Interleaved boost converter with zero diode reverse-recovery loss |
| |
Authors: | Wei Wen Yim-Shu Lee Hoi Lam Chow M Ki-Wai Cheng D |
| |
Institution: | Hong Kong Polytech. Univ., China; |
| |
Abstract: | A three-phase interleaved continuous-inductor-current-mode (CICM) boost converter with zero diode reverse-recovery loss is proposed. In the converter, the di/dt of the output rectifiers is controlled by an integrated magnetic component. All the output rectifiers can be turned off softly and a very high efficiency is obtained. The equivalent-circuit model of the integrated inductors, the operation principle of the converter, and the design issues are discussed. Simulation and experimental results are presented. |
| |
Keywords: | |
|
|