Integrated Dual Full-Bridge Converter With Current-Doubler Rectifier for EV Charger
| Autor: | Gun-Woo Moon, Il-Oun Lee, Jun-Ho Kim |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
business.industry
Computer science 020209 energy 020208 electrical & electronic engineering Electrical engineering Topology (electrical circuits) 02 engineering and technology Inductor Dual (category theory) Rectifier Full bridge converter 0202 electrical engineering electronic engineering information engineering Electronic engineering Metal rectifier Electrical and Electronic Engineering business |
| Zdroj: | IEEE Transactions on Power Electronics. 31:942-951 |
| ISSN: | 1941-0107 0885-8993 |
| DOI: | 10.1109/tpel.2015.2417571 |
| Popis: | A novel converter topology for high-power battery charger applications is proposed in this paper. The topology adopts the integration structure of two full-bridge converters, which shares one leg of switching device called center-leg. The two full-bridge converters are placed in parallel on the primary side, and are driven in a phase-shift manner. The integrated form of two current-doubler rectifier is adopted on the secondary side, and it has full-bridge structure. With this structure, the proposed converter can overcome drawbacks of the conventional phase-shift full-bridge converter; narrow zero-voltage-switching range, large duty-cycle loss, and high component counts. The validation of the proposed converter is confirmed by the experiment with a prototype battery charger of 5.7 kW and 13.5 A. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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