基于Visual Graph的电力图形系统开发

针对传统面对对象的图形系统开发周期长、维护困难的缺点,基于通用图形开发平台——VisualGraph,提出了一种简便、清晰的面向图形对象的建模新方法。用可视化图形类建立电力元件并组成电网结构图,快速开发出图形系统。建模及过程全部实现可视化,十分快捷。实际应用表明,该方法是有效的,所开发的图形系统具有良好的实际应用前景。

Graphic System Development of Power System Based on the Visual Graph

Based on the universal and interactive graphic platform--Visual Graph, a compact and convenient new model building and developing method for power units and configuration of power network, graphic-object-oriented (GOO) model building method, is presented. It can overcome the drawbacks of the traditional object-oriented model building method, such as the need for considerable time of development and the difficulty of maintenance. The whole process of model building and developing achieves visualization. The practical application shows the feasibility and effectiveness of the new method and the potential application prospects for the graphic system.