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：US20170214253A1

公开(公告)日：2017-07-27

申请号：US15413178

申请日：2017-01-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin Ho KIM ,  Dae Ryong JUNG ,  Young Jae KIM ,  Tae Won SONG ,  Tae Jung YEO

IPC: H02J7/00

CPC classification number: H02J7/0018 ,  H02J7/0013 ,  H02J7/0021 ,  Y02T10/7055

Abstract: A battery pack charging apparatus includes battery modules assigned to charging groups, the battery pack charging apparatus includes a charging factor setter configured to set charging factors of charging groups of the battery pack based on battery information; a sequential charger configured to sequentially charge the charging groups of the battery pack based on the charging factors of the set charging groups; and a charging controller configured to control charging of the charging groups based on either one or both of an individual group control factor and a pack control factor while the charging groups are sequentially charged.