| 滚球法与折线法在变电站避雷针防雷保护范围计算中的比较 |
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| 引用本文： | 张飚,蔡斯琴. 滚球法与折线法在变电站避雷针防雷保护范围计算中的比较[J]. 企业科技与发展, 2012, 0(14): 42-44 |
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| 作者姓名： | 张飚 蔡斯琴 |
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| 作者单位： | 1. 广西电力工业勘察设计研究院,广西南宁,530023
2. 南宁市城规地理信息技术中心,广西南宁,530022 |
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| 摘 要： | 文章介绍了目前在变电站防雷设计中常用的几种计算方法,详细阐述了滚球法计算原理,并且通过对不等高避雷针进行防雷保护范围的计算,分析了传统计算方法与滚球法的区别,以及滚球法在变电站防雷计算中的利弊。
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| 关 键 词： | 滚球法 折线法 防雷保护 |
The Comparison between Rolling Sphere Method and Polygon Method in Calculating the Range of Lightning Rod Lightning Protection in Substation |
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| ZHANG Biao , CAI Si-qin. The Comparison between Rolling Sphere Method and Polygon Method in Calculating the Range of Lightning Rod Lightning Protection in Substation[J]. , 2012, 0(14): 42-44 |
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| Authors: | ZHANG Biao CAI Si-qin |
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| Affiliation: | 1.Guangxi Electric Power Industry Survey & Design Institute,Nanning Guangxi 530023; 2.Nanning Urban Planning Geographical Information Technology Centre,Nanning Guangxi 530022) |
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| Abstract: | The paper introduces some current calculation methods in the lightning design of substation,elaborates the calculation principle of rolling sphere method.Moreover,through the calculation of the range of unequal height lightning rod lightning protection,the paper analyzes the distinctions between traditional calculation method and rolling sphere method and the advantages and the disadvantages of rolling sphere method. |
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| Keywords: | rolling sphere method polygon method lightning protection |
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