Answer to Question #117808 in Electrical Engineering for Sachin Kumar

Question

A 3-phase, 30 kW, 433 V, 50 Hz, star-connected, salient-pole synchronous motor is operating at
0.8 p.f leading and taking 40A from mains, If the direct and quadrature- axis reactances are 5Ω
and 3 Ω respectively, calculate the maximum power the motor can develop if its excitation is
maintained constant.

Answer 1

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