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How to calculate the load loss and no load losses of the
power Transformer?
i am having the following details :
full load ct : in AMP HV :1676 ; LV:31.5 1800 KVA ;33KV/620
V for wind mill applications
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Answer Posted / ssnslm
by conducting open circuit test by exciting LV winding with
rated voltage keeping HV winding open and Short circuit
test by shorting LV winding and exciting the HV winding
with reduced voltage, so that the tr. will draw a rated
current. we get no load loss. then we can predetermine the
load loss for any load or load loss is determined by
conducting back-to-back test on two identical trs.
| Is This Answer Correct ? | 12 Yes | 9 No |
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