| 地下车站综合接地系统中若干问题探讨 |
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| 引用本文： | 许捷墀. 地下车站综合接地系统中若干问题探讨[J]. 城市轨道交通研究, 2017, 20(9). DOI: 10.16037/j.1007-869x.2017.09.031 |
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| 作者姓名： | 许捷墀 |
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| 作者单位： | 中铁上海设计院集团有限公司,200070,上海 |
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| 摘 要： | 讨论了接地电阻取值、人工接地网设置的必要性及合理性、自然接地极与杂散电流辅助收集网的关系等若干问题。阐述了部分解决方案。提供了一种可行的综合接地系统方案,可为人身安全及地铁运营提供有力保障。
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| 关 键 词： | 地铁车站 综合接地系统 接地电阻 人工接地网 自然接地极 |
Discussion on the Integrated Grounding System for Underground Subway Station |
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| XU Jiechi. Discussion on the Integrated Grounding System for Underground Subway Station[J]. Urban Mass Transit, 2017, 20(9). DOI: 10.16037/j.1007-869x.2017.09.031 |
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| Authors: | XU Jiechi |
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| Abstract: | Problems of the value of grounding resistance,the necessity and rationality of artificial grounding grid,the connection with natural grounding and the auxiliary collection network of the stray current and so on are discussed,some solutions are expounded.On this basis,a feasible plan of the integrated grounding system is proposed,which will ensure personal safety and enhance the rail transit service level. |
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| Keywords: | metro station integrated grounding system grounding resistance artificial grounding grid natural grounding electrode |
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