Single-stage half-bridge converter using a coupled-inductor
SCIE
SCOPUS
- Title
- Single-stage half-bridge converter using a coupled-inductor
- Authors
- Kwon, JM; Choi, WY; Do, HL; Kwon, BH
- Date Issued
- 2005-05
- Publisher
- IEE-INST ELEC ENG
- Abstract
- A single-stage half-bridge flyback converter with high power factor and high efficiency is proposed. A half-bridge flyback converter is coupled to the line voltage for power factor correction (PFC) and driven in complementary control for zero-voltage switching. The proposed PFC can achieve almost unity power factor and ripple-free input current using a coupled inductor. The half-bridge DC-DC converter is analysed and optimised for high power efficiency. Experimental results for a 200W converter at a constant switching frequency of 100kHz are obtained to show the performance of the proposed converter.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/24549
- DOI
- 10.1049/ip-epa:20055262
- ISSN
- 1350-2352
- Article Type
- Article
- Citation
- IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, vol. 152, no. 3, page. 748 - 756, 2005-05
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