基于物联网的免维护配网漏电监测警示装置的研究

Research on Leakage Monitoring and Warning Device of Maintenance Free Distribution Network Based on Internet of Things

基于物联网的免维护配网漏电监测警示装置由漏电监测警示终端、云端服务器以及客户端应用软件构成。通过漏电监测警示终端采集被测量点与基准参考点的电位差,实现漏电电压的监测,并通过低功耗物联网通讯技术,将监测电压值以及漏电监测警示终端运行状态信息传输到云端服务器进行储存,通过云平台对漏电监测警示终端上报的数据进行分析处理,并对电位差值、终端运行状态、终端地理信息进行统一管理和可视化显示。应用物联网技术、云计算技术、大数据分析技术、低功耗技术、嵌入式技术等,能够解决一系列电网数字化升级场景的共性技术,具有很强的工程实践意义。漏电监测警示终端可被广泛应用于电网杆塔、城市灯杆、配电箱、变电站、配电设备等领域,具有易安装、免维护、即装即用、自动告警、数据自动采集分析管理等优势。

The maintenance free distribution network leakage monitoring and warning device based on Internet of things is composed of leakage monitoring and warning terminal,cloud server and client application software.The leakage voltage is monitored by collecting the potential difference between the measured point and the reference point through the leakage monitoring and warning terminal.Through the low-power Internet of things communication technology,the monitoring voltage value and the operation status information of the leakage monitoring and warning terminal are transmitted to the cloud server for storage.The data reported by the leakage monitoring and warning terminal are analyzed and processed through the cloud platform,and the potential is calculated Unified management and visual display of difference value,terminal operation status and terminal geographic information.The Internet of things technology,cloud computing technology,big data analysis technology,low power consumption technology,embedded technology and so on applied in this research can solve a series of common technologies of power grid digital upgrade scene,which has strong engineering practice significance.Leakage monitoring and warning terminal can be widely used in power grid tower,city light pole,distribution box,substation,distribution equipment and other fields,with the advantages of easy installation,maintenance free,installation and use,automatic alarm,automatic data acquisition,analysis and management.