전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 1998년도 Proceedings ICPE 98 1998 International Conference on Power Electronics
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- Pages.281-286
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- 1998
Power Factor Correction of the Single-State AC/DC Converter with Low conduction Loss and High Efficiency
- Ryu, Myung-Hyo (Dept. of Electrical Engineering, Kyungpook National University) ;
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Choi, Byungcho
(Dept. of Electrical Engineering, Kyungpook National University)
;
- Kim, Heung-Geun (Dept. of Electrical Engineering, Kyungpook National University) ;
- Cha, Young-Kil (LG Electronics Living System Research Laboratory)
- 발행 : 1998.10.01
초록
This paper proposes a new single-stage, single-switch AC/DC converter based on the boost power factor correction (PFC) cell. The converter offers both high power factor and high efficiency. To reduce the dc voltage on the energy storage capacitor, the dc bus voltage feedback method was used. A 100W (5V/20A) prototype was built and tested to show the validity of the proposed converter.
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