Invention Grant
- Patent Title: Protection apparatus for secondary battery
- Patent Title (中): 二次电池保护装置
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Application No.: US13957388Application Date: 2013-08-01
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Publication No.: US09252623B2Publication Date: 2016-02-02
- Inventor: Se-Sub Sim , Susumu Segawa , Masami Omagari , Yong-Dai Lee , Jin-Wan Kim
- Applicant: Samsung SDI Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Christie, Parker & Hale, LLP
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H01M10/44 ; H01M10/48
Abstract:
A battery pack includes a secondary battery; and a protection device including: a measurement unit coupled to the secondary battery and configured to measure a temperature and a voltage of the secondary battery; a temperature estimation unit coupled to the measurement unit and configured to estimate a future temperature of the secondary battery; and a charging/discharging unit coupled to the secondary battery and configured to adjust a current or an input voltage applied to the secondary battery based on the future temperature and the voltage of the secondary battery.
Public/Granted literature
- US20140084873A1 PROTECTION APPARATUS FOR SECONDARY BATTERY Public/Granted day:2014-03-27
Information query
