Answer / vivek

When Diesel generator overload its freqency reduce fron set
value ,so RPM of dg decrease as result .Fuel governer
direct control the speed of engine .when sensor actuate it
stop the engine.

Answer / lokesh

Even diesel gen cannot hold the over load when it reaches
perticular load it tripps for safety purpose

Answer / mubanga mulenga

its because it reaches past its steady state stability
limit, delta 2, so it will swing out into trip.

Answer / deltawye

the diesel generator set will shutdown during overload is
because of its voltage regulator

Answer / sarfraz

In my views
for few second it will support then safety operate and it
switch off the genset

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