| 山西电网线路雷击跳闸原因分析及防范措施 |
| |
| 引用本文： | 罗永勤,武国亮,张来福.山西电网线路雷击跳闸原因分析及防范措施[J].山西电力,2011(6):19-21. |
| |
| 作者姓名： | 罗永勤 武国亮 张来福 |
| |
| 作者单位： | 1. 山西省电力公司,山西太原,030001
2. 山西电力科学研究院,山西太原,030001 |
| |
| 摘 要： | 针对2011年山西电网110 kV及以上输电线路雷击跳闸故障,从地形地貌、保护角、接地电阻等方面分析了故障产生的原因,剖析了防雷工作中存在的问题,并从规划设计、建设施工、生产运维方面提出了相应的防范措施。
|
| 关 键 词： | 输电线路 氧化锌避雷器 雷击跳闸故障 |
Analysis and Prevention Measures of Lightning Trip-outs on Transmission Lines in Shanxi Power Grid |
| |
| LUO Yong-qin
,
WU Guo-iiang
,
ZHANG Lai-fu.Analysis and Prevention Measures of Lightning Trip-outs on Transmission Lines in Shanxi Power Grid[J].Shanxi Electric Power,2011(6):19-21. |
| |
| Authors: | LUO Yong-qin WU Guo-iiang ZHANG Lai-fu |
| |
| Affiliation: | 1.Shanxi Electric Power Corporation,Taiyuan,Shanxi 030001,China; 2.Shanxi Electric Power Research Institute,Taiyuan,Shanxi 030001,China) |
| |
| Abstract: | In view of the frequent lightning trip-out on 110 kV and above transmission lines in Shanxi power grid in 2011,the causes of the faults are analysed from the aspects as topography,protection angle and grounding resistance.This paper analysed the problems existing in the lightning protection,and precaution measures are proposed accordingly from the aspects of designing,construction and operation. |
| |
| Keywords: | transmission line zinc oxide surge arrester lightning trip-out |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
