Integral University Lucknow Study & Evaluation Scheme B. Tech. (Electrical Engg.)

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1 Integral University Lucknow Study & Evaluation Scheme B. Tech. (Electrical Engg.) 3 rd YEAR SEMESTER-V S. Course Subject Periods Evaluation Subject No Code Sessional End total. CT TA Total Sem. Exam. THEORY 1. IEE-502 Electro Mechanical Energy Conversion-II 2. IEE-503 Power System I IEE-504 Power station practice IEN-501 Control System IEC-502 Integrated Circuits IEE-505 Sensor & Instrumentation Practical/Training/Project 7. IEE-552 Electro Mechanical Energy Conversion-II Lab 8. IEN-551 Control System Lab IEC-552 Integrated Circuits Lab IEE-553 Seminar IGP-501 General Proficiency Total L-Lecture T-Tutorial P-Practical CT-Class Test TA-Teacher Assessment Sessional Total = Class Test + Teacher Assessment Subject Total = Sessional total + End semester Examination

2 B-Tech. Electrical Engineering IEE-502: ELECTRO-MECHANICAL ENERGY CONVERSION - II UNIT-I Three phase Induction Machine I: 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, Induction generator & its applications. (9) UNIT-II Three phase Induction Machine- II: Starting, Deep bar and double cage rotors, Cogging & Crawling, Speed Control (with and without emf injection in rotor circuit. (7) UNIT-III Single phase Induction Motor: Double revolving field theory, Equivalent circuit, No load and blocked rotor tests, Starting methods, repulsion motor. AC Commutator Motors: Universal motor, Single phase a.c. series compensated motor, stepper motors. (8) UNIT-IV Synchronous Machine I: 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 coefficient. (8) UNIT-V Synchronous Machine II: 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. (8) References: 1. D.P.Kothari & I.J.Nagrath, Electric Machines, Tata Mc Graw 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 Machinery, Khanna Publisher. 5. P.S. Bimbhra, Generalized Theory of Electrical Machines, Khanna Publishers. 6. M.G.Say, Alternating Current Machines,Pitman & Sons.

3 B-Tech. Electrical Engineering IEE-503: POWER SYSTEM-I UNIT-I 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 effect, Kelvin s law. Proximity effect. (8) UNIT-II: 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. (8) UNIT-III: 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. (8) UNIT-IV: Mechanical Design of transmission line: Centenary 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. (8) UNIT-V: 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. (8) References : 1. W. D. Stevenson, Element of Power System Analysis, McGraw Hill. 2. C. L. Wadhwa, Electrical Power Systems New age international Ltd,Third Edition. 3. Asfaq Hussain, 'Power System, CBS Publishers and Distributors. 4. B. R. Gupta, Power System Analysis and Design Third Edition, S. Chand & Co. 5. Soni, Gupta & Bhatnagar, A Course in Electrical Power, Dhanpat Rai & Sons. 6. L.P.Singh, Advance Power System Analysis & Dynamics. PHI Learning.

4 B-Tech. Electrical Engineering IEE-504 POWER STATION PRACTICE UNIT-I Introduction: Electric energy demand and growth in India, electric energy sources. Thermal Power Plant: Site selection, general layout and operation of plant, detailed description and use of different parts. Hydro Electric Plants: Classifications, location and site selection, detailed description of various components, general layout and operation of Plants, brief description of impulse, reaction, Kaplan and Francis turbines, advantages & disadvantages, hydro-potential in India.(8) UNIT-II Nuclear Power Plant: Location, site selection, general layout and operation of plant. Brief description of different types of reactors Moderator material, fissile materials, control of nuclear reactors, disposal of nuclear waste material, shielding. Gas Turbine Plant: Operational principle of gas turbine plant & its efficiency, fuels, open and closed-cycle plants, regeneration, inter-cooling and reheating, role and applications. Diesel Plants: Diesel plant layout, components & their functions, its performance, role and applications. (8) UNIT-III Sub-stations Layout: Types of substations, bus-bar arrangements, typical layout of substation. Power Plant Economics and Tariffs: Load curve, load duration curve, different factors related to plants and consumers, Cost of electrical energy, depreciation, generation cost, effect of Load factor on unit cost. Fixed and operating cost of different plants, Objectives and forms of Tariff, Causes and effects of low power factor, advantages of power factor improvement, different methods for power factor improvements. (8) UNIT-IV Economic Operation of Power Systems: Characteristics of steam and hydro-plants, Constraints in operation, Economic load scheduling of thermal plants Neglecting and considering transmission Losses, Penalty factor, loss coefficients, Incremental transmission loss. Hydrothermal Scheduling. (8) UNIT-V Introduction to Non Conventional Energy Sources: Power Crisis, future energy demand, role of Private sectors in energy management, Solar power generation, Wind Energy, Geothermal Energy, Tidal energy, Ocean Thermal Energy,MHD generation. (8) References: 1. B.R. Gupta, Generation of Electrical Energy, S. Chand Publication. 2. Soni, Gupta & Bhatnagar, A text book on Power System Engg., Dhanpat Rai & Co. 3. P.S.R. Murthy, Operation and control of Power System BS Publications, Hyderabad 4. W. D. Stevenson, Elements of Power System Analysis, McGraw Hill. 5. S. L. Uppal, Electrical Power, Khanna Publishers.

