摘要
针对5起500 kV输电线路金具挂环断裂案例,总结故障原因,提出针对性预防措施,最后设计了应用物联网智能感知系统的金具挂环在线监测方法,以期减少金具挂环的故障率,进一步提高供电可靠性。
Aiming at 5 cases of breakage of metal fittings hanging loops on 500 kV transmission lines,the causes of failures were summarized and targeted preventive measures were put forward.Finally,the online monitoring method of the hardware hanging ring using the intelligent sensing system of the Internet of Things was designed to reduce the failure rate of the hardware hanging ring and further improved the reliability of power supply.
作者
吴穹
WU Qiong(State Grid Hubei Transmission and Transformation Engineering Co.,Ltd.,Wuhan 430000,China)
出处
《电工技术》
2020年第13期113-114,共2页
Electric Engineering
关键词
金具挂环
断裂
预防措施
在线监测
metal hanging ring
fracture
preventive measures
online monitoring
