【摘要】 介绍了大型直流电机滑动轴承发热的特殊案例。电机滑动轴承发热的原因是电容电流、机械安装和机械磨损引起的。多种原因共同作用使故障的分析、判断和处理异常复杂。问题的解决对于今后修理大型直流电机提供了可借鉴的经验。更多还原

【Abstract】 A special case that the giant direct current electric motor’s sliding bearing is over hot because of the capacitive current and mechanical friction is focused on in this paper. Various reasons make it especially complicated to analyze, judge and deal with the problem. The solution of the problem put forward in this paper will provide available experience in future.更多还原