Title:
POWER SUPPLY DEVICE, CHARGER, AND POWER SUPPLY SYSTEM
Document Type and Number:
Japanese Patent JP2013179802
Kind Code:
A
Abstract:
To provide a power supply device, charger, and power supply system, capable of taking interruption measures during non-contact charging.
The power supply device 3 receives a pilot signal superposed over a charging AC power continuously transmitted from a charger 7 during charging using a primary coil 401 for transmission used for non-contact charging. Furthermore, the power supply device, when a reception level of the pilot signal received during charging is lower than a predetermined reference level, determines it to have no received pilot signal to stop an output of charging AC power.
Inventors:
INOUE JUNJI
HIGA KOJI
KATO ISAMI
TOGANO HIROKI
KONDO SUNAO
HIGA KOJI
KATO ISAMI
TOGANO HIROKI
KONDO SUNAO
Application Number:
JP2012042991A
Publication Date:
September 09, 2013
Filing Date:
February 29, 2012
Export Citation:
Assignee:
TOYOTA IND CORP
International Classes:
H02J7/00; B60L5/00; B60M7/00; H01M10/46; B60L11/18
Attorney, Agent or Firm:
Yoshiyuki Osuga