摘要
从电机噪声的分类、产生机理、优化措施三方面分析了永磁同步电机的NVH性能,希望能对电动汽车企业排查整改电机NVH问题起到一定的指导作用。
The classification of motor noise,the generation mechanism and the optimization measures are introduced preliminarily for NVH quality of the PMSM,hoping to play a guiding role in the investigation and rectification of motor NVH in electric vehicle enterprises.
作者
马龙
宫庆伟
Ma Long;Gong Qingwei(Dayun Automobile Co.,Ltd.,Yuncheng Shanxi 044000)
出处
《机械管理开发》
2020年第2期67-68,共2页
Mechanical Management and Development
