3-phase synchronous generator
500kVA, 500V, Y-connected, #poles = 2, 60Hz, Xs =1Ohm, RA = 0.1Ohm, PF+W = 15kW,Pcore = 10kW, PSLL = 5kW
a) Calculate rated speed
b) For rated load at 0.8pf lagging, calculate 
, voltage regulation, Pin, Pout, efficiencyand applied torque.
c) If a capacitive load of 300kVA is suddenlyadded, re-evaluate the synchronous generator performace parameterslisted in (b).
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