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Patent Searching and Data


Title:
MAGNETIC-RESONANCE POWER SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/006482
Kind Code:
A1
Abstract:
A communication unit (16) receives information that allows the power supply efficiency of the highest-priority power receiver, which has the highest power supply priority from among a plurality of power receivers in a region in which power can be supplied, to be calculated when power is supplied to power receivers to be supplied with power, including the highest-priority power receiver, the information being received from the highest-priority power receiver. A power supply unit (18) is capable of supplying power to the plurality of power receivers. In a power supply control unit (14): the power supply efficiency of the highest-priority power receiver achieved when power is supplied to the power receivers to be supplied with power, including the highest-priority power receiver, is calculated from the information received by the communication unit; a determination is made on the basis of the calculated power supply efficiency of the highest-priority power receiver as to the power receivers to be supplied with power so that the estimated supplied power provided when power is supplied to the power receivers to be supplied with power, including the highest-priority power receiver, is within the power supply capacity of the power supply unit; and control is performed so that power is supplied to the determined power receivers to be supplied with power.

Inventors:
AZAMI, Toshihiro (1-1 Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-sh, Kanagawa 88, 〒2118588, JP)
UCHIDA, Akiyoshi (1-1 Kamikodanaka 4-chome, Nakahara-ku, Kawasaki-sh, Kanagawa 88, 〒2118588, JP)
Application Number:
JP2015/069797
Publication Date:
January 12, 2017
Filing Date:
July 09, 2015
Export Citation:
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Assignee:
FUJITSU LIMITED (1-1 Kamikodanaka 4-chome, Nakahara-ku Kawasaki-sh, Kanagawa 88, 〒2118588, JP)
International Classes:
H02J17/00
Foreign References:
JP2012519460A2012-08-23
JP2014176173A2014-09-22
Other References:
See also references of EP 3322067A4
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (TAIYO, NAKAJIMA & KATO Seventh Floor, HK-Shinjuku Bldg., 3-17, Shinjuku 4-chome, Shinjuku-k, Tokyo 22, 〒1600022, JP)
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