A novel MTPA theory based bottom‐up approach towards parametric and structural design of interior PMSM for electric vehicles

Understanding the merits of using an interior permanent magnet synchronous machine (IPMSM) for propulsion in all‐electric vehicles and challenges in conventional electric machine design approach, this paper proposes a novel model based design approach for three‐phase IPMSMs. Firstly, a novel bottom‐up IPMSM design methodology involving closed‐form analytical equations and per unitization approach based on maximum‐torque‐per‐ampere control …