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Recent content by Jim0505

  1. Jim0505

    CT Secondary Voltage

    Greetings, I have some difficulties understanding the CT secondary voltage. I don't quite understand why CT secondary voltage is affected by the burden. The magnetic flux in the core is induced by primary current flowing through the CT and primary current is "constant" (generated by the power...
  2. Jim0505

    Delta Wye Transformer Zero Sequence Voltage

    Hello fellas, Is it correct that for a delta (High) wye (low side grounded )transformer, wye side line to neutral zero sequence voltage is always zero? I used the following equation to get this, I assumed n is equal to (square root of 3 times voltage ratio) On wye side, Van= 1/n (VAN-VCN) = VAC...
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