Abstract
In this contribution a new control algorithm is introduced, capable of high dynamic control of dual three-phase machines with a high mutual coupling. Multiphase permanent-magnet synchronous machines have many advantages compared to conventional three-phase systems. By increasing the number of phases, the current per phase of the inverter can be reduced, which enables the use of new semiconductors like GaN for high power drive train applications. A commonly used multiphase machine is the dual three-phase PMSM with a 30 degrees electrical shift between the two winding sets, resulting in a high mutual coupling between the two winding sets. This however leads to insufficient current control dynamics for drive train applications and the potential risk of instability using conventional control algorithms. Simulation results are provided to compare the new introduced and the conventional PI control algorithms. It is shown that the developed control algorithm can outperform conventional current control.
Sign-in/Register to access full text options 
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 callDisclaimer: 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.
