Permanent magnet synchronous machines (PMSM) have received extensive attention in
electrified transportation systems due to their high efficiency, high power density, and …

Torque ripples due to cogging torque, current measurement errors, and flux harmonics
restrict the application of the permanent magnet synchronous motor (PMSM) that has a high …

AC Motor Control and Electrical Vehicle Applications provides a guide to the control of AC
motors with a focus on its application to electric vehicles (EV). It describes the rotating …

In this paper, the torque production of fractional-slot concentrated-winding (FSCW)
permanent-magnet synchronous machines (PMSMs) is analyzed from the perspective of the …

Flux-switching permanent magnet (FSPM) machines have received an intense amount of
research interest in recent years, due to their advantages of high torque/power density …

The paper presents an accurate analytical subdomain model for computation of the open-
circuit magnetic field in surface-mounted permanent-magnet machines with any pole and …

An analytical model has been developed for analyzing the radial vibration force in fractional-
slot permanent-magnet machines. It is compared extensively by finite-element analyses and …

This paper presents an improved analytical method for calculating the magnetic field and
cogging torque in the surface-mounted permanent-magnet (PM) machines accounting for …

Permanent magnet synchronous motors (PMSMs) are widely used in the field of industrial
servo control, especially in high-precision applications. Owing to the periodic torque ripple …

The torque ripple of a permanent magnet (PM) machine is mainly due to the cogging torque
and distortions of the back-emf waveforms, winding inductances and current waveforms …