同步电动机噪声抑制措施研究  

Methods for Restraining the Noise of Permanent Magnetic Synchronous Motor

作　　者：潘元璋[1] 让余奇[1] 黄克峰[1] 

机构地区：[1]海军工程大学电气与信息工程学院,武汉430033

出　　处：《船电技术》2012年第11期1-4,共4页Marine Electric & Electronic Engineering

摘　　要：本文主要介绍了永磁同步电动机电磁噪声产生机理,并针对电磁噪声,提出永磁体结构优化、正弦绕组、增大气隙、定子斜槽等有效措施,以便达到降低噪声的目的,同时阐述了低噪声电机的设计方法及噪声抑制措施。This paper introduces the prtncipium that the Synchronous Motor（PMSM） is produced, in order to take effective actions for restraining the electromagnetic noise, it gives some methods such as permanent magnetic structure optimizing, sinusoidal winding, increscent air-gap, skewed slot of stator. Also, it gives designing method of the motor with low noise and noise restraining.

关 键 词：永磁同步电动机 电磁噪声 噪声抑制 

分 类 号：TM351[电气工程—电机]