摘要
文章阐述了能切换电容器的接触器,按国家标准及有关文献中计算电容器组电路涌流方法,并举以实例,也介绍了切换电容器接触器的发展过程和国内外情况,最后提出切换电容器接触器的可靠性试验方法。内容可操作性强,对制造与使用单位均有实用价值。
The contactors capable of switching capacitance are introduced. The swell current calculation formula of capacitor unit in the state standards (GB) and relevant documents is presented with examples. The development of switching capacitance contactors and the current situation home and abroad are described. The reliability testing method of switching capacitor contactor is depicted finally.
关键词
切换电容器
接触器
可靠性
触头
自感线圈
switching capacitor contactor reliability electric reactors
