Title:
制御装置、受電装置、電子機器及び無接点電力伝送システム
Document Type and Number:
Japanese Patent JP6880546
Kind Code:
B2
Abstract:
A control device to be used in a power receiving device that receives power from a power transmitting device by contactless power transmission includes a power supply portion that supplies power to a load based on power received by a power receiving portion, a communication portion that performs communication in which communication data is transmitted to the power transmitting device, and a control portion that controls the power supply portion and the communication portion. The control portion causes the communication portion to start the communication when an output voltage of the power receiving portion becomes higher than a first voltage, and causes the power supply portion to start power supply to the load when, after the communication is started, the output voltage of the power receiving portion becomes higher than a second voltage that is different from the first voltage.
Inventors:
Kota Onishi
Application Number:
JP2015229369A
Publication Date:
June 02, 2021
Filing Date:
November 25, 2015
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
H02J50/12; H02J7/00; H02J50/80; H04B5/02
Domestic Patent References:
| JP2009189230A | ||||
| JP2011030404A | ||||
| JP2014509486A | ||||
| JP2014050270A | ||||
| JP2011010384A | ||||
| JP2012176264A1 | ||||
| JP2013061440A1 | ||||
| JP2001059951A1 | ||||
| JP2009189231A | ||||
| JP2010213414A | ||||
| JP2008206231A |
Foreign References:
| WO2010035545A1 | ||||
| US20150207336 |
Attorney, Agent or Firm:
Takekoshi Noboru
Inoue Ichi
Yasushi Kuroda
Inoue Ichi
Yasushi Kuroda