How can I interpret the values of zero-sequence impedance in the pic. and use them for short circuit current calculus in a 3winding power transformer?

24 December 2020 1 4K Report

I have a three winding power transformer with the zero-sequence impedance values given in the picture. I need to model those in a equivalent circuit for simulation purposes.

Il-Dong Kim

What do you mean by AmBmCm, AmBmCm0, ABC and ABC0 ?

Are there any diagram for your transformer?

Edwin Lema

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