induction generator with equivalent circuit parametres

Thread Starter

sinx

Joined Jan 14, 2009
3
hi can someone help me? I need help with the following question

A four-pole, 50Hz, induction generator is rated at 300kVA and 480V. It has the following
parameters: X1=X2’=0.15W, R1=0.014W, R2’=0.0136W, X0=5W and R0 is assumed infinite. How
much power does it produce at a slip of –0.025? How fast is it turning at that time? Also, find the
torque, power factor and efficiency. (Ignore mechanical losses.)

thanks:confused:
 
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