基于本体映射与规则推理的智能电网信息集成技术  

Smart grid information integration technology based on ontology mapping and rule reasoning

作　　者：黄嵩[1] 张沛超[1] 李灿[2] 

机构地区：[1]上海交通大学电气工程系,上海200240 [2]华东电网有限公司,上海200002

出　　处：《电力系统保护与控制》2012年第24期150-155,共6页Power System Protection and Control

基　　金：上海市科学技术委员会资助(09dz1205700);国家高技术研究发展(863计划)项目(2012AA050803)~~

摘　　要：作为智能电网标准体系中的重要构成部分,IEC61850与IEC61970标准之间存在着不兼容、不和谐等问题,这阻碍了智能电网源端维护技术的实现。提出了基于本体映射与规则推理的智能电网信息集成技术。基于Protege分别构建了SCL与CIM的本体模型,并通过OWL语言实现了两个模型的形式化描述。然后利用SWRL语言表达语义模型之间的映射规则,解决了OWL语言推理能力不足的缺陷。将本体模型与SWRL规则转换为专家系统知识库,并利用CLIPS实现本体推理。算例中完成了从SCL到CIM/RDF的变换,所生成的文件符合IEC61970标准,证明了方案的可行性。IEC 61850 and IEC 61970 are important parts of the smart grid standard system, but there exists incompatible and disharmonious problems between them, which hinder the realization of the source-end maintenance technology. Based on ontology mapping and rule reasoning, this paper proposes a novel model mapping techniques. First, this paper builds the ontology models of SCL and CIM based on Prot6g6, and consequently realizes the formal description of the models by OWL. Subsequently, this paper expresses the mapping rules between the two semantic models by SWRL, which makes up for the deficiency of the reasoning ability of OWL. Finally, by converting the ontologies and the SWRL rules to the Expert System knowledge base, this paper exploits CLIPS to realize the ontology reasoning. In the study case, this paper completes the conversion from an SCL file to a CIM/RDF one. The generated CIM/RDF file measures up to the IEC 61970 standard, which demonstrates the effectiveness of the proposed scheme.

关 键 词：IEC61850 IEC61970 本体 WEB本体语言 PROTÉGÉ 语义Web规则语言 专家系统 

分 类 号：TM76[电气工程—电力系统及自动化]