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    Balancing method and battery system
    1.
    发明授权
    Balancing method and battery system 有权
    平衡方法和电池系统

    公开(公告)号：US09270132B2

    公开(公告)日：2016-02-23

    申请号：US13755245

    申请日：2013-01-31

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jae-jung Yun ,  Jang-pyo Park ,  Tae-jung Yeo

    IPC: H02J7/00

    CPC classification number: H02J7/0063 ,  H02J7/0016 ,  Y02T10/7055

    Abstract: According to an example embodiment, a battery system includes: a plurality of modules, each including a plurality of cells connected to each other in series and a cell balancing circuit performing a balancing operation between the plurality of the cells based on voltages of the plurality of the cells; and a module balancing circuit performing a balancing operation between the modules based on voltages of the modules.

    Abstract translation: 根据示例性实施例，电池系统包括：多个模块，每个模块包括串联连接的多个单元;以及单元平衡电路，其基于多个单元的电压来执行多个单元之间的平衡操作 细胞; 以及模块平衡电路，其基于所述模块的电压来执行所述模块之间的平衡操作。

    Balancing apparatuses for balancing cells included in batteries and battery modules
    2.
    发明授权
    Balancing apparatuses for balancing cells included in batteries and battery modules 有权
    用于平衡电池和电池模块中包含的电池的平衡装置

    公开(公告)号：US09325178B2

    公开(公告)日：2016-04-26

    申请号：US13957871

    申请日：2013-08-02

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jae-jung Yun ,  Jang-