钱学成, 陈宇超, 尹燕霖, 董美玲. 不平衡用户引起配网虚幻接地的探讨及处理[J]. 农村电气化, 2021, (1): 41-42. DOI: 10.13882/j.cnki.ncdqh.2021.01.012
引用本文: 钱学成, 陈宇超, 尹燕霖, 董美玲. 不平衡用户引起配网虚幻接地的探讨及处理[J]. 农村电气化, 2021, (1): 41-42. DOI: 10.13882/j.cnki.ncdqh.2021.01.012
Qian Xuecheng, Chen Yuchao, Yin Yanlin, Dong Meiling. Approaching and Treatment of Power Distribution Network Unreal Earthing due to Unbalance User[J]. Rural Electrification, 2021, (1): 41-42. DOI: 10.13882/j.cnki.ncdqh.2021.01.012
Citation: Qian Xuecheng, Chen Yuchao, Yin Yanlin, Dong Meiling. Approaching and Treatment of Power Distribution Network Unreal Earthing due to Unbalance User[J]. Rural Electrification, 2021, (1): 41-42. DOI: 10.13882/j.cnki.ncdqh.2021.01.012

不平衡用户引起配网虚幻接地的探讨及处理

Approaching and Treatment of Power Distribution Network Unreal Earthing due to Unbalance User

  • 摘要: 从一起虚幻接地的案例导入,介绍了消弧线圈放大电网不平衡电压的原理,从而导致电网中性点电压升高并引起虚幻接地的现象,并推导出电网不平衡电压与中性点电压的关系式。结合大数据系统查找出某三相不平衡的高压用户,解决变电站母线不平衡电压的实际问题。

     

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