交流牵引电机轴承故障的处理  

Deal with the Bearing Failure of AC Traction Motors

作　　者：杨镭 陈坚 高云霞 

机构地区：[1]成都中车电机有限公司,610051

出　　处：《电机技术》2016年第1期45-48,共4页Electrical Machinery Technology

摘　　要：交-直-交传动的内燃机车交流牵引电机轴承在试运行时出现传动端轴承温度和振动异常的故障,文章介绍了对该故障的处理情况。Abnormal temperature-rise and vibration of the driven end bearing of the traction motor in an ac-dc- ac driven diesel locomotive were introduced as well as the measures to solve them.

关 键 词：交流牵引电机 轴承异音 轴承温升 

分 类 号：TM307[电气工程—电机]