浅谈气隙对电机电磁噪声的影响及解决方法  

Shallowly Discusses Influence and Solution of Air Gap to Electromagnetic Noise of Motor

作　　者：张岚清 

机构地区：[1]中国长江航运集团电机厂,湖北武汉430074

出　　处：《电机与控制应用》2008年第6期42-43,共2页Electric machines & control application

摘　　要：分析了气隙对电机电磁噪声的影响,提出了利用降低气隙磁密、加大气隙、加均压线等方法解决该问题,并利用实践数据证明上述方法取得了明显的效果。Bring forward gap how to affect on motor electromagnetic noise. These problems can be solved by reducing gap flux density, increasing gap, adding equalizer and so on. The obvious effect was proved by analyzing these practice data.

关 键 词：气隙 电磁噪声 气隙磁密 均压线 

分 类 号：TM301.43[电气工程—电机]