电网分析模型数据的图表组织结构对比与适用性研究  

Comparison and Applicability Research of Chart Organization Structure of Power Grid Analysis Model Data

作　　者：李俊业 张俊勃 李凯航 李淳 袁伟健 Li Junye;Zhang Junbo;Li Kaihang;Li Chun;Yuan Weijian(School of Electric Power Engineering,South China University of Technology,Guangzhou Guangdong 510640,China;School of Future Technology,South China University of Technology,Guangzhou Guangdong 511442,China)

机构地区：[1]华南理工大学电力学院,广东广州510640 [2]华南理工大学未来技术学院,广东广州511442

出　　处：《电气自动化》2024年第1期36-38,42,共4页Electrical Automation

基　　金：国家自然科学基金面上项目(52277101);澳门大学智慧城市物联网国家重点实验室开放课题项目[SKL-IoTSC(UM)-2021-2023/ORPF/A12/2022]。

摘　　要：为了明晰电网分析模型的数据组织结构选择标准,对其图表组织方式的适用性研究。基于本体思想,构建电网分析模型的元件表、元件图和层次化图数据模型,并在不同规模电网下进行测试和对比性能。测试结果给出了三者的检索性能定量关系,表明所构建层次图的检索性能在多层拓扑检索中分别约为元件图和元件表的10倍和40倍,可为电网数字底座的数据组织结构选配提供依据。In order to clarify the selection criteria for the data organization structure of the power grid analysis model,a study was conducted on the applicability of its chart organization method.Based on the ontology concept,the component list,component diagram,and hierarchical diagram data model for power grid analysis model were constructed,and the performance was tested and compared under power grids with different scales.The test results provide a quantitative relationship between the retrieval performance of the three,indicating that the retrieval performance of the constructed hierarchical graph is about 10 times and 40 times that of the component diagram and component list in multi-layer topology retrieval,respectively.It can provide a basis for selecting the data organization structure of the power grid digital base.

关 键 词：电网分析模型 关系表数据 图数据 适用性研究 层次化图数据 

分 类 号：TM76[电气工程—电力系统及自动化]