiconductor devices and their characteristics- Thyristor family: SCR,

TRIAC, GTO, and Transistor Family: BJT, IGBT, and MOSFET. Protection of

Devices: SCR, power BJT, IGBT and power MOSFET, Triggering Methods of SCR:

UJT and R-C triggering scheme, cosine triggering scheme

U1.2. Power diodes, RCT, MCT. Isolation of gate and base drive, dv/dt & di/dt limitation of

transistor

Unit 2

AC to DC converter (10 Hrs)

U2.1. Uncontrolled Diode rectifier : Single phase half wave and full wave rectifiers with R,

R-L and R-L-E load, 3 phase bridge rectifier with R, R-L and R-L-E load. Controlled

rectifiers : Principle of phase controlled converter operation, single phase full

converter with R, R-L and R-L-E load, 3 phase full converter with R, R-L and R-L-E

load, single phase semi converter and 3 phase semi converter with R, R-L and R-L-E

load

U2.2. Single phase PWM rectifier, Three phase PWM rectifier.

Unit 3

DC to DC converter & Dual converter (08 Hrs)

U3.1. Classification of DC to DC converter: First quadrant, second quadrant, first and

second quadrant, third and fourth quadrant, fourth quadrant converter, single phase

Dual converter: circulating current and non-circulating current converter

U3.2. Introduction of switching mode regulators, Isolated converters

Unit 4

DC to AC converter (06 Hrs)

U4.1. Inverters: PWM inverters, Single phase Bridge Inverters, 3-Phase Inverters-180 deg.

conduction, 120 deg. conduction. Voltage control of 3-Phase Inverters, Current

Source Inverter.

U4.2. Space vector modulation techniques, Introduction of resonant converters

Unit 5

AC –AC converter (06 Hrs)

U5.1. AC voltage controller with R and R-L load, single phase cycloconverters: step up and

step down type

U5.2. Ac-voltage controllers with PWM control, Application of AC-AC converters

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 basic operation of various power semiconductor devices, switching

circuits and its protection.

CO-2. Analyze and design an AC/DC rectifier circuit.

CO-3. Analyze and design DC/DC converter circuits and understanding the operation

of dual converter.

CO-4. Understand and gain the ability to analyze DC/AC inverter circuits and its

control.

CO-5. Learn about AC/AC converter design and its control

Text Books:

T1. “Power Electronics: Circuits, Devices and Applications”, M.H. Rashid, Pearson

Education, PHI Third edition, New Delhi 2004.

T2. “Elements of Power Electronics”, Philip T.Krein, Oxford University Press, 2004

Edition.

T3. “Power Electronics”, Cyril W.Lander, Third Edition McGraw hill-1993

Reference Books

R1. “Power Electronics”, P.S.Bimbra, Khanna Publishers, Third Edition 2003

R2. “Power Electronics: Converters, Applications and Design”, Ned Mohan,

Tore.M.Undeland, William.P.Robbins, John Wiley and sons, third edition, 2003

R3. “Power Electronics for Technology”, Ashfaq Ahmed, Pearson Education, Indian

reprint, 2003.

R4. Open Source material: www.nptel.ac.in, www.ocw.mit.edu

EE30107-POWER ELECTRONICS (0-0-1)

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

Co-requisites: Power electronics

Course Objectives:

This subject facilitates to develop analytical skill and better understanding of all types of

power electronic devices, its operation, types of converters i.e. DC-DC, AC-AC, DC-AC,

AC-DC converters and their applications.

Course Details:

Power electronic devices, DC-AC converter, DC-DC converter, AC-DC converter, AC-AC

converter and applications.

List of Contents:

Tutorial-1. Study the dynamic characteristics of power electronic devices.

Tutorial-2. Study of different triggering methods and problems, protection circuits for

power electronic devices and problems.

Tutorial-3. Problems on single phase AC-DC uncontrolled and controlled rectifier

circuits.

Tutorial-4. Problems on three phase AC-DC uncontrolled and controlled rectifier

circuits.

Tutorial-5. Study of buck regulator, boost regulator and buck-boost regulator and

problems.

Tutorial-6. Problems on dual converter circuits, and introduction to effect of source

inductance.

Tutorial-7. Problems on single phase DC-AC inverters and three phase inverters.

