发明名称 |
STORAGE BATTERY MANAGEMENT DEVICE, METHOD AND PROGRAM |
摘要 |
A storage battery management device according to an embodiment includes a chargeable/dischargeable capacity table that stores therein in advance a chargeable/dischargeable capacity corresponding to a temperature, a state of charge (SOC), a required charge rate or discharge rate, and a battery degradation rate of a secondary battery; a controller that calculates an actual chargeable/dischargeable capacity by referring to the chargeable/dischargeable capacity table based on the temperature, the SOC, the required charge rate or discharge rate, and the battery degradation rate of the secondary battery; and a communication controller that informs a host device about the calculated chargeable/dischargeable capacity of the secondary battery. Even in a storage battery system that repeats charging/discharging constantly, this configuration can correctly estimate the actual chargeable/dischargeable capacity and stably operate the storage battery system. |
申请公布号 |
EP3086133(A1) |
申请公布日期 |
2016.10.26 |
申请号 |
EP20150753601 |
申请日期 |
2015.02.24 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
SAKATA, YASUJI;MIZUTANI, MAMI;KOBAYASHI, TAKENORI;TOYOSAKI, TOMOHIRO |
分类号 |
G01R31/36;H01M10/48;H02J7/00 |
主分类号 |
G01R31/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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