3rd

Year Scheme and

Syllabus (For session: 2017-18)

COURSES AND EVALUATION SCHEME YEAR III, SEMESTER V

(B. Tech. Electrical Engineering)

S.

No.

COURSE

CODE

SUBJECT

PERIODS

EVALUATION SCHEME

SESSIONAL

EXAM

ESE Subject

Total

L T P CT TA Total

Theory Subject

1 TEE 351 Control System 3 1 0 30 20 50 100 150

2 TEE 352 Electrical Machines-II 3 1 0 30 20 50 100 150

3 TEE 353 Elements of Power System 3 1 0 30 20 50 100 150

4 TEE 354 Power Station Practice 3 1 0 30 20 50 100 150

5 TEE 355 Digital Signal Processing 3 1 0 30 20 50 100 150

PRACTICALS

1 PEE 351 Control System Lab 0 0 2 15 10 25 25 50

2 PEE 352 Electrical Machines-II

Lab

0 0 2 15 10 25 25 50

3 PEE 353 Simulation Lab-II 0 0 2 0 0 0 0 50

4 PEE 355 Digital Signal Processing

Lab 0 0 2 15 10 25 25 50

Semester Total 950

GPP 351 General Proficiency 50 50

Grand Total 15 5 8 400 600 1000

TEE-351: CONTROL SYSTEM

L T P

3 1 0

Unit-1

General introduction to control system: Historical background, open-loop and closed loop

control systems, basic elements of a feedback control system, types of feedback control

systems, effects of feedback.

Transfer function: Laplace transform and inverse Laplace transform, differential equations

of physical systems, poles and zeros, characteristic equation; Block diagrams: representation

and reduction; Signal flow graphs: definitions, properties, gain formula; analogous systems

Unit-2

Time response analysis: standard test signals, response of first and second order systems,

time response specifications, steady state errors, types of control systems, static error

constants; effects of addition of poles and zeros.

Concept of stability: definition, absolute and relative stability, asymptotic stability; Routh-

Hurwitz stability criterion: stability conditions, Hurwitz criterion, Routh-array, special cases,

relative stability analysis, design applications. Root locus technique: root locus,

complementary root locus and root contours, basic fundamentals, construction rules, effects

of addition of poles and zeros.

Unit-3

Frequency domain analysis: frequency response specifications, correlation between time

and frequency response, Bode plot, Polar plot, Nyquist stability criterion, gain and phase

margins; Closed-loop frequency response: M-circles, N-circles, closed-loop frequency

response for unity and non-unity feedback systems.

Unit-4

Automatic controllers: Basic control actions, PD, PI and PID controllers, effect on the time

response.

Compensation techniques: classifications, lead, lag and lag-lead compensations.

Digital control systems: Introduction, sampling theorem, Jury‟s stability criterion.

Unit-5

State space analysis: Concepts of states, state variables, and state model; state models of

linear systems; state-transition matrix; solution of state equations, various canonical forms,

transfer matrix; characteristic equation; eigenvalues and eigenvectors; derivation of transfer

function from state model. Introduction of State space representation of digital system.

Controllability and Observability tests.

Books: 1. Nagrath & Gopal, “Control System Engineering”, 4

th Edition, New age International.

2. K. Ogata, “Modern Control Engineering”, Prentice Hall of India.

3. B. C. Kuo & Farid Golnaraghi, “Automatic Control System” Wiley India Ltd, 2008.

4. D. Roy Choudhary, “Modern Control Engineering”, Prentice Hall of India.

TEE-352: ELECTRICAL MACHINE - II

L T P

3 1 0

Unit -1

Three Phase Induction Machine: Constructional features, Rotating magnetic field, Principle of

operation Phasor diagram, equivalent circuit, torque and power equations, Torque- slip characteristics,

no load & blocked rotor tests, efficiency, Brief introduction of Induction generator

Unit -2

Three Phase Induction Machine (Contd): Starting, Deep bar and double cage rotors, Cogging&

Crawling, Speed Control (with and without emf injection in rotor circuit.)

Single phase Induction Motor: Double revolving field theory, Equivalent circuit, No load and

blocked rotor tests, Starting methods.

