Abstract: SVG is applied to create and express networks in 10 kV power network location, insulation and resume system. This paper describes graph and models device metafile for power network by SVG. The method of creating connection based on coordinate and node fusing is put forward. The fault tolerance of filed device information is considered. Creating topology automatically and examining integrality based on device model are implemented. The Web issuing means of SVG graph is discussed, and the system is realized. It is very effective when it is applied.

Key words: SVG graph model, power network fault, location, insulation, topology analysis

摘要：

将SVG运用于10 kV电网故障定位、隔离与恢复系统的网络建模与表达，通过研究电网SVG图形描述和设备图元建模，提出基于坐标和节点融合的设备连接关系生成方法，实现基于设备模型的拓扑自动生成、完整性检查和故障信息的容错，设计并实现系统SVG图形Web发布方法。现场运行取得了良好的效果。

关键词: SVG图模, 电网故障, 定位, 隔离, 拓扑分析

CLC Number: 

• TP391