基于多源数据融合的省级电网电压暂降互动平台  

Voltage sag interactive platform of provincial power grid based on multi-source data fusion

作　　者：张逸[1] 黄佳铭 林鸿伟 陈晶腾 刘烁洁 罗骏 ZHANG Yi;HUANG Jiaming;LIN Hongwei;CHEN Jingteng;LIU Shuojie;LUO Jun(College of Electrical Engineering and Automation,Fuzhou University,Fuzhou 350108,China;State Grid Fujian Electric Power Co.,Ltd.,Fuzhou 350001,China;State Grid Putian Electric Power Company,Putian 351100,China;State Grid Fuzhou Electric Power Company,Fuzhou 350009,China)

机构地区：[1]福州大学电气工程与自动化学院,福建福州350108 [2]国网福建省电力有限公司,福建福州350001 [3]国网莆田供电公司,福建莆田351100 [4]国网福州供电公司,福建福州350009

出　　处：《电力自动化设备》2023年第3期196-203,共8页Electric Power Automation Equipment

基　　金：福建省科技引导性项目(2020H0009)。

摘　　要：针对当前电压暂降相关系统存在重监测、少应用、无互动等问题,构建基于多源数据融合的省级电网电压暂降互动平台。首先,根据供电公司、敏感用户和治理产商三方的实际需求设计平台的功能体系与总体架构;其次,通过建立母线关联映射表和全网暂降特征库实现多源数据的关联和特征提取;再次,在多源数据融合基础上实现电压暂降严重程度评估、风险预警、即时感知与快速定位、辅助治理决策等功能;最后,构建暂降治理参与者信息共享与互动机制、建立暂降协同防治体系。目前,所提平台已在某省电网投入实际应用,反映良好。Aiming at the problems of heavy monitoring,less application and no interaction in the current voltage sag related systems,a voltage sag interactive platform of provincial power grid based on multisource data fusion is constructed. Firstly,the functional system and overall architecture of the platform are designed according to the actual needs of power supply companies,sensitive users and governance manufacturers. Secondly,the association and feature extraction of multi-source data are realized by establishing the bus association mapping table and the whole network sag feature database. Thirdly,on the basis of multisource data fusion,the functions of voltage sag severity assessment,risk early warning,real-time perception and rapid positioning,auxiliary governance decision-making and so on are realized. Finally,the information sharing and interaction mechanism of voltage sag management participants and the cooperative prevention and control system of voltage sag are established. At present,the proposed platform has been put into practical application in a provincial power grid and reflects well.

关 键 词：电能质量 电压暂降互动平台 多源数据融合 信息共享与互动 协同防治体系 

分 类 号：TM761[电气工程—电力系统及自动化]