基于GIS的配网单线图自动成图算法

Automatic mapping algorithm for single line diagram of distribution network

文中基于配网地理信息系统配网沿布图,研究实现了两种单线图自动成图算法:树状排布、层次排布。针对以往单线图自动成图算法中电房空白,无法客观显示同杆架设信息的缺陷,提出了房内布局、同杆架设两种算法,完善了电气连接图这两种接线情形。以上算法结合使用,在效率、实用性、美观上取得了突破。新算法在多个供电局实施应用获得成功。

Based on the topologic and equipments informations in distribution network geographic information system, this paper studies and implements two automatic mapping algorithms: tree arrangement,hierarchical arrangement. For the past single line diagram automatic mapping algorithm cannot display room layout and same pole erection,it proposed two algorithms: the room layout,the same pole erection,which improves the diagram for the two wiring situations. The combination of the above algorithms,in the efficiency,practicality,aesthetics,made a breakthrough. The new algorithm is successfully applied to multiple power supply bureau.