| Presentation | 2015-06-12 Design of Efficient Wireless Power Transfer via Magnetic Resonant Coupling using Multiple Transmitter Coils Hiroki Narita, Takafumi Koseki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Wireless Power Transfer (WPT) is expected as a novel power feeding method where conventional wiring is difficult or causes problems. In case of Longitudinal WPT such as dynamic WPT, if transmitter coil is single and long type, there is high frequency current even if there is no receiver coil. However, this case is not proper in the view point of transfer efficiency improvement and electromagnetic compatibility. Also multiple transmitter with individual power source can reduce rated value of transmitter. In this paper, requirement of transmitters voltage for maximizing efficiency and control method for realization of maximum efficiency using voltage/current of transmitters are discussed and confirmed by numerical simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless Power Transfer / Magnetic Resonant Coupling / Multiple Transmitter / Efficiency Maximizing |
| Paper # | WPT2015-26 |
| Date of Issue | 2015-06-05 (WPT) |
| Conference Information | |
| Committee | WPT |
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| Conference Date | 2015/6/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Univ. of Tokyo |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Power Transfer, Electric Vehicle Technology, etc |
| Chair | Naoki Shinohara(Kyoto Univ.) |
| Vice Chair | |
| Secretary | (Kagoshima Univ.) |
| Assistant | Takashi Hikagae(Hokkaido Univ.) / Tsunayuki Yamamoto(Yamaguchi Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Wireless Power Transfer |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design of Efficient Wireless Power Transfer via Magnetic Resonant Coupling using Multiple Transmitter Coils |
| Sub Title (in English) | |
| Keyword(1) | Wireless Power Transfer |
| Keyword(2) | Magnetic Resonant Coupling |
| Keyword(3) | Multiple Transmitter |
| Keyword(4) | Efficiency Maximizing |
| 1st Author's Name | Hiroki Narita |
| 1st Author's Affiliation | The University of Tokyo(Univ. Tokyo) |
| 2nd Author's Name | Takafumi Koseki |
| 2nd Author's Affiliation | The University of Tokyo(Univ. Tokyo) |
| Date | 2015-06-12 |
| Paper # | WPT2015-26 |
| Volume (vol) | vol.115 |
| Number (no) | WPT-82 |
| Page | pp.pp.31-36(WPT), |
| #Pages | 6 |
| Date of Issue | 2015-06-05 (WPT) |