基于OPGW技术的输电线路外破灾害监测系统设计  

Design of Monitoring System for Outbreaking Disaster of Transmission Line Based on OPGW Technology

作　　者：沈聪 冯晨 邴超 陈博文 张庆 王梦伟 SHEN Cong;FENG Chen;BING Chao;CHEN Bo-wen;ZHANG Qing;WANG Meng-wei(Zhejiang Dongtong Optical Network IOT Technology Co.,Ltd.,Huzhou 313000 China;Information and Communication Company of State Grid Shanghai Electric Power Company,Shanghai 200072 China)

机构地区：[1]浙江东通光网物联科技有限公司,浙江湖州313000 [2]国网上海市电力公司信息通信公司,上海200072

出　　处：《自动化技术与应用》2024年第6期181-184,共4页Techniques of Automation and Applications

摘　　要：输电线路大多架设在野外,受到外破灾害影响范围较大,为了提高输电线路安全,设计基于OPGW技术的输电线路外破灾害监测系统。以OPGW(光纤复合架空地线)连续盒为传感器,采用加装无线中继方式传输数据,设计杆塔终端,远程采集视频信息,设计视频监控结构,使用球形云台进行全方位输电线路监测,根据基于OPGW技术光缆的架设结构,设计OPGW全线逐塔接地方式,模拟无线通信功能,设计外破灾害监测流程。应用可知,该系统摄像头监测的角度范围,与实际监测的角度范围存在±15°的偏差,符合监测指标要求,且报警灵敏度高,感应时间短,有效地实现了输电线路外破灾害的广域监测。In order to improve the safety of transmission lines,a monitoring system based on OPGW technology is proposed.OPGW(Optical Fiber Composite Overhead Ground Wire)continuous box is used as sensor and wireless relay is used to transmit data.It designs tower terminal,remotes collection of video information.The video monitoring structure is designed and the spherical pylon is used to monitor the transmission line in all directions.According to the OPGW technology optical cable erection structure,it designs the OPGW whole line tower by tower grounding mode,simulates the wireless communication function,designs the external rupture disaster monitoring process.It can be seen from the application that the angle range monitored by the camera of the system has a deviation of±15°from the actual angle range monitored,which meets the requirements of monitoring indicators.Moreover,the alarm sensitivity is high,the induction time is short,and the wide-area monitoring of the external broken disaster of transmission lines is effectively realized.

关 键 词：OPGW技术 输电线路 外破灾害 监测 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]