知识与财富的链接
基于IEC61970／IEC61968的公共信息模型规范,建立了关于配电网一次系统的数据服务平台;介绍了变电站内电压等级与间隔容器的分类及其类型识别方法。在图形布局时,对变电站采用分而治之的思想,递归地布局子容器;针对馈线辐射状或弱环状的特点,采用树形布局法;图形布局过程结合深度优先搜索法和堆栈技术。提出的自动绘图方法可使配电网中不同应用系统之间实现高度的图形与数据资源共享。
The data service platform for primary system of distribution network is established based on IEC 61970/IEC 61968 common information model(CIM),and the classification and type identification methods of voltage level and bay container in substation are introduced.For graphic arrangement,division thoughts is adopted to deal with substation and sub-containers arrange recursively.And the tree layout method is used to handle distribution feeders for their characteristics of radial or weak ring shape.Depth-first search and stack technology are combined to complete graphic arrangement.The automatic graphing method proposed is feasible for high degree of sharing graphs and data resources among different application systems of distribution network.
