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We can reduce the grounding resistance of grounding object by reducing the resistivity of the soil, increasing the size of the area of ground, selecting the appropriate shape of the grounding (depth of the vertical ground) and increasing the number of vertical ground, etc. However, when the spot area is limited and soil resistivity is high, traditional grounding technology is difficult to achieve...
Grounding is one of the measures to reduce electromagnetic interference. Different cable shielded layer grounding methods are applied for different practice conditions. The variation of the induced current on the shielded cable layer is studied under different grounding methods (one-end grounding, two-end grounding equal-interval multi-point grounding) through using FEKO. The different grounding resistance...
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