WANG Fenghua, KANG Tong, ZHU Jiran, et al. Research on Distributed DTU Self-describing Information Model Based on IEC61850 Standard[J]. 2021, 41(3): 42-45+57.
WANG Fenghua, KANG Tong, ZHU Jiran, et al. Research on Distributed DTU Self-describing Information Model Based on IEC61850 Standard[J]. 2021, 41(3): 42-45+57.DOI:
基于IEC61850标准的分布式配电终端自描述信息模型研究
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。
Abstract
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.