本帖最后由 allenliew 于 2009-9-1 17:46 编辑 : v" k' p6 M& ^9 s) P f2 C. I3 h, X) Q0 _
Hi I am doing a 3 phase to ground fault analysis in pscad. Since it is symmetrical fault, the 3 phase (A, B, C) fault currents I am supposed to get should be the same. Correct me if I'm wrong please. 6 N/ `) ?9 w/ F# [4 o: M, b1 n
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However the graph I got from the simulation does not show the same current for all phases (magnitude and phase). I believe that they are out of phase. Can anyone tell me why is tat? Is it something to do with the model? Thank you very much. {; ~/ \( G' T, k2 @2 O1 G
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PS. My computer does not have chinese input function. Sorry for any inconvenience.
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发表于 2009-8-31 14:54:52
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