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Does anyone know how to test the ride through settings (LVRT,HVRT, Over/Under Frequency) of a model? I enter the settings into the dynamic file in "other models" -> "Miscellaneous" specifying the voltage ride through settings as "VTGPAT" and the frequency settings as "FRQTPAT.

I have not been able to test any of these settings directly. I am able to simulate the LVRT (low voltage ride through) results from putting a simple bus fault on a bus but I have not been able to replicate the HVRT (high voltage ride through) or frequency response.

If anyone knows how to test/validate these settings I would appreciate the help, I have been trying to figure this out for a while.