公开(公告)号：US11936016B2

公开(公告)日：2024-03-19

申请号：US16264834

申请日：2019-02-01

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Christoph Born ,  Christian Kulp ,  Arne Menck ,  Sebastian Paul ,  Jan Philipp Schmidt ,  Benno Schweiger ,  Werner Seliger ,  Jens Vetter ,  Hermann Zehentner ,  Dieter Ziegltrum

IPC分类号： H01M10/48 ,  B60L3/00 ,  B60L50/64 ,  B60L58/10 ,  G01K1/00 ,  G01K1/16 ,  G01K13/00

CPC分类号： H01M10/486 ,  B60L3/00 ,  B60L50/64 ,  B60L58/10 ,  G01K1/16 ,  G01K13/00 ,  B60L2240/36 ,  B60L2240/545 ,  G01K1/00 ,  G01K2205/00 ,  H01M2220/20 ,  Y02T10/70

摘要： Disclosed is a battery cell including an electrode, a housing, a cell interior inside the housing, a temperature sensor, and a heat-conducting part which differs from the electrode, is entirely or partially disposed inside the housing of the battery cell, and is thermally connected to the temperature sensor.

公开(公告)号：US20180342881A1

公开(公告)日：2018-11-29

申请号：US16052485

申请日：2018-08-01

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Andre Schmitz ,  Dieter Ziegltrum ,  Hajo Meinert

IPC分类号： H02J7/00 ,  B60L11/18

摘要： A storage system configured to deliver electric power for propulsion of a vehicle includes a first storage module with at least N first sub-modules for the storage of electrical energy, where N>1, where the first storage module includes a switching unit to connect the N sub-modules in series, forming a series circuit, when the storage system is in a charge mode, and to connect the N sub-modules in parallel, forming a parallel circuit, when the storage system is in a drive mode. The storage system also includes a second storage module with at least one second sub-module for the storage of electrical energy, where the second storage module comprises a DC voltage converter which is configured to couple the second sub-module with the first storage module. A control unit is configured to control the switching unit and the DC voltage converter.