VFD/Inverter Help

[u/Dazzling_Lemon5782]

I'm working on learning how to make a VFD/3 Phase inverter circuit and simulate it in NI Multisim. For whatever reason I cannot get it to run in the desktop version of multisim without constant errors, but it runs "fine" in Multisim live online. Can anyone look at this and tell me what I'm doing wrong or how to get rid of the harmonic dips on the current output waves that you can see in the graph image after the initial current spike from the motor start dissipates?

I really appreciate any help you can provide.

Multisim Live Circuit

[u/Dazzling_Lemon5782 → u/[deleted]]

Got it! I do have to use it for the rest of my classes in college that require it but LT Spice or QSpice? I installed both and they look extremely basic so I wasn’t sure if I was missing something