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| 基于实际雷电参数的10kV架空绝缘线路防雷分析 | |
| 引用本文： | 何建林,张电,刘渝根,田金虎.基于实际雷电参数的10kV架空绝缘线路防雷分析[J].重庆电力高等专科学校学报,2011,16(2):68-72. |
| 作者姓名： | 何建林 张电 刘渝根 田金虎 |
| 作者单位： | 1. 重庆市电力公司江北供电局,重庆,401147 2. 重庆大学输配电装备及系统安全与新技术国家重点实验室,重庆,400044 3. 重庆市电力公司检修分公司,重庆,400039 |
| 摘 要： | 依托雷电定位系统(LLS)收集雷电参数,分析计算感应雷作用下正、负极性落雷时10kV架空绝缘配电线路雷击闪络率,并与实际线路雷击跳闸情况进行比较分析.提出综合考虑运用支柱绝缘子配合穿刺型防弧金具、串联外间隙氧化锌避雷器来提高10kV架空绝缘线路耐雷水平,防止雷击断线. |
| 关 键 词： | 架空绝缘导线 雷电参数 防雷措施 |
Lightning Protection Analysis of The 10kV Overhead Insulation Line Based on Real Lightning Parameters |
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| HE Jian-lin,ZHANG Dian,LIU Yu-gen,TIAN Jin-hu.Lightning Protection Analysis of The 10kV Overhead Insulation Line Based on Real Lightning Parameters[J].Journal of Chongqing Electric Power College,2011,16(2):68-72. | |
| Authors: | HE Jian-lin ZHANG Dian LIU Yu-gen TIAN Jin-hu |
| Affiliation: | HE Jian-lin1,ZHANG Dian1,LIU Yu-gen2,TIAN Jin-hu3(1.Jiangbei Power Supply Bureau of Chongqing Electric Power Corporation,Chongqing 401147,China,2.College of Electrical and Engineering of Chongqing University,Chongqing 400044,3.Maintenance Branch of Chongqing Electric Power Corporation,Chongqing 400039,China) |
| Abstract: | Based on the LLS,the lightning parameters were collected.The flashover rates of the 10kV overhead insulation line caused by inductive overvoltage from positive and negative lightning were calculated.Then,the flashover rates and the statistical lightning trip-out rates of the line were analyzed in a comparative way.This essay proposes that the pillar insulator with arc-protection hardware with stabs and the metal oxide surge arrester with series gaps be used appropriately to improve the lightning resistance ... |
| Keywords: | overhead insulation line lightning parameters measures for lightning protection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
