Thursday, 1 March 2018

EPS II (2160908) syllabus for MID -I MARCH 2018

EPS II (2160908) syllabus for MID -I  MARCH 2018

ch-1   Current and Voltage Relations on a Transmission Line:

Representation of line, The short transmission line, The medium-length line, The long transmission line: Solution of the differential equations, The long transmission line: Interpretation of the equations, The long transmission line: Hyperbolic form of the differential equations, The equivalent circuit of a long line, Power flow through atransmission line (circle diagrams), Reactive compensation of transmission lines
ch-2 Symmetrical Three-Phase Faults:
 Transients in RL Series circuits, Short-Circuit currents and the reactances of Synchronous machines, Internal voltages of loaded machines under transient conditions, The bus impedance matrix in fault calculations, A bus impedance matrix equivalent network, The selection of circuit breakers.

ch-3 Symmetrical Components: 
Synthesis of Unsymmetrical phasors from their symmetrical components, The symmetrical components of unsymmetrical phasors, Phase shift of symmetrical components in Star-Delta Transformer Banks [2], Power in terms of symmetrical components, Sequence circuits of Y and Δ impedances, Sequence circuits of a symmetrical transmission line, Sequence circuits of the synchronous machine, Sequence circuits of a Y- Δ transformer, Unsymmetrical series impedances, Sequence networks

ch-4 Corona: 

Critical Disruptive Voltage, Corona Loss, Line Design based on Corona, Disadvantages of Corona, Radio Interference, Inductive interference between Power and Communicationlines.

Reference books and questions for mid sem
Morden power system engineering by Nagrath and kothari
power sysem by  V.K.Mehta

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