智能变电站自动成图技术实现与应用  

Realization and Application of Automatic Mapping Technology in Smart Substation

作　　者：刘戈 刘文彪 纪陵 陈百宇 苏翔 LIU Ge;LIU Wenbiao;JI Ling;CHEN Baiyu;SU Xiang(Nanjing SAC Power Grid Automation Co.,Ltd.,Nanjing 211100,China)

机构地区：[1]南京国电南自电网自动化有限公司,江苏南京211100

出　　处：《电工技术》2023年第18期144-149,152,共7页Electric Engineering

摘　　要：针对目前智能变电站监控系统中主接线图和间隔分图绘制效率低,且存在图、模关联正确性无法保证的问题,提出了一种基于SCD模型的智能变电站主接线图和间隔分图自动生成的方案。该方案通过对智能变电站典型的一次设备间隔接线形式、变电站监控系统相关图形规范的研究总结,预先生成电气主接线图和间隔分图的模板文件,然后解析SCD模型,获取物理电气间隔模型,匹配生成的模板文件,最后通过Reference对模板文件进行实例化,实现了主接线图和间隔分图的自动生成。经500 kV测试变电站中的应用验证,该方案的自动成图技术效率高,生成的图形中图、模关联准确且布局满足变电站监控系统规范要求,可为智能变电站监控系统快速建设提供技术支撑。In consideration of the low efficiency of drawing the main wiring graph and the partition graph of the bay in the smart substation monitoring system,and the problem that the correctness of the graph and module correlation cannot be guaranteed,a scheme of automatically generating the main wiring graph and partition graph of the smart substation based on SCD model is proposed.The scheme generates the template files of the main electrical wiring graph and the partition graph of the bay by summarizing the research on the typical primary equipment bay wiring forms of the smart substation and the relevant graphic specifications of the substation monitoring system,and then analyzes the SCD model to obtain the physical electrical compartment model and match the generated template files.Finally,the template files are instantiated by Reference to achieve the automatic generation of the main wiring graph and the partition graph of the bay,Through the application in 500 kV test substation,it is verified that the automatic mapping technology of the proposed scheme is highly efficient,the graph and module correlation in the generated graph is accurate,and the layout meets the specification requirements of substation monitoring system,which can provide technical support for the rapid construction of smart substation monitoring system.

关 键 词：智能变电站 自动成图 间隔分图 主接线图 

分 类 号：TM63[电气工程—电力系统及自动化]