RGPV Syllabus for 7th Sem EX Branch

RGPV Syllabus for 7th Sem EX Branch

 

 

PROGRAMME: B.E. Electrical & Electronics Engineering, VII Semester

Course: EX 701 Power System II
Course Contents
Unit-I
General – Problems associated with modern interconnected power Systems, deregulation, power systems
restructuring, distributed generation, congestion, available transfer capacities, pricing of energy and
transmission services.
Unit-II
Power flow studies – Formulation of static power flow equations and solutions using Gauss- Seidel, Newton
Raphson and FDLF methods, comparison of these methods, Economic operation of power system – Economic
dispatch, Emission dispatch, line loss, ITL, economic dispatch using lagrangian multiplier method.
Unit-III
MW Frequency control- Coherency, control area, modeling of speed control mechanism, load damping,
block diagrammatic representation of single and two area interconnected system, static and dynamic
response, .optimum parameter adjustment.
Unit-IV
MVAR Voltage control Problem- Difference in control strategy over MW – f control, characteristics of an
excitation system, DC AC and static excitation system, General block diagram representation of voltage
regulators.
Unit-V
Power System Stability – Steady state, dynamic and transients stability, Swing equation , equal area criterion,
solution of swing equation using step by step method modified Eulers method and Rnge-Kutta method,
methods of improving transient stability.
Reference Books :
1. Modern Power System Analysis-by I.J. Nagrath & D.P. Kothari Tata Mc Graw – Hill Publication
Company Ltd 2nd edition.
2. Electrical Power Systems-by C.L. Wadhwa New Age International (P) Limited Publishers, 2nd edition
1998.
3. Reactive power Control in Electric Systems-by T.J.E. Miller, John Wiley & Sons.
4. T.K. Nagsarkar, M.S. Sukhiza, -“Power System Analysis”, Oxford University Press.
5. Elgerd O.I., “Electric Energy Systems Theory”, TMH, New Delhi, Second Edition 1983.
6. Prabha Kundur, “Power system stability and control”, Mc-Graw Hill Inc, New York, 1993.
7. Taylor C.W., “Power System Voltage Stability”, Mc-Graw Hill Inc, New York, 1993.
8. Nagrath IJ, Kothari D.P., “Power System Engineering”, Tata Mc-Graw Hills, New Delhi 1994.
9. Weedy B.M. “Electric Power System” John Wiley and Sons, 3rd edition.
10. P.S.R. Murthy, “Power System Operation and Control”, B S Publ-ication
11. Power Generation, Operation and Control by A.J. wood and B.F. Wollenberg John Wiley & Sons Inc.
1984.
12. Power Systems Analysis- by A.R. Bergen Prentice Hali Inc.
13. Economic Operation of Power Systems- by L.K. Kirchmayer Wiley Eastern Ltd.
W.e.f. :- July-2010 Academic Session-2010-11
List Of Experiments:
1. To develop a program in Matlab for information of Y-bus matrix for N bus system.
2. Load flow solution for 3-bus system using Gauss- Seidel, Newton Raphson and FDLF methods up to 3
iteration.
3. Load flow solution for IEEE 6-bus and 30-bus system in Matlab using Newton Raphson method.
4. Assessment of transient stability of a single machine system.
5. Effect of compensation on voltage profile of IEEE 6-bus system.
6. Study of any software tools (PSAT, EDSA, MY POWER, ETAP etc).

 

