面向对象方法在半导体整流系统仿真中的应用

Application of Object-Oriented Method in Simulating Rectifier System

该文描述了三相整流桥的一种仿真模型 ,并采用面向对象的方法建立了一个仿真基类和整流桥类。以整流桥类对带三相整流桥的系统进行仿真时 ,只需确定系统的状态方程和整流桥的端口电压、电流方程 ,通过重载几个虚函数加以实现 ,对状态方程的数值求解和整流桥的拓扑变化不必另行处理 ,因此 。

A simulation model of the three-phase rectifier is described, and a CSimulateBase class and a CRectifier class are designed by the means of Object-Oriented method. Only the voltage equation of port, the current equation of port and the state equation of several system operating modes should be set up. It is realized by overloading several virtual functions of the rectifier class as simulating a rectifier system, so the topology change of the rectifier and the system state equitation needn't be dealt with. Consequently, the simulating program is simplified greatly.