A balanced three-phase generator has an abc phase sequence with phase voltage Van = 2550 V. The

Question:

A balanced three-phase generator has an abc phase sequence with phase voltage Van = 255∠0° V. The generator feeds an induction motor which may be represented by a balanced Y-connected load with an impedance of 12 + j5 Ω per phase. Find the line currents and the load voltages. Assume a line impedance of 2 Ω per phase.