what is meaning volt-hz ration,where is necessry tomaintain
and why. specialy during increase the power of generator.
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Answer Posted / bijay
V = 4.44 F X PHI X N
TO INCREASE V AT F=50HZ,
SPEED OF GENERATOR IS INCREASED WHICH INTURN WILL INCREASE
THE FREQ. ALSO.
FOR THIS REASON DROOP CURVE IS FOLLOWED.WHICH PROVIDES A
STABLE SYSTEM.
FOR MORE EXPLANATION REFER BOOKS ON GENERATOR STABILITY
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