Title:
無線受電システム、移動体、及び車輪
Document Type and Number:
Japanese Patent JP7398699
Kind Code:
B2
Abstract:
A wireless power reception system 1 includes: a power reception device 5 including a power reception coil 51 that receives power supplied wirelessly from a power transmission coil 41 of a power transmission device 4 installed in a road surface, at least a portion of the power reception coil 51 being housed in a wheel 3 of a moving body 2; and a driving device 61 which is installed in the wheel 3 and which drives the wheel 3 with power received by the power reception device 5, wherein the power reception device 5 is provided with a converter 56a and an inverter 56b, at least a portion of the converter 56a and at least a portion of the inverter 56b are housed in the wheel 3, the converter 56a is positioned vertically above the power reception coil 51, and the inverter 56b is positioned vertically above the converter 56a.
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Inventors:
Hiroshi Fujimoto
Osamu Shimizu
Keizo Akutagawa
Yasumichi Wakao
Isao Kuwayama
Gunji Daisuke
Osamu Shimizu
Keizo Akutagawa
Yasumichi Wakao
Isao Kuwayama
Gunji Daisuke
Application Number:
JP2019186311A
Publication Date:
December 15, 2023
Filing Date:
October 09, 2019
Export Citation:
Assignee:
National University Corporation The University of Tokyo
Bridgestone Corporation
Nippon Seiko Co., Ltd.
Bridgestone Corporation
Nippon Seiko Co., Ltd.
International Classes:
H02J50/10; B60L5/00; B60L9/18; B60L53/12; B60L53/20; H02J7/00; H02J50/60
Domestic Patent References:
| JP2018050363A | ||||
| JP2005269735A | ||||
| JP2019047691A | ||||
| JP2014195350A |
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Yasuyuki Komatsu
Mitsutsugu Sugimura
Yasuyuki Komatsu