| 直埋塑料音频电缆雷电感应过电压实验研究 |
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| 引用本文： | 张水平,王洪新,谢启.直埋塑料音频电缆雷电感应过电压实验研究[J].现代电力,2004,21(6):56-58. |
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| 作者姓名： | 张水平 王洪新 谢启 |
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| 作者单位： | 1. 常熟理工学院自动控制系,常熟,215500
2. 武汉大学电气工程学院,武汉,430072 |
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| 摘 要： | 当雷击直埋通信电缆时 ,必然在电缆上产生过电压。通过模拟实验 ,测量大地遭雷击时电缆中的感应过电压并分析其规律 ,提出比较合理的保护措施 ,同时为以后雷电通道的仿真模型提供实验依据
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| 关 键 词： | 直埋 通信电缆 过电压 防雷保护 实验 |
| 文章编号： | 1007-2322(2004)06-0056-03 |
| 修稿时间： | 2004年8月12日 |
Research on Over-voltage Induced by Lightning on Communication Cable of the Axis |
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| Zhang Shuiping,Wang Hongxin,Xie Qi.Research on Over-voltage Induced by Lightning on Communication Cable of the Axis[J].Modern Electric Power,2004,21(6):56-58. |
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| Authors: | Zhang Shuiping Wang Hongxin Xie Qi |
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| Affiliation: | Zhang Shuiping~1 Wang Hongxin~2 Xie Qi~1 |
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| Abstract: | When lightning strikes a direct- buried cable, the over-voltage produced on the cable is inevitable. Disasters caused by over-voltage are very serious. We measure the over voltage on the cable in an indoor imitated experimental system and analyze its regulation in order to advance suitable protection schemes. Furthermore, later true model of imitating of thunder and lightning passage will be established by the experiment basis at the same time later. |
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| Keywords: | direct-buried communication cable overvoltage lightning protection experiment |
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