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A.V.R maintains the voltage of a generator when it is in
island mode but when the generator is synchronised with
grid it maintenance the P.F,how it happens please any body
explain it in detail.
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Answer Posted / k.prakashchandra
After synchronising ,the voltage can be reset to obtain the
desired pf.Or you can change over to auto pf mode,
selecting the desired pf.AVR maintains the set voltage and
APF maitains the set pf
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