We are having a 2000KVA DG set. It trips with Over speed
and Engne Hot when the mahine is stopped in full speed. How
shall I analyse the block load and reverse power.Is the
problem related to power factor. The machine which runs on
this DG is having all Synchronous motors with incividual
Drives.



We are having a 2000KVA DG set. It trips with Over speed and Engne Hot when the mahine is stopped ..

Answer / k.prakashchandra

Throw -off at full load results in high speed before the
governor controls the speed and also overheating

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