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What core magnetic balance test of transformer?
How to do this test in a three phase Star delta (star-LV,
Delta-HV) transformer?
How to measure and where to measure?
thanks and regards
Austin
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Answer Posted / joshi nikhilesh
appliade volage IN H.V SIDE APPLIADE VOLTAGE IN L.V SIDE
RY rn
measured voltage measured voltage
RY,YB,BR rn,yn,bn rn,yn,bn
and reapit this all step appliade YB,BR yn,bn and
measured abouve step
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