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Simulating Phase Angle Jump Test at POI

asked 2022-07-01 21:11:05 -0500

txc gravatar image

I have a simple SMIB case of an aggregated solar plant modeled in PSSE. Could anyone let me know how to simulate a phase angle jump test at the Point of Interconnection. Usually with the playback model only voltage and frequency signals can be played back in but I am not sure how to simulate a phase angle jump test. Any suggestions are appreciated

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answered 2022-07-02 04:10:04 -0500

perolofl gravatar image

updated 2022-07-03 03:14:15 -0500

You can have two transmission lines between infinite bus and POI. Simulate trip of one branch. The new load flow will change the bus angle at POI.

Do not use playback model in this simulation, use GENCLS instead.


A better alternative is to have a transformer between infinite bus and POI. Change the transformer phase shift during simulation to emulate a voltage angle phase shift. In this way you can select the wanted angle shift, e.g. 5 deg, 10 deg , 15 deg etc.

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Asked: 2022-07-01 21:11:05 -0500

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Last updated: Jul 03 '22