网络分析应用中的公用信息模型

从能量管理系统应用的一个重要组成部分——网络分析应用的角度出发,介绍了网络分析应用的数据需求,讨论了公用信息模型(commoninformationmodel,CIM)对上述数据需求的支持,并进一步明确了3个问题:CIM模型库对于网络分析应用提供了哪些信息模型;这些模型应该如何使用;模型库在网络分析应用方面存在哪些不足。围绕上述问题介绍了5类模型(包括量测模型、保护模型、控制模型、拓扑模型和设备模型)及其在网络分析中的应用,展望了CIM在网络分析中的应用前景。

Common Information Model in Network Analysis Applications

As one of the key components of EMS applications, from the viewpoint of the network analysis applications the general data requirement of these applications is presented, the support of common information model (CIM) to above-mentioned data requirement is researched and three problems are further clarified, they are: what kind of information models for network analysis applications can be provided by CIM model base; how to utilize these models; what are the deficiencies of CIM models. As for these problems five categories of information models, i.e., measurement model, protection model, control model, topology model and equipment model, and the application of these models in network analysis are presented. In addition, the applications of CIM to network analysis in near future are prospected.