This paper first derives the characteristics of radial electromagnetic force considering
different types of current harmonics. By using two-dimensional fast Fourier transform, the …

逆变器供电对电动汽车内置式永磁同步电机振动噪声特性影响研究 Page 1 2020 年11 月 电工
技术学报 Vol.35 No. 21 第35 卷第21 期 TRANSACTIONS OF CHINA ELECTROTECHNICAL …

This study first employs Maxwell stress tensor method to derive the spatial and temporal
distribution characteristics of radial force which induces the electromagnetic vibration and …

The fan noise in the train electric traction system contributes to the main noise of the train,
affecting the comfort of the passengers. The prediction of fan noise can serve as a …

For many servosystems in electric vehicles (EVs), high-performance controls of permanent
magnet synchronous motor (PMSM) drives are widely used due to their high efficiency and …

Two methodologies are proposed in this paper to reduce electromagnetic vibration and
noise of permanent magnet synchronous motor. A multiphysics model is firstly established to …

This paper presents an investigation on finite control set model predictive current control,
validated experimentally with a rear axle electrical drive unit used in automotive …

A multiphysics model is proposed to predict electromagnetic noise and analyze sound
quality of permanent magnet synchronous motor with a variable speed range. First, a two …

The reverse conduction capability of MOSFETs is beneficial for the efficiency of a three-
phase inverter. In this article, analytical expressions in closed form are presented which …

The permanent magnet synchronous motors (PMSMs) with space vector pulsewidth
modulation (SVPWM) technique will inevitably introduce sideband current harmonic …