【摘要】 IEC61850标准提出后,标准的实施得到相关研究机构和专业人士的关注,但是热点基本集中在如何实现具体的技术上,鲜见在理论方面对标准的互操作性进行分析研究,从而在一个宏观的角度对标准的实现进行一个整体规划。这里尝试从形式语义学的角度对标准的语义信息模型的互操作性进行分析,认为标准的语义信息模型为各种技术的展开奠定了基础;同时,各技术的实施应该基于标准信息模型完备集的同构才能从完全意义上实现标准的互操作性。提出了基于语义模型的符合IEC61850标准的变电站自动化通信网络系统的实现,描述了提高系统互操作性的语义信息管理的功能。更多还原

【Abstract】 IEC61850 ─ international standard for substation automation system is absorbing many experts concerns. Many researches are focusing on how to develop IEC61850 networks system. It is seldom to discuss the interoperability, the important aim of IEC61850, through theoretical method that could be use to direct the networks realization. In this article, the interoperability of semantic information modeling of IEC61850 is investigated from formal semantic theory. Such conclusions are deduced: 1) the semantic information modeling specified in IEC61850 is the basis for application of various techniques; 2) All techniques which used in substation automation communication system should be isomorphic based on the semantic model complete set in order to reach real interoperability. Based on these important conclusions, the general architecture of the substation automation communication network of IEC61850 is put forward and the functions of semantic manager are described.更多还原