Simulation of three-phase voltage source PWM rectifier based on the Space Vector Modulation

Author

Xu, Wang ; Kaizheng, Huang ; Shijie, Yan ; Bin, Xu

Author_Institution

Dept. of Meas. Technol. & Instrum., Northeastern Univ., Shenyang

fYear

2008

fDate

2-4 July 2008

Firstpage

1881

Lastpage

1884

Abstract

The sinusoidal pulse width modulation (SPWM) technique is used in the conventional voltage-source PWM rectifier, and the SPWM control waveform can be obtained by the inter-phase decoupling. However, the process is complex and the utilization ratio of the DC voltage is low. This paper proposes the space vector pulse width modulation (SVPWM) control scheme for three-phase voltage source PWM rectifier, which is based on its model in synchronous reference frame. The DC bus voltage and power factor of the PWM rectifier are regulated with high performance. The paper presents the MATLAB/SIMULINK simulation model. The results confirm the validity of the model and its control method. Compared with the traditional SPWM method, the simulation results show that this method can improve dynamic performance of the system obviously.

Keywords

PWM rectifiers; power factor; DC bus voltage; MATLAB-SIMULINK simulation model; interphase decoupling; power factor; space vector modulation; space vector pulse width modulation; synchronous reference frame; three-phase voltage source PWM rectifier; Rectifiers; Space vector pulse width modulation; Voltage; PWM rectifier; SPWM; SVPWM; power factor;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference, 2008. CCDC 2008. Chinese

Conference_Location

Yantai, Shandong

Print_ISBN

978-1-4244-1733-9

Electronic_ISBN

978-1-4244-1734-6

Type

conf

DOI

10.1109/CCDC.2008.4597650

Filename

4597650