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公开(公告)号:US20170229878A1
公开(公告)日:2017-08-10
申请号:US15420833
申请日:2017-01-31
Applicant: Samsung Electronics Co., Ltd.
Inventor: Myung Hoon KIM , Dae Ryong JUNG , Duk Jin OH , Ju Wan LIM
Abstract: A battery management apparatus including: a state of charge (SOC) estimator configured to estimate an SOC of a battery; and a storage temperature controller configured to control a storage temperature of the battery based on the SOC of the battery.
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公开(公告)号:US20170182906A1
公开(公告)日:2017-06-29
申请号:US15376958
申请日:2016-12-13
Applicant: Samsung Electronics Co., Ltd.
Inventor: Sang Do PARK , Myung Hoon KIM , Kae Weon YOU , Jin Yong JEON
CPC classification number: B60L11/1857 , B60L11/1861 , G01S19/01 , G07C5/008 , G07C5/0808
Abstract: Apparatuses and methods for estimating a state of a battery in a battery management system is provided. A battery management apparatus includes a rest period detector configured to detect a rest period of a battery, an environment information collector configured to collect environment information during the rest period, and a state of health (SOH) determiner configured to determine an SOH of the battery based on the collected environment information.
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公开(公告)号:US20200335993A1
公开(公告)日:2020-10-22
申请号:US16919559
申请日:2020-07-02
Applicant: Samsung Electronics Co., Ltd.
Inventor: Daeryong JUNG , Jinho KIM , Myung Hoon KIM , Young Hun SUNG , Duk Jin OH , Ju Wan LIM
IPC: H02J7/00 , H01M10/0525 , H01M10/44 , B60L53/14 , B60L53/10 , B60L58/12 , G01R31/367
Abstract: A battery charging method and apparatus are provided. The battery charging apparatus receives a desired charging time of a battery, generates charging currents of charging steps to charge the battery based on the desired charging time, acquires a charging limit condition including an internal state condition and a maximum charging time for each of the charging steps based on the desired charging time and an electrochemical model of the battery, and generates a charging profile including the charging currents and charging times of the charging currents based on the charging limit condition.
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公开(公告)号:US20190123574A1
公开(公告)日:2019-04-25
申请号:US16163678
申请日:2018-10-18
Applicant: Samsung Electronics Co., Ltd.
Inventor: Daeryong JUNG , Jinho KIM , Myung Hoon KIM , Young Hun SUNG , Duk Jin OH , Ju Wan LIM
IPC: H02J7/00 , H01M10/0525 , H01M10/44 , B60L11/18
Abstract: A battery charging method and apparatus are provided. The battery charging apparatus receives a desired charging time of a battery, generates charging currents of charging steps to charge the battery based on the desired charging time, acquires a charging limit condition including an internal state condition and a maximum charging time for each of the charging steps based on the desired charging time and an electrochemical model of the battery, and generates a charging profile including the charging currents and charging times of the charging currents based on the charging limit condition.
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