Unit -3

Synchronous Machine: Constructional features, Armature winding, EMF Equation, Winding

coefficients, equivalent circuit and phasor diagram, Armature reaction, O. C. & S. C. tests, Voltage

Regulation using Synchronous Impedance Method, MMF Method, Potier‟s Triangle Method, Parallel

Operation of synchronous generators, operation on infinite bus, synchronizing power and torque co-

efficient.

Unit -4

Synchronous Machine Contd: Two Reaction Theory, Power flow equations of cylindrical and

salient pole machines, Operating characteristics.

Synchronous Motor: Starting methods, Effect of varying field current at different loads, V-Curves,

Hunting & damping, synchronous condenser.

Unit -5

Special Motors: Universal motor, Single phase AC series compensated motor, Stepper motors,

repulsion motor.

Books:

1. D. P. Kothari & I. J. Nagrath, “Electric Machines”, Tata McGraw Hill

2. Ashfaq Hussain, “Electric Machines” Dhanpat Rai & Company

3. Fitzerald, A. E., Kingsley and S. D. Umans, “Electric Machinery”, MC Graw Hill

4. P. S. Bimbhra, “Electrical Machines”, Khanna Publisher

5. P. S. Bimbhra, “ Generalized Theory of Electrical Machines”, Khanna Publishers

6. M. G. Say, “Alternating Current Machines”, Pitman & Sons

7. O. C. Taylor, “The performance & design of A. C. Commutator Motors”, A. H. Wheeler &Co(P)

Ltd.

TEE-353: ELEMENTS OF POWER SYSTEM

L T P

3 1 0

Unit-1

Power System Components: Single line Diagram of Power system, Brief description of power

system Elements: Synchronous machine, transformer, transmission line, bus bar, circuit breaker and

isolator. Supply System: Different kinds of supply system and their comparison, choice of

transmission voltage. Transmission Lines: Configurations, types of conductors, resistance of line,

skin and proximity effect, Kelvin‟s law.

Unit-2

Over Head Transmission Lines: Calculation of inductance and capacitance of single phase, three

phase, single circuit and double circuit transmission lines, Representation and performance of short,

medium and long transmission lines, Ferranti effect. Surge impedance loading.

Unit-3

Corona and Interference: Phenomenon of corona, corona formation, calculation of potential

gradient, corona loss, factors affecting corona, methods of reducing corona and interference.

Electrostatic and electromagnetic interference with communication lines. Overhead line Insulators:

Type of insulators and their applications, potential distribution over a string of insulators, methods of

equalizing the potential, string efficiency.

Unit-4

Mechanical Design of transmission line: Catenary curve, calculation of sag & tension, effects of

wind and ice loading, sag template, vibration dampers. Insulated cables: Type of cables and their

construction, dielectric stress, grading of cables, insulation resistance, capacitance of single phase and

three phase cables, dielectric loss, heating of cables.

Unit-5

Neutral grounding: Necessity of neutral grounding, various methods of neutral grounding, earthing

transformer, grounding practices. Electrical Design of Transmission Line: Design consideration of

EHV transmission lines, choice of voltage, number of circuits, conductor configuration, insulation

design, selection of ground wires.

Books:

1. W. D. Stevenson, “Element of Power System Analysis”, McGraw Hill.

2. I. J. Nagrath and D. P. Kothari, “Modern Power System”, TMH Publication.

2. C. L. Wadhwa, “Electrical Power Systems” New age international Ltd. Third Edition.

3. Ashfaq Hussain, “'Power System”, CBS Publishers and Distributors.

4. B. R. Gupta, “Power System Analysis and Design” Third Edition, S. Chand & Co.

5. M. V. Deshpande, “Electrical Power System Design” Tata McGraw Hill.

TEE-354: POWER STATION PRACTICE

LT P

3 1 0

Unit-1

Economic aspects of generation

Basic concept on generation, transmission and distribution, type of loads: industrial, commercial, and

agricultural, Load curve, load duration curve, load factor, capacity factor, diversity factor. Base load

station and peak load station, captive power plants, operating & spinning reserves. Load forecasting

and its solving techniques, site selection of thermal, hydroelectric, nuclear, diesel and gas power

plants.