5 IEN-501 CONTROL SYSTEM UNIT-1 INPUT/OUTPUT RELATIONSHIP Introduction to control system, open and closed loop control system, Mathematical modeling of physical systems, Transfer function of Electrical, Mechanical system. Analogous systems, Block Diagram and signal flow graph, Reduction Algebra, Mason s gain formula. (8) UNIT-2 TIME DOMAIN ANALYSIS Time domain criteria, Test Signals, Transient and steady state response of first and second order feedback systems. Performance indices, Response analysis with proportional, PD,PI& PID controllers. (8) UNIT-3 Asymptotic and conditional stability, Routh Hurwitz criterion, root locus plots and their applications. Frequency response, Analysis, co-relation between time and frequency domain specifications, Resonant peak, resonant frequency and bandwidth, cutoff frequency. (8) UNIT-4 Polar plots, bode Nyquist stability criterion, Relative stability, gain margin and phase margin, Constant M and N circles. (8) UNIT-5 Design through compensation Techniques: Realization of Lag Lead, And Lag-Lead compensation, design of closed loop control system using root locus and bode plot compensation. State variable analysis; introduction, state space representation, state equations, state transfer matrices, controllability and observability. (8) References: 1. BC Kuo, Automatic Control system, PHI 2. IJ Nagrath & M Gopal, Control system Engineering, New Age International. 3. K. Ogata, Modern Control Engg. PHI 4. S K Bhattacharya, Control system Engg. Pearson Education 5. S. Hasan Saeed, Automatic control system, Kataria and sons, New Delhi.

6 IEC-502 Integrated Circuits Unit 1 Review of Basic Integrated Circuits:Bipolar, NMOS,CMOS and BiCMOS,use of composite structure, cross-section, layout and equivalent circuit for Darlington pair, Differential pair, Multimeter and Multicollector for BJT and MOS. (6) Unit 2 BJT and MOS single stage analog amplifiers, differential amplifiers current mirrors and active loads, Widlar, cascaded and Wilson current source, current sources as active loads, Multistage amplifiers, gain and frequency response of the amplifier and other characteristic (8) Unit 3 BJT Operational Amplifier, DC analysis and AC analysis of the 741 Op Amp, gain and frequency response, slew rate. Two stage MOS operational amplifier, CMOS Op Amp design, Folded-Cascode load, Bi CMOS Op Amp. IC Operational Transconductance Amplifier (OTA) using BJT and CMOS, Applications of Op Amp and OTA, Active Filters. (10) Unit4 Analog Multiplier with BJT Gilbert Multiplier(GM) cell. GM cell as a Balanced Modulator and Phase detector. Analog Multiplier using NMOS/CMOS devices, Voltage Controlled Oscillator, ICPLL 560,565, BJT/CMOS Bistable Multivibrators and Schmitt Trigger. BJT/CMOS Monostable and Astable circuits, crystal controlled square wave generators, IC Timer(555) as a Monostable, Asatable Multivibrators. (9) Unit 5 Data Converter ICs, Sample and Hold circuit, DAC: Binary-weighted resistors, R-2R Ladder network & others. ADC: Feedback converter, Dual slope ADC, Flash Converter, successive approx. ADC, IC Voltage Regulators, Circuit analysis of 723 and 78/79 (8) Reference Books: 1 A.S.Sedra and K.C.Smith, Microelectronics Circuits, Oxford University press, Gray,Ilurst,Lewis& Meyer, Analysis and Design of Analog Integrated Circuits, John Wiley 3 B.Razavi,Design of Analog CMOS Integrated Circuits, McGraw-Hill. 4 Gayakwad, Op Amps and Linear Integrated Circuits.

7 IEE-505: SENSOR AND INSTRUMENTATION Unit-I Sensors & Transducer, Definition, Classification & Characterization, Displacement Sensors: Potentiometric, LVDT & Optical Encoder; Accelerometers: Mass & Piezoelectric; Strain Gauges: Wire & Semiconductor; Pressure Sensor: LVDT based Diaphragm & Piezoelectric, Temperature Sensor: Thermocouple, RTD, & Liquid in Glass; Flow Sensor: Ultrasonic, Electromagnetic, Laser & Thermal; Level Sensor: Ultrasonic & Capacitive; Proximity Sensor, Concept of Smart Sensors. (10) Unit-II Digital Processing of Analog Signal: Analog Multiplexer Circuit, S/H Circuit, ADC, DAC, Convolution, Digital Filtering. Magnetic Measurement: Ballistic Galvanometer, flux meter, determination of hysteresis loop, measurement of iron losses (8) Unit-III Virtual Instrumentation,Instrumentation System, DAQ System, Software for Virtual Instrumentation. Instrumentation System for Flow, Pressure, and Temperature Measurement, Measurement Errors: Gross errors and systematic errors, Absolute and relative errors, Accuracy, Precision, Resolution and Significant figures. (8) UNIT-IV : Data Transmission and Telemetry Telemetry System and its Classification, Voltage, Current and Position Telemetry Systems, Frequency Modulation Telemetry (6) Text Books: 1. DVS Murthy Transducers and Instrumentation, PHI 2nd Edition D Patranabis Sensors and Transducers PHI 2nd Edition Ranjan CS (et.al) Instrumentation and Device Systems PHI. 4. A.K.Sawhney and Puneet Sawhney, A Course in Electrical And Electronics Measurement And Instrumentation, Dhanpat Rai & Co.Pvt Ltd. Reference Books: 1. Arun K. Ghosh Introduction to measurements and Instrumentation, PHI, 4th Edition DAVID A. BELL Electronic Instrumentation & measurement 3rd Edition 2013, Oxford University Press.

DEPARTMENT OF ELECTRICAL ENGINEERING DIT UNIVERSITY, DEHRA DUN EA5210: POWER ELECTRONICS

DEPARTMENT OF ELECTRICAL ENGINEERING DIT UNIVERSITY, DEHRA DUN EA5210: POWER ELECTRONICS EA5210: POWER ELECTRONICS UNIT-I: Power semiconductor Devices: Power semiconductor devices their symbols and static characteristics; Characteristics and specifications of switches, types of power electronic