Title:
STORAGE BATTERY MANAGEMENT DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2020/158932
Kind Code:
A1
Abstract:
A storage battery management device of an embodiment is provided with: a characteristics storage unit in which electrical storage characteristics of a storage battery unit are stored in the form of a storage battery characteristics table; a characteristics acquiring unit which acquires electrical storage characteristics on the basis of storage battery information output from the storage battery unit; a characteristics update unit which updates the storage battery characteristics table on the basis of the acquired electrical storage characteristics; and an estimating unit which estimates the state of charge (SOC) of the storage battery unit with reference to the updated storage battery characteristics table.
Inventors:
IDE MAKOTO (JP)
TOHARA MASAHIRO (JP)
MIZUTANI MAMI (JP)
TOYOSAKI TOMOHIRO (JP)
TANNO TSUTOMU (JP)
TOHARA MASAHIRO (JP)
MIZUTANI MAMI (JP)
TOYOSAKI TOMOHIRO (JP)
TANNO TSUTOMU (JP)
Application Number:
PCT/JP2020/003756
Publication Date:
August 06, 2020
Filing Date:
January 31, 2020
Export Citation:
Assignee:
TOSHIBA KK (JP)
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (JP)
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (JP)
International Classes:
H01M10/48; G01R31/371; G01R31/374; G01R31/3842; H02J7/00
Foreign References:
| JP2014196985A | 2014-10-16 | |||
| JP2016114469A | 2016-06-23 | |||
| JP2013187960A | 2013-09-19 | |||
| US20140214347A1 | 2014-07-31 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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