| Paper Abstract and Keywords |
| Presentation |
2015-12-10 14:20
Basic Study on Wireless Power Transfer in Shielded Space with Scatterers Based on Waveguide Theory
Yosuke Watanabe, Ippei Takano, Masaya Tamura (Toyohashi Tech) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Reducing vehicle weight is one of the key factors for improvement in fuel efficiency. Therefore, wireless power transfer in the engine compartment has been studied. However, conventional approaches still have not achieved practicable efficiency because the engine compartment is a shielded space with signal scatterers. In this paper, a new approach based on the waveguide mode is proposed. The engine compartment is considered to have a similar effect on a ridge waveguide. First, we evaluate the variation in the resonant frequency to confirm that the engine compartment behaves as a ridge waveguide. Next, the power transmission characteristics in the shielded space, simulating the engine compartment at the 69.8 MHz which is a resonant frequency of dominant mode in ridge waveguide, is evaluated. As to the results, the measured results are in good agreement with the simulated one. These results indicate possibility that the wireless power transmission efficiency can be improved by using the waveguide mode. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Wireless Power Transfer / Waveguide / Transmission efficiency / / / / / |
| Reference Info. |
IEICE Tech. Rep. |
| Paper # |
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| Download PDF |
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| Conference Information |
| Committee |
WPT |
| Conference Date |
2015-12-10 - 2015-12-11 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
TamKang University, Tamsui Campus |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
2015 Asian Wireless Power Transfer Workshop (AWPT2015) |
| Paper Information |
| Registration To |
WPT |
| Conference Code |
2015-12-WPT |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Basic Study on Wireless Power Transfer in Shielded Space with Scatterers Based on Waveguide Theory |
| Sub Title (in English) |
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| Keyword(1) |
Wireless Power Transfer |
| Keyword(2) |
Waveguide |
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Transmission efficiency |
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| 1st Author's Name |
Yosuke Watanabe |
| 1st Author's Affiliation |
Toyohashi University of Technology (Toyohashi Tech) |
| 2nd Author's Name |
Ippei Takano |
| 2nd Author's Affiliation |
Toyohashi University of Technology (Toyohashi Tech) |
| 3rd Author's Name |
Masaya Tamura |
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Toyohashi University of Technology (Toyohashi Tech) |
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| Speaker |
Author-1 |
| Date Time |
2015-12-10 14:20:00 |
| Presentation Time |
20 minutes |
| Registration for |
WPT |
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