参数化动态链接的电力系统绘图软件的设计与实现

THE DESIGN AND REALIZATION OF THE SOFTWARE ABOUT DRAWING THE ONE-LINE DIAGRAM OR THE ELECTRIC POWER SYSTEM BASED ON PARAMETRIC AND DYNAMIC LINK

本文介绍了在 C/ S环境下采用面向对象设计思想和数据库技术进行参数化动态链接的电力系统绘图软件的设计和实现方法 ,列出了符号组件类的层次关系和图形数据表的结构。该软件用 Delphi语言和 SQL语言实现编程和查询工作 ,并应用于襄樊供电局电能量远程采集与分析系统。

This article introduces the design and realization of the software about drawing one-line diagram of the electric power system based on parametric and dynamic link in the C/S circumstance.This set of software is developed according to the thinking of oriented object and database technology. The hiberarchy of the symbol groupwares class and the structure of the diagram data table is listed in the article. This set of software is developed with Delphi and SQL.It is applied in the system of long distance automatic power measuring and analyzing of Xiangfan Power Supply Bureau.