A balanced three phase load of 30 MW is supplied at 132 kV, 50 Hz and...
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A balanced three phase load of 30 MW is supplied at 132 kV, 50 Hz and 0.85 lag by means of a transmission line. The series impedance of a single conductor is (20+j40) ohms and the total phase-neutral admittance is 315x10 Siemens. Calculate Vs, Is, PFs, Ps, % Regulation and % Efficiency using a) Short transmission line, b) NominalT Method, c) Nominal pi Method and d) Long Transmission line Method A balanced three phase load of 30 MW is supplied at 132 kV, 50 Hz and 0.85 lag by means of a transmission line. The series impedance of a single conductor is (20+j40) ohms and the total phase-neutral admittance is 315x10 Siemens. Calculate Vs, Is, PFs, Ps, % Regulation and % Efficiency using a) Short transmission line, b) NominalT Method, c) Nominal pi Method and d) Long Transmission line Method
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