基于XML的智能变电站二次电回路建模与解析方法  

Modeling and Parsing the Secondary Electrical Circuit of Smart Substation Based on XML Format

作　　者：石慧 翁惠廉 王永升 王浩宇 李岩 张克声[4] SHI Hui;WENG Huilian;WANG Yongsheng;WANG Haoyu;LI Yan;ZHANG Kesheng(State Grid Jiangsu Electric Power Limited Company Yangzhou Power Supply Branch,Yangzhou 225002,China;Yangzhou Haochen Electric Design Limited Company,Yangzhou 225002,China;Wuhan Yingrui Power Technology Co.,Ltd.,Wuhan 430074,China;College of Artificial Intelligence and Electrical Engineering,Guizhou Institute of Technology,Guiyang 550003,China)

机构地区：[1]国网江苏省电力有限公司扬州供电分公司,江苏扬州225002 [2]扬州浩辰电力设计有限公司,江苏扬州225002 [3]武汉映瑞电力科技有限公司,湖北武汉430074 [4]贵州理工学院人工智能与电气工程学院,贵州贵阳550003

出　　处：《机械与电子》2021年第4期39-42,共4页Machinery & Electronics

摘　　要：为解决智能变电站二次电回路拓扑关系复杂,无法清晰建模表达和难于用软件解析的问题,提出一种基于XML(可扩展标记语言)的二次电回路建模与解析的方法。借鉴二次回路物理建模思路,通过XML格式定义电回路中常用元件、线缆和回路模型;通过不同的节点类型建立电回路的XML模型文件;利用建立的模型文件完成电回路信息的解析检索,生成可视化的二次电回路信息展示图。实际应用案例表明,该方法可提升智能变电站二次电回路信息的数字化表达、应用效率和准确性。To solve the problem that the secondary electrical circuit topology of smart substations is too complex to be clearly modeled,parsed and analyzed with software,we propose a method for modeling and parsing of secondary electrical circuit based on XML(Extensible Markup Language)format.First,using the idea of secondary circuit physical modeling,we define the models of common components,cables and circuit in an electrical circuit through XML format.Second,we establish XML model files of the electrical circuit through different node types.Third,we use the established model files to complete the parsing of electrical circuit information and generate a visual digital drawing of it.Practical application cases show that our method can improve the digital expression,application efficiency and accuracy of secondary electrical circuit information in smart substations.

关 键 词：智能变电站 二次电回路 建模与解析 XML格式 

分 类 号：TM407[电气工程—电器]