Tutorial-8. Introduction to space vector modulation technique and selected harmonic

elimination techniques in inverter circuit.

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

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

Tutorial-9. Problems on single phase AC-AC converters and introduction to three

phase AC-AC converters.

Tutorial-10. Study of SMPS, UPS, battery charger, electronic ballast in application of

power electronic circuits.

Course Outcome:


CO-1. Understand basic characteristics of power semiconductor devices, its

triggering methods, protection circuit and able to solve problems on it.

CO-2. Acquaint with problem solving skills in single phase uncontrolled and

controlled AC/DC rectifier circuit.

CO-3. Acquaint with problem solving skills in three phase uncontrolled and

controlled AC/DC rectifier circuit.

CO-4. Acquaint with problem solving skills in DC/AC inverter and AC/AC converter

circuits.

CO-5. Learn about different applications of power electronics.

Text Books:




Edition.


Reference Books





EE30305-POWER ELECTRONICS LABORATORY (0-2-0)

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

Prerequisites: Basic knowledge of physics and mathematics at 10+2 level

Course Objectives: This is a unique opportunity where the student will learn to design and build power electronic

circuits are the backbone of every modern convenience. It gives a whole idea of designing

firing circuits for the power electronic devices which can be further useful for simulation

based laboratory. In this course student will also familiarize with the operational principle of

AC-DC, AC-AC, DC-AC converter circuits.

Course Details:

Select any 10 experiments from the list of 15 experiments

List of Experiment:

Experiment-1. Study of the V-I characteristics of SCR and TRIAC.

Experiment-2. Study of the V-I characteristics of MOSFET and UJT.

Experiment-3. Study of the synchronized UJT triggering circuit

Experiment-4. Study of the cosine controlled triggering method.

Experiment-5. Study of the RC triggering method and digital firing circuit

Experiment-6. Study of the single phase half wave & full wave uncontrolled rectifier

circuit with R and R-L load.

Experiment-7. Study of the three phase half wave & full wave uncontrolled rectifier circuit

with R and R-L load.

Experiment-8. Study of the single phase half wave controlled rectifier & semi controlled

rectifier circuits with R and R-L load.

Experiment-9. Study of the single phase full wave controlled rectifier circuit with R and R-

L load (midpoint & bridge type).

Experiment-10. Study of the three phase controlled rectifier circuit with R and R-L load

(full & semi converter).

Experiment-11. Study the performance of single phase AC voltage controller with R and R-

L load.

Experiment-12. Study the performance of single phase PWM voltage source inverter.

Experiment-13. Study the performance of three phase PWM voltage source inverter.

Experiment-14. Study the performance of single phase series inverter.

Experiment-15. Study of switched mode power converters.

Course Outcome:


CO-1. Understand basic switching characteristics of power semiconductor devices and

its triggering methods.

CO-2. Analyze and design single phase uncontrolled and controlled AC/DC rectifier

circuit.

CO-3. Analyze and design three phase full controlled and semi controlled AC/DC

rectifier circuit.

CO-4. Understand and gain the ability to analyze DC/AC inverter circuits and its

control.

CO-5. Learn about AC/AC converter design and its control

Text Books:




Edition.


Reference Books





EE30108-POWER STATION ENGINEERING AND ECONOMY (3-0-0)


Prerequisites: Knowledge of Physics, Thermodynamics, Fluid Mechanics, Electrical Machines

and Engineering Economics & Costing

Course Objectives:

The subject focuses on the various methods of electrical power generation from the

conventional as well as the non-conventional sources of energy. The student will learn the

construction and working of Hydro-Electric Power Plant, Thermal Power Plant, Internal

Combustion Engine Power Plants and Nuclear Power Plants. The students will also draw an

insight of the combined operation of these power plants so as to improve the efficiency of

energy production. Further the student will also be exposed to the economic scenario for the

construction of the power plant with and insight of the future prospects of development and

increased load requirement.

