基于SCD文件聚类分析自动生成接线图的方法

Method for Automatically Generating Primary Connection Based on SCD File Clustering Analysis

智能变电站配置描述(SCD)文件通常缺少对电气接线拓扑关系的配置,且信息十分抽象,无法直观可视地查看主接线图,给工作人员理解造成困难。提出了一种采用图团体聚类算法自动生成接线图的方法,通过分析SCD文件中所有智能电子设备(IED)之间的连接关系,设置连接权重,通过图聚类算法得到按间隔划分的IED配置分组,解决了已有的主接线自动生成方法不能在配置描述信息命名不规范情况下使用的问题。最后,通过软件对实际SCD文件进行分析,验证了所提方法的准确性和有效性。

Smart substation configuration description files(SCDs) often lack the configuration of electrical wire connection topology relationships, and the information is very abstract, so it can not visually display the main connection diagram, which causes difficulties for staff to understand. A method of automatically generating connection diagrams using graph community clustering algorithm is proposed. By analyzing the connection relationship between all intelligent electronic devices(IEDs) in SCD files, setting the connection weights, and using graph clustering algorithm, the IED community structure by interval is obtained, which solves the problem that the existing automatic graphic generation method of main wiring cannot be used in the case of irregular naming of configuration description information. Finally, through the software analysis of the actual SCD files, the proposed method of group practice and effectiveness is verified.