| Presentation | 2016-01-29 A Consideration on Numerical Analysis of Human Exposure by the Intermediate Frequency Band Wireless Power Transfer system Yanagishima Keita, Masao Taki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We examined the relevance of analysis based on quasi-static approximation to evaluate internal electric field induced by magnetic field from a wireless power transfer (WPT) system operating at intermediate frequencies. The WPT system investigated in this study consists of a transmitter coil located in the vicinity of legs of a human body. It is shown that the secondary magnetic field due to current density induced by the incident magnetic field is negligibly small at frequencies below 10 MHz. It is also shown that summation of induced electric field due to incident electric and magnetic fields provides a good approximation of the solution obtained by a full-wave analysis by FDTD method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless power transfer / Human exposure / Quasi-static approximation |
| Paper # | WPT2015-68 |
| Date of Issue | 2016-01-21 (WPT) |
| Conference Information | |
| Committee | EMCJ / WPT |
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| Conference Date | 2016/1/28(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kumamoto National Colle. Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Communication, Wireless Power Transmission, EMC |
| Chair | Hideaki Sone(Tohoku Univ.) / Naoki Shinohara(Kyoto Univ.) |
| Vice Chair | Osami Wada(Kyoto Univ.) |
| Secretary | Osami Wada(Okayama Univ.) / (Hitachi) |
| Assistant | Atsuhiro Takahashi(Toyota Central R&D Labs.) / Yoshiki Kayano(Akita Univ.) / Yusaku Katsube(Hitachi) / Takashi Hikagae(Hokkaido Univ.) / Tsunayuki Yamamoto(Yamaguchi Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Compatibility / 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) | A Consideration on Numerical Analysis of Human Exposure by the Intermediate Frequency Band Wireless Power Transfer system |
| Sub Title (in English) | |
| Keyword(1) | Wireless power transfer |
| Keyword(2) | Human exposure |
| Keyword(3) | Quasi-static approximation |
| 1st Author's Name | Yanagishima Keita |
| 1st Author's Affiliation | Tokyo Metropolitan University(Tokyo Metropolitan Univ.) |
| 2nd Author's Name | Masao Taki |
| 2nd Author's Affiliation | Tokyo Metropolitan University(Tokyo Metropolitan Univ.) |
| Date | 2016-01-29 |
| Paper # | WPT2015-68 |
| Volume (vol) | vol.115 |
| Number (no) | WPT-428 |
| Page | pp.pp.23-28(WPT), |
| #Pages | 6 |
| Date of Issue | 2016-01-21 (WPT) |