Course Details:

Unit 1

Economics of power generation (06 Hrs)

U1.1. Construction costs, Fixed cost and Depreciation, Fuel cost, Economic Scheduling

Principle, Annual Operating Costs, Effect of Load Factor on cost per kWh, Load

duration curves, Load Factor, Capacity Factor, Reserve Factor, Demand Factor,

Diversity Factor, Plant Use Factor, Base Load, Intermediate Load and Peak Load

Plants

U1.2. Indian Energy Scenario: Different sources of energy and general discussion on their

application to generation

Unit 2

Hydro-electric power plant (10 Hrs)

U2.1. Mass Curves, Estimation of amount stored by a dam across the river, Storage and

Pondage, Catchment area, Reservoir, Dam, Head Gate, Spillways, Pen stock, Surge

Tanks, Scroll case, Draft tubes and Tail Race, Power House, Classification of

Hydroelectric Power Plants, Governors, Plant auxiliaries.

U2.2. Turbines: Operational principle of Kaplan and Francis Turbine and Pelton wheel,

Speed and Pressure Regulation, Work done, efficiency.

Unit 3

Thermal power plant (10 Hrs)

U3.1. Origin Selection of site for thermal power plant, Overall Block Diagram indicating

the air circuit, coal and ash circuit, water and steam circuit, various types of steam

turbines, ash and coal handling system, Economizer, Super-heaters, De-Super-heater,

Air Pre-heater, Electrostatic Precipitator, Natural, Induced Forced and Balance Draft,

PA fan, FD fan, ID fan, Chimney, Condensers, Feed water heaters, Evaporators,

Make-up water, Bleeding of steam, Cooling water system. Governors, Plant

auxiliaries

U3.2. Boilers & Steam Turbines: Selection of boiler, High Pressure Boilers, Fire Tube

Boilers, Water Tube Boilers, Classification of Steam turbine, Impulse turbines &

Reaction Turbines.

Unit 4

Internal combustion power plants (07 Hrs)

U4.1. Diesel Engine Power Plants: Site Selection, Essential Components of Diesel Power

Plants, Layout of Diesel Engine Power Plant, Operation of Diesel Engine Power

Plant, Gas Turbine Power Plants: Site Selection, Essential Components of Gas

Turbine Power Plant, Layout of Gas Turbine Power Plant, Operation of Gas Turbine

Power Plant.

U4.2. CI Engines: Different Parts & Combustion Phenomenon.

Unit 5

Nuclear power plant (07 Hrs)

U5.1. Introduction to fission & fusion, reactor construction, controlled chain reaction,

operational control of reactors, , Location and layout of nuclear power plant , Brief

study of various types of reactors (Boiling water, pressurized water, heavy water,

breeder).

U5.2. Combined Operation of Power Plants: Hydro-Electric + Thermal, Pumped Storage +

Nuclear, Co-ordination and load division between power plants.



U4.2, U5.2)

Course Outcome:


CO1: Formulate and measure the Construction cost, Fixed Cost, Fuel Cost through

Economic Scheduling principle for economic installation of power plant through the

study of Load Duration Curves and Load Factors for better understanding of

economics of power generation. The student will also identify the different sources of

energy and the Indian Energy scenario.

CO2: Apply knowledge of constructional details and working principle of Hydro Electric

Power Plant and identify the essential components the power plant.

CO3: Apply knowledge of constructional details and working principle of Thermal Power

Plant and identify the essential components the power plant.

CO4: Apply knowledge of constructional details and working principle of IC Engine Power

Plants i.e. Gas Turbine Power Plants & Diesel Engine Power Plants and identify the

essential components the power plant.

CO5: Apply knowledge of constructional details and working principle of Nuclear Power

Plant and identify the essential components the power plant. Understand the working

of combined operation different power plants

Text Books:

T1. “Power Plant Engineering”, P. K. Nag, Tata McGraw Hill Publication, 4th

Edition,

2015.

T2. “Power Station Engineering and Economy”, Bernhardt G. A. Skrotzki, William A.

Vopat, Tata McGraw Hill Publication, 2nd Edition, 1972

T3. “A Text Book of Power Plant Engineering”, R. K. Rajput, Laxmi Publications, 4th

Edition, 2005.

Reference Books

R1. “Elements of Electrical Power Station Design”, M. V. Deshpande, PHI,

R2. “A Course in Power Plant Engineering”, Arora & Domkundwar, Dhanpat Rai and

Sons.

R3. “A Course in Power Systems”, J. B. Gupta, S. K. Kataria & Sons.

