三相電壓型PWM整流器空間適量控制研究和仿真分析

摘要：以電壓空間矢量控制的基本原理和概念為基礎，結合Matlab/Simulink軟件包構建了三相PWM整流器空間矢量控制系統的仿真模型，并詳細給出各模型的具體參數。仿真結果顯示，該方法簡單，控制精度高，用于三相PWM整流器中具有良好動、靜態性能。 敘詞：矢量控制，整流器， 仿真 Abstract：Based on the basic principles and concepts of voltage space vector control ,and based on which Matlab/simulink is used to design the simulation model of the three phase PWM rectifier system with voltage space vector control,the detailed parameters of the model is given.the simulation results show the method is simple and has high precision of control,and the system has good characteristics in steady state and during transients with permanent magnet synchronous machine. Keyword：Vector control RectifierSimulation