【摘要】 运用面向组件程序设计思想,结合电力系统软件的特点,设计并开发出图形平台+计算功能组件的电力系统继电保护整定计算系统,图形平台采用Delphi7. 0开发,计算功能模块则利用VisualC++6. 0的强大功能将Fortan程序封装为COM组件,利用Delphi自带的ADO组件与后台数据库交换数据。此种方法实现了软件的即插即用,为电力系统整定计算软件的发展提供了一条新的途径,经实际试运行,取得了良好的效果。更多还原

【Abstract】 This paper applies the design method of object-component, with the features of power system software, designs and develops the Graphical Relay Setting Calculation System based on platform and component, the graphical platform is developed with Delphi 7.0, and the calculation modules are packaged into components through the powerful Visual C++6.0, also the data-exchange is achieved by ADO in Delphi. This method realizes the plug and play functions of power system software, applies a new way for the setting calculation software, and gets good effects through the test run.更多还原