What is meant by speed governing system?
[3 marks]State basic assumptions made in steady state analysis of an alternator.
[4 marks]Briefly describe Park’s transformation and explain its importance in power system modeling and analysis
[7 marks]Draw the systematic diagram for 3phase synchronous machine.
[3 marks]Define Per unit Stator Voltage Equation.
[4 marks]Mention the names of load models used in dynamic analysis. Describe any two of them in detail
[7 marks]Draw and explain the functional block diagram of excitation control system.
[7 marks]Describe the damping torque analysis.
[3 marks]Explain Field Shorting Circuit.
[4 marks]What is Sub-Synchronous Resonance (SSR)? Explain any one SSR mitigation technique.
[7 marks]Explain Surge Impedance Loading.
[3 marks]Explain Under excitation Limiter.
[4 marks]Briefly explain synchronizing and damping torque analysis.
[7 marks]Explain Single Pole Switching.
[3 marks]Explain PID Governor.
[4 marks]Briefly describe voltage instability with the help of a PV diagram.
[7 marks]Mention the common assumptions in transient analysis of a multi-machine system.
[3 marks]Explain the Mechanical hydraulic control system.
[4 marks]Draw the control characteristic and briefly explain the Static Var Compensator.
[7 marks]Explain Reactor Switching.
[3 marks]Explain any one model of the steam turbine
[4 marks]Explain the transient stability improvement by series compensation.
[7 marks]Briefly explain the procedure of small signal analysis.
[3 marks]Explain PV and QV curves with neat diagrams.
[4 marks]What is PSS? Explain with neat block diagram.
[7 marks]