R4. Open source material: www.nptel.ac.in, www.ocw.mit.edu

EE30109 - CONTROL SYSTEM ENGINEERING – I (3-0-0)


Prerequisites: Engineering Mathematics, Network Theory

Course Objectives:

The students will get a basic idea of different control systems and analyze system stability

both in frequency and time domains. The student will have the solid foundation in

mathematical and engineering fundamentals required to solve engineering problems. Further

the student will be exposed to post graduate programs or to succeed in industry.

Course Details:

Unit 1 (8 Hrs)

Concepts of Control Systems

U1.3. Basic Concepts of Control Systems, Open loop and closed loop systems, examples of

control systems-Classification of control systems, Mathematical Models of Physical

Systems; Translational and Rotational mechanical systems. Mechanical

Accelerometers, Gear Trains, Electrical Systems, Analogy between Mechanical and

electrical quantities, Thermal systems, Derivation of Transfer functions

U1.4. Fluid Systems



Unit 2 (8 Hrs)

Graphical Representation of Physical Systems

U2.3. Block diagram algebra, Representation by Signal flow graph, Reduction using

mason’s gain formula. Feedback characteristics of Control Systems: Effect of

negative feedback on sensitivity, Bandwidth, Disturbance, Linearizing effect of

feedback, Regenerative feedback. Control Components.

U2.4. D.C. Servomotors, A.C. Servomotors, A.C. Tachometer, Synchros, Stepper Motors.

Unit 3 (8 Hrs)

Time Domain Analysis

U3.3. Total Response, Standard test signals, Time response of first order systems,

Characteristic Equation of Feedback control systems, Transient response of second

order systems, Time domain specifications, Steady state response, Steady state errors

and error constants, generalized error series and generalized error coefficients. The

concept of stability - Routh stability criterion-qualitative stability and conditional

stability, Relative stability by shifting the origin in s-plane. Root Locus Technique:

The root locus concept - construction of root loci, effect of adding poles and zeros to

G(s)H(s) on the root loci.

U3.4. Determination of Roots from Root locus for a specified open loop gain

Unit 4 (8 Hrs)

Frequency Domain Analysis

U4.3. Frequency response analysis: Introduction, Frequency domain specifications.

Correlation between Time and Frequency Response with respect to second order

system, Polar plots, Bode plot. Determination of Gain Margin and Phase Margin from

Bode plot. Stability in frequency domain.

U4.4. Determination of Frequency domain specifications and transfer function from the

Bode Diagram.

Unit 5 (8 Hrs)

Nyquist Plots

U5.3. Principle of argument, Nyquist stability criterion, Application of Nyquist stability

criterion for linear feedback system. Closed loop frequency response: Constant M

circles, Constant N-Circles, Nichol’s chart. Controllers: Concept of Proportional,

Derivative and Integral Control actions, P, PD, PI, PID controllers.

U5.4. Zeigler-Nichols method of tuning PID controllers.



U4.2, U5.2)

Course Outcome:


CO-1. Ability to express the basic elements, types and structures of feedback in control

systems.

CO-2. Ability to correlate the pole-zero configurations of transfer functions and their time-

domain response to known test inputs.

CO-3. Ability to apply Routh-Hurwitz criterion & Root Locus to determine the domain of

stability of linear time-invariant systems.

CO-4. Ability to apply Bode Plot and Nyquist Plot to determine the domain of stability of

linear time-invariant systems.

CO-5. Ability to determine the steady-state response, errors of stable control systems and

design PID controllers to achieve the desired performance.

Text Books:

T1. “Modern Control Engineering”, K. Ogata, 5th edition, PHI.

T2. “Control Systems Engineering”, I. J. Nagrath and M. Gopal, 5th Edition, New Age

International Publishers (2010).

Reference Books

R1. “Modern Control Systems”, Richard C.Dorf and Robert H. Bishop, Pearson, 11th Ed

(2009)

R2. “Automatic Control Systems”, B. C. Kuo, John wiley and sons, 8th edition, 2003.


EE30109 - CONTROL SYSTEM ENGINEERING - I (0-0-1)

Teaching Scheme: 01hr/Week

Pre-requisites: Engineering Mathematics, Network Theory

Course Objectives:

The students will get a basic idea of different control systems and analyze system stability

both in frequency and time domains. The student will have the solid foundation in

mathematical and engineering fundamentals required to solve engineering problems. Further

the student will be exposed to post graduate programs or to succeed in industry.

Course Details:

Tutorial No. 1: Block Algebra

Tutorial No. 2: Signal Flow Graph (SFG) & Application of Mason’s Gain Formula

Tutorial No. 3: Total response and: Steady State response.

Tutorial No. 4: Steady State Errors, and other time domain specifications

Tutorial No. 5: Generalized error series with generalized error coefficients.

Tutorial No. 6: Routh Stability criterion & Relative stability by shifting the origin in s-

plane.

Tutorial No. 7: Root locus



Tutorial No. 8: Polar Plots

Tutorial No. 9: Bode Plot

Tutorial No. 10: Nyquist Plot & Nichol’s Chart

Course Outcome:


CO-1. Ability to express the basic elements, types and structures of feedback in control

systems.

CO-2. Ability to correlate the pole-zero configurations of transfer functions and their time

domain response to known test inputs.

CO-3. Ability to apply Routh-Hurwitz criterion & Root Locus to determine the domain of

stability of linear time-invariant systems.

CO-4. Ability to apply Bode Plot and Nyquist Plot to determine the domain of stability of

linear time-invariant systems.

CO-5. Ability to determine the steady-state response, errors of stable control systems and

design PID controllers to achieve the desired performance.

Text Books:

T1. “Modern Control Engineering”, K. Ogata, PHI, 5th edition.

T2. “Control Systems Engineering”, I. J. Nagrath and M. Gopal, New Age International

Publishers (2010), 5th Edition.

Reference Books

R1. “Modern Control Systems”, Richard C. Dorf and Robert H. Bishop, Pearson, 11th Ed

(2009)

R2. “Automatic Control Systems”, B. C. Kuo, John Wiley and Sons, 8th edition, 2003.




EE34354-MATLAB SIMULINK AND SIMULATION TOOLS LABORATORY (0-2-0)

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

Prerequisites: Basic knowledge of electrical networks, power electronics circuit, machines

Course Objectives:

Students to get acquainted with basic MATLAB simulation concepts in the area of electrical

circuits, power electronics, and electrical machines.

Course Details:

Select any 10 experiments from the list of 15 experiments

List of Experiment:

Tutorial-1. Introduction to simulink (sine wave, cosine wave, step response)

Tutorial-2. Simulation of basic electrical circuits.

Tutorial-3. Design and simulation of single phase half wave & full wave

uncontrolled rectifier using R, R-L, R-E load.

Tutorial-4. Design and simulation of single phase half wave & full wave

controlled rectifier using R, R-L, R-E load.

Tutorial-5. Design and simulation of three phase uncontrolled rectifier.

Tutorial-6. Design and simulation of three phase controlled rectifier.

Tutorial-7. Design and simulation of single phase inverter circuit

Tutorial-8. Design and simulation of three phase inverter circuit (120° & 180°

mode of conduction)

Tutorial-9. Design and simulation of half wave & full wave AC voltage controller

with R & R-L load

Tutorial-10. Design and simulation of buck converter and boost converter.

Tutorial-11. Design and simulation of buck-boost converter and Cuk converter.

Tutorial-12. Design and performance evaluation of three phase transformer

Tutorial-13. Design and performance evaluation of DC machine

Tutorial-14. Design and performance evaluation of three phase induction machine.

Tutorial-15. Design and performance evaluation of synchronous machine

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:

T1. “Mastering MATLAB 7", Hanselman, D. and B. Littlefield, PEARSON/Prentice Hall,

Upper Saddle River, NJ, 2005

T2. “Introduction to MATLAB”, Etter, D.M. and D.C. Kuncicky, E-Source, Prentice Hall,

Upper Saddle River, New Jerse., 1999

T3. “Linear Algebra and Its Applications”, Strang, G, Saunders HBJ College Publishers.,

third edition 1988

Reference Books:

R1. Getting Started with MATLAB: Version 7 by Rudra Pratap.

R2. “Matrix Computations”, Golub, G. H., and C. F. Van Loan, The Johns Hopkins

University Press., third edition 1997

R3. “Matrix Analysis”, Horn, R. A., and C. R. Johnson, Cambridge University Press,

1985

c. v. raman global university – best private university in ......study of the synchronized ujt...

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