Unit-2:

Tariffs and Power factor

Electric utility services, general tariff forms and different types of tariffs, concept of power and

energy in electrical system, maximum demand indicators and recorders. Evolution and definition of

power factor (pf), concept of pf lagging & leading, zero pf lagging & leading, causes and effects of

low power factor, necessity of power factor improvement and power factor improvement techniques.

Unit-3:

Power Plants and their coordinated operation

Type of power plants and their operation: thermal, hydroelectric, nuclear with nuclear fuel processing

and waste handling, diesel and gas. Field of application of power plants, advantages of coordinated

operation of different types of power plants, hydro–thermal scheduling, short-term and long-term

hydrothermal scheduling (without derivation), steam power plant coordination with run-off river, dam

storage, pumped storage and gas turbine plants.

Unit-4:

Non-conventional energy sources (NCES) and Magneto-hydro-dynamic (MHD) generators

Type of NCES and their operation: solar, wind, tidal, geo-thermal, MHD generator. Open and closed

cycle operation of MHD generators with advantages, problems, and future trends.

Unit-5:

Power station auxiliaries

Types of Turbines and their operation: Pelton, Francis, and Kaplan. Fuel feeding system both for coal

and biomass fuel, boilers, governors, excitation system, auto voltage regulators (AVR), busbar

arrangements, battery charger.

Books:

1. B. R. Gupta, „Generation of electric energy‟ (Eurasia publishing house; Delhi).

2. M. V. Deshpande, „Elements of power station design‟ (wheeler Publishing houses).

3. Soni, Gupta, Bhatnagar and Chakrabarti, A Textbook on „Power System (A Course in Electrical

Power)‟.

TEE- 355: DIGITAL SIGNAL PROCESSING

L T P

3 1 0

UNIT 1

DISCRETE FOURIER TRANSFORM: Discrete Fourier transform, frequency domain sampling

and reconstruction of discrete-time signals, DFT as a linear transformation, relationship of the DFT to

other transforms, properties of the DFT: periodicity, linearity, and symmetry, multiplication of two

DFTs and circular convolution, additional DFT properties, frequency analysis of signals using DFT.

UNIT 2

EFFICIENT COMPUTATION OF DFT: Efficient computation of DFT: FFT algorithms, direct

computation of the DFT, Radix-2 FFT algorithms, efficient computation of the DFT of two real

sequences, computations, efficient computation of the DFT of 2N-point real sequences.

UNIT 3 REALIZATION OF DIGITAL FILTERS: Block diagram representation, Basic structure for IIR filters- Direct forms (I & II), cascade and parallel realizations. Basic structure for FIR filters- Direct form structure, cascade form structure, Lattice structure, Linear phase FIR structure.

UNIT 4 DESIGN OF FIR FILTERS: Symmetric and Anti-symmetric FIR Filters, Design of Linear-Phase FIR Filters Using Windows, Design of Linear-Phase FIR Filters by the Frequency Sampling Method.

UNIT 5 DESIGN OF IIR FILTERS: IIR Filter Design by Approximation of Derivatives, IIRFilter Design by Impulse Invariance. IIR Filter Design by the Bilinear Transformation. APPLICATION OF DSP: Application of DSP to Speech processing, Application to RADAR system, Application of DSP in image processing, etc.

Books:

1. Proakis, J.G. & Manolakis, D.G., “Digital Signal Processing: Principles Algorithms and

Applications”, Prentice Hall (India).

2. Salivahanan S., “Digital Signal Processing”, TMH Publications

3. Oppenheim A.V. & Schafer, Ronald W., “Digital Signal Processing”, Pearson Education.

4. Sanjit K. Mitra, “Digital Signal Processing”, Third Edition, TMH, 2005.

PEE-351: CONTROL SYSTEM LAB

LT P

0 0 2

1. To determine response of first order and second order systems for step input for various values of

constant ‟K‟ using linear simulator unit and compare theoretical and practical results.

2. To study P, PI and PID temperature controller for an oven and compare their performance.

3. To study and calibrate temperature using resistance temperature detector (RTD).

4. To design Lag, Lead and Lag-Lead compensators using Bode plot.

5. To study behavior of separately excited dc motor in open loop and closed loop conditions at

various loads.

