Electrical and Electronics - Lingaya's University

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B.Tech. Electrical & Electronics Engineering (Regular)converter control; modeling of DC network;modeling of AC networks.3. ANALYSIS OF HVDC CONVERTERS: Pulsenumber; choice of converter configuration;simplified analysis of graetz circuit; converterbridge characteristics; characteristics of a twelvepulseconverter; detailed analysis of converterswith and without overlap.4. CONVERTER AND HVDC SYSTEM CONTROL:General principles of DC link control; convertercontrol characteristics, system control hierarchy,firing angle control current and extinction anglecontrol, starting and stopping of DC link, powercontrol, higher level controllers, telecommunicationrequirements.5. POWER FLOW ANALYSIS IN AC/DCQUANTITIES: General; modeling of DC links;solution of DC load flow; per unit system for DCquantities, solution techniques of AC-DC powerflow equations.6. CONVERTER FAULTS AND PROTECTION:Introduction; converter faults; protection againstover –currents; over-voltages in a converterstation; surge arresters, protection against overvoltages.7. SMOOTHING REACTOR AND DC LINE:Introduction; smoothing reactors; DC line; transientover voltages in DC line; protection of DC line; DCbreakers; Monopolar operation; effects of proximityof AC and DC transmission lines.TEXT BOOKPadiyar, K. R., ―HVDC Power Transmission Systems‖,Wiley Eastern Ltd. New Delhi.REFERENCE BOOKS1. Arrillaga, J. and Smith, B.C., ―AC-DC PowerSystem Analysis‖, IEE Press, London.2. Kimbark, Edward., ―Direct Current Transmission‖,Vol-1, John-Wiley & sons, New York.3. Arrillaga, J., ―HVDC Transmission‖, IEE PressLondon.EE-431INDUSTRIALELECTRONICSL T P Cr5 0 0 3OBJECTIVE:Students who enter the job market and becomeelectronic engineers must be prepared to work onindustrial electronics in many forms. The jobresponsibilities for these fields are rapidly changingbecause electronic devices and circuits have becomethoroughly integrated into all aspects of modernindustrial control systems during the past ten years.The role of an electronic engineer has changed to thepoint where he is expected to work on every aspect ofindustrial system from the simplest electricalcomponents, such as fuses and motor, to the mostcomplex, such as electronic boards, motor drives, andprogrammable controllers. This course providessufficient depth to be a useful resource while workingon job.1. INDUSTRIAL LOGIC CIRCUITS: Relay logic;Types of relays; voltage ratings for coils andcontacts; typical logic circuits; relay ladder & itsapplication; solid state devices used for relaylogic; solid state logic blocks; solid staterelays.2. PROGRAMMABL LOGIC CONTROLLERS(PLC): Programmable logic controller systems;PLC operation; input module circuitry; processor;processor operations; memory & its layout;program scanning; programming – assemblylanguage; relay language or logic; programmingbasics; ladder diagram; timing function;sequencing operations; arithmetic functions; movefunction, conversion.3. TIMERS: Functions, types – delay timers; intervaltimes; repeat cycle timers; reset timers; timerclassification – thermal timers; electromechanicaltimers; motor driven delay timers; block diagram ofthe basic elements of an electronic timer.4. ILLUMINATION: Nature of light; basic laws ofillumination; light sources and their characteristics;light production by excitation and ionization;incandescence; fluorescence; different types oflamps; their construction; operation andcharacteristic; application, latest light sources;design of illumination system.5. POWER SUPPLIES: Performance parameters, ofpower supplies, comparison of rectifier circuit;filters, regulated power supplies; switchingregulators; switch mode converter.6. POWER FACTOR CONTROL: Static reactivepower compensation; shunt reactive powercompensator; application of static SCR controlledshunt compensators for load compensation; powerFactor improvement and harmonic Control ofConverter fed systems; methods employing naturaland forced commutation schemes; implementationof forced commutation.7. MOTOR CONTROL: Voltage control at constantfrequency; PWM control; phase control of dcmotor; PLC control of a d.c. motor.TEXT BOOKDubey G.K., ―Power Semiconductor Controlled Drives‖,Prentice Hall Inc. New York.REFERENCE BOOKS1. Kissel E.Thomas, ―Industrial Electronics‖, 3 rdEd. Prentice Hall of India.2. Patrick R. Date & Fardo W. Stephen, ―IndustrialElectronics: Devices and Systems‖ 2 nd Ed., MarcelDeckker, Inc. New York.EE-432ADVANCED DIGITALSYSTEM DESIGN WITH VHDLL T P Cr5 0 0 3OBJECTIVEVHDL is a hardware description language that can beused to model a digital system. It contains elementsthat can be used to describe the behavior or structureof the digital system, with its timing. The coursecontents are designed to enable the students to makethem familiar the language and design.1. INTRODUCTION TO VHDL: The origins ofVHDL; VHDL basics; benefits of VHDL; VHDLlevels of abstraction; abstraction and timing;modeling hardware in VHDL; VHDL design22
