if only one generator is running in droop mode parrallel
with grid and suddenly grid breaker off what will happen?
It will trip o/u freq or stay as it is? (urgent)

Answer Posted / darshan thakur

When grid breaker trip at that time turbine comes in island mode
frequency goes to higher side,but if governor response as per
load through . When Grid trip governor will transfer from drop
mode to isochronous mode.

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