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  • Users: djsw
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  1. djsw

    Transformer zero sequence reactance

    Hello, How to calculate transformer zero sequence impedance (Ohms per phase) for YNzn and ZNzn vector group?
  2. djsw

    Zigzag transformers - leakage reactance

    I need to calculate reactance of zigzag earthing transformer, i.e. ZNzn vector group transformer. I have designed before star/zigzag transformer (ZNyn) and I know how to calculate leakage reactance of that type vector group transformer. But, now I need formula for leakage reactance X for...

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