IEC61850模型信息的规则表达与校验研究  

Research on regular expressions and check of IEC 61850 model information

作　　者：梅德冬[1] 樊瑞[1] 周斌[1] 

机构地区：[1]国电南瑞科技股份有限公司,江苏南京211106

出　　处：《电力系统保护与控制》2015年第3期131-136,共6页Power System Protection and Control

摘　　要：IEC 61850信息模型一致性校验的核心问题是如何对模型信息的规则进行表达。通过对SCL Schema的分析后发现,Schema表达了SCL语言要素的基本语法结构,受限于Schema语言的特点,对不同语法层次上的信息间的约束表达较弱,无法用其来完整地表达IEC 61850模型规则。通过引入Schematron语言,分析其对SCL信息规则表达的规律,实现了IEC 61850模型信息的复杂约束条件的表达,提出将SCL Schema表达与Schematron语言的表达结合起来,对IEC 61850信息模型的规则完整表达。最后分析了实现IEC 61850模型一致性校验的两种方法,得出基于复合模式语言校验的方法更为简单实用的结论。The core problem of IEC61850 information model conformance checking is how to express the information rules. Through the analysis of the SCL Schema, it is discovered that Schema only expressed the basic syntax of the SCL elements, constrained by the characteristics of Schema language, it has the weak expression of the information constraints between different syntax levels, and then can not be used to describe the whole rules of IEC61850 model. Through the introduction of Schematron language, and then with the analysis of expression’s regulations on SCL information rules, the IEC61850 modeling information’s complicated constrains are expressed. Expressions of SCL Schema together with Schematron are presented to wholly describe modeling rules of the IEC61850. Finally, based on the analysis of two methods of IEC61850 model’s conformance checking, it is concluded that the validating by composite pattern languages is a more simple and practical method.

关 键 词：IEC 61850 一致性校验 信息规则 SCL SCHEMA Schematron 模式校验 

分 类 号：TM63[电气工程—电力系统及自动化] TM73