Simulation of Line Surge Arresters for Lightning Protection in 10kV Transmission Lines

被引：0

作者：

Wang Yong ^{[1
]}

Xie Pu ^{[1
]}

Zhao Jin-cheng ^{[1
]}

Zhang Gui-fang ^{[2
]}

机构：

[1] Ordance Engn Coll, Dept Elect Engn, Shijiazhuang 050003, Peoples R China

[2] PLA, Unit 73085, Xuzhou 221011, Jiangsu Prov, Peoples R China

来源：

2008 CHINA INTERNATIONAL CONFERENCE ON ELECTRICITY DISTRIBUTION, VOLS 1 AND 2 | 2009年

关键词：

Line surge arresters; transmission lines; PSCAD/EMTDC; lightning-prone section;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper presents the line surge arrester and its principle, as well as the modeling of 10kV transmission lines including line surge arresters. Cases with different numbers of arresters are simulated and analyzed by the electromagnetic transient program PSCAD/EMTDC. Simulation results show that installing line surge arresters can evidently reduce the surge current and overvoltage in the lines. It is an economical and effective way to reconstruct the lightning-prone sections and phases of the 10kV lines with proper numbers of line surge arresters.

引用

页码：269 / +

页数：2