Title :
Novel three-phase PWM AC/DC converter without front-end filter
Author :
Yanchao, Ji ; Fei, Wang ; Zhen, Zhen ; Ning, Tang
Author_Institution :
Dept. of Electr. Eng., Harbin Inst. of Technol., China
fDate :
31 Aug-4 Sep 1998
Abstract :
In this paper, a new programmed PWM-based three-phase AC/DC power converter topology to minimize the output voltage ripple is proposed. By applying the proposed method, the low harmonic components can be significantly reduced. The operation principle is analyzed in detail and relevant waveforms obtained. Simulation and experimental results are included to validate the proposed method
Keywords :
AC-DC power convertors; PWM power convertors; harmonic distortion; power conversion harmonics; rectifying circuits; experiments; low harmonic components reduction; operation principle; output voltage ripple minimisation topology; simulation; three-phase PWM AC/DC power converter; waveforms; Choppers; DC-DC power converters; Diodes; Passive filters; Power harmonic filters; Pulse width modulation; Pulse width modulation converters; Rectifiers; Topology; Voltage;
Conference_Titel :
Industrial Electronics Society, 1998. IECON '98. Proceedings of the 24th Annual Conference of the IEEE
Conference_Location :
Aachen
Print_ISBN :
0-7803-4503-7
DOI :
10.1109/IECON.1998.724143
