永磁机构采用一种全新的智能选相真空开关结构。这种结构工作时主要运动部件只有一个，无需机械脱、锁扣装置，故障源少，可靠性较高，且使用寿命长，一般达十万次以上，同时控制分合闸相位，实现同步控制，从而减少过电压和涌流对系统的冲击，减少系统保护的投入，提高系统整体寿命。
...永磁机构；绝缘材质 [gap=352]Keywords：vacuum circuit breaker;integrated type;separated type;contactor;permanent magnet device;dielectric material ...
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双稳态永磁操作机构 Flip-flop permanently magnetic operating mechanism
The single-coil permanent magnetic actuator(PMA) has small mechanical scatter due to its fewer moving parts. PMA has been used more and more widely.
单线圈永磁机构结构简单、体积小,在中压领域得到越来越广泛的应用。
参考来源 - 基于单线圈永磁机构的相控开关控制器的设计The research and design of the intelligent controlling device for vacuum circuit breakers with monostable permanent magnetic mechanism which are applied to distribution is recommended in this paper.
本文介绍单稳态永磁机构真空断路器智能控制装置的研究与设计,开发了面向配电系统断路器的智能控制单元。
参考来源 - 单稳态永磁机构真空断路器智能控制装置的研制During the design for the permanent magnet agencies, a detailed analysis of the closing drive IGBT modules are parallel flow solutions and software ORCAD part of the circuit design simulation.
在设计过程中针对永磁机构的工作特点,详细分析了合闸驱动单元IGBT并联均流问题的解决方案并用ORCAD软件对部分电路进行了仿真设计。
参考来源 - CAN通讯的永磁机构智能控制装置的研制·2,447,543篇论文数据，部分数据来源于NoteExpress
本文对一种新型永磁机构接触器的控制进行了研究。
The control of contactor with a new type of permanent magnet actuator is studied in this thesis.
自行设计的控制电路解决了单线圈永磁机构的分、合闸拉制问题。
Self-developing control circuit solve open and close control questions in permanent magnetic actuator with one coil.
永磁魔环是一种特殊的永磁机构，由若干充磁方向均匀变化的永磁块组成。
There is a kind of special permanent magnetic mechanism-magic ring which is made up of permanent magnet segments with different magnetization direction.
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