| Presentation | 2020-03-05 GPU-accelerated Design Method of WPT System for Maximizing Transfer Efficiency under the Restriction of Coil Sizes Wenqi Zhu, Kien Nguyen, Hiroo Sekiya, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For inductive coupled wireless power transfer systems, it is significant to maximize the transfer efficiency by optimization design of the system under restrictions of coil sizes. However, it takes several parameters for modeling a set of coils such as numbers of turns, diameters of copper wires, and numbers of layers, which lead to a high computation cost. In this research, we present GPU-based fast optimization program of the WPT system for maximizing efficiency. The program runs in parallel and can derive all circuit parameters, including the geometric design of coils. Taking advantage of GPU, it can effectively decrease the execution time. Additionally, the circuit experiment was carried out in order to verify the validity of the proposed design program. The experimental result showed agreement with the design result. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless power transfer system / GPU / class-E2 converter / coil optimization |
| Paper # | EE2019-80 |
| Date of Issue | 2020-02-27 (EE) |
| Conference Information | |
| Committee | EE / IEE-SPC |
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| Conference Date | 2020/3/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Tadatoshi Babasaki(NTT Facilities) / 船渡 寛人(宇都宮大学) |
| Vice Chair | Keiichi Hirose(NTT Facilities) / Tadashi Suetsugu(Fukuoka Univ.) / 藤井 幹介(富士電機) |
| Secretary | Keiichi Hirose(Sojo Univ.) / Tadashi Suetsugu(Nagasaki Inst. of Applied Science) / 藤井 幹介(筑波大学) |
| Assistant | Takashi Matsushita(NTT-F) / Tetsuya Oshikata(ShinDengen) / Yuu Yonezawa(FUJITSU Advanced Technologies) / 図子 祐輔(日産自動車) / 高見 弘(芝浦工業大学) |
| Paper Information | |
| Registration To | Technical Committee on Energy Engineering in Electronics and Communications / 半導体電力変換研究会 |
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| Language | ENG-JTITLE |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | GPU-accelerated Design Method of WPT System for Maximizing Transfer Efficiency under the Restriction of Coil Sizes |
| Sub Title (in English) | |
| Keyword(1) | Wireless power transfer system |
| Keyword(2) | GPU |
| Keyword(3) | class-E2 converter |
| Keyword(4) | coil optimization |
| 1st Author's Name | Wenqi Zhu |
| 1st Author's Affiliation | Chiba University(Chiba Univ.) |
| 2nd Author's Name | Kien Nguyen |
| 2nd Author's Affiliation | Chiba University(Chiba Univ.) |
| 3rd Author's Name | Hiroo Sekiya |
| 3rd Author's Affiliation | Chiba University(Chiba Univ.) |
| Date | 2020-03-05 |
| Paper # | EE2019-80 |
| Volume (vol) | vol.119 |
| Number (no) | EE-462 |
| Page | pp.pp.31-36(EE), |
| #Pages | 6 |
| Date of Issue | 2020-02-27 (EE) |