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User written model with internal integration method

asked Apr 22 '19

txc gravatar image

I am trying to write a simple exciter model, eg the SEXS model with my own integration method (internal solver) without using any states and dstates in my model.(I have already written it using the traditional way of using the elementary blocks method). However, now, I don't want to use PSS/E's internal integration routine, rather use my own method, like the forward Euler method for example. I want to use vars to store the state variables information. Does anyone have a working example. Any help will be much appreciated.

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answered May 2 '19

jfconroy gravatar image

It is certainly possible to do this, once you have a knowledge of how to initialize and change the values of VARs in your PSS/E model using the appropriate FORTRAN code. It is more important to think about why you want to do this.

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Asked: Apr 22 '19

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Last updated: May 02 '19