| Presentation | 2011-01-27 Reduction of Transformer Loss in LLC Resonant Converter Using Two Flat Transformers Sihun YANG, Seiya ABE, Masahito SHOYAMA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The trend toward high power density, high efficiency, and low profile in power supplies has exposed a number of limitations in the use of magnetic component structures. Therefore, LLC resonant converter can be operated at high switching frequency with high efficiency, because the switching loss is reduced by soft-switching. However, flat transformer loss becomes problems at high switching frequency. As a result, flat transformers temperature becomes high. Therefore, it is necessary to reduce the transformer temperature by analyzing the loss. In this paper, design for low transformer loss is presented. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LLC resonant converter / Soft switching / Thermal design / Flat transformer |
| Paper # | EE2010-31 |
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| Conference Information | |
| Committee | EE |
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| Conference Date | 2011/1/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Energy Engineering in Electronics and Communications (EE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reduction of Transformer Loss in LLC Resonant Converter Using Two Flat Transformers |
| Sub Title (in English) | |
| Keyword(1) | LLC resonant converter |
| Keyword(2) | Soft switching |
| Keyword(3) | Thermal design |
| Keyword(4) | Flat transformer |
| 1st Author's Name | Sihun YANG |
| 1st Author's Affiliation | Kyushu University() |
| 2nd Author's Name | Seiya ABE |
| 2nd Author's Affiliation | ICSEAD |
| 3rd Author's Name | Masahito SHOYAMA |
| 3rd Author's Affiliation | Kyushu University |
| Date | 2011-01-27 |
| Paper # | EE2010-31 |
| Volume (vol) | vol.110 |
| Number (no) | 393 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |