| 降低输电线雷电侵入波的仿真分析 |
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| 引用本文： | 董新伟,赵泽枫,陈萧霖,郝捷,冀晓雨.降低输电线雷电侵入波的仿真分析[J].电测与仪表,2014,51(21). |
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| 作者姓名： | 董新伟 赵泽枫 陈萧霖 郝捷 冀晓雨 |
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| 作者单位： | 1. 中国矿业大学信息与电气工程学院,江苏徐州,221008
2. 中北大学信息与通信工程学院,太原,030051 |
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| 摘 要： | 煤矿输电线路易遭受雷击的主要原因是雷电活动的随机性和所处环境的复杂性,一般较难确定雷击故障类型,使得防雷措施针对性不强,无法对变电站以及架空线路进行有效保护。文章通过ATP-EMTP建立某煤矿35k V线路模型,对进线段雷电侵入波进行仿真研究,通过对比得出一种合理使用线路避雷器的方法。
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| 关 键 词： | 仿真 耐雷水平 ATP-EMTP 雷电侵入波 |
| 收稿时间： | 2014/2/8 0:00:00 |
| 修稿时间： | 2014/2/8 0:00:00 |
Simulation and Analysis on reduce transmission and distribution lines of lightning invasion wave |
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| DONG Xin-wei,ZHAO Ze-feng,CHEN Xiao-lin,HAO Jie and JI Xiao-yu.Simulation and Analysis on reduce transmission and distribution lines of lightning invasion wave[J].Electrical Measurement & Instrumentation,2014,51(21). |
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| Authors: | DONG Xin-wei ZHAO Ze-feng CHEN Xiao-lin HAO Jie and JI Xiao-yu |
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| Affiliation: | School of Information and Electrical Engineering,China University of Mining and Technology,School of Information and Electrical Engineering,China University of Mining and Technology,School of Information and Electrical Engineering,China University of Mining and Technology,School of Information and Electrical Engineering,China University of Mining and Technology,School of Information and Communication Engineering,NUC |
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| Abstract: | Because of the activity randomness of the lightning and the complex environment of coal mine which cause the 35kV overhead transmission easily be struck by lightning,and it is difficult to determine the type of fault caused by lightning, leading the lightning protection measures targeted is not strong enough,substations and overhead lines can not be effectively protected. The paper introduced a research method of lightning protection in coal mine, 35 kV level transmission lines in the coal mine have been selected as the simulation research object by using the ATP-EMTP , and simulated the lightning invasion wave. Through comparison the results and let the use of line surge arrester of the lightning protection measures is of constructive significance. |
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| Keywords: | simulation lightning withstand level ATP-EMTP lightning invasion wave |
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