本帖最后由 allenliew 于 2009-9-1 17:46 编辑 ; ^( z3 R- A8 @% \
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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. 7 Q1 q8 ] a3 v3 B $ y- w2 F6 l4 {/ c7 u+ R& s3 GHowever 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, y* u$ s& e. P: l7 D4 B
- V/ E& g' u0 ?- o* Q+ ]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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