Software based experiments (Use MATLAB, LABVIEW software etc.)

6. To determine time domain response of a second order systems for step input and obtain

performance parameters.

7. To convert transfer function of a system into state space form and vice-versa.

8. To plot root locus diagram of an open loop transfer function and determine range of gain „K‟ for

stability.

9. To plot a Bode diagram of an open loop transfer function.

10. To draw a Nyquist plot of open loop transfer functions and examine the stability of the closed

loop system.

****Additional or any other experiment may be added based on contents of syllabi.

PEE-352: ELECTRICAL MACHINES-II LAB

L T P

0 0 2

1. To perform no load and blocked rotor tests on a three phase squirrel cage induction motor.

2. To obtain torque-slip characteristic of three phase squirrel cage induction motor:

3. To perform no load and blocked rotor tests on a single phase induction motor.

4. To perform speed control of three phase slip ring induction motor by varying rotor resistance.

5. To perform open circuit and short circuit tests on a three phase alternator and determine voltage

regulation by EMF method and MMF method.

6. To obtain V-curves and inverted V-curves of a three phase synchronous motor.

7. To determine Xd and Xq of a three phase salient pole synchronous machine using the slip test and

draw the power-angle curve.

8. To study synchronization of an alternator with the infinite bus by using:

(i) dark lamp method, (ii) two bright and one dark lamp method

****Additional or any other experiment may be added based on contents of syllabi.

PEE-353: SIMULATION LAB-II

LT P

0 0 2

LabVIEW based Experiments

1. Calculator design using virtual instrument

2. Study of Loop and case structure

3. Single phase Voltage and Current generation and measurement using VI

4. Power and Energy measurement using VI

5. Filter design for power quality improvement.

Experiments based on MATLAB

6. To study and simulate series RLC and parallel RLC circuits. Determine: (i) Power Factor (ii)

Quality Factor (assume any value for R, L & C)

7. To study and simulate speed control of D.C. motor by (i) field control (ii) armature

control.

8. To study and simulate (i) no-load test (ii) blocked rotor test for 3-φ Induction machine.

9. Write a MATLAB program on core type 1-φ transformer design.

10. To study and simulate V-curves and inverted V-curves for 3-φ synchronous motor.

***Additional or any other experiments using different softwares like PROTEUS, OrCAD, PSPICE,

PSCAD, EMTP etc. may be added.

PEE-355: DSP LAB

LT P

0 0 2

1. To verify Linear Convolution

2. To verify Circular Convolution

3. To verify Discrete Fourier Transform.

4. To verify Fast Fourier Transform.

5. To verify FIR low pass filter using Rectangular window.

6. To verify FIR low pass filter using Hamming window.

7. To verify FIR low pass filter using Triangular window.

8. To verify FIR high pass filter using Rectangular window.

9. To verify FIR high pass filter using Hamming window.

10. To verify FIR high pass filter using Triangular window.

11. To verify IIR low pass filter.

12. To verify IIR high pass filter.

13. To verify DCT.

****Additional or any other experiment may be added based on contents of syllabi.

COURSES AND EVALUATION SCHEME YEAR III, SEMESTER VI

(B. Tech. Electrical Engineering)

S.

No.

COURSE

CODE

SUBJECT

PERIODS

EVALUATION SCHEME

SESSIONAL

EXAM

ESE Subject

Total

L T P CT TA Total

Theory Subject

1 TEE 361 Power Electronics 3 1 0 30 20 50 100 150

2 TEE 362 Power System Analysis 3 1 0 30 20 50 100 150

3 TEE 363 Switch Gear and

Protection

3 1 0 30 20 50 100 150

4 TEE 364 Intelligent Systems 3 1 0 30 20 50 100 150

5 TEE 365 Communication

Engineering

3 1 0 30 20 50 100 150

PRACTICALS

1 PEE 361 Power Electronics Lab

0 0 2 15 10 25 25 50

2 PEE 362 Power System Lab

0 0 2 15 10 25 25 50

3 PEE 363 Switch Gear and

Protection Lab

0 0 2 15 10 25 25 50

4 PEE 365 Communication Engg.

Lab

0 0 2 15 10 25 25 50

Semester Total 950

GPP 361 General Proficiency 50 50

Grand Total 15 5 8 400 600 1000

TEE-361: POWER ELECTRONICS

LT P

3 1 0

Unit-1

Power Semiconductor Devices: Specification, Construction and Characteristics of Power diodes,

