摘要
针对一起非典型的10 kV母线单相接地故障,分析故障产生的过程与原因,查找发现由于电容器开关机构的一颗螺帽松动引起母线接地。故障因素并非不可控,运行、检修人员与设备厂家应采取相应措施避免类似故障的发生。
Aiming at an atypical single-phase grounding fault of 10 kV bus, the paper analyzes the cause and process of the fault. It is found that busbar grounding is caused by loosening of a nut of capacitor switch. The fault is controllable, and operators, maintenance staff and manufacturers should take corresponding measures to prevent such faults.
出处
《浙江电力》
2013年第1期17-19,共3页
Zhejiang Electric Power
关键词
母线
单相接地
电容器开关
bus
single-phase grounding
capacitor switch
