Research on Evaluating Index of Lightning Protection Safety Performance of High Voltage Overhead Transmission Line

Yi Luo^1*, Jingzhou Jiang¹, Yu Nong¹, Shizuo Li²

¹Baise Power Supply Bureau Guangxi Power Grid Corporation, Nanning, China.
²Institute of Electrical Engineering Guangxi University, Nanning, China.

DOI: 10.4236/jpee.2014.24091                

Abstract

In order to improve the lightning protection performance of transmission lines, lightning protection management has been divided into every tower that lightning protection performance has been evaluated respectively. According to factors such as landform, span, tower type, grounding resistance, isolator type, and so on, relative ratio of tripping operation of every tower in the line
has been calculated to evaluate its lightning protection safety performance, it is beneficial to operation maintenance and lightning reconstruction of transmission lines.

Keywords

Transmission Lines; Lightning Protection Safety Performance; Evaluating Index; Ratio of Lightning Tripping Operation

Conflicts of Interest

The authors declare no conflicts of interest.

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