I see that there are overmodulation states in the SVPWM module. I am having problems at 200V DC Bus holding 1155RPM. I am losing sync because it seems that I do not have enough voltage. It looks like at 200V DC bus I would only need 124Vac to drive the motor at 1155 RPM.
I want to be sure that the SVPWM is overmodulating when the voltage gets low. How can I tell this? It looks like my modulation index is never going above 1. Will this go above 1? To 1.15?
Is there any set up required to overmodulate?