高压电器2011，Vol.47Issue(4)：47-51,5.
配电网架空线路并联可调间隙保护装置研究
Research on Adjustable Gap Lightning Protection Device for Distribution Network Overhead Lines
摘要
Abstract
This paper put forward a way that use a kind of adjustable gap lightning protection device to minimize bad effects of the flashover and explosion of insulator and the breakage of insulated conductor caused by lightning in the 10～35 kV distribution network overhead lines, and analyzed the operation principle of the protection device and its characteristics. A mass of lightning impulse test and volt-second characteristics has performed with this device, and the results showed that the adjustable gap lightning protection device can effectively avoid flashover damages to the insulator (s) when lightning stroke the overhead lines and reduce the probability of the breakage of insulated conductor caused by lightning stroke effectively.关键词
配网架空线路/防雷保护/可调间隙/防雷装置Key words
distribution network overhead lines /lightning protection/ adjustable gap/ lightning protection device分类
信息技术与安全科学引用本文复制引用
刘源,彭利强,王伟平,李景禄..配电网架空线路并联可调间隙保护装置研究[J].高压电器,2011,47(4):47-51,5.
