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Fig below shows a 50-MVA, 30-kV, three-phase, 60-Hz synchronous generator with a synchronous reactance of 92 per phase a
Posted: Fri Apr 29, 2022 8:23 am
by answerhappygod
- Fig Below Shows A 50 Mva 30 Kv Three Phase 60 Hz Synchronous Generator With A Synchronous Reactance Of 92 Per Phase A 1 (32.23 KiB) Viewed 24 times
Fig below shows a 50-MVA, 30-kV, three-phase, 60-Hz synchronous generator with a synchronous reactance of 92 per phase and a negligible resistance (the generator of the previous Example): EA IV 2.0 1.8 KA 16 14 1.21 10 0.8 0.6 0 = Wymi Leading Luggingril jXs 10 - Bus 6 Unity 10 Dr. 12 14 16 18 E = |E|28 V = |V 20 ITA Assume the machine is operating in linear region, and the open-circuit characteristic is given by: E = (2000), v Using MATLAB, draw the V-curve (L(KA) vs I, (A)] for the rated power of 40 MW and rated voltage of 30-kV with field excitation varying from 0.4 power factor leading to 0.4 power factor lagging.