Mobile QR Code QR CODE : The Korean Institute of Power Electronics
Title A single-carrier comparison PWM for Voltage Control of Vienna Rectifier
Authors Byung-Chul Yoon ; Hag-Wone Kim ; Kwan-Yuhl Cho ; Byung-Kuk Lim
DOI 10.6113/TKPE/2012.17.2.129
Page pp.129-134
ISSN 1229-2214
Keywords Vienna Rectifier; Carrier Comparison PWM; Single Carrier PWM
Abstract In this paper, a new simple PWM method for Vienna rectifier is proposed. The previous SVPWM method for Vienna rectifier is very complex and difficult to implement. To solve these problems, a new single-carrier comparison PWM method for voltage control of Vienna rectifier is proposed. Because of using the only single carrier, implementation of the proposed PWM is very simple. In the proposed PWM method, carrier comparison parts of the PWM block is only changed from the 2 level PWM control block. The usefulness of the proposed PWM method is verified by the simulation and experiment.