鱼龙岭直流输电共用接地极在线综合监测系统设计

摘要

为改变鱼龙岭直流输电共用接地极采用人工现场检测的现状,能够实时远程获得接地极运行数据参数,快速判断接地极运行安全状态,提高接地极运行可靠性,本文设计了鱼龙岭直流输电共用接地极在线综合监测系统.该系统利用数据监测模块监测土壤温度、土壤湿度、水温、水位和馈电电流,借助控制采集模块收集各项监测数据,通过无线传输方式将现场采集的各项数据信息传送至后台管理系统,后台管理系统对数据分析处理后自动判断接地极的健康状态.该系统解决了监测共用接地极电流的问题,通过对其安装应用,验证了该系统设计的合理性和运行的可靠性.%In order to change the current situation of artificial detection of Yulongling DC transmission grounding electrode,to realize real-time,remote access run data parameters of grounding electrode,improve the operation reliability of grounding electrode,this paper designs the on-line integrated monitoring system of Yulongling DC transmission grounding electrode.The system uses data monitoring module to monitor soil temperature,soil moisture,water temperature,water level and feed current.With the control acquisition module to collect the monitoring data and through the wireless transmission mode,the data are transmitted to the background management system.The background management system automatically determines the health status of the grounding electrode after data analysis and processing.Through the installation and application of the system,the rationality of the design and the reliability of the operation about this system are verified.