YYd transformers
YYd transformers
(OP)
Does anyone have written information (standards, handbooks, papers, etc) regarding this connection in transformers? I am looking for impedance vs power rating, losses, construction, dimmensions, etc. Thanks






RE: YYd transformers
and HV transformer is "tailor made" according to a specification like this [for instance]:
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RE: YYd transformers
It is very popular in Brazil transformer- 230kVStar solidgrounded/69kV-Triangle zigzag-transformer solidgrounded/13,8kV-Star solidgrounded