Course: EX-702 Computer Applications to Power Systems

Course Contents
Unit-I
Models of power system components, network model using graph theory, formation of Z bus, transmission
line models, regulating transformer, line loadability, capability curves of alternator.
Unit-II
Control of load bus voltage using reactive power control variable, SVC & SVS, Regulated shunt
compensation, series and shunt compensation, Uniform series and shunt compensation and effect on
loadability of transmission lines.
Unit-III
Sensitivity analysis- General sensitivity relations, generation shift distribution factors, line outage distribution
factors, compensated shift factors, sensitivity associated with voltage-VAR, sensitivities relating load bus
voltage changes in terms of PV bus voltage changes, sensitivity relating changes in reactive power generation
for changes in PV Bus Voltage.
Unit-IV
Power system security – Security functions, Security level, contingency analysis, security control, economic
dispatch using LP formulation, pre-contingency and post- contingency, corrective rescheduling.
Unit-V
Voltage stability – Difference between voltage and angle stability, PV Curve for voltage stability assessment,
proximity and mechanism, modal analysis using reduced Jacobian, participation factor, effect of series and
shunt compensation on voltage stability , effect of load models.
References:
.
1. Power Generation, Operation and Control by A.J. wood and B.F. Wollenberg John Wiley & Sons Inc. 1984.
2. Computer methods in power systems analysis – by stage G.W. and E.L. Abiad A.H. Mc Graw Hill.
3. Computer Techniques in Power Systems Analysis- Pai M.A. Tata Mc Graw Hill.
4. Computer Modeling of Electrical Power Systems, Arrillaga J. Arnord C.P Harker B.J. John Wiley & Son
5. Computer Aided Power Systems Analysis Kusic G.L. 2nd Edition, CRC Press
6. Modern Power Systems Analysis Nagrath I.J. and Kothari D.P. Tata Mc Graw Hill.
7. Power System Analysis Grainger J.J. & Stevnson W.D. Mc Graw Hill.
8. Power System Stability and control –P Kundur ,IEEE Press 1994.
9. Advance Power Systems Analysis and Dynamics Singh L.P. John Wiley.

Course: EX 703 Digital Signal Processing
COURSE CONTENTS
Unit-I
Introduction to Digital Signal Processing, Discrete time signals & systems, linear shift invariant systems,
stability and causality, Linear-constant coefficient difference equations, Frequency domain representation of
discrete time signals and systems, properties of the Discrete Time Fourier transform (DTFT), Sampling and
discrete time processing of continuous-time signals.
Unit-II
Applications of z-transforms, solution of difference equations of digital filters, System function, stability
criterion, frequency response of stable systems, one sided Z-transform and its applications.
Unit-III
Discrete Fourier series: Properties of discrete Fourier series, DFS representation of periodic sequences. Discrete
Fourier Transforms: Properties of DFT: Fast Fourier Transforms (FFT) – Radix-2 decimation in time and
decimation in frequency FFT Algorithms. Inverse FFT.
Unit-IV
IIR DIGITAL FILTERS: Analog filter approximations – Butterworth and Chebyshev, Design of IIR Digital
filters from analog filters, Bilinear transformation method, step & impulse invariance techniques, Spectral
Transformations, Realization of IIR digital filters – direct, canonic, cascade & parallel forms.
Unit-V
FIR DIGITAL FILTERS: Characteristics of FIR Digital Filters frequency response, Design of FIR Digital
Filters using Window Techniques. Comparison of IIR and FIR filters, Realization of FIR digital filters -
direct, linear phase, cascade & parallel forms.
References:
1. Oppenheim & Schaffer, Digital Signal Processing, PHI.
2. S.K. Mitra, Digital Signal Processing, TMH
3. Proakis and Manolakis, DSP.
4. A. Antoniou, Digital Filters Analysis & Design, TMH
Course: EX 7101 High Voltage Engineering

