GIS与SVG视域下低压配网单线图的自动化布局算法研究

Research on the Automatic Layout Algorithm of the Single-line Graph of the Low-voltage Distribution Network in the View of GIS and SVG

以设备模型与拓扑连接关系为载体配网单线图自动化布局具备十分重要的现实意义。据此本文在GIS与SVG视域下开发设计了低压配网单线图自动化布局算法。首先分析低压配网单线图自动化成图思路;其次详细设计自动化布局算法;最后进行自动化布局算法实践应用流程规划。研究表明,低压配网单线图可基于移动终端展示,以缩放与平移实时呈现箱内设备衔接状况,低压配网线路衔接形态及其地理分布信息,便于运检人员快速明确故障具体位置,制定科学合理的巡视路线。

It is of great practical significance to take the connection relationship between equipment model and topology as the carrier to distribute the automatic layout of single line diagram of distribution network.Based on this,an automatic layout algorithm for single line diagram of low voltage distribution network is developed and designed in GIS and SVG view.Firstly,the idea of automatic drawing of single line diagram of low voltage distribution network is analyzed;secondly,the automatic layout algorithm is designed in detail;finally,the practical application flow planning of automatic layout algorithm is carried out.The research shows that the single diagram of low voltage distribution network can be displayed on the basis of mobile terminal display,in order to zoom and translate in real time to present the connection condition of equipment in the box,the connection pattern of low voltage distribution network line and its geographical distribution information,which is convenient for the operators to quickly define the specific fault location and formulate a scientific and reasonable inspection route.