Title:
POWER SUPPLY SYSTEM
Document Type and Number:
Japanese Patent JP2020036400
Kind Code:
A
Abstract:
To provide a power supply system capable of accurately detecting a current capacity of a power supply cable even when performing power supply using a power supply cable of which the current capacity may be changed.SOLUTION: A power supply system is configured to perform power supply from a power supplying device 300 to a power receiving device (charging unit 210) by using a power supply cable 100. The power supply cable 100 comprises a connector 21 which is attachable to and detachable from a power supply port (inlet 213) of the power receiving device, and a connection port 11 to which a plug-equipped cable 30A is connected in an exchangeable manner. The plug-equipped cable 30A includes an outlet plug 31A which is attachable to and detachable from an outlet 301 of the power supplying device 300. Multiple kinds of plug-equipped cables including the plug-equipped cable 30A have different features for each current capacity. The power supply system comprises means (control section 12) for detecting a current capacity of the power supply cable 100 by using the feature of the plug-equipped cable 30A which is connected to the connection port 11.SELECTED DRAWING: Figure 2
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Inventors:
NIWA YAMATO
Application Number:
JP2018158865A
Publication Date:
March 05, 2020
Filing Date:
August 28, 2018
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H02J7/00; H02J13/00
Domestic Patent References:
| JP2016052245A | 2016-04-11 |
Attorney, Agent or Firm:
Fukami patent office