Course Contents
Unit-I
Introduction:-Introduction to HV technology, advantages of transmitting electrical power at high voltages,
need for generating high voltages in laboratory. Important applications of high voltage.
Unit-II
Breakdown phenomena:- Classification of HV insulating media, Properties of important HV insulating
media. Gaseous dielectrics: Ionizations: primary and secondary ionization processes. Criteria for gaseous
insulation breakdown based on Townsend’s theory, Limitations of Townsend’s theory. Streamer’s theory
breakdown in non uniform fields. Corona discharges. Paschen’s law and its significance. Time lags of
Breakdown. Breakdown in solid dielectrics: Intrinsic Breakdown, avalanche breakdown, thermal breakdown,
and electro mechanic breakdown. Breakdown of liquids dielectric dielectrics: Suspended particle theory,
electronic Breakdown, cavity breakdown (bubble’s theory), electro convection breakdown.
Unit-III
Generation of HV AC DC and Impulse Voltage and current:- HV AC-HV transformer; Need for cascade
connection and working of transformers units connected in cascade, Series resonant circuit- principle of
operation and advantages. Tesla coil. HV DC- voltage doubler circuit, cock croft- Walton type high voltage
DC set, Introduction to standard lightning and switching impulse voltages. Analysis of single stage impulse
generator-expression for Output impulse voltage, Multistage impulse generator Components of multistage
impulse generator. Triggering of impulse generator by three electrode gap arrangement. Triggering gap and
oscillograph time sweep circuits. Generation of switching impulse voltage. Generation of high impulse
current.
Unit-IV
Measurement of high voltages:- Electrostatic voltmeter-principle, construction and limitation. Generating
voltmeter- Principle, construction. Series resistance micro ammeter for HV DC measurements. Standard
sphere gap measurements of HV AC, HV DC, and impulse voltages;Factors affecting the measurements.
Potential dividers-resistance dividers capacitance dividers mixed RC potential dividers. Surge current
measurement.
Unit-V
High voltage tests on electrical apparatus:-Definitions of technologies, tests on isolators, circuit breakers,
cables insulators and transformers.
W.e.f. :- July-2010 Academic Session-2010-11
Reference books:
1. E. Kuffel and W.S. Zaengl, “High voltage engineering fundamentals”, 2nd edition, Elsevier,
press, 2005.
2. M.S.Naidu and Kamaraju, “High Voltage Engineering”, 3rd edition, THM, 2007.
3. L. L. Alston, “High Voltage technology”, BSB Publication, 2007..
4. Rakosh Das Begamudre, Extra High voltage AC transmission engineering, Wiley Easternlimited,
1987.
5. Transmission and distribution reference book-Westing House.C.L.Wadhwa, High voltage
engineering, New Age International Private limited, 1995.
Course: EX 7102: SCADA Systems and Applications
Course Contents
Unit I
Introduction to SCADA and PLC:SCADA: Data acquisition system, evaluation of SCADA, communication
technologies, monitoring and supervisory functions. PLC: Block diagram, programming languages, Ladder
diagram, Functional Block diagram, Applications, Interfacing of PLC with SCADA.
Unit II
SCADA system components: Schemes, Remote Terminal Unit, Intelligent Electronic Devices,
Communication Network, SCADA server.
Unit III
SCADA Architecture-Various SCADA Architectures, advantages and disadvantages of each system, single
unified standard architecture IEC 61850 SCADA / HMI Systems.
Unit IV
SCADA Communication-Various industrial communication technologies- wired and wireless methods and
fiber optics, open standard communication protocols.
Unit V
Operation and control of interconnected power system-Automatic substation control, SCADA
configuration, Energy management system, system operating states, system security, state estimation. Unit
VI: SCADA applications Utility applications, transmission and distribution sector operation, monitoring
analysis and improvement. Industries oil gas and water. Case studies, implementation, simulation exercises.
Reference Books:
1. Stuart A Boyer: SCADA supervisory control and data acquisition.
2. Gordan Clark, Deem Reynders, Practical Modem SCADA Protocols.
3. Sunil S. Rao, Switchgear and Protections, Khanna Publication.

