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Content Provider | IET Digital Library |
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Author | Khalili, Siamak Farzanehfard, Hosein Esteki, Morteza |
Abstract | In this study, the integration of buck converter with Cuk converter to achieve a non-isolated high step-down dc–dc converter is investigated. Also, a soft-switching cell is modified and used in the integrated converter to provide zero current switching and zero voltage switching condition for the converter switches at turn-on and turn-off, respectively. The auxiliary cell also eliminates the reverse recovery problem of the converter diodes. As a result, a high efficiency high step-down converter with reduced voltage stress for semiconductor components is derived. The analysis, operational principle and design considerations of the proposed converter are discussed in this study. The accuracy of the converter operation is verified by a 200 W, 155 V-to-24 V laboratory prototype. |
Starting Page | 3001 |
Ending Page | 3008 |
Page Count | 8 |
ISSN | 17554535 |
Volume Number | 13 |
e-ISSN | 17554543 |
Issue Number | Issue 14, Nov (2020) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-pel/13/14 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-pel.2019.1577 |
Journal | IET Power Electronics |
Publisher Date | 2020-06-11 |
Access Restriction | Open |
Rights Holder | © The Institution of Engineering and Technology |
Subject Keyword | Buck Converter Converter Diodes Converter Operation Cuk Converter DC-DC Power Converter High Efficiency High Step-down Dc–dc Converter Integrated Converter Low Voltage Stress Power 200 W Power Electronics Power Supply Supervisory Circuit Switching Converter Voltage 155.0 V Voltage 24.0 V Wide Soft-switching Range Zero Current Switching Zero Voltage Switching |
Content Type | Text |
Resource Type | Article |
Subject | Electrical and Electronic Engineering |
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