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How to clear VAR value(dynamic model) through python?

asked 2019-10-10 20:52:13 -0500

LLL gravatar image

I am using the for loop to do the dynamic simulation. However, I find from second loop, there is some error for the result. My colleague tells me if I can clear the VAR value every time, it should be fine. Can anyone tell me how to clear VAR value through python? Thank you very much.

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answered 2019-10-11 00:17:24 -0500

perolofl gravatar image

To change a specific VAR with index IVAR use:

 psspy.change_var(IVAR,new_value)

To change VAR number N for a plant model with name xxx use:

psspy.change_plmod_var(ibus,id,'xxx',N, new_value)

There are similar API's for other types of dynamic models, like wind machine, loads, line relays, etc. See the API manual.

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Asked: 2019-10-10 20:52:13 -0500

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Last updated: Oct 11