摘要
提出一种基于面向对象技术实现继电保护仿真的软件设计方法。通过对继电保护中各种功能采用模块化的编程思想,并结合图形界面来实现继电保护仿真。该仿真系统由电网图绘制系统、潮流计算、短路计算和继电保护仿真系统等几部分组成。系统采用面向对象程序设计Visual C++语言,使用方便灵活,具有很大的实用性。
In this paper, a software design method is proposed to implement relay protection simulation based on object-oriented technology. It makes use of modular programming technology for all functions of relay protection and combines with graphic interface to implement simulation. The simulation system is made up of a power network graphing system, power flow calculation, fault calculation and relay protection simulation. It adopts Visual C++ language of the object-oriented program(OOP), and is convenient and flexible in use and has great practicability.
