摘要
对10 kV系统发生的单相接地故障进行分析,提出接地变验收及后续维护过程中的管控措施,以保障系统的稳定运行。
This paper analyzes and studies the single-phase ground faults in 10 kV system,and proposes the control measures during the grounding transformer acceptance and subsequent maintenance to ensure the stable operation of the system.
作者
唐国庆
唐磊
林炯
梁德平
TANG Guoqing;TANG Lei;LIN Jiong;LIANG Deping(Jiangmen Power Supply Bureau,Guangdong Power Grid Co.,Ltd.,Jiangmen 529000,China;Chongqing Locomotive Depot of China Railway Chengdu Bureau Group Co.,Ltd.,Chongqing 401335,China)
出处
《电工技术》
2020年第5期92-94,共3页
Electric Engineering
关键词
小电阻接地系统
管控措施
继电保护
接地变
small resistance grounding system
control measures
relay protection
grounding transformer
