I have running 4 generator in paralel.All generators
Voltages is same(470 V),KW also same (100 KW) but only No2
generator Amper is high than another generators.
DG No:1,3,4 470V,100KW, 150 A
DG No:2 470V,100KW,400 A
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Answer Posted / kj
This is caused by kvar. If the excitation is higher (field
voltage) it will take more kvar. This will only be shown by
a current not load. The KW will remain the same.
Reduce the excitation (voltage setting on the AVR) on No 2
generator until it is reading the same current as the other
3 generators.
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