车用微电机噪声分析  

Analysis on Noise of Automobile Micromotor

作　　者：陈汉汛[1] 孟丽君[1] 赵雷刚[1] 

机构地区：[1]武汉理工大学,武汉430070

出　　处：《微电机》2007年第3期61-63,共3页Micromotors

摘　　要：微电机在汽车中得到广泛的应用。微电机噪声是作为车内环境污染的噪声源指标,同时也是电机设计、工艺和装配水平的综合反映。以某型号车用微电机为例分析了微电机噪声产生的根源,为生产过程中如何提高产品合格率提供了方向。Micromotors are being widely used in automobiles. The noise of the micromotor is not only considered as one of reflections of environment inside of automobiles but also reflects the design technics and fitting level of the motors. In this paper, the noise of a automobile micromotor is analysed, which shows a way how to improve the quality of the automobile micromotor.

关 键 词：直流微电机 噪声 汽车 产品合格率 

分 类 号：TM381[电气工程—电机]