Zero-Voltage-Switching Totem-Pole Bridgeless Boost Rectifier with Reduced Reverse-Recovery Problem for Power Factor Correction

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A novel totem-pole bridgeless boost rectifier with ZVS operation is proposed for power factor correction. In the proposed rectifier, conduction losses are lowered by eliminating full-bridge diode rectifier. Moreover, the proposed rectifier can achieve zero-current-switching (ZCS) turn-off of diodes, which eliminates the reverse-recovery problems of the body diode. In addition, since MOSFETs can achieve zero-voltage- switching (ZVS) turn-on, the proposed rectifier has low switching loss. In this paper, a theoretical analysis and design considerations are presented in detail. Finally, the simulation results are discussed to verify validity of the proposed rectifier.
Publisher
IEEE
Issue Date
2012-06-04
Language
ENG
Citation

Power Electronics and Motion Control Conference (IPEMC), 2012 7th International (Volume:2 ), v.2, pp.1044 - 1048

DOI
10.1109/IPEMC.2012.6258949
URI
http://hdl.handle.net/10203/173277
Appears in Collection
EE-Conference Papers(학술회의논문)
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