预测电流控制三电平四象限脉冲整流器的研究

Study of Three-level Four-quadrant Pulse Rectifier Under the Control of Predictive Current

以三电平四象限脉冲整流器为控制对像,分析了预测电流控制方法的原理及其优点,并在Matlab/Simulink环境下建立了三电平脉冲整流器仿真模型。仿真结果表明:该控制方法下的三电平四象限脉冲整流器具有动态响应快及输出电压跌落小等优点。

This paper took the three-level four-quadrant pulse rectifier as the control object and analysisd the theory of the predictive current control. Then build the simulation model under the Matlab/Simulink. Through the simulation we got the conclusion： this control has the advantage of fast dynamic response and the small output voltage drop.