VEHICLE ELECTRIC POWER TRANSMISSION DEVICE AND VEHICLE POWER SOURCE SYSTEM

WIPO Patent Application WO/2013/038885

A1

Provided are a vehicle electric power transmission device and a vehicle power source system capable of easily forming a transmission path and wirelessly transmitting electric power. A vehicle power source system (100) includes a power source unit (101) and a vehicle electric power transmission device (102). The vehicle electric power transmission device (102) includes a single wireless power supply unit (110) and a plurality of wireless power receiving units (120). The power supply unit (110) transmits the electric power supplied from the power source unit (101) as wireless electric power to the wireless power receiving units (120) having the same resonant frequency as the power supply unit. The wireless power receiving units (120) receiving the wireless electric power from the power supply unit (110) supply electric power to a load (10) connected thereto. Each of the plurality of wireless power receiving units (120) includes a receiving-side resonant frequency selection means (121) for selecting respective resonant frequency.

KAWAHARA KEISUKE (JP)
SUGIMOTO KAORU (JP)
SAITO KIYOSHI (JP)
ISHIZAKA HIROAKI (JP)

PCT/JP2012/071262

March 21, 2013

August 23, 2012

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FURUKAWA ELECTRIC CO LTD (JP)
FURUKAWA AUTOMOTIVE SYS INC (JP)
KAWAHARA KEISUKE (JP)
SUGIMOTO KAORU (JP)
SAITO KIYOSHI (JP)
ISHIZAKA HIROAKI (JP)

H02J17/00

WO2010116441A1

2010-10-14

JP2009120019A	2009-06-04
JP2011019291A	2011-01-27
JP2010063245A	2010-03-18

MATSUSHITA, MAKOTO (JP)
Matsushita 亮 (JP)

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