Lingaya’s University, Faridabadentitles; entity declarations architectures; usinglibraries and packages; concurrent signalassignments; signal assignments with delays.2. HIERARCHY IN VHDL: Component declarations;component instantiation; named port mapping;positional port mapping Direct instantiation;configuration specifications; Entity binding Portmodes; VHDL processes; processes sensitivitylists; test benches.3. OBJECTS AND DATA TYPES: Objects in VHDL;constants; variable and signals; VHDL types;scalar types, arrays, records.4. CONCURRENT AND SEQUENTIALSTATEMENTS: Concurrent statements; sequentialstatements; conditional & Selective signalassignments, the generate statement; Signal andvariable assignments; synthesis of statements;latch inference, for oops & loop synthesis.5. COMBINATIONAL CIRCUIT DESIGN: VHDLmodels and simulation of combinational circuitssuch as multiplexers; demultiplexers; encodersdecoders; code converters; comparators;implementation of Boolean functions etc.6. SEQUENTIAL CIRCUIT DESIGN: VHDL modelsand simulation of sequential circuits shift registers,counters etc.7. SUBPROGRAMS AND PACKAGES:Subprograms; Functions; Procedures; differencesbetween function and procedures; subprogramdeclarations; packages, package declaration,package body, Example: colour package.TEXT BOOKBhasker J., ―A VHDL Primer‖, Pearson Education,India, 2000.REFERENCE BOOK1. Brown and VVranesic, ―Fundamentals of DigitalLogic with VHDL Design‖, Tata McGraw Hill, 2000.2. Brou Douglas L. Perry, ―VHDL – Programming byExample‖, Tata McGraw Hill, 2006.3. Misra Yogesh, ―Digital System Design UsingVHDL‖, Dhanpat Rai & Co., 2008.EE-433INDUSTRIAL PROCESSCONTROLL T P Cr5 0 0 3OBJECTIVEProcess control is a very important subject for controlengineers. Knowledge of process dynamics,mathematical modeling and analysis of the same isabsolutely required for the control engineers. Thecontent of the course has been designed to give thestudents a basic understanding of industrial process,dynamics of the process, characterizing the processdynamics. The objective has been set to enable themto design industrial controller using various controlmethods.1. INTRODUCTION TO PROCESS DYNAMICS:Process definition; characteristics of processdynamics; process models; first order process;second order process; dynamics of first andsecond order process; feedback control; twoposition control; multi position control; PID control;feed forward control; multi variable control.2. TRANSDUCERS: Characteristic of transducers;classification; displacement / motion transducers;temperature transducer; pressure transducers;liquid level transducers.3. DIGITAL CONTROL: Direct digital controlintroduction,structure, software; distributed digitalcontrol-introduction, requirements of distributedprocess control system, system architecture,configuration.4. PROGRAMMABLE CONTROLLERS:Introduction; principles of operation; architecture;configuration; software; applications.5. DISPLAY SYSTMS: Introduction; displayparameters; displays in process controlenvironment.6. ADVANCED CONTROL STRATEGIES: Feedforward control; ratio control; time-delaycompensation; cascade control; override control;control of non-linear process; stabilizing processcontrol.7. INTELLIGENT CONTROLLERS: Introduction;model based controllers; predictive controller;expert system based controller; fuzzy controller;neural controllers; neuro-fuzzy controller.TEXT BOOKBhanot, Surekha., ―Process Control Principles &Applications‖, Oxford University Press, 2008.REFERENCE BOOKS1. Kant Krishna., ―Computer-Based IndustrialControl‖, Prentice Hall of India, 2003.2. Edger Sebarg and Mellichamp, ―Process Dynamicsand Control‖, John Wiley and Sons, 1989.3. Harriot Harriot, ―Process Control‖, Tata McGrawHill.4. Stephanopolor George, ―Chemical ProcessControl‖, Prentice Hall of India.5. Congn nour, R. Donald., ―Process SystemAnalysis, and Control‖ Tata McGraw Hill, 1991.EE-441FUZZY LOGIC CONTROLSYSTEML T P Cr5 0 0 3OBJECTIVEIn today‘s highly integrated world, when solutions toproblems are cross – disciplinary in nature, softcomputing promises to become a powerful means forobtaining solution to problems quickly, yet accurately.Fuzzy logic belongs to consortium of soft computationalmethodologies. Fuzzy set theory is a generalization ofclassical set theory. Fuzzy logic based representationsused fuzzy set theory to handle uncertainty present inreal world control applications. Fuzzy logic tremendousexpressive power for modeling vagueness inherent inqualitative data. Fuzzy logic as a tool offers greatpotentials in addressing the need of robust controller tobe used in modern industry. The objective of the courseis to equip the students with this form of intelligentcontroller. The content of the course has beendesigned to enable them to design intelligent & robustcontrollers required in modern industry.1. INTRODUCTION: Fuzzy control from an industrialperspective; knowledge-based controllers;knowledge representation in KBC‘s.23
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