| 池塘对附近变电站接地电阻影响的分析 |
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| 引用本文： | 尹浩柳,崔翔,赵志斌.池塘对附近变电站接地电阻影响的分析[J].高电压技术,2006,32(1):71-73. |
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| 作者姓名： | 尹浩柳 崔翔 赵志斌 |
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| 作者单位： | 华北电力大学电气工程学院,保定,071003 |
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| 基金项目： | 教育部优秀青年教师资助计划 |
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| 摘 要： | 基于矩量法和边界元法分析了高阻地区的池塘对附近变电站接地网接地电阻的影响。结果表明:通常该影响较小,而利用池塘外引接地网则可有效降低接地电阻且外引接地体垂直于变电站一侧的岸边时效果较好。
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| 关 键 词： | 变电站 接地网 接地电阻 外引接地极 |
| 文章编号： | 1003-6520(2006)01-0071-03 |
| 收稿时间： | 2005-02-05 |
| 修稿时间： | 2005年2月5日 |
Analysis of the Influence of Pond on the Nearby Substation's Grounding Resistance |
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| YIN Haoliu,CUI Xiang,ZHAO Zhibin.Analysis of the Influence of Pond on the Nearby Substation''''s Grounding Resistance[J].High Voltage Engineering,2006,32(1):71-73. |
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| Authors: | YIN Haoliu CUI Xiang ZHAO Zhibin |
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| Affiliation: | School of Electrical Engineering, North China Electric Power University, Baoding 071003, China |
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| Abstract: | Based on the moment method and boundary element method,the influence of pond on the grounding resistance of nearby substation located in high soil resistivity area is analyzed.The result shows that the influence is very small.In order to reduce grounding resistance,extension conductor to the pond is introduced and its efficiency is discussed.At the same time,the efficiency of two kinds of extension conductors is compared. |
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| Keywords: | substation grounding grids grounding resistance extension conductors |
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