Analysis and simulation of single-phase rectification filter circuit based on matlab

This article has established the MATLAB/Simulink models of single-phase completely controlled rectifier and three-phase completely controlled rectifier circuit. The switching process of single-phase completely controlled rectifier and three-phase completely controlled rectifier are simulated. The waveform and the sampling value of the current for the current rectifier are obtained. The harmonic component, harmonic ratio and the total harmonic distortion (THD) are obtained and have been analyzed by the FFT tool. The simulation result provides reference for the deeper understanding of the conception, means and dynamic procedure of working principle and harmonic component of the rectifier.