Abstract

The paper is part of an ongoing research on a SiC inverter - induction machine power train system. It presents details on inverter execution and its important challenges and then introduces an improved indirect field-oriented control. IFOC, with proportional-integral (PI) and super-twisting sliding mode, STSM, speed and current controller is illustrated in digital simulations of typical vehicle acceleration profile, with validation in preliminary experiments. Phase voltage reconstruction was also proposed to consider the nonlinearity introduced by overmodulation in motor voltage. The phase voltage reconstruction was tested experimentally and then it was used in the digital simulations to consider the inverter nonlinearity.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.