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智能电网的发展对电力系统领域知识的表示和应用提出了更加迫切的需求。本体技术为满足这一需求提供了一种全新途径,而且已经在相关领域取得了一些应用。对本体及RDF的基本概念进行了简要介绍,研究了基于RDF的智能电网知识本体的建模流程和基本语义关系等关键问题。在此基础上给出了一个建模实例,验证了所研究的本体建模流程的可操作性以及本体基本语义关系的实用性。
The development of smart grid has put forward more urgent needs for the expression and application of knowledge in power system field. Ontology technology to meet this demand provides a new way, and has made some applications in related fields. The basic concepts of ontology and RDF are briefly introduced, and the key problems of modeling process and basic semantic relations of intelligent ontology based on RDF are studied. On this basis, a modeling example is given to verify the operability of the ontology modeling process and the practicality of the basic semantic relations of the ontology.