| Presentation | 2017-10-20 A study on an auto parking system that improves efficiency of electric field coupling type wireless charging in electrical vehicles Koichi Tsunekawa, Takushi Kojima, Miyuki Oomi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have proposed a simple and highly efficient wireless charging system for electric vehicles (EV) using its auto parking function. A prototype experiment realized a high transmission efficiency of 85% or more and confirmed its practicality. Especially, it is only necessary to install a thin antenna on the bumper of the car, and install the device on the back of the car in the parking lot, which is very simple equipment. Therefore, it can be installed in various places such as commercial facilities and convenience stores as EV infrastructure which is expected to spread rapidly in the future, and can overcome the disadvantages of EV mileage and charging time. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Electric vehicle / EV / charging system / wireless power transmission / electric field coupling / auto parking / automatic driving vehicle / WPT |
| Paper # | AP2017-105 |
| Date of Issue | 2017-10-12 (AP) |
| Conference Information | |
| Committee | AP |
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| Conference Date | 2017/10/19(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hchinohe-Shoukou-Kaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Propagation |
| Chair | Jiro Hirokawa(Tokyo Tech.) |
| Vice Chair | Ryo Yamaguchi(SoftBank) |
| Secretary | Ryo Yamaguchi(NTT DoCoMo) |
| Assistant | Nobuyasu Takemura(Nippon Inst. of Tech.) / Satoshi Yamaguchi(Mitsubishi Electric) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study on an auto parking system that improves efficiency of electric field coupling type wireless charging in electrical vehicles |
| Sub Title (in English) | |
| Keyword(1) | Electric vehicle |
| Keyword(2) | EV |
| Keyword(3) | charging system |
| Keyword(4) | wireless power transmission |
| Keyword(5) | electric field coupling |
| Keyword(6) | auto parking |
| Keyword(7) | automatic driving vehicle |
| Keyword(8) | WPT |
| 1st Author's Name | Koichi Tsunekawa |
| 1st Author's Affiliation | Chubu University(Chubu Univ.) |
| 2nd Author's Name | Takushi Kojima |
| 2nd Author's Affiliation | Chubu University(Chubu Univ.) |
| 3rd Author's Name | Miyuki Oomi |
| 3rd Author's Affiliation | Chubu University(Chubu Univ.) |
| Date | 2017-10-20 |
| Paper # | AP2017-105 |
| Volume (vol) | vol.117 |
| Number (no) | AP-242 |
| Page | pp.pp.57-60(AP), |
| #Pages | 4 |
| Date of Issue | 2017-10-12 (AP) |