what to do with nuetral when Generators are running in
parrellel
Answers were Sorted based on User's Feedback
Answer / guest
First generator need to connect ,while second generator
nuetral kept open
Is This Answer Correct ? | 14 Yes | 2 No |
Answer / rajesh anne
any one of the generator neutral need to be grounded.if it
is multiple generators also one generator neutal must need
to be grounded because the unbalnce currents will pass
through the neutral while it was running in parallel.
Is This Answer Correct ? | 8 Yes | 1 No |
Answer / muninanjappa
First Generator must be grounded and next generator neutral
must be left open works as floating neutral.
Both Alternator neutrals should not be earthed while running
in parallel
Is This Answer Correct ? | 4 Yes | 1 No |
Answer / b madhu sudhan reddy
when two genarators are conected in parllel then it must
satisfy the synchronisam i.e it must satisfys certain
conditions.suppose when it falls to out of synchronisam
then there is chance of occuring the fault i.e there is a
chance for circulating high currents,at that particular
situtation the nutral will help for flowing that currents
to ground&it also protect the system when the lightning is
occur
Is This Answer Correct ? | 4 Yes | 2 No |
Answer / sreeraj n
the generator ,which we first connect to bus ,that generator nuetral need to connect to load ,other generators nuetral kept open
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / mallikarjuna reddy
I Hope we have to connect the both neutrals(individual
alternators)to the earth.if fault occurs when that
synchronism fails unbalance currents will flow through this
neutarl to ground.
Is This Answer Correct ? | 1 Yes | 2 No |
Answer / b.ramesh babu
when the generator satisfing the parallesm conditions then
the neutral is grounded because when when the parellelism
conds are not satisfied then the circulating currents are
generated which become one become motor and other become
generator..........so d circulatind currents are flow to
the grounded..
Is This Answer Correct ? | 0 Yes | 2 No |
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