Title:
BATTERY CONTROL DEVICE AND BATTERY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/195548
Kind Code:
A1
Abstract:
This battery control device controls a battery pack in which a plurality of batteries are connected, and is configured to: detect voltage variations in the plurality of batteries; calculate a restriction coefficient on the basis of the state of charge of the battery pack and the voltage variations; and restrict, on the basis of the restriction coefficient, inputtable/outputtable power which is the maximum power that the battery pack can receive as input or can output.
Inventors:
NAKAO RYOHEI (JP)
Application Number:
PCT/JP2023/016036
Publication Date:
October 12, 2023
Filing Date:
April 24, 2023
Export Citation:
Assignee:
VEHICLE ENERGY JAPAN INC (JP)
International Classes:
H02J7/02; B60L3/00; B60L50/60; B60L58/12; B60L58/16; H01M10/48; H02J7/00
Domestic Patent References:
| WO2012143996A1 | 2012-10-26 |
Foreign References:
| JP2012110221A | 2012-06-07 |
Attorney, Agent or Firm:
SUNNEXT INTERNATIONAL PATENT OFFICE (JP)
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