Title:
CHARGE CONTROL METHOD AND CHARGE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/084742
Kind Code:
A1
Abstract:
A charge control method according to one embodiment of the present invention controls the charging of an in-vehicle battery that comprises a lithium ion battery. According to this charge control method, a long-term chargeable power that is capable of charging a battery for a long period of time is calculated; a short-term chargeable power that is higher than the long-term chargeable power and is capable of charging the battery for a short period of time is calculated; a continuous chargeable power that is capable of continuously charging the battery is calculated on the basis of the long-term chargeable power and the short-term chargeable power; and the upper limit of the charging power for a battery 1 is set to the continuous chargeable power.
Inventors:
TANIGUCHI IKUHIRO (JP)
IGUCHI TOYOKI (JP)
SANO HIROYUKI (JP)
KOBAYASHI AZUSA (JP)
SHIBUI HIROYUKI (JP)
IGUCHI TOYOKI (JP)
SANO HIROYUKI (JP)
KOBAYASHI AZUSA (JP)
SHIBUI HIROYUKI (JP)
Application Number:
PCT/JP2021/041755
Publication Date:
May 19, 2023
Filing Date:
November 12, 2021
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
H02J7/00
Domestic Patent References:
| WO2014045942A1 | 2014-03-27 |
Foreign References:
| JP2019125558A | 2019-07-25 | |||
| JP2003219510A | 2003-07-31 |
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
Download PDF: