A finite element method is proposed to analyze the grounding performance of the substation grounding grids in frequency domain.
提出了计算变电站接地网接地性能的频域有限元方法。
In our design of grounding system in substation, compound grounding network is adopted widely which is composed of horizontal grids and vertical grounding rods.
在目前国内的变电所接地系统设计中，采用常规水平接地极网加上垂直接地极的型式最为普遍。
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