AutoCAD二次开发在电力系统运行模拟输出电站工作位置图中的应用

The Application on Twice Development of AutoCAD to Draw the Operation Position Diagram of Plant in the Generation Expansion Planning of Power System

将Visual Basic语言在AutoCAD上的二次开发应用于电力系统运行模拟绘制电站工作位置图。该方法在对系统进行运行模拟,计算出各电站在系统逐月典型日24h负荷曲线上的工作位置和工作容量后,通过编写接口程序启动AutoCAD软件,根据已得出的工作位置和工作容量,启动AutoCAD绘制出电站工作位置图。该方法采用VB可视化界面对AutoCAD进行操作,使绘图更便捷,效率更高。实例计算表明了该方法的有效性和适用性。

The develop of Visual Basic programming language is applied on the AutoCAD of two times to draw the operating position diagram of plant in the generation expansion planning of power system. This method carry on operating simulationto the system first, work out the operating position and capacity of each plant on the load diagram of the system every month typical day 24 hours, then program the interface routine to start the AutoCAD software, using the operating position and capacity to draw the operating position diagram of plant on the AutoCAD.This method is implemented by using of the VB visualized interface, carrying on the operation to the AutoCAD at the same time, making the painting more convenient, the efficiency is improved. The results of calculation examples prove that the proposed method is effective and valid.