Power MOSFET, Insulated Gate Bipolar transistors (IGBTs)

Introduction to Thyristor family: SCR, DIACs, TRIACs, Light Activated SCRs (LASCRs),

Reverse Conducting Thyristor (RCT), Gate turn-off Thyristors (GTOs), Integrated Gate-Commutated

Thyristors (IGCTs), MOS controlled Thyristors (MCTs)

Unit-2

Thyristor Fundamentals: Construction of SCR, Operating modes, Two transistor analogy, Turn on

& turn off methods (Commutation methods), Series and Parallel operations of SCRs: Need, String

efficiency, Static and Dynamic Equalizing circuit, Isolation of gate and base drive using pulse

transformer and Opto-couplers, Gate Triggering circuits, UJT and UJT as an oscillator, Cooling and

Heat sinks, Thermal Modeling, protection, Design of Snubber circuit, Gate characteristic and Gate

protection.

Unit-3

Phase Controlled (AC to DC Converters): Principle of phase controlled converter operation;

Operation of 1-phase half wave converter with R, RL and RLE load; freewheeling diode ; 1- phase

full wave converter: Center-tapped and Bridge Configuration; Operation and analysis with R, RL,

RLE load; Rectification and Inversion mode of operation; Operation and analysis of 1-phase Half

controlled converter; 3-phase converters: Operation of half wave controlled converter; Full wave

controlled converters, Rectification and Inversion Mode; Effect of source and load inductances,

Power factor improvement techniques, Applications of AC-DC converters.

Unit-4

Choppers (DC to DC Converters): Principle and Classification of DC choppers, Control strategies,

Basic DC-DC converter (switch regulator) topologies: Principle, operation and analysis for Buck,

Boost, Buck-Boost, Continuous conduction and Discontinuous conduction operation, Chopper

configurations: Voltage Commutated, Current Commutated, Load Commutated Chopper, Application

of DC to DC converters. Inverters (DC to AC): Single phase series inverter, single phase bridge

inverters , three phase bridge inverters, introduction to 1200& 180

0 mode of operation and its

applications

Unit-5

AC Voltage controllers (AC to AC): Principle of on-off and phase controls, single phase ac voltage

controller with resistive and inductive loads, Cascaded voltage controller, three phase ac voltage

controllers and its applications. Cycloconverters: Principle of operation and its applications, single

phase to single phase, three phase to single phase and three phase to three phase cycloconverters,

output voltage equation.

Books:

1. M. D. Singh and K. B. Khanchandani, “Power electronics”, TMH, New Delhi, 2nd ed., 2007.

2. Muhammad H. Rashid, “Power Electronics - Circuits, Devices and Applications”, Prentice Hall of

India, 3rd ed., 2003.

3. Vedam Subramanyam, “Power Electronics – Devices, Converters and Applications”, New Age

International Publishers Pvt. Ltd., Bangalore, 2nd ed. 2006.

4. P. S. Bimbhra, “Power Electronics”, Khanna Publishers, New Delhi, 2012.

5. Ned Mohan, Undeland and Robbins, “Power Electronics – Converters, Applications and Design”,

John Willey & sons, Inc., 3rd ed., 2003.

6. V. R. Moorthi, “Power Electronics”, Oxford University press, 2005.

TEE-362: POWER SYSTEM ANALYSIS

L T P

3 1 0

Unit-1

Representation of Power SystemComponents: Synchronous machines, Transformers, Transmission

lines, one line diagram, Impedance and reactance diagram, per unit System. Symmetrical

components: Symmetrical Components of unbalanced phasor, power in terms of symmetrical

components, sequence impedances and sequence networks.

Unit-2

Symmetrical fault analysis: Transient in R-L series circuit, calculation of 3-phase short circuit

current and reactance of synchronous machine, internal voltage of loaded machines under transient

conditions.

