Thursday 29 June 2017

CALCULATIONS OF SHORT CIRCUIT CURRENT & kVA – PART – 10 – PROBLEM

A generating station having N sections bus-bars each rated at Q MVA with a% reactance is connected to the tie-bar system through busbar reactance of b%. Determine the short circuit kVA if a three phase fault occurs on one section and also calculate the short circuit kVA and also find when N is very large.

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