摘要
碳刷主要是连接发电机转动部分和静止部分的,并将整流柜输出的电流供给发电机转子,但是在运行中由于通风不良、机械摩擦、接触不好等因素的影响,会引起发热,危及发电机的安全运行。文章通过分析碳刷发热的原因,提出解决措施。
The carbon brush mainly connects generator rotating part and stationary part,the current rectifier cabinet output supplies generator rotor,but in the operation,due to poor ventilation,mechanical friction,contact the influence of such factors as bad,fever was cause,the safety operation of the generator was endangered.In this paper,the cause of the carbon brush fever was analyzed and the solving measures were put forward.
出处
《大众科技》
2012年第7期163-164,共2页
Popular Science & Technology
关键词
碳刷
发热
氧化膜
摩擦
对策
Carbon brush
Fever
Oxidation film
Friction
Countermeasures
