Answer Posted / sudheer

when one Generator is running and suppose its rating is
1500 kva/1200 kw,and load increased and we wants to put
more load on GENERATOR . So then we have to run second
generator and to be shift some load on second generator,
otherwise the generator will be over loaded and tripped on
over-load fault. when we connect two generators parrallel,
this arrangement is called synchronisation.we connect the
out-put supply of both generators parallel by
synchronisation.In synchronisation we have to match these
parameters--phase sequence, frequency and voltage.when all
three parameters match we ON the breaker and
synchronisation complete and now we can put more load
(about 2000 kw) on generator.

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