| 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 |
| 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. |