Unsymmetrical faults: Analysis of single line to ground fault, line-to-line fault and Double Line to

ground fault on an unloaded generators and power system network with and without fault impedance.

Formation of Zbus using singular transformation and algorithm.

Unit-3

Load Flow Analysis: Introduction, bus classifications, nodal admittance matrix (Ybus), development

of load flow equations, load flow solution using Gauss-Siedel and Newton-Raphson method,

approximation to N-R method and fast decoupled method.

Unit-4

Power System Stability: Stability and Stability limit, Steady state stability study, derivation of Swing

equation, transient stability studies by equal area criterion and step-by-step method. Factors affecting

steady state and transient stability and methods of improvement.

Unit-5

Traveling Waves: Wave equation for uniform Transmission lines, velocity of propagation, surge

impedance, reflection and transmission of traveling waves under different line loadings. Bewlay‟s

lattice diagram, protection of equipments and line against traveling waves.

Books:

1. W. D. Stevenson, Jr., “Elements of Power System Analysis”, McGraw Hill.

2. C. L. Wadhwa, “Electrical Power System”, New Age International.

3. Chakraborthy, Soni, Gupta & Bhatnagar, “Power System Engineering”, Dhanpat Rai & Co.

4. T. K. Nagsarkar & M. S. Sukhija, “Power System Analysis”, Oxford University Press, 2007.

5. I. J. Nagrath and D. P. Kothari, “Modern Power System”, TMH Publication.

TEE-363: SWITCHGEAR AND PROTECTION

LT P

3 1 0

Unit-1:

Introduction to power system:

An overview of faults, need for protective system and its components, requirement of protective

relaying, qualities of protection system, function of protective relaying, protective zones, primary,

backup and auxiliary protections.

Classification of Protective Relays: Electromechanical - Electromagnetic, attraction and induction

type relays, thermal relay, gas actuated relay, Static and Numerical relays

Unit-2:

Protective schemes:

Over current protection, directional protection, distance protection, differential protection.

Static relays: Amplitude and phase comparators, comparison with electromagnetic relays,

classifications- over current relay, directional relay, distance relay, differential relay.

Unit-3:

Protection of transmission line:

Time graded protection, differential and distance protection of feeders, choice between impedance,

reactance and MHO relays, carrier current protection of lines, protection of bus, auto reclosing, pilot

wire protection.

Unit-4:

Apparatus protection: Types of faults on alternator, stator and rotor protection, negative sequence

protection, loss of excitation and overload protection. Types of faults on transformer, percentage

differential protection, isolated neutral system, grounded neutral system and selection of neutral

grounding.

Unit-5:

Circuit Braking: Arc phenomenon, properties of arc, arc extinction theories, recovery voltage and

restriking voltage, current chopping, resistance switching, capacitance current interruption, circuit

breaker ratings.

Circuit breakers: Need of circuit breakers, types of circuit breakers, operating modes, operating

principles and construction, Air Blast, Bulk and Minimum Oil, SF6, Vacuum Circuit Breakers, HVDC

circuit breakers.

Testing of circuit breakers: Classifications, testing station &equipments, testing procedure, direct and

indirect testing.

Books:

1. W. D. Stevenson, “Element of Power System Analysis”, McGraw Hill, USA.

2. C. L. Wadhwa, “Electrical Power Systems” New age international Ltd. Third Edition.

3. M. V. Deshpandey, “Elements of Power System Design”, Tata McGraw Hill, India.

4. Soni, Gupta &Bhatnagar, “A Course in Electrical Power”, DhanpatRai& Sons, India.

5. Ram B and Vishwakarma D. N., “Power System Protection and Switchgear”, McGraw Hill.

6. Rao S. S., “Switchgear and Protection”, Khanna Publications, New Delhi.

7. Ravindranath B. and M. Chander, “Power system Protection and Switchgear”, Wiley Eastern Ltd,

Delhi.

