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  • Users: Xtrem
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  1. Xtrem

    Per Unit Analysis Confusion

    "it involves direct conversion of values in per unit" Can you explain a bit what you mean here? Maybe in terms of my problem?
  2. Xtrem

    Per Unit Analysis Confusion

    I have done that in the second part of my first post, it does not match the first approach!
  3. Xtrem

    Per Unit Analysis Confusion

    Thank you, I crosschecked many books as well. So, what seems to be the solution to this conundrum?
  4. Xtrem

    Per Unit Analysis Confusion

    Why is that so? Isn't the standard formula for base current in a three phase system Ib=Sb/(sqrt(3)*Vb)?
  5. Xtrem

    Per Unit Analysis Confusion

    I have this problem I'm trying to figure out, doing the problem normally versus using per unit gives me different answers! So I have a three-phase motor that is rated for 20MVA at 13.8kV and it is connected to a bus at 1<0 degrees pu. The system base Sb=100MVA and Vb=13.8kV. To find the PU...

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