3 S4 _# h2 e( w7 o4 `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. . _' O) R/ a& K5 X# i$ z
& B2 A/ x9 J$ x% S, O k! m" x4 M, X
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 % V8 X- a. o I; l7 W6 j, B0 w& w7 P s
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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