永磁操动机构的发展与应用  

DEVELOPMENT AND APPLICATION OF PERMANENT MAGNETIC ACTUATOR

作　　者：游一民[1] 陈德桂[1] 候建新[2] 林立[2] 王胜林[3] 

机构地区：[1]西安交通大学电气工程学院,陕西西安710049 [2]西安高压电器研究所,陕西西安710077 [3]陕西警官职业学院,陕西西安710043

出　　处：《高压电器》2003年第6期54-56,共3页High Voltage Apparatus

摘　　要：介绍了国内永磁操动机构的发展状况,并分析了影响其发展的主要因素。据不完全统计,2002年国内配永磁操动机构的断路器产品的销售总量只有约1000台。因此促进永磁操动机构的推广与应用应从其整体出发,兼顾机构本体和机构控制部分(包括电源)的性能与成本,提高其整体的技术经济指标。This paper introduces the current situation of permanent magnetic actuator used in China. The main factor of impeding the wide application of permanent magnetic actuator is analysed. According to the incomplete statistics, the sales quantity of the vacuum circuit breaker mounted with permanent magnetic actuator is only about 1000 units in 2002. In order to promote the application of the actuator, complete design including the actuator itself and related control unit as well as their costs should be considered.

关 键 词：真空断路器 永磁操动机构 控制单元 真空灭弧室 

分 类 号：TM561[电气工程—电器]