we have four units Alstom GT13E2 THE GRID is not stable may be everymonth blackout happened and all units in service get tripped by underfrequency protections. it was noted that frequency response is not ON but if there high drop in speed it get in service AUTO and let the unit increase its output
suddenly may be increase 50 MW from last load. my question is it normal the frequency get in Auto Although it was OFF????????
suddenly may be increase 50 MW from last load. my question is it normal the frequency get in Auto Although it was OFF????????