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  1. wildalaska

    UNTRANSPOSED ASYMMETRICAL OVERHEAD DISTRIBUTION LINES - REACTANCE

    Hey Janitor, A 2nd unbalanced ap can't hurt and may help me to to clean up my act. Where can I download it? WA
  2. wildalaska

    UNTRANSPOSED ASYMMETRICAL OVERHEAD DISTRIBUTION LINES - REACTANCE

    dpc, your speculation about the OH line being "2nd order" on the secondary is probably correct and I commented to that effect in my original post. But I don't think assumptions like "it doesn't matter" belong in modern professional engineering practice. It should be characterized before being...
  3. wildalaska

    UNTRANSPOSED ASYMMETRICAL OVERHEAD DISTRIBUTION LINES - REACTANCE

    Hey healyx, The Kersting text looks like one I'd like to have, but in the meantime, is there a link for downloading his DOS program? WA
  4. wildalaska

    UNTRANSPOSED ASYMMETRICAL OVERHEAD DISTRIBUTION LINES - REACTANCE

    Jghrist, That may very well turn out to be the case, but I think I should characterize it before ignoring. Regarding all the uncertainty in data, even though it's there, I have done several failure investigations of events on large industrial power systems and in every case that I can recall...
  5. wildalaska

    UNTRANSPOSED ASYMMETRICAL OVERHEAD DISTRIBUTION LINES - REACTANCE

    I'm trying to model a 12.47 kV distribution system (in the SKM PTW program) with untransposed irregular flat crossarms; maximum line length is about 10 miles. Typical spacing on flat crossarms is phase A 0", phase B (middle) 26", and phase C 88". No transposing - i.e. phase B stays in the...

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