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An analysis of bidirectional superposed dual active bridge DC-DC converter with synchronous rectifier
http://hdl.handle.net/10069/25087
http://hdl.handle.net/10069/25087132ebb27-9443-45b4-a660-f93c6a0325c7
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TENCON2010_1241.pdf (229.6 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-05-18 | |||||
| タイトル | ||||||
| タイトル | An analysis of bidirectional superposed dual active bridge DC-DC converter with synchronous rectifier | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Bidirectional DC-DC converter | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Superposed dual active bridge | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Synchronous rectifier | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | ZCS-ZVS | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| 著者 |
Hirose, Toshiro
× Hirose, Toshiro× Kimura, Takayuki× Harada, Kosuke× Matsuo, Hirofumi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper describes the principles and characteristics of a novel bidirectional superposed dual active bridge DC-DC converter with synchronous rectifier, which has a mechanism formed from two bridge-type converters that are linked through superposition in additive polarity in series. Conventionally, for an isolated dual active bridge DC-DC converter, the rated voltage of its switching elements is decided according to the DC power source voltage and load current. Therefore, as the voltage and current specifications of a DC-DC converter become higher, physical size becomes larger, conduction and switching losses increase and power efficiency reduces. To solve this problem, the authors devised the proposed DC-DC converter capable of lowering the rated voltage of switching elements, by means of sharing DC power source voltage and load current between two converters. Further, the capacity of the high frequency transformer becomes small, making the DC-DC converter more efficient and smaller. We designed and constructed a lkW DC-DC converter prototype, and conducted performance evaluation testing. As a result, a conversion efficiency of 98.2% at a rated output of lkW was obtained. A detailed analysis of power flow was also carried out, to identify the characteristics of the converter developed. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 2010 IEEE Region 10 Conference (TENCON 2010) : Fukuoka, 2010.11.21-2010.11.24 | |||||
| 書誌情報 |
TENCON 2010 - 2010 IEEE Region 10 Conference p. 1241-1246, 発行日 2010-11 |
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| ISBN | ||||||
| 識別子タイプ | ISBN | |||||
| 関連識別子 | 978-1-4244-6889-8 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1109/TENCON.2010.5686356 | |||||
| 権利 | ||||||
| 権利情報 | ©2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| 出版者 | ||||||
| 出版者 | IEEE | |||||
| 引用 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | TENCON 2010, pp.1241-1246; 2010 | |||||
