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Homework Help: Transformer Tutorial

  1. Sep 9, 2005 #1
    I have a single phase transformer tutorial that I am struggling with, I was wondering if anyone could help.
    Attached is the equivalent circuit diagram
    I have values for all varables, and have a few questions,

    When the circuit is reduced to its approximate form (ie, secondary side referred to the primary side), do rm , Xm and N1/N2 remain the same.

    And given the transformer is operating at a constant primary voltage of V1, how do I calculate the primary current, the primary real power, the primary power factor and the secondary voltage.

    Attached Files:

    • spt.jpg
      File size:
      9 KB
  2. jcsd
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