Electrical Engineering Electrical Engineering Main Paper Two Syllabus
1. Control Systems: Elements of control systems; block-diagram representation; open-loop & closed loop systems; principles and applications of feed-back. Control system components.LTI systems time-domain and transform-domain analysis .Stability: Routh Hurwitz criterion, root-loci, Bode plots and polar plots, Nyquist’s criterion; Design of lead-lad compensators. Proportional, PI, PID controllers. State –variable representation and analysis of control systems
2. Microprocessors and Microcomputer: PC organization; CPU, instruction set, register set, time diagram, progranning, interrupts, memory interfacing, 1/0 interfacing, programmable peripheral devices.
3. Measurement and Instrumentaion:Error analysis; measurement of current, voltage , power, energy, power-factor, resistance, inductance, capacitance and frequency; bridge measurement .Signal conditioning circuit; Electronic measuring instruments:multimeter,CRO,digital voltmeter frequency counter,Q-meter,spectrum-analyzer,distortion-meter.Transducers:thermocouple thermistor,LVDT, strain-gauge, piezo-electic crystal
4. Power Systems: Analysis and Control: Steady-state performance of overhead transmission lines and cables; Principles of active and reactive power transfer and distribution; per-unit quantities bus admittance and impedance matrices; load flow; voltage control and power factor correction economic operation; symmetrical components, analysis of symmetrical and unsymmetrical faults .Concept of system stability: swing curves and equal area criterion. Static VAR system. Basic concept of HVDC transmission.
5. Power System Protection: Principles of over current, differential and distance protection. Concept of solid state relays. Circuit breakers. Computer aided protection: Introduction; lilne bus generation transformer protection; numeric relays and applications of DSP to protection
6. Digital Communication: Pulse code modulation (PCM) ,differential pulse code modulation (DPCM) delta modulation (DM),Digital modulation and demodulation schemes: amplitude, phase and frequency keying schemes (ASK,PSK,FSK).Error control coding: Error detection and correction linear block codes, convolution codes. Information measure ad source coding. Data networks 7-layer architecture
1. Control Systems: Elements of control systems; block-diagram representation; open-loop & closed loop systems; principles and applications of feed-back. Control system components.LTI systems time-domain and transform-domain analysis .Stability: Routh Hurwitz criterion, root-loci, Bode plots and polar plots, Nyquist’s criterion; Design of lead-lad compensators. Proportional, PI, PID controllers. State –variable representation and analysis of control systems
2. Microprocessors and Microcomputer: PC organization; CPU, instruction set, register set, time diagram, progranning, interrupts, memory interfacing, 1/0 interfacing, programmable peripheral devices.
3. Measurement and Instrumentaion:Error analysis; measurement of current, voltage , power, energy, power-factor, resistance, inductance, capacitance and frequency; bridge measurement .Signal conditioning circuit; Electronic measuring instruments:multimeter,CRO,digital voltmeter frequency counter,Q-meter,spectrum-analyzer,distortion-meter.Transducers:thermocouple thermistor,LVDT, strain-gauge, piezo-electic crystal
4. Power Systems: Analysis and Control: Steady-state performance of overhead transmission lines and cables; Principles of active and reactive power transfer and distribution; per-unit quantities bus admittance and impedance matrices; load flow; voltage control and power factor correction economic operation; symmetrical components, analysis of symmetrical and unsymmetrical faults .Concept of system stability: swing curves and equal area criterion. Static VAR system. Basic concept of HVDC transmission.
5. Power System Protection: Principles of over current, differential and distance protection. Concept of solid state relays. Circuit breakers. Computer aided protection: Introduction; lilne bus generation transformer protection; numeric relays and applications of DSP to protection
6. Digital Communication: Pulse code modulation (PCM) ,differential pulse code modulation (DPCM) delta modulation (DM),Digital modulation and demodulation schemes: amplitude, phase and frequency keying schemes (ASK,PSK,FSK).Error control coding: Error detection and correction linear block codes, convolution codes. Information measure ad source coding. Data networks 7-layer architecture
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