主接地网材料的选择及应用

Selection and Application of Material for Main Grounding Grid

接地网在变电站、电厂及构建物和用电设备比较密集的场所比较重要,在面对不同土壤地质环境下,对接地材料的选择也尤为重要。结合新疆当地土壤地质条件,对几种常用接地材料进行合理性计算和分析,最终选择既经济又能满足现场使用条件的材料。

Grounding grids are more important in substations, power plants, and buildings that are densely constructed and equipped with electrical equipment. This is also important for the selection of grounding materials under different soil geological environments. Combined with the local soil geological conditions in Xinjiang, several common grounding materials are calculated and analyzed rationally. Finally, materials that are economical and meet the field conditions are finally selected.