变电站直流系统接地故障的查找  

The Locating of Grounding Faults of the Direct Current System in Substation

作　　者：李传东[1] 何敬国[1] 杨洪昌[1] 陈晓霞[1] 李霞[1] 

机构地区：[1]能源动力厂

出　　处：《莱钢科技》2017年第1期50-52,共3页Laigang Science & Technology

摘　　要：分析了直流接地产生的原因,详细阐述了直流接地故障的查找方法,两起典型直流接地故障的查找实例,可为类似故障的分析处理提供参考。The reasons leading to DC grounding faults were analyzed in the paper, and the locating methods for the DC grounding faults were also expounded, and through two living examples in the lookup of typical DC grounding faults, a reference was provided for the analysis and treatment of similar faults.

关 键 词：变电站 直流 接地 故障 

分 类 号：TM862[电气工程—高电压与绝缘技术]