摘要
为快速切除故障线路,缩短故障排查时间,提高配网的供电可靠性,阐述了10kV配电网中性点经小电阻接地时,相关零序保护的合理配置以及从保护整定的角度讨论小电阻接地系统的保护配合和保护动作行为。
Configuration of zero sequence protection when 10 kV distribution network neutral point grounding with low resistance and protection of low resistance grounding were presented in the paper in order to deal with line fault,shorten check time and enhance reliability of distribution network.
出处
《江西电力》
2010年第6期24-26,共3页
Jiangxi Electric Power
关键词
小电阻接地
零序保护配置
保护整定
low resistance grounding
zero sequence protection
protection setting
