Title:
NON-CONTACT ELECTRIC POWER TRANSMISSION AND RECEPTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/076290
Kind Code:
A1
Abstract:
A non-contact electric power transmission and reception system according to the present invention is provided with a vehicle (10) equipped with a power reception unit (100) configured so as to be capable of receiving electric power without contact and a power transmission device (20) for transmitting electric power to the power reception unit (100) from outside the vehicle. When position alignment is carried out in which the vehicle is moved so as to align the position of the power reception unit (100) with a power transmission unit (700) of the power transmission device (20), the power transmission device (20) carries out test power transmission for checking the power reception intensity at the power reception unit (100) and carries out voltage control while transmitting power during the test power transmission. The power transmission device (20) carries out power control while transmitting power during normal power transmission after the position alignment has been completed.
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Inventors:
TANIGUCHI SATOSHI (JP)
Application Number:
PCT/JP2014/080616
Publication Date:
May 28, 2015
Filing Date:
November 19, 2014
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
International Classes:
B60L11/18; B60M7/00
Domestic Patent References:
| WO2010131346A1 | 2010-11-18 |
Foreign References:
| JP2012080770A | 2012-04-19 | |||
| JP2013110822A | 2013-06-06 |
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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