Invention Grant
- Patent Title: Storage battery management device and method
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Application No.: US17272285Application Date: 2020-01-31
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Publication No.: US11549987B2Publication Date: 2023-01-10
- Inventor: Makoto Ide , Masahiro Tohara , Mami Mizutani , Tomohiro Toyosaki , Tsutomu Tanno
- Applicant: KABUSHIKI KAISHA TOSHIBA , Toshiba Energy Systems & Solutions Corporation
- Applicant Address: JP Tokyo; JP Kawasaki
- Assignee: KABUSHIKI KAISHA TOSHIBA,Toshiba Energy Systems & Solutions Corporation
- Current Assignee: KABUSHIKI KAISHA TOSHIBA,Toshiba Energy Systems & Solutions Corporation
- Current Assignee Address: JP Tokyo; JP Kawasaki
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Priority: JPJP2019-017474 20190201
- International Application: PCT/JP2020/003756 WO 20200131
- International Announcement: WO2020/158932 WO 20200806
- Main IPC: G01R31/367
- IPC: G01R31/367 ; G01R31/389 ; G01R31/392 ; G01R31/3842 ; G01R31/371 ; H02J7/00 ; H01M10/48
Abstract:
According to an embodiment, a storage battery management device includes: a memory configured to store therein storage battery characteristics of a storage battery unit as a storage battery characteristics table; and one or more processors coupled to the memory. The one or more processors are configured to: acquire the storage battery characteristics based on storage battery information output from the storage battery unit; update the storage battery characteristics table based on the acquired storage battery characteristics; and estimate SOC of the storage battery unit by referring to the updated storage battery characteristics table.
Public/Granted literature
- US20210349149A1 STORAGE BATTERY MANAGEMENT DEVICE AND METHOD Public/Granted day:2021-11-11
Information query
