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hi can you give any body fault level calculation, generator
fault level calculation,transformer fault level calculation
for system fault level with equation? i have 3.3kv
generation voltage three gas gen sets, one is 1.9MW,2nd is
2.5MW,& 3rd is 3.8MW & i have 11 kv generation voltage one
gas gen sets is 3.8MW, we are step up to 22kv by transformer
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Answer Posted / dhiren
Hello Rajeshbhai,
You have not mensioned the capacity & impedance of the
transformer
for example if we have
A 5MVA, 11/22KV transformer with a 5% impedance.
Maximum fault MVA will be
5MVA/0.05 = 100MVA
| Is This Answer Correct ? | 2 Yes | 1 No |
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