| 关于某110kV GIS变电站接地网方案的效果分析及补充设计 |
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| 引用本文： | 谷卫芝. 关于某110kV GIS变电站接地网方案的效果分析及补充设计[J]. 广东输电与变电技术, 2008, 0(6): 66-68 |
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| 作者姓名： | 谷卫芝 |
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| 作者单位： | 佛山南海电力设计院工程有限公司 |
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| 摘 要： | 结合某110kV GIS变电站地网工程的实践,对该变电站所处的环境、水平和垂直方向上的进行了分析和计算,对接地网电阻偏高的原因进行了探讨和研究,总结了该地网的设计特点,并制定了合理的补充设计方案,从而提出了一些具有参考价值的地网设计思路。土壤电阻率
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| 关 键 词： | 土壤电阻率 接地网 地网设计 接地电阻 |
Effect Analysis and Additional Design on Grounding Grid Scheme in 110kV GIS Substation |
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| Gu Weizhi. Effect Analysis and Additional Design on Grounding Grid Scheme in 110kV GIS Substation[J]. Guangdong Power Transmission Technology, 2008, 0(6): 66-68 |
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| Authors: | Gu Weizhi |
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| Affiliation: | Gu Weizhi(Foshan Nanhai Power Design ＆ Engineering CO.,LTD) |
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| Abstract: | Combined grounding grid engineering practice in 110kV GIS Substation,its circumstances and distribution of soil resistivity in horizontal and vertical directions have been analyzed and calculated in this paper.For higher grounding grid resistance,this reason is discussed and studied.The earth mat design characteristic is summed up and reasonable addition design scheme has been made up,thereby some referential ways for earth mat design are put forward. |
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| Keywords: | Soil resistivity Grounding grid Earth mat design Earthing resistance |
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