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Per unit system for transformers
Per units system for Transformers
Hello,
I have a question about per units system at transformers. For example I would like to operate with a 3p3w transformer and I would like to fill collumns at transformers data format section. At data sheet, there are values for example PCu=190kW, P0=55kW. Is it right to use:
PCu [pu]= PCu(kW) / (Rated power [kVA])) ??
Thanks for helping
Regards,
Angel