Title :
Comparison of current control techniques for single-phase voltage-source PWM rectifiers
Author :
Li, Fen ; Zou, Yunping ; Chen, Wei ; Zhang, Jie
Author_Institution :
Coll. of Electr. & Electron. Eng., Huazhong Univ. of Sci. & Technol., Wuhan
Abstract :
This paper presents two current control techniques for single-phase voltage-source PWM rectifiers. The PI controller is compared with the resonant controller. In addition, a compensating method to eliminate input current distortion caused by supply voltage harmonics for the resonant control is proposed. Finally, the differences in the performance of the two controllers in a single-phase PWM rectifier are investigated by simulations of MATLAB/SIMULINK.
Keywords :
PI control; PWM rectifiers; electric current control; harmonics suppression; PI controller; current control techniques; input current distortion; resonant controller; single-phase voltage-source PWM rectifiers; supply voltage harmonics; Circuits; Current control; Error correction; Frequency; Harmonic distortion; Pulse width modulation; Rectifiers; Resonance; Steady-state; Voltage control;
Conference_Titel :
Industrial Technology, 2008. ICIT 2008. IEEE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-1705-6
Electronic_ISBN :
978-1-4244-1706-3
DOI :
10.1109/ICIT.2008.4608485
