We operate a 10 Mw facility and we have been experiencing
several trips due to fluctuations on the MVAR? We have
checked all issues related to the AVR and we have found all
OK? Can anyone help us? The grid voltage, internal voltage,
all regular parameters look ok. MVAR fluctuate and there it
goes the unit? What could be happening? Thanks!

Answer Posted / chaitanya

this may happen due to the variation of reactance produced
by the capacitors connected to that line/....isolate one by
one under observation...and this can be sorted out on
timely basis,,,,

Is This Answer Correct ?    4 Yes 0 No



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