基于电力大数据与画像的配电网运行安全监测系统设计  

Design of distribution network operation safety monitoring system based on electric power big data and portrait

作　　者：杨晓燕 李绍坚 YANG Xiaoyan;LI Shaojian(Nanning Power Supply Bureau of Guangxi Power Grid Co.,Ltd.,Nanning 530029,China)

机构地区：[1]广西电网有限责任公司南宁供电局,广西南宁530029

出　　处：《电子设计工程》2023年第20期54-57,62,共5页Electronic Design Engineering

摘　　要：为有效控制电量信号的无功功率水平,从而使得配电网运行环境能够长期保持相对稳定的存在状态,设计基于电力大数据与画像的配电网运行安全监测系统。将电量运行电路接入MVC监测框架,再将剩余配电信号转存至网关管理模块,完成配电网运行安全监测系统的硬件执行环境搭建。在此基础上,借助已采集的电力数据信息,通过构建电网用户画像标签的方式,计算电力标签纯度度量指标的具体数值,完成基于电力大数据与画像的监测软件设计,再联合各级硬件设备结构,实现配电网运行安全监测系统的设计与搭建。实验结果表明,与传统在线运行监测系统相比,在电力大数据与画像标签技术的作用下,电量信号的无功功率水平能够保持较低的数值状态,对于保持配电网运行环境的稳定性与安全性能够起到一定的促进作用。In order to effectively control the reactive power level of electric quantity signals,so that the operation environment of distribution network can remain relatively stable for a long time,a distribution network operation safety monitoring system based on electric power big data and portrait is designed.The electric quantity operation circuit is connected into the MVC monitoring framework,and then the remaining power distribution signals are transferred to the gateway management module to complete the hardware execution environment construction of the power distribution network operation safety monitoring system.On this basis,with the help of the collected power data information,the specific value of the purity measurement index of the power label is calculated by constructing the power grid user portrait label,and the monitoring software design based on electric power big data and portrait is completed.Then,the design and construction of the distribution network operation safety monitoring system are realized by combining the hardware structures at all levels.The experimental results show that,compared with the traditional online operation monitoring system,the reactive power level of power signal can keep a lower numerical state under the action of electric power big data and portrait label technology,which can play a certain role in promoting the stability and security of distribution network operation environment.

关 键 词：电力大数据 电力画像 配电网 安全监测 MVC框架 画像标签 

分 类 号：TN-9[电子电信]