Permanent-magnet synchronous motors (PMSMs) have been widely used as the driving
core in electric vehicles due to the high power/torque density and high efficiency. Recent …

Current sensing techniques with reduced number of sensors attract a high interest from
industry, for the possibility of cost reduction and sampling mismatch reduction. This article …

For the purpose of reducing cost and volume, techniques of reconstructing three-phase
currents through a single current sensor have been reported for permanent magnet …

Radial force is the main cause of electromagnetic vibration and noise in motors. In this study,
the vibration and noise characteristics of a permanent magnet synchronous motor (PMSM) …

This paper presents an experimental procedure to determine the acoustic and vibration
behavior of an inverter-fed induction motor based on measurements of the current spectrum …

摘要针对传统单传感器直流母线采样系统中相电流重构盲区问题, 该文分析传统空间矢量脉冲
宽度调制(SVPWM) 技术的电流采样方法和重构盲区产生的原因, 精确地划分电压空间矢量平面 …

摘要该文以电动汽车后桥驱动用12 槽-10 极永磁同步电机及其控制系统为研究对象,
基于周期谐波扩频调制技术, 对常规空间矢量脉宽调制(SVPWM) 技术所引入的边带谐波成分与 …

The vibration and noise of the permanent magnet synchronous motor (PMSM) is mainly
caused by its electromagnetic force. Harmonic currents affect the vibration, and noise …

Permanent‐magnet (PM) segmentation is a plain and valid way for eddy current (EC) loss
reduction in fractional‐slot concentrated‐winding (FSCW) machines and it has no passive …

Pulse width modulation (PWM) technique brings harsh acoustic noise in motor drive system.
Thus, synchronous random switching frequency modulation (SRSFM) technique based on …