Transformer core loss
Transformer core loss
(OP)
I had a problem about core losses of a three phases transformer. I did test on a three phases transformer at no load condition for measuring its core losses, it didn't show the same result when measuring at Y or Delta or Z connection of the windings. I hope some of you can help me about this problem. Thanks before.






RE: Transformer core loss
RE: Transformer core loss
§8 in IEEE Std C57.12.90 (1993) is typical boilerplate for loss tests. Has that been reviewed?