基于组件技术的继电保护整定计算软件的设计

Design of Component-Based Software for Relay Protection Setting Calculation

针对继电保护整定计算应用的特点,运用组件化的设计思想,提出了基于组件技术的继电保护整定计算软件的构架方案和体系结构,并用COM技术开发设计了继电保护整定计算组件和电力系统基础计算组件。在VB开发的图形用户界面和SQLServer数据库环境下,验证了组件对语言的独立性和对应用环境的适用性。

By taking in account of the characteristics of the application of relay setting calculation and adopting the component design principle, the truss project and system structure of relay setting calculation software based on COM technique are put forward. Relay setting calculation component and basic calculation component of power system are also exploited and realized. Under the GUI exploited by VB and the circumstance of SQL database, the independence to programming language and the adaptability to different applying conditions of components are validated.