How to write an Converter/inverter model

asked 2020-07-19 02:21:50 -0600

Wendy
3 ●10 ●12 ●14

updated 2020-07-19 05:28:22 -0600

I want to build an inverter model with three-level bridge and use SVPWM to control it. But I couldn't find IGBT or others.
I read model REGCA1 in MODEL.pdf, but I feel it helpless.
Could the inverter-bridge structure be implemented in PSSE? And how to control it. If not, how to bulid the model? Thanks.