摘要
轴电流造成的电机轴承损伤是非常见故障。结合具体案例利用频普对该故障进行分析,介绍了故障成因、特征,以及改进措施。
Motor bearings damage caused by shaft current is an uncommon fault.In the light of the practical case,the fault is analyzed by spectrum.The cause and characteristics of the fault as well as the improvement measures are presented.
出处
《冶金动力》
2010年第5期38-41,共4页
Metallurgical Power
关键词
频谱
轴电流
滚动轴承
spectrum
shaft current
rolling bearing
