What is the motor''s power factor

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Reference no: EM131203089

A 440-V, 60 Hz, three-phase Y-connected synchronous motor has a synchronous reactance of 1.5 W per phase. The field current has been adjusted so that the torque angle d is 25° when the power supplied by the generator is 80 kW.

(a) What is the magnitude of the internal generated voltage E_Ain this machine?

(b) What are the magnitude and angle of the armature current in the machine? What is the motor's power factor?

Reference no: EM131203089

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