永磁同步电动机产生电磁振动的原因分析

Cause Analysis of Electromagnetic Vibration of Permanent Magnet Synchronous Motor

文章从极槽配合、绕组形式、定子绕组并联路数、气隙大小、斜槽或斜极、槽口形式、极弧系数等方面分析了引起电机振动的原因。

This paper analyzes the causes of motor vibration from the aspects of pole-slot combination,winding form,parallel branches of parallel stator windings,air gap size,skewed slot or oblique pole,slot form,pole arc coefficient.