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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!
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Answer Posted / manish
Generator AVR have got two setting either to fix MVAR or
according to load if u set them to fix MWAR generation
probably it will solve ur problem to a extent also look at
load pattern first.its really helpfull when you have synch
operation with grid.
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