基于边缘计算的电能表远程在线校验技术研究  

Research on the Remote Online Calibration Technology of Electricity Meter Based on Edge Calculation

作　　者：刘彤 谢慧勤 余念群 严永红 LIU Tong;XIE Huiqin;YU Nianqun;YAN Yonghong

机构地区：[1]国网湖北省电力有限公司武汉供电公司,湖北武汉430050 [2]上海弋雷电力科技有限公司,上海201100

出　　处：《电力系统装备》2024年第3期111-113,共3页Electric Power System Equipment

摘　　要：随着电力行业的快速发展,对电能表的准确性要求越来越高,远程在线校验系统成为确保电能表准确性的重要手段之一。文章研究了一种基于边缘计算技术的电能表远程在线校验系统,实时监控和远程校验关口及重要客户电能表的计量性能和准确状态,可靠评估电能表运行工况下的健康状态,并能够及时发现和预警故障隐患,并且,可一对多同时开展多套关口及重要客户运行电能表校验,提高了校验效率和准确性。同时,系统具有较低的成本和易于安装与部署的特点,具有较好的推广与应用前景。With the rapid development of the electric power industry,the accuracy of the watt-hour meter is increasingly demanded,and the remote on-line verification system has become one of the important means to ensure the accuracy of the watt-hour meter.This paper studies a remote online calibration system of electricity meters based on edge computing technology,which can monitor and remotely verify the metering performance and accurate status of electricity meters of key customers in real time,reliably evaluate the health status of electricity meters under operating conditions,and detect and warn potential faults in time.In addition,it can carry out multiple sets of electricity meters of gateways and key customers at the same time.The efficiency and accuracy of calibration are improved.At the same time,the system has the characteristics of low cost and easy installation and deployment,and has a good promotion and application prospect.

关 键 词：边缘计算 重要客户电能表 远程在线校验系统 设计 

分 类 号：TM933.4[电气工程—电力电子与电力传动]