基于IEC61968标准的广域配电网建模与结线分析  

IEC61968 Based Wide Area Distribition Network Modeling and Connectivity Analysis

作　　者：周博曦 吴斌[2] 孙庆森[2] 

机构地区：[1]国网技术学院,山东济南250061 [2]国网泰安供电公司,山东泰安271000

出　　处：《国网技术学院学报》2014年第2期35-41,共7页Journal of State Grid Technology College

摘　　要：针对输、配电网网络结构上的差异,研究应用IEC61968CIM进行配电网拓扑建模的方法,并在此基础上使用改进的广度优先搜索法实现配电网结线分析。提出一种面向对象的母线—支路模型,通过设计模型的数据结构以及面向对象类的相互关系,有效地降低结线分析中拓扑点和支路关联关系描述的复杂度;针对弱环状接线形式下的配电网闭环回路,改进了广度优先搜索法,以实现同时适应于辐射状与弱环状接线形式下的广域配电网的结线分析。Taking the structural differences between transmission grid and distribution network into account,tins paper study on the topology modeling method of distribution network based on IEC61968CIM,With the help of breadth-first searching algorithm,distribution network connectivity analysis could be realized.First, a bus-branch model which is object-oriented was bringing up.The data structure of the model is carefully designed and relationships between different models are object-oriented to reduce the description complexity of connectivity between topology nodes and branches Then,on the issus of some distribution network has weak ring loop structure ,the paper improves traditional breadth-first network as well as network with week ring loop. searching algorithm to fit connectivity analysis of radial

关 键 词：IEC61968 公共信息模型 拓扑模型 结线分析 广度优先搜索 

分 类 号：TM76[电气工程—电力系统及自动化]