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地铁车站电气设备种类多数量大,保护人身安全和设备的正常运行,接地系统在地铁设计中担任重要的角色。为研究接地系统在地铁车站设计中的实际运用,本文对地铁的接地系统进行了分析,通过对接地形式、接地材料、接地设备的选择,针对地铁车站各电气设备的接地要求,提出了一种合理的适用于地铁车站的接地方案。
The metro station has a large number of types of electrical equipment to protect personal safety and the normal operation of the equipment. The grounding system plays an important role in the design of the subway. In order to study the practical application of grounding system in metro station design, this paper analyzes the grounding system of metro. Based on the selection of grounding type, grounding material and grounding equipment, aiming at the grounding requirements of metro stations, Reasonably applicable to the metro station grounding scheme.