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  1. KeSo80

    Tie- Line Transformer protection settings

    Hello, I am seeking recommended protection settings for our new Tie-Line transformer. The transformer is an ABB Oil Immersed Transformer rated at 34.5kV high side - 13.2kV low side. Any help will be appreciated.
  2. KeSo80

    Zig Zag transformer temperature

    I'm fairly new at this so here goes: We have a Star connected gen. bus with a floating neutral for one of our power plants which is rated at 13.2k. It's grounded by a zig-zag transformer rated at 50A continuous current and 400A 10sec rating capacity. So I was task to figure out how to calculate...
  3. KeSo80

    Zig Zag transformer temperature

    Is there a temperature formula for zig-zag transfomers?

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