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

IPC: H02J7/00 ,  H01M10/42 ,  H01M10/63 ,  H01M10/48

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.

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

IPC: B60L11/18 ,  G07C5/00

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.

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.

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.