基于面向对象与混合编程的发电厂继电保护整定软件的开发

Develspment of Object-Oriented and Mixed Language Programming based software for power plant relay protection setting

针对发电厂继电保护整定计算的特点和要求,作者研究并开发了基于面向对象与混合编程的发电厂继电保护整定计算及管理软件。采用VC++面向对象的程序设计思想,并结合混合编程的设计方法,设计并开发了基于面向对象和混合编程的发电厂继电保护整定计算及管理软件。程序设计中利用VC++强大的绘图功能以及模块化的设计特点,并在设计中充分利用了原有程序资源,将VC++语言与Fortran语言进行有机的结合,实现了原有程序的可重用。

According to the special requirement of protective relaying setting in power plant, the development of a graph based protective relaying setting software for power plant is described. Object-orlented and mixed language programming design principle and way are discussed in this paper. Object-oriented and mixed language programming based software for power plant relaying protect setting calculating and management are developed. Mightiness plot function and modularization characteristic of VC ＋ ＋ and inhere program resource is richly used in program designing. VC ＋ ＋ language and Fortran language is combined. So inhere program recycle is realized. Through the research of this thesis, a set of power plant relay protection setting calculation is provided, which has friendly interface and convenient for operation. This software can be applied widely in power plant relay protection setting calculation, file management, parameter management and setting calculation result management of power plant.