公开(公告)号：US10404077B2

公开(公告)日：2019-09-03

申请号：US15642644

申请日：2017-07-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyosun Hwang ,  YoungJae Kim

IPC: H02J7/00 ,  B60L50/50 ,  B60L58/22

Abstract: Provided is a battery balancing apparatus and method including determining state information of a battery unit based on battery quantity data of the battery unit, determining a balancing parameter of the battery unit based on a range comprising the state information, and controlling a balancing unit based on the balancing parameter.

公开(公告)号：US10293693B2

公开(公告)日：2019-05-21

申请号：US15133784

申请日：2016-04-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： YoungJae Kim ,  Taejung Yeo ,  Jinyong Jeon

IPC: H02J7/00 ,  B60L11/18

Abstract: A battery control apparatus includes a processor configured to define each of output values of converters respectively corresponding to a plurality of batteries based on state information of each of the plurality of batteries, and a signal generator configured to generate control signals to control the converters to supply power corresponding to the output values to a load.

公开(公告)号：US10270262B2

公开(公告)日：2019-04-23

申请号：US15385360

申请日：2016-12-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： YoungJae Kim ,  Taejung Yeo

IPC: H02J1/10 ,  H02J7/00

Abstract: A battery control apparatus includes: a controller configured to control a switch network to control a connection between a converter and a first battery included in a battery group, among batteries, based on switching time information set to correspond to the first battery, wherein the switching time information is set based on a ratio between first state difference information of the first battery and second state difference information that is calculated based on first state difference information items of the batteries.