摘要
为提高配电网小电流接地系统单相接地故障选线装置动作的准确率,从人员认知、装置选择、互感器配置、接线施工与验收等方面分析并提出了加强现场应用管理的措施。
In order to enhance the accuracy of fault line selection in single-phase grounding fault of small current grounding system, the paper proposes measures for enhancing application and management on-site from staff awareness, device selection, transformer configuration.
出处
《安徽电力》
2010年第3期72-74,共3页
Anhui Electric Power
关键词
小电流接地系统
单相接地故障
故障选线
零序电流互感器
管理措施
small current grounding system
single-phase grounding fault
fault line selection
zero sequence current transformer
management measure
