基于IEC61850标准的分布式配电终端自描述信息模型研究  

Research on Distributed DTU Self-describing Information Model Based on IEC61850 Standard

作　　者：王风华 康童 朱吉然 齐飞 陈小强 谭飞 WANG Fenghua;KANG Tong;ZHU Jiran;QI Fei;CHEN Xiaoqiang;TAN Fei(Department of Electrical Engineering,Tongji University,Shanghai 201804,China;State Grid Hunan Electric Power Company Limited Research Institute,Changsha 410007,China;Jiangsu Shengtong Power and New Energy Co.,Ltd.,Zhenjiang 212400,China;Dongfang Electronics Co.,Ltd.,Yantai 264001,China)

机构地区：[1]同济大学电气工程系,上海201804 [2]国网湖南省电力有限公司电力科学研究院,湖南长沙410007 [3]江苏圣通电力新能源科技有限公司,江苏镇江212400 [4]东方电子股份有限公司,山东烟台264001

出　　处：《湖南电力》2021年第3期42-45,57,共5页Hunan Electric Power

基　　金：国网湖南省电力有限公司科技项目(5216A5200008)。

摘　　要：为实现配电自动化系统中配电终端的即插即用,配电终端设备必须具备自描述模型。以配电环网柜分布式配电终端(DTU)为研究对象,基于IEC61850标准的面向对象建模方法,对DTU的功能及功能所需数据对象进行了梳理和分类。依据信息分层模型结构建立分布式DTU的信息模型,实现配电终端对配电系统的信息自描述,为配电环网柜分布式DTU即插即用奠定基础。In order to realize the plug of distribution terminal in distribution automation system,distribution terminal equipment must have self describing model.In this paper,the distributed distribution terminal unit(DTU)of distribution ring main unit is taken as the research object.Based on the object-oriented modeling method of IEC61850 standard,the functions of DTU and the data objects required by the functions are sorted and classified.The information model of distributed DTU is established according to the structure of information hierarchical model,which realizes the self describing of distribution system information by distribution terminal,and lays the foundation for plug and play of distributed DTU in distribution ring main unit.

关 键 词：自描述模型 配电环网柜 分布式DTU IEC61850 

分 类 号：TM76[电气工程—电力系统及自动化]