Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2004.07b
- /
- Pages.547-550
- /
- 2004
An interleaved single-stage power-factor-correction AC/DC converter
단일단 역률개선 회로를 이용한 인터리빙 (interleaving) 방식 AC/DC 컨버터
- Kim Eung-Ho (Pohang university of science and technology) ;
- Kwon Bong-Hwan (Pohang university of science and technology)
- Published : 2004.07.01
Abstract
An interleaved single-stage power-factor-correction (PFC) AC/DC converter is presented in this paper. The proposed converter is combined by two single-stage AC/DC converters based on flyback converter Each PFC stage operates in discontinuous conduction mode (DCM). By exploiting the interleaving technique, the input ripple current and output ripple voltage are reduced. The proposed converter complied with EN/1EC61000-3-2 harmonic regulations achieves high efficiency and low cost. The performance of the proposed converter was evaluated on a 180W
Keywords