Publication
June-Seok Lee and Kyo-Beum Lee, "Carrier-Based Discontinuous PWM Method for VIENNA Rectifiers," IEEE Transactions on Power Electronics, vol. 30, no. 6, pp. 2896-2900, Jun. 2015.
2015
PEEMS
-
Oct. 4, 2023
views
1. Authors: June-Seok Lee and Kyo-Beum Lee
2. Title: Carrier-Based Discontinuous PWM Method for VIENNA Rectifiers
3. Journal: IEEE Transactions on Power Electronics
4. Vol/no/pp: vol. 30, no. 6, pp. 2896-2900
5. Date: Jun. 2015
6. Abstract
: Vienna rectifiers, which are nongenerative-boost types of rectifiers, are used in grid-connected applications with a unity power factor such as telecommunication systems and wind turbine systems. These rectifiers are advantageous in that they have low total harmonic distortion and efficiency. There are many switching methods, which are different from those of threelevel topologies, for Vienna rectifiers. In this paper, we propose a carrier-based discontinuous pulse width modulation (CB-DPWM) method. This method is simple compared to the discontinuous PWM (DPWM) method for Vienna rectifiers based on space vectors and guarantees normal rectifier operation for all modulation index (M a ) values. We perform experiments to verify the suitability and performance of the proposed CB-DPWM method.
- Oct. 4, 2023 June-Seok Lee, Ui-Min Choi, and Kyo-Beum Lee, "Comparison of Tolerance Controls for OpenSwitch Fault in a Grid-Connected T-type Rectifier," IEEE Transactions on Power Electronics, vol. 30, no. 10, pp. 5810-5820, Oct. 2015.
- Oct. 4, 2023 Kyoung-Gu Lee, June-Seok Lee, and Kyo-Beum Lee, "Wide-Range Sensorless Control for SPMSM Using an Improved Full-order flux observer," Journal of Power Electronics, vol. 15, no. 3, pp. 721-729, May 2015.