TEE-364: INTELLIGENT SYSTEMS

L T P

3 1 0

Unit-1

Neural Networks (Introduction & Architecture): Neuron, Nerve structure and synapse, Artificial

Neuron and its model, activation functions, Neural network architecture: single layer and multilayer

feed forward networks, recurrent networks. Various learning techniques; perception and convergence

rule, Auto-associative and hetro-associative memory

Unit-2

Neural Networks (Contd.)(Back propagation networks): Architecture: perceptron model, solution,

single layer artificial neural network, multilayer perception model; back propogation learning

methods, effect of learning rule co-efficient; backpropogation algorithm, factors affecting back

propagation training, applications.

Unit-3

Fuzzy Logic (Introduction): Basic concepts of fuzzy logic, Fuzzy sets and Crisp sets, Fuzzy set

theory versus probability theory, Fuzzy set theory and operations, Properties of fuzzy sets, Fuzzy and

Crisp relations, Fuzzy to Crisp conversion.

Unit-4

Fuzzy Logic (Contd.) (Fuzzy Membership, Rules): Membership functions, interference in fuzzy

logic, fuzzy if-then rules, Fuzzy implications and Fuzzy algorithms, Fuzzyfications &

Defuzzifications, Fuzzy Controller.

Unit-5

Genetic Algorithm: Introduction, mutation, population, cross over.

Application of Genetic Algorithm, Neural Network and Fuzzy logic, case study, Inverted pendulum,

Image processing. Introduction to Neuro - Fuzzy logic controller.

Books:

1. Kumar Satish, “Neural Networks” Tata McGraw Hill

2. S. Rajsekaran & G.A. Vijayalakshmi Pai, “Neural Networks, Fuzzy Logic and Genetic Algorithm:

Synthesis and Applications” Prentice Hall of India.

3. Simon Haykin, “Neural Networks” Prentice Hall of India

4. Timothy J. Ross, “Fuzzy Logic with Engineering Applications” Wiley India.

TEE-365: COMMUNICATION ENGINEERING

L T P

3 1 0

Unit-1

INTRODUCTION AND RANDOM PROCESS: Overview of communication system,

communication channels, need for modulation, baseband and pass band signals. Probability theory,

random variables, statistical averages, transformation of random variables, random processes,

stationary, mean, correlations and covariance functions, ergodicity, power spectral density and

Gaussian process.

Unit-2

AMPLITUDE MODULATION: Amplitude Modulation, Double side band with Carrier (DSB-C),

Double side band without Carrier, Single Side Band Modulation, DSBSC, DSB-C, SSB Modulators

and Demodulators, Vestigial Side Band (VSB), Quadrature Amplitude Modulator, Frequency division

multiplexing, single side band transmission, comparison of various AM systems.

Unit-3

ANGLE MODULATION: Angle (Phase and frequency) Modulation, Mathematical Analysis,

Deviation sensitivity, Waveforms, Phase deviation and modulation index, Frequency analysis of angle

modulated system, Bandwidth requirement of angle modulated system, FM Modulators and

Demodulators, Nonlinear effects in FM systems, FM Broadcasting, comparison of angle modulation

and amplitude modulation.

Unit-4

PULSE MODULATION: Sampling Theorem, Pulse Amplitude Modulation ( PAM), Natural PAM

Frequency Spectra for PAM , Flat-top PAM, Sample and hold circuits, Time division Multiplexing,

PAM Modulator Circuit, Demodulation of PAM Signals, Pulse Time Modulation (PTM); Pulse Width

Modulation(PWM), Pulse Position Modulation (PPM), PPM Demodulator.

Unit-5

DIGITAL COMMUNICATION: PCM Coding, DM, DPCM, ADCM, data transfer rate, line coding

and its properties, NRZ & RZ types, waveforms for amplitude, frequency and phase shift keying,

method of generation and detection of coherent & noncoherent binary ASK, FSK & PSK & PSD

derivation for coherent & non-coherent binary ASK, FSK & PSK, differential phase shift keying, bit

error rate comparison of digital modulation techniques.

Books: 1. George Kennedy, “Communication System” TMH

2. B. P. Lathi, “Modern Digital and Analog Communication System” Oxford University Press.

3. Simon Haykin , “Communication Systems” John Wiley & Sons.

4. Taub Schilling, “Principles of Communication Systems” TMH.

5. J. G. Proakis, M. Salehi, “Communications Systems Engineering”, PHI.

PEE-361: POWER ELECTRONICS LAB

LT P

0 0 2

1. To obtain V-I characteristics of SCR and measure latching and holding currents.

2. To study UJT trigger circuit for half wave and full wave control.

3. To study single-phase half wave controlled rectified with (i) resistive load (ii) inductive load with

and without freewheeling diode.

