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Hi, I'm new with PSSE. I am simulating the dynamic response of a synchronous machine (SMIB system) in PSSE.

I would like to know if it is possible to change the value of the exciter output voltage (Efd) according to a ramp with a defined slope (or alternatively with a defined duration) in a dynamic simulation? Sort of a "manual control" of the value of Efd.

Also, could you recommend a web page to start to learn to work with Python in PSSE. I am using the GUI to run the simulation.