内蒙古电力技术Issue(1)：98-100,3.DOI:10.3969/j.issn.1008-6218.2015.01.015
电动机轴承烧损故障原因分析与处理
Reason Analysis and Treatment of Motor Bearing Burning Fault
吴波 1马亮2
作者信息
- 1. 北方联合电力有限责任公司包头第一热电厂，内蒙古 包头 014010
- 2. 内蒙古电力建设第一工程公司，内蒙古 包头 014030
- 折叠
摘要
Abstract
This paper analyzed the frequent damage reasons of the heating motor bearing caused by the shaft current in No.1 Baotou Thermal Power Plant, and confirmed the main factors which led to the shaft current. Use the transformation of the motor stator and end cover to eliminat the shaft current, after the transformation the test of shaft current decreased to zero, the motor operated normally. At the same time, according to the defect treatment results, discussed and suggested in the future operation and repair scheme for high voltage motor.关键词
三相交流电动机/轴承/轴电压/轴电流/定子改造Key words
three phase AC motor/bearing/shaft voltage/shaft current/stator transformation分类
信息技术与安全科学引用本文复制引用
吴波,马亮..电动机轴承烧损故障原因分析与处理[J].内蒙古电力技术,2015,(1):98-100,3.
