| Presentation | 2016-01-28 High Efficiency Design for ISOP Converter System with Dual Active Bridge DC-DC Converter Masaki Sato, Kazuhide Domoto, Yoichi Ishizuka, Masahiro Yamaguchi, Shinya Manabe, Hiizu Okubo, Atsushi Itagaki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The Dual Active Bridge (DAB) DC-DC converter is one of the most popular circuits for bi-directional applications because of simple structure. However, DAB DC-DC converter has few problems such as the surge voltage and hard switching in specific conditions. These problems are caused by the relationship between the output power and phase difference, which causes device breakdown and deterioration of power efficiency. For the design of Input-Series and Output-Parallel (ISOP) converter system with DAB DC-DC converter, the problem is also occurred and more severe because of its high voltage. In this paper, the design technique of ISOP with DAB for suppressing the surge voltage and realizing the high power efficiency in wide load range is proposed. As the result, this method reduces the switching surge, and the power efficiency is increased by 20.5% at light load. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ISOP converter system / Dual Active Bridge DC-DC converter / soft switching |
| Paper # | EE2015-13 |
| Date of Issue | 2016-01-21 (EE) |
| Conference Information | |
| Committee | EE |
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| Conference Date | 2016/1/28(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | KURUME HOTEL ESPRIT |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Satoshi Ohtsu(NTT Facilities Research Inst.) |
| Vice Chair | Masatoshi Nakahara(Sojo Univ.) |
| Secretary | Masatoshi Nakahara(Fukuoka Univ.) |
| Assistant | Nobuhiko Yamashita(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Energy Engineering in Electronics and Communications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | High Efficiency Design for ISOP Converter System with Dual Active Bridge DC-DC Converter |
| Sub Title (in English) | |
| Keyword(1) | ISOP converter system |
| Keyword(2) | Dual Active Bridge DC-DC converter |
| Keyword(3) | soft switching |
| 1st Author's Name | Masaki Sato |
| 1st Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
| 2nd Author's Name | Kazuhide Domoto |
| 2nd Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
| 3rd Author's Name | Yoichi Ishizuka |
| 3rd Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
| 4th Author's Name | Masahiro Yamaguchi |
| 4th Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 5th Author's Name | Shinya Manabe |
| 5th Author's Affiliation | RICOH Electronic Devices Co., Ltd.(RICOH Electronic Devices) |
| 6th Author's Name | Hiizu Okubo |
| 6th Author's Affiliation | RICOH Electronic Devices Co., Ltd.(RICOH Electronic Devices) |
| 7th Author's Name | Atsushi Itagaki |
| 7th Author's Affiliation | Ryowa Electronics Co., Ltd.(Ryowa Electronics) |
| Date | 2016-01-28 |
| Paper # | EE2015-13 |
| Volume (vol) | vol.115 |
| Number (no) | EE-429 |
| Page | pp.pp.25-30(EE), |
| #Pages | 6 |
| Date of Issue | 2016-01-21 (EE) |