Q 5:A 50 HZ 4 pole turbo generator rated at 20 MVA, 13.2 KV has an inetia constant of 9 KJ/MVA A. find the kinetic energy stored by the rotor at synchronous speed. B. If the input power less the rotational losses is 20 MW and output power is 15 MW find the acceleration in degrees per sec². and in r.p.m per sec.

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Q 5:A 50 HZ 4 pole turbo generator rated at 20 MVA, 13.2 KV has an
inetia constant of 9 KJ/MVA
A. find the kinetic energy stored by the rotor at synchronous speed.
B. If the input power less the rotational losses is 20 MW and output
power is 15 MW find the acceleration in degrees per sec². and in r.p.m
per sec.
Transcribed Image Text:Q 5:A 50 HZ 4 pole turbo generator rated at 20 MVA, 13.2 KV has an inetia constant of 9 KJ/MVA A. find the kinetic energy stored by the rotor at synchronous speed. B. If the input power less the rotational losses is 20 MW and output power is 15 MW find the acceleration in degrees per sec². and in r.p.m per sec.
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