Course: EX-7103- VLSI
Course Contents
Unit-I
Overview of VLSI Design Methodology VLSI design process, Architectural design, Logical design, Physical
design, Layout styles, Full custom & Semi custom approaches.
Basic Electrical Properties of MOS and CMOS Circuits, NMOS, PMOS, Transistors, MOS device equations,
Basic DC equations second order effects, MOS modules, Small signal AC characteristics, NMOS inverter,
Steered input to an NMOS inverter, depletion mode & enhancement mode pull ups, CMOS inverter, DC
characteristics, inverter delay, Pass transistor, transmission gate.
Unit-II
VLSI Fabrication Techniques An overview of wafer fabrication, Wafer processing, Oxidation, Pattering,
Diffusion, Ion implantation, Deposition, silicon gate NMOS process, CMOS processor, N well, P well, Twintub,
Silicon on insulator, CMOS process enhancements interconnect circuit elements latch up, latch up
triggering & prevention techniques.
Unit-III MOS and CMOS Circuit Design Process-Layer representation, Stick diagrams, NMOS design style, CMOS
design style, Design rules, Need for design rules, Mead Conway design rules for silicon gate NMOS process,
CMOS n well/ p well based design rules simple layout examples, Sheet resistance estimation.
Capacitance estimation, Area capacitance, Wiring capacitance, Driving large capacitive loads.
Unit-IV
NMOS & CMOS Circuit and Logic Design, Switch logic, Pass transistor & Transmission gate, gate logic,
inverter, two input NAND gate, NOR gate other form of CMOS logic, Dynamic CMOS logic Clocked CMOS
logic, Precharged domino CMOS logic, Structured design, Simple combinational logic design examples,
Parity generator, Multiplexers clocked sequential circuits, Two phase clocking, charge storage, Dynamic
register element, NMOS and CMOS, Dynamic shift register, semi static register, J-K flip flop.
Unit-V
Subsystem Design Process
Design of a 4-bit shifter, general arrangement of 4 bit arithmetic processor, Design of a ALU system
implementing ALU functions with an adder, carry look ahead adders, Multipliers, Serial parallel multipliers,
Pipe lined multiplier array, Modified Booth’s algorithm
References:
1. Douglas “A puchnel and Kamrah Eshraghian, Basic VLSI design, Prentice Hall of India.
2. Neil H.E. West and Kamrah Eshraghigm “Principle of CMOS VLSI design: A System perspective”, Addison wisely.
3. Eugene D Fabricus ” Introduction to VLSI design” McGraw Hill International.
4. Amar Mukherjee, “Introduction to NMOS & COMS VLSI design” Prentice Hall.
5. Wayne Wolf “Modern VLSI design- Systems on Silicon”, Prentice Hall.
6. Carver Mead a Lynn Conway, “Introduction to VLSI Systems”, Addison Wesley.
Course: EX7201 EHV A.C. and D.C. Transmission
COURSE CONTENTS
Unit-I
Constitution of EHV a.c. and d.c. links, Kind of d.c. links, Limitations and Advantages of a.c. and d.c.
transmission, Principal application of a.c. and d.c. transmission, Trends in EHV a.c. and d.c. transmission,
Power handling capacity. Converter analysis garetz circuit, Firing angle control, Overlapping.
Unit-II
FACTS devices, basic types of controller, series controller, static synchronous series compensator(SSSC),
thyristor-controlled series capacitor(TCSC), thyristor controlled series reactor(TCSR), shunt controller
(STATCOM), static VAR compensator(SVC), series-series controller, combined series-shunt controller,
unified power flow controller(UPFC), thyristor controlled phase shifting transformer(TCPST).
Unit-III
Components of EHV d.c. system, converter circuits, rectifier and inverter valves, Reactive power
requirements, harmonics generation, Adverse effects, Classification, Remedial measures to suppress, filters,
Ground return. Converter faults & protection harmonics misoperation, Commutation failure, Multiterminal
D.C. lines.
Unit-IV
Control of EHV d.c. system desired features of control, control characteristics, Constant current control, Constant
extinction angle control. Ignition Angle control. Parallel operation of HVAC & DC system. Problems &
advantages.
Unit-V
Travelling waves on transmission systems, Their shape, Attenuation and distortion, effect of junction and
termination on propagation of traveling waves. Over voltages in transmission system. Lightning, switching
and temporary over voltages: Control of lighting and switching over voltages
Reference:
1. S. Rao,- “EHV AC & DC Transmission” Khanna pub.
2. Kimbark,-” HVDC Transmission” john willy & sons pub.
3. Arrillaga,- “HVDC Transmission”2nd Edition ,IEE londan pub.
