| 提高架空配电线路耐雷水平的仿真分析 |
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| 引用本文： | 王羽,文习山,蓝磊,张露,陈楠,郭卫.提高架空配电线路耐雷水平的仿真分析[J].高电压技术,2011,37(10):2471-2476. |
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| 作者姓名： | 王羽 文习山 蓝磊 张露 陈楠 郭卫 |
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| 作者单位： | 武汉大学电气工程学院,武汉,430072 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)(2009CB724500)~~ |
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| 摘 要： | 为了提高配电网抵御雷电灾害的能力，通过定量计算，提出了有效的防雷措施。利用ATP—EMTP仿真软件，结合规程算法计算几种绝缘子配置方案下的耐雷水平。采用数值计算方法，借助Fortran语言，建立了有限长线路两端接非线性负载时的感应雷过电压数学模型，计算氧化锌避雷器（MOA）安装间距与线路闪络降低百分数之间的关系曲线。结...
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| 关 键 词： | 架空配电线路 耐雷水平 氧化锌避雷器 ATP EMTP 数值计算 Fortran |
Simulation Analysis on Improving Lightning Withstanding Level of Overhead Distribution Lines |
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| WANG Yu,WEN Xi-shan,LAN Lei,ZHANG Lu,CHEN Nan,GUO Wei.Simulation Analysis on Improving Lightning Withstanding Level of Overhead Distribution Lines[J].High Voltage Engineering,2011,37(10):2471-2476. |
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| Authors: | WANG Yu WEN Xi-shan LAN Lei ZHANG Lu CHEN Nan GUO Wei |
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| Affiliation: | WANG Yu,WEN Xi-shan,LAN Lei,ZHANG Lu,CHEN Nan,GUO Wei(School of Electrical Engineering,Wuhan University,Wuhan 430072,China) |
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| Abstract: | In order to improve the lightning protection ability of distribution network and to calculate the protection effect of the lightning protection measures quantitatively,combining with the regulation method,we calculated the withstanding level of lightning in different insulation dispositions by ATP-EMTP simulation software,and established a mathematical model of inductive lightning over-voltage when there is nonlinear load between two ends of finite lines.Moreover,using numerical method which refers to the F... |
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| Keywords: | overhead distribution lines lightning withstanding level metal ZnO arrester(MOA) ATP-EMTP numerical calculation Fortran |
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