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ABOUT THREE-WINDING POWER TRANSFORMER

I

ILIANA40

Jan 1, 1970
0
CAN ANYONE ANSWER TO THIS QUESTION IN PARTICULAR?


CONSIDER A THREE-WINDING TRANSFORMER WITH THE FALLOWING PARTICULARS:
Zp=Zs=Zt=0.02+j0.08
V2=400
I2=60/-30 GRAD.CELS.
I3=50/-40 GRAD.CELS.
ASSUME V2 IS THE REFERENCE PHASOR, CALCULATE V0, V1, I1, V3,
THE APPARENT POWER AND THE POWER FACTORS AT THE PRIMARY, SECONDARY AND
TERTIARY TERMINALS
THE TRANSFORMER EFFICIENCY


JUST WANT TO DOBLE CHECK MY ANSWER.


I APPRECIATE ANY HELP.


THANKS!
 
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