摘要
介绍了限流断路器利用电动斥力快速斥开动触头来提高分断能力的同时,所产生的一些问题,以及国外一些公司对这些问题所采取的措施。
Using eletro-dynamic repulsion force to fast separation of moving contact of limiting current circuit breaker, the breaking capacity is upgraded, but some problems is produced. These problems and some adopting measures in foreign companies were introduced.
出处
《低压电器》
北大核心
2006年第6期14-15,19,共3页
Low Voltage Apparatus
关键词
限流断路器
电动斥力
短路
limiting current circuit breaker
electro-dynamic repulsion force
short circuit
