Title:
DEVICE AND METHOD FOR POWER SUPPLY
Document Type and Number:
Japanese Patent JP2016144281
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve power transmission efficiency at each power supply position of a transfer line.SOLUTION: A power supply device includes: power transmission coils respectively disposed at the power supply positions of the transfer line on which a power supply object is transferred; a power reception coil group including a plurality of power reception coils, moving on the transfer line with the power supply object, provided to enable power supply to the power supply object, and disposed concentrically with a different inclination to the power transmission coil; an inclination detection unit which detects the inclination of the power reception coil group; and a power reception coil selection unit which, based on the detection result of the inclination detection unit, selects a power reception coil having a small inclination to the power transmission coil among the power reception coils included in the power reception coil group, to form a power reception circuit.SELECTED DRAWING: Figure 3
Inventors:
SHI HUAN
Application Number:
JP2015017321A
Publication Date:
August 08, 2016
Filing Date:
January 30, 2015
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
H02J50/00
Attorney, Agent or Firm:
Shuhei Katayama
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