| 500 kV同杆双回线路雷电反击性能的研究 |
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| 引用本文： | 刘浩,常树生,刘云,任泽军,刘滨涛,殷小祥.500 kV同杆双回线路雷电反击性能的研究[J].东北电力学院学报,2005,25(4):34-37,41. |
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| 作者姓名： | 刘浩 常树生 刘云 任泽军 刘滨涛 殷小祥 |
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| 作者单位： | 东北电力学院,电气工程学院,吉林,吉林,132012;黑龙江鹤岗电业局,黑龙江,鹤岗,154101 |
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| 摘 要： | 利用Bergeron特征线法，编程对同杆双回交流500kV输电线路的反击耐雷性能进行了详细的计算和分析，考了雷击塔顶时导线上交流工频电压的随机性，利用统计法确定超高压线路的反击耐雷性能。并分析了接地电阻对同杆双回线路耐雷水平的影响。
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| 关 键 词： | 同杆双回 输电线路 反击 耐雷水平 |
| 文章编号： | 1005-2992（2005）04-0034-04 |
| 收稿时间： | 2005-07-01 |
| 修稿时间： | 2005-07-01 |
Research on the Lightning Protection Performance of Back Striking for 500kV Double-circuit Transmission Line |
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| LIU Hao,CHANG Shu-sheng,LIU Yun,REN Ze-min,LIU Bin-Tao,YIN Xiao-xiang.Research on the Lightning Protection Performance of Back Striking for 500kV Double-circuit Transmission Line[J].Journal of Northeast China Institute of Electric Power Engineering,2005,25(4):34-37,41. |
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| Authors: | LIU Hao CHANG Shu-sheng LIU Yun REN Ze-min LIU Bin-Tao YIN Xiao-xiang |
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| Affiliation: | 1. Northeast China Institute of Electric Power Engineering, Jilin City 132012 ; 2. Hegang Power Bureau, Hegang City 154101 |
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| Abstract: | This paper details the lightning protection performance of back striking for Ac 500kV double-circuit transmlssion line by program in the case of Bergeron traveling wave method.Astatistical method is brollght forward with consldering the randomness of working voltage's phase in the case of lighting striking the top tower.the efiects of grouding risistance for the shared tower double-circuit 500kv transmission lines are discussed in details. |
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| Keywords: | Double-circuit Transmission line Back striking Lightning protection levels |
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