Design and Research of Neutral Point Grounding Mode of Distribution Network System with DG
The neutral grounding method of the power system is an important comprehensive issue,which is of great significance for the normal operation of the power grid.In the current technological background,the neutral grounding methods of the distribution network system mainly include high current grounding and low current grounding,and there is no unified standard.Different grounding methods are suitable for different work needs.This article reviews relevant literature and takes the neutral point grounding of distribution network systems containing Distributed Generation(DG)as the research object,the neutral point grounding method of distribution network systems containing DG is designed.,To verify the effectiveness of this study,the author used simulation software to simulate and model the neutral point grounding scheme.Finally,it is found that the research content of this article can be applied to overhead lines The cable line has demonstrated superior technical effects in two scenarios and has certain practical application value.
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