低压断路器电弧背后击穿现象的研究  

Study on Arc Back Strike Phenomena in Low Voltage Circuit Breakers

作　　者：陈德桂[1] 

机构地区：[1]西安交通大学,710049

出　　处：《低压电器》1999年第6期7-10,共4页Low Voltage Apparatus

基　　金：国家自然科学基金!(59777009)

摘　　要：介绍了低压断路器中电弧背后击穿现象研究的近期进展，指出这种现象产生的原因是由于电弧背后区域的热重燃造成，它与剩余电流有密切关系。在此基础上。This paper introduced the recent achievement in study of arc back strikes phenomena in low voltage circuit breakers, which are described as a thermal reignition in the arc ignition area and are relative to the residual current. Based on it, the factors which have influence on the arc back strike phenomena were analyzed.

关 键 词：低压断路器 开关电弧 背后击穿 断路器 

分 类 号：TM561[电气工程—电器]