4. Padiyar, -“HVDC Transmission” 1st Edition ,New age international pub.
5. T.K. Nagsarkar,M.S. Sukhiza, -“Power System Analysis”, Oxford University
6. Narain.G. Hingorani, l. Gyugyi-”Undustanding of FACTS concept and technology”, john willy &
sons pub.
7. P.Kundur- “H.V.D.C. Transmission” McGraw Hill Pub.
Course: EX 7202 Optical Communication
COURSE CONTENTS
Unit-I
Introduction to optical communication principles of light transmission optical fiber modes and configurations,
Mode theory for circular wave-guides, Single-mode fibers, Multimode fibers, Numerical aperture, Mode field
diameter, V-number, fiber materials, Fiber fabrication techniques.
Unit-II
Optical sources, LED’S, LASER diodes, Model reflection noise, Power launching and coupling, population
inversion, fiber splicing, optical connectors, Photo-detectors, PIN, Avalanche detector, Response time, Avalanche
multiplication noise.
Unit III
Signal degradation in optical fibers, Attenuation losses, Signal distortion in optical wave guides, Material
dispersion, Wave guide dispersion, Chromatic dispersion, Inter-modal distortion, Pulse broadening in Graded
index fibers, Mode coupling, Advance fiber designs: dispersion shifted, Dispersion flattened, Dispersion
compensating fibers, Design optimization of single mode fibers.
Unit-IV
Coherent optical fiber communication, Modulation techniques for Homodyne and Heterodyne systems,
Optical filter link design. Rise time budget and link power budget, Long haul systems bit error rate, line
coding, NRZ, RZ, Block Codes eye pattern.
Unit-V
Advance system and techniques, wavelength division multiplexing, optical amplifiers semiconductor
amplifier, EDFA, Comparison between semiconductor and optical amplifier, Gain band width, Photonic
switching, Optical Networks . Optical fiber bus, Ring topology, Star architectures, FDDI, SON-ET.
References:
.
1. Frams J. & V.K. Jam, Optical Communication Systems.
2. Ghatak A.K., & Thyagarajan, K., Optical Communication. TMH
3. Liu- Principles & Application of Optical Communication 1st ed., TMH
4. G. Keiser- Optical Fiber Communication 4th ed., TMH
Course: EX 7203 Computer Networks
COURSE CONTENTS
Unit-I
Introduction to computer network, classification of networks (WAN, MAN, LAN), distributed systems, digital
signals and data rates, bit stream, symbols and band rate, transmission media, modems, structure of computer
network, circuit, packet, message switching topological design, back bone design OSI, reference model.
Unit-II
Physical and data link layer, bit communication between DTE and DCE, RS232C, novel modem Terminal
handling, multiplexing and concentration data link layer service and design issues, errors detection and
correction, retransmission strategies, sliding window protocols, satellite and packet radio networks, pure aloha
protocols, slotted aloha protocol, satellite networks, reservation aloha protocol, DES, PCEM, packet radio
networks.
Unit-III
Network layer, basic design issues, network layer services, connection oriented and connection less services,
routing, static multipath, centralized isolated distributed hierarchical broadcast, flow based routing, congestion
deadlocks radio concept of Ethernet LAN topology and architecture CSMA/CD protocol, token ring LAN
token bus LAN, Fiber optic LAN principle of LAN bridges, transparent bridge source routing bridges,
gateway, gateway design issues x25 internet working.
Unit-IV
ISDN, B-ISDN and ATM, evolution of ISDN, goal of ISDN services, ISDN system architecture and network
terminating devices ISDN interface ISDN signaling, broad band ISDN, Asynchronomous transfer modem
ATM adaptation layer, transport layer, OSI transport protocol, session layer designing issues, data exchange
OSI session layer primitives, transport protocol TCP
Unit-V
Presentation layer, abstract syntax notation data compressed on oxyptography, application layer OST service
elements ACSE and CCR, the transfer access and management, concurrence control nistual terminals,
electronic mail directory services distributed systems, formal protocol modules, network management, mobile
networking.
Unit-VI
Networking Equipments and Monitoring Tools Routers, Modems, Switches, Gateways, online networking
monitoring tools, Network security, Proxy Server design.
References:
1. Tanenbum, Computer Networks, PHI.
2. Keizer, LANs.
3. Stalling W., Computer Networks, PHI.
4. ISDN & Broadband.
5. ISDN: Stalling W., PHI.

 

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