Hi all, I'm doing cascading failure simulation which involves recursively solving power flow and checking constraints. I'd like to consider voltage collapse as one of the factors. Is it reasonable to think of voltage tripping criterion as comparing the voltage solved by ac pf with the V_min provided in the case file? I'm aware of the better choice for voltage stability analysis is to do continuation pf. But it is targeted at analyzing PV curve for each bus rather than directly giving threshold to check. Is there any other efficient way to implement this?
Thanks a lot! Yueyun
