Determine the output torque of the prime-mover

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Reference no: EM131265619

A 3-phase hydroelectric synchronous generator is read to be 110 MW, 0.8 pf lagging, 6-kV, Y- connected, 50 Hz, 100-rpm. Determine:

(a) the number of poles

(b) the kVA rating

(c) the prime-mover rating if the full-load generator efficiency is 97.1 % (leave out field loss).

(d) the output torque of the prime-mover.

Reference no: EM131265619

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