| Presentation | 2020-12-11 Dosimetry on the magnetic fields leaked from the wireless power transmission system with sandwiched coil structure Makoto Kitahara, Yukihisa Suzuki, Masao Taki, Misato Akiyama, Hidekatsu Sasaki, Hiroyasu Sano, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Currently, a "sandwiched structure" has been proposed as a coil structure for the wireless power transmission system which suitable for personal mobilities. The sandwiched structure is constructed by two power receiving coils and two power transmission coils. Two power receiving coils are sandwiched between two power transmission coils. This structure stabilize power transmission, regardless of position changes for the power receiving coils to the power transmission coils. In this paper, induced electric fields in the human body are calculated under the exposure of 85kHz magnetic fields generated by each type of coil. As a result, it was found that when the same power is transmitted, the median value of induced electric field is reduced by the sandwiched structure rather than by the conventional structure. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Exposure evaluation / Wireless power transmission / Sandwiched structure |
| Paper # | EMCJ2020-60 |
| Date of Issue | 2020-12-04 (EMCJ) |
| Conference Information | |
| Committee | EMCJ / IEE-EMC / IEE-SPC |
|---|---|
| Conference Date | 2020/12/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Kensei Oh(Nagoya Inst. of Tech.) |
| Vice Chair | Atsuhiro Nishikata(Tokyo Inst. of Tech.) |
| Secretary | Atsuhiro Nishikata(Denso) / (NAIST) |
| Assistant | Nami Sasaki(Seiwa Electric MFG) / Hiroyoshi Shida(Tokin EMC Engineering) / Sho Muroga(Akita Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Compatibility / Technical Meeting on Electromagnetic Compatibility / Technical Meeting on Semiconductor Power Converter |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Dosimetry on the magnetic fields leaked from the wireless power transmission system with sandwiched coil structure |
| Sub Title (in English) | |
| Keyword(1) | Exposure evaluation |
| Keyword(2) | Wireless power transmission |
| Keyword(3) | Sandwiched structure |
| 1st Author's Name | Makoto Kitahara |
| 1st Author's Affiliation | Tokyo Metropolitan University(Tokyo Metropolitan Univ.) |
| 2nd Author's Name | Yukihisa Suzuki |
| 2nd Author's Affiliation | Tokyo Metropolitan University(Tokyo Metropolitan Univ.) |
| 3rd Author's Name | Masao Taki |
| 3rd Author's Affiliation | Tokyo Metropolitan University(Tokyo Metropolitan Univ.) |
| 4th Author's Name | Misato Akiyama |
| 4th Author's Affiliation | Tokyo Metropolitan Industrial Technology Research Institute(Tokyo Metropolitan Industrial Technology Research Inst.) |
| 5th Author's Name | Hidekatsu Sasaki |
| 5th Author's Affiliation | Tokyo Metropolitan Industrial Technology Research Institute(Tokyo Metropolitan Industrial Technology Research Inst.) |
| 6th Author's Name | Hiroyasu Sano |
| 6th Author's Affiliation | Tokyo Metropolitan Industrial Technology Research Institute(Tokyo Metropolitan Industrial Technology Research Inst.) |
| Date | 2020-12-11 |
| Paper # | EMCJ2020-60 |
| Volume (vol) | vol.120 |
| Number (no) | EMCJ-282 |
| Page | pp.pp.25-30(EMCJ), |
| #Pages | 6 |
| Date of Issue | 2020-12-04 (EMCJ) |