In the distribution systems shown in the figure below, the generator impedance is not known. Determine the symmetrical rms fault current for a three-phase fault at the spark location. The cable impedance 1 + j2% is based on the 200- kVA transformer ratings. Make conservative assumptions where needed.

Transcribed Image Text:

1500 kVA3-ph 2+j5% Gen Trfr Propulsion loads Cable z = 1+j2% Trfr 200 kVA 1-ph3+j5% 3-ph fault Load-2 Load-1