Title:
STORAGE BATTERY CONTROL DEVICE, AND POWER STORAGE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/116680
Kind Code:
A1
Abstract:
In the present invention, a storage battery control device executes: a first process for discharging a plurality of storage battery modules by a prescribed discharge amount from a prescribed charge state, and recording the module voltage and the string current; a second process for discharging the plurality of storage battery modules discharged by the prescribed discharge amount to a prescribed discharge state; a third process for charging, by a prescribed charge amount, the plurality of storage battery modules discharged to a prescribed discharge state; a fourth process for discharging, to a prescribed discharge state, the plurality of storage battery modules charged by the prescribed charge amount, and recording the module voltage and the string current; and a fifth process for generating information regarding the voltage transition during discharging of the plurality of storage battery modules on the basis of the module voltage and the string current recorded in the first process and the module voltage and the string current recorded in the fourth process.
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Inventors:
SYOUDA TAKAHIRO (JP)
Application Number:
PCT/JP2023/038797
Publication Date:
June 06, 2024
Filing Date:
October 26, 2023
Export Citation:
Assignee:
YAZAKI CORP (JP)
International Classes:
H01M10/48; G01R31/382; G01R31/385; G01R31/392; H02J7/00; H02J7/02
Foreign References:
| JP2019161887A | 2019-09-19 | |||
| JP2022044137A | 2022-03-17 | |||
| JP2021044918A | 2021-03-18 | |||
| JP2016126891A | 2016-07-11 |
Attorney, Agent or Firm:
EIKOH, P.C. (JP)
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