公开(公告)号：US20190326649A1

公开(公告)日：2019-10-24

申请号：US16461987

申请日：2017-10-18

Applicant: Samsung SDI Co., Ltd.

Inventor： Maximilian HOFER ,  Thomas KORHERR ,  Helmut HAMMERSCHMIED

IPC: H01M10/42 ,  H01M10/48 ,  G01K7/13 ,  B60L50/64 ,  B60L58/10

Abstract: The present invention refers to a battery module comprising: at least one battery cell; a protective circuit module electrically coupled to the battery cell and including a printed circuit board; and a thermocouple unit being assembled on the printed circuit board and including two wires composed of dissimilar conductors, which are joined together at a sensing point provided at the battery cell, the thermocouple unit providing a value for a temperature TSENCE at the sensing point.

公开(公告)号：US20200236779A1

公开(公告)日：2020-07-23

申请号：US16744779

申请日：2020-01-16

Applicant: Samsung SDI Co., Ltd.

Inventor： Peter KURCIK ,  Thomas KORHERR ,  Birgit WEISSENSTEINER

IPC: H05K1/02 ,  H05K1/18 ,  G01R19/00 ,  H01M10/42 ,  H05K1/11 ,  H01M10/48

Abstract: A circuit carrier is configured to be mounted to a battery system. The circuit carrier includes a circuit carrier board having a first region, a second region, and a third region. The first region is configured to receive a shunt resistor, the third region is configured to receive further electronic components, and the first region and the third region being separated from each other by the second region. The second region is a flexible connection between the first region and the third region and includes a spring-like structure formed from the circuit carrier board.

公开(公告)号：US20190199105A1

公开(公告)日：2019-06-27

申请号：US16329702

申请日：2017-10-18

Applicant: Samsung SDI Co., Ltd.

Inventor： Maximilian HOFER ,  Thomas KORHERR

IPC: H02J7/00 ,  G04G19/00 ,  B60L58/22 ,  B60L53/22

CPC classification number: H02J7/0014 ,  B60L53/22 ,  B60L58/10 ,  B60L58/22 ,  G04G19/00 ,  G06F1/14 ,  G06F1/32 ,  H01M10/425 ,  H01M10/4257

Abstract: Embodiments of the present invention relate to a battery system with internally powered real time clock, the battery system includes a plurality of battery cells connected in series and/or in parallel between a first terminal and a second terminal and a real time clock electrically connected to a first node of the plurality of battery cells, a voltage of a single battery cell of the plurality of battery cells applies to the first node, and the real time clock draws power via the first node in a first operation state and in a second operation state of the battery system.

公开(公告)号：US20180123353A1

公开(公告)日：2018-05-03

申请号：US15725137

申请日：2017-10-04

Applicant: Samsung SDI Co., Ltd.

Inventor： Maximilian HOFER ,  Thomas KORHERR

IPC: H02J7/00 ,  H02M3/04

CPC classification number: H02J7/007 ,  G05F1/56 ,  G05F1/648 ,  H02J7/0065 ,  H02J7/345 ,  H02M3/00 ,  H02M3/04

Abstract: A method for operating a buck converter as a power source for electronics of a battery system, includes: operating the buck converter in a first mode in which the buck converter provides a first output voltage; receiving a first control signal; and in response to receiving the first control signal, operating the buck converter in a second mode in which the buck converter provides a second output voltage for a System Basis Chip of the battery system. The first output voltage has a first value in a range of a to b, and the second output voltage has a second value in the range of c to d, wherein b is less than c.