Title :
A novel three-phase AC/DC converter without front-end filter based on repetitive control technique
Author :
Xu, Shunxiao ; Yang, Fuwen
Author_Institution :
Dept. of Electr. Eng., Fuzhou Univ., China
Abstract :
This paper proposes a novel three-phase AC/DC converter without a front-end filter. By adopting repetitive control technique, a front-end filter located after AC rectifier is omitted. The converter has many advantages such as simpler structure. Higher reliability and better output waveform. The principle of operation and harmonics elimination are elaborated. Finally, simulations show the approach is effective
Keywords :
AC-DC power convertors; control system synthesis; harmonics suppression; power conversion harmonics; rectifying circuits; reliability; harmonics elimination; output waveform; reliability; repetitive control; three-phase AC/DC converter; Choppers; Control systems; Costs; DC-DC power converters; Diodes; Power harmonic filters; Pulse width modulation; Rectifiers; Space vector pulse width modulation; Voltage control;
Conference_Titel :
Power Electronics and Motion Control Conference, 2000. Proceedings. IPEMC 2000. The Third International
Conference_Location :
Beijing
Print_ISBN :
7-80003-464-X
DOI :
10.1109/IPEMC.2000.882987
