摘要
永磁机构是真空断路器的一种新型驱动机构。文章论述了永磁机构的原理、性能及其应用,以供企业在选择开关时参考。
The permanent magnet mechanism is a kind of new actuating device of vacuum circuit breaker. The vacuum circuit breaker of 10 kV is adopted generally abroad in recent years, which is also adopted partially in domestic use. This paper discusses the principles, performances and applications of the permanent magnet mechanism, which can be a reference for power supply enterprise in selecting breakers.
出处
《电力设备》
2004年第12期60-62,共3页
Electrical Equipment
关键词
永磁机构
结构原理
应用
permanent magnet mechanism
structure
principle
application
