Symmetrical Components Analysis

Discussion in 'The Projects Forum' started by Cerkit, Feb 26, 2015.

  1. Cerkit

    Thread Starter Active Member

    Jan 4, 2009
    275
    3
    Hi,

    On the subject of symmetrical components analysis for fault currents, +/-/0 phase impedance.

    My question is, is all this just a mathematical way calculate the fault current, a model full of hypothetical components which then churn out a real life useable value??

    If not then can someone explain in physical terms what the positive, neagative and zero phase impedance represent in physical terms, in a way that I could draw it on paper what route in a network/transformers represents these?

    Thanks
     
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