Improving Torque in PMSM by Introducing Flux Barrier

The PMSM is widely used in industrial applications. There are two kinds of PMSM: interior PMSM, and surface-mounted PMSM. I have considered myself an interior PMSM in my research. IPMSMs are typically used in electrical vehicles, and the flux barrier within the rotor produces a major issue with motor torque performance. According to this research paper, flux barriers are used on the rotor side of PMSM motors in order to improve torque performance and reduce cogging torque. I used the same motor reference in my previous research to further reduce cogging torque and increase motor performance torque this time. FEA (finite element analysis) computations are performed using the MAGNET software (Infolityca) & motorcad