Permanent magnet synchronous machine (PMSM), has received extensive attention in
electrified transportation system due to the high efficiency, high power density and compact …

In this article, an unequal Halbach consequent pole permanent magnet (PM) motor is
proposed, where the research efforts are focused on effectively realizing low-vibration …

While the modulation effect of stator teeth on electromagnetic forces (EFs) acting on the
stator surface has been extensively studied, EFs acting on the rotor with the corresponding …

Zeroth-mode vibration is the main electromagnetic (EM) vibration component in integral-slot
permanent magnet synchronous machines (PMSMs). This paper proposes a new method for …

Torque ripple and radial electromagnetic (EM) vibration can lead to motor vibration and
noise, which are crucial to the motor's NVH (Noise, Vibration, and Harshness) performance …

This study focuses on the impact of magnetostriction on vibration and acoustic noise emitted
from motor stator cores. Typically, motor vibration and acoustic noise are attributed to radial …

In this article, a radial electromagnetic force (REF) suppression methodology is proposed to
reduce the vibration of in-wheel permanent magnet (IW-PM) motors. The key to this method …

由于双三相永磁同步电机两套三相绕组之间可采用不同相移角度, 以一台24 槽22
极双三相永磁同步电机为例, 分析了相移角度对电机性能的影响规律. 首先 …

In this paper, in order to improve the torque density and torque quality of the in-wheel
motors, a double V-shaped in-wheel permanent magnet motor is proposed. In order to …

The optimal suppression scheme of permanent magnet (PM) motor noise is often not the
optimal suppression scheme of torque ripple, which is a contradiction point in the multi …