Title:
POWER TRANSMISSION APPARATUS AND CONTACTLESS POWER TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/198895
Kind Code:
A1
Abstract:
This power transmission apparatus is provided with an AC/DC converter and a DC/AC converter. The AC/DC converter is capable of converting grid power into DC power having a second DC power value. The DC/AC converter converts DC power into AC power and outputs the converted AC power to a primary-side coil of a power transmitter. Furthermore, the power transmission apparatus is provided with a DC/DC converter and a switching relay. The DC/DC converter is capable of converting DC power output from the AC/DC converter into DC power having a first DC power value that is smaller than the second DC power value. The switching relay switches the power input source of the DC/AC converter to the AC/DC converter or the DC/DC converter.
Inventors:
WAKISAKA SHINYA (JP)
Application Number:
PCT/JP2015/067064
Publication Date:
December 30, 2015
Filing Date:
June 12, 2015
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
H02J17/00
Domestic Patent References:
| WO2012169015A1 | 2012-12-13 |
Foreign References:
| JP2013172497A | 2013-09-02 | |||
| JP2013528043A | 2013-07-04 | |||
| JPH1032978A | 1998-02-03 |
Attorney, Agent or Firm:
ONDA, Makoto et al. (JP)
Makoto Onda (JP)
Makoto Onda (JP)
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