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1·This paper presents a new on-line monitoring system for vacuum circuit breaker.

介绍了一种所研制的真空断路器新型智能在线监测系统。

2·This paper introduces a vacuum circuit breaker based on the permanent magnetic actuator.

本文介绍了一种基于永磁机构的真空断路器。

3·Vacuum circuit breaker is widely used as a new type of the high voltage circuit breaker at present.

目前国内对于真空断路器的设计还处在引进和类比设计为主的阶段，缺乏系统的理论指导。

4·CT19BN type spring operation structure for operating the indoor 40.5 KV vacuum circuit breaker with.

CT 19bn型弹簧操动机构可供操作户内40.5 KV真空断路器之用。

5·A new type control circuit of a vacuum circuit breaker with permanent magnetic actuator is presented.

提出了永磁操动机构真空断路器的一种新型控制电路。

6·Interrupting no load transformer is the most serious case in vacuum circuit breaker switching overvoltage.

切除空载变压器是真空断路器操作过电压问题最严重的情况。

7·The results show: these two methods can be used for high voltage vacuum circuit breaker failure detection.

结果证明，这两种分析方法可用于高压真空断路器故障检测。

8·The gas pressure within vacuum interrupter has a direct effect upon the properties of vacuum circuit breaker.

真空灭弧室的内部气体压力直接影响真空断路器的性能。

9·Electrical contact, method of manufacturing the same, electrode for vacuum interrupter, and vacuum circuit breaker.

电触点及其制造方法，用于真空断续器的电极，以及真空断路器。

10·ZW20BF-12 Outdoor AC high voltage vacuum circuit breaker boundaries is my company developed a user boundary switch.

12型户外交流高压分界真空断路器是我公司自主研发的一款用户分界开关。