摘要
真空断路器在中等电压领域中被大量使用,但是由于订货、安装、检修存在一定的不严密性,造成在使用过程中出现了不少外部、内部缺陷及故障,其中真空击穿可谓是这些事故中比较突出的一个。对真空间隙电击穿的概念、原理分类以及影响因素进行了分析探讨,以便为检修开关的事故分析提供一些切实的依据。
Vacuum breakers in medium voltage field have heen widely used.However,because some problems exist in ordering goods,insullation and maintenance,make vacuum breakers have lots of external and internal defelts and faults in use,vacuum breakdown is one of them.The paper has an analysis and discussion to electric breakdown concept of vacuum gap,principle,classfication and factors.so as to provide some basis for accident analysis and maintenance.
出处
《电气开关》
2012年第6期91-93,共3页
Electric Switchgear
关键词
真空
击穿
分析
vacuum
breakdown
analysis
