is any body explain me why return current in three phase
power system is less then in a red, yellow, blue phases???
as we know Ir+Iy+Ib=In then why nutral wire has less then
phase current????
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Answer / s ray
The vector sum of three phase current is zero i.e neutral current is zero. but deu to load unbalance we get a small neutral current
Is This Answer Correct ? | 47 Yes | 3 No |
Answer / banalasanthosh
whenever a phase is to feed current to nuetral, remaining
two phases also share the current with nuetral.... that
means Ir current flow through yellow , blue and nuetral
also. thata why total current willnot be presented in nuetral
Is This Answer Correct ? | 2 Yes | 0 No |
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