4. To study single phase fully controlled by using cosine control scheme.

5. To study three-phase fully and half controlled bridge rectifier with resistive and inductive loads.

6. To study single-phase ac voltage regulator with resistive and inductive loads.

7. To study single phase cycloconverter.

8. To study triggering of (i) IGBT (ii) MOSFET (iii) power transistor.

9. To study operation of IGBT/MOSFET chopper circuit

10. To study MOSFET/IGBT based single-phase series-resonant inverter.

11. To study MOSFET/IGBT based single-phase bridge inverter.

Software based experiments (PSPICE/MATLAB)

12. To obtain simulation of SCR and GTO thyristor.

13. To obtain simulation of Power Transistor and IGBT.

14. To obtain simulation of single phase fully controlled bridge rectifier and draw load voltage and

load current waveform for inductive load.

15. To obtain simulation of single phase full wave ac voltage controller and draw load voltage and

load current waveforms for inductive load.

16. To obtain simulation of step down dc chopper with L-C output filter for inductive load and

determine steady-state values of output voltage ripples in output voltage and load current.

****Additional or any other experiment may be added based on contents of syllabi.

PEE-362: POWER SYSTEM LAB

LT P

0 0 2

1. To determine fault current for L-G, L-L, L-L-G and L-L-L faults at the terminals of an alternator

at very low excitation

2. To study ferranti effect and voltage distribution in long transmission line using transmission line

model.

3. Plotting the equipotential lines of single and multilayer cables.

4. To study the performance characteristics of a radial distribution system.

5. To study the performance characteristics of a ring main distribution system.

6. To study and obtain ABCD parameters, h and image parameter of transmission line.

7. To study and obtain the string efficiency of insulators with and without guard ring.

8. To determine direct axis reactance (Xd) and quadrature axis reactance (Xq) of a salient pole

alternator.

9. To determine negative and zero sequence reactances of an alternator.

10. To determine sub transient direct axis reactance (xd) and sub transient quadrature axis reactance

(xq) of an alternator.

Simulation Based Experiments (using MATLAB or any other software)

11. To determine transmission line parameters of short, medium and long transmission line.

12. To obtain steady state, transient and sub-transient short circuit currents in an alternator.

13. To obtain formation of Y-bus and perform load flow analysis using N-R method.

14. To perform symmetrical fault analysis in a power system.

15. To perform unsymmetrical fault analysis in a power system.

****Additional or any other experiment may be added based on contents of syllabi.

PEE-363: SWITCH GEAR AND PROTECTION LAB

LT P

0 0 2

1. To study the instantaneous over current relay determine the time-current characteristics.

2. To study the IDMT over current relay and determine the time-current characteristics.

3. To study the earth fault relay and determine the time-current characteristics.

4. To study the thermal relay and determine the time-current characteristics.

5. To study percentage differential relay and plot its operating characteristics.

6. To study Impedance, MHO and Reactance type distance relays.

7. To study over-voltage relay and determine the time-voltage characteristics.

8. To study under-voltage relay and determine the time-voltage characteristics.

9. Measurement of earth resistance using Megger.

****Additional or any other experiment may be added based on contents of syllabi.

TEE-365: COMMUNICATION ENGINEERING LAB

LT P

0 0 2

1. To study Amplitude Modulation and Demodulation

2. To study SSB, DSB and DSBSC amplitude modulation and DSB demodulation

3. To study Frequency Modulation and Demodulation

4. To study Phase Modulation and Demodulation

5. Implementation and verification Amplitude Shift Keying (ASK)

6. Implementation and verification Frequency Shift Keying (FSK)

7. Implementation and verification Phase Shift Keying (PSK)

8. To study frequency division multiplexer & de-multiplexer

9. Verification of Sampling theorem and reconstruction of its equivalent analog signal

10. Implementation and verification of delta modulation and demodulation techniques.

****Additional or any other experiment may be added based on contents of syllabi.