计算结果可为ACB新触头系统的设计提供参考。
The results are capable of evaluating new design of contact systems in ACB.
本实用新型还提供了包含如上所述的连接机构的空气断路器触头系统。
The utility model is also provided with the air circuit breaker contact system which is provided with the connecting mechanism.
由于开关电弧的发光特性和电器触头系统及灭弧室的反光特性，使从高速图像采集系统拍摄到的图像中很难观察到电器触头。
It's difficult to find contact from the image photographed by high-speed image sampling system because of the light reflection characteristics of switching arc, contact and interrupter.
本文介绍了真空开关触头材料电弧重熔工艺原理和电弧重熔系统及实验结果。
The processing principle and the experiment system and results of arc remelting for the contact material of vacuum switches are described in this paper.
实践表明，该系统能够有效地控制高压开关触头的钎焊质量。
The tests indicate that quality of braze joint is controled effectively by the system.
同步关合是指断路器动、静触头在系统电压波形的指定相角处关合，以减小合闸操作的过电流和过电压的一种智能操作技术。
Synchronous closing is an intelligent control technique. It can make the moving and stationery contact-header of circuit breaker to close on the specified phase angle of the power system voltage wave.
本发明公开了一种无间断双电源转换开关，包括壳体、触头分合系统、和机械传动 系统；
The invention discloses an uninterrupted dual power supply changeover switch, which comprises an encloser, a contact on-off system and a mechanical transmission system.
本发明公开了一种无间断双电源转换开关，包括壳体、触头分合系统、和机械传动 系统；
The invention discloses an uninterrupted dual power supply changeover switch, which comprises an encloser, a contact on-off system and a mechanical transmission system.
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