并通过理论分析得出了断路器分合闸线圈电流波形的基本特征。
The basic features of the coil current waveform of the circuit breaker are also obtained by theoretical analysis.
目前广泛采用的选相分合闸机构，大多由电子线路实现上述功能。
Now these functions are realized by electronic circuit and got used widely in phase selection devices.
机构中的辅助开关与机构主输出轴相连，在分合闸位置时发出相应的分合信号。
The auxiliary switches in mechanism connect with main output axle and give the relative signals in the open and close positions.
本文介绍了该装置对列车各车组适时进行主断路器自动分合闸控制的工作原理及程序框图。
This article proposes the operating principle and the program block-diagram of the automatic switching control to the main circuit-breaker on board of each powered unit of the train at proper time.
通过该界面可以发送控制分合闸命令和系统参数设置命令，并可同时获取系统的各种状态信息。
Though the interface, commands of sub-closing control and system configuration can be sent while various status information of the system can be obtained at the same time.
经故障分析，并在制造厂家指导下解体检查发现该操动机构分合闸导向阀的固定密封垫存在设计上的缺陷。
The design defect was found on the fixed sealing gasket in the guide valve of the operating mechanism.
通过分析一个实际发生的断路器故障案例，结合断路器实际分合闸过程中上传的断路器本体信息，提出一种根据断路器本体信息进行故障预测的逻辑判断方法。
An actual breaker failure is analyzed in this paper, and a logical method is proposed to deduce breaker failure based on the ontology information uploading among the trip and close operation.
通过分析一个实际发生的断路器故障案例，结合断路器实际分合闸过程中上传的断路器本体信息，提出一种根据断路器本体信息进行故障预测的逻辑判断方法。
An actual breaker failure is analyzed in this paper, and a logical method is proposed to deduce breaker failure based on the ontology information uploading among the trip and close operation.
应用推荐