hasan
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Dear Reader, Recently I have faced some problems while working with PSSE version 33.4.

There are Power Flow Direction errors i.e From Bus and To Bus Flow are opposite from actual one. This happened in converged case. I also changed metering From end . But this does not change result shown in diagram.

For further understanding . please see the attachment. Can anyone help me find solution of this problem.

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answered 2019-05-09 04:41:56 -0500

drsgao
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Yeah, this problem we observed quite a lot. Usually, we need to turn off the annotation and turn it back on again to get it correct. To get the absolute correct power flow, you need to use the "aBrnReal" function. See API doct Chapter 8.

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Asked: 2017-04-08 22:34:55 -0500

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Last updated: May 09 '19

Power Flow direction error in SLD

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