IEC 61850 SCL与IEC 61970 CIM模型间的无损转换技术研究  

Research on Lossless Conversion Technology Between IEC61850 SCL and IEC61970 CIM Model

作　　者：郭燕 董怀普 纪陵 GUO Yan;DONG Huaipu;JI Ling(Nanjing SAC Power Grid Automation Co.,Ltd.,Nanjing 211153,China)

机构地区：[1]南京国电南自电网自动化有限公司,江苏南京211153

出　　处：《通信电源技术》2021年第19期12-14,共3页Telecom Power Technology

摘　　要：智能变电站与智能调度中心系统的模型不一致是当前电网面临的迫切问题。IEC 61850变电站配置描述语言(Substation Configuration description Language,SCL)信息模型与IEC 61970公共信息模型(Common Information Model,CIM)之间的无损转换技术是实现模型数据在各级系统之间交换切实可行的方案。分析SCL模型与CIM模型的差异及转换难点,研究两模型的无损映射关系、编码规则,基于扩展标志语言(Extensible Markup Language,XML)设计了遵循映射关系的CIM模型转换工具,并在实际工程应用中取得了良好的效果。The model inconsistency between intelligent substation and intelligent dispatching center system is the main problem facing the current power grid.IEC 61850 Substation Configuration description Language(SCL)information model and IEC 61970 Common Information Model(CIM)Lossless conversion technology between CIM is a feasible scheme to realize model data exchange between different levels of systems.The differences between the SCL model and the CIM model and the difficulties in conversion are analyzed.The non-destructive mapping relationship and coding rules of the two models are studied.Based on Extensible Markup Language(XML),a CIM model conversion tool that follows the mapping relationship is designed and applied in actual engineering.

关 键 词：变电站配置描述语言(SCL) 公共信息模型(CIM) 扩展标志语言(XML) 编码规则 模型转换 无损转换 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]