电测与仪表2024，Vol.61Issue(4)：64-72,9.DOI:10.19753/j.issn1001-1390.2024.04.010
基于知识图谱的变电站配置文件智能校核技术研究
Research on intelligent verification technology of substation configuration files based on knowledge graph
摘要
Abstract
Aiming at the problem that the secondary circuit of intelligent substation is inefficient,prone to errors,and una-ble to meet the current maintenance intensity,this paper studies the intelligent verification technology of substation configu-ration files based on knowledge graph.Firstly,the paper expounds the technical principle of knowledge graph,and de-scribes it from two aspects,including the construction framework and the construction steps.The description files of intelli-gent devices in SCD are segmented based on natural language processing technology and matched with the auxiliary phrase thesaurus and SCD virtual circuit template library to ensure the correctness verification of virtual circuits in the next step.A secondary virtual loop verification model of intelligent substation based on knowledge graph is designed to verify the correct-ness of the virtual circuit.For the expanded substation,a method of knowledge supplement and redundancy auxiliary verifi-cation is proposed.Finally,the feasibility of the proposed secondary virtual loop verification model is proved by an example.关键词
知识图谱/智能变电站/虚回路校核/自然语言处理Key words
knowledge graph/smart substation/virtual loop check/natural language processing分类
信息技术与安全科学引用本文复制引用
张锋,张朔严,乔利红,姚凯,韩伟,王博..基于知识图谱的变电站配置文件智能校核技术研究[J].电测与仪表,2024,61(4):64-72,9.基金项目
国网河南省电力有限公司科技项目(521702220006) （521702220006）
