基于北斗的电力光缆接头盒监测系统设计

Design of Beidou-based Monitoring System for Power Fiber Optic Cable Connector Box

为了解决光纤复合架空地线(optical fiber composite overhead ground wires,OPGW)电力光缆接头盒在无公网风灾区无法有效监测的问题,文章提出一种基于北斗三代的电力光缆接头盒监测系统。该系统采用柔性太阳能光伏组件与锂电池充放储能技术,有效解决设备长期自供电问题。通过详细设计智能终端软硬件,完成接头盒的三维姿态、温度、开盖状态、位置信息等数据的采集,并利用北斗短报文技术将采集的数据回传至监测平台实现接头盒可视化监测。研究成果应用表明,该系统能够为电力光缆接头盒远程监测、故障预警、故障定位、运维决策等提供有效支撑。

This paper aims to solve the problem that optical fiber composite overhead ground wires(OPGW)power fiber optic cable connector box can not be effectively monitored in the wind disaster area without public network,and proposes a power fiber optic cable connector box monitoring system based on BeidouⅢ.The system adopts flexible photovoltaic module and lithium battery charging and discharging energy storage technology,which effectively solves the problem of long-term self-power supply of equipment.Through the detailed design of intelligent terminal hardware and software,it completes the collection of three-dimensional attitude,temperature,open cover status,location information and other data of the connector box,and realizes the visualization monitoring of the connector box by using the Beidou short message technology to transmit the collected data back to the monitoring platform.The application of the research results shows that the system can provide effective support for remote monitoring,fault early warning,fault location,operation and maintenance decision-making of power cable connector box.