Research and Simulation on the Three Phase PWM Rectifier Technique
Guangyi Zhang
Abstract
Guangyi Zhang
Abstract
This paper introduces the principle of the three phase pulse width modulation(PWM)rectifier and establishes the mathematical model of the three phase PWM rectifier at first,then studies the performance of the PWM rectifier and traditional thyristor rectifier with the same load by simulation model based on MATLAB/Simulink,the contrast of two Simulation results testifies to the superiority of PWM rectifier.
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This paper introduces the principle of the three phase pulse width modulation(PWM)rectifier and establishes the mathematical model of the three phase PWM rectifier at first,then studies the performance of the PWM rectifier and traditional thyristor rectifier with the same load by simulation model based on MATLAB/Simulink,the contrast of two Simulation results testifies to the superiority of PWM rectifier.
Key concepts: PWM rectifier, Precision rectifier, Pulse-width modulation, Rectifier (neural networks), MATLAB, Control theory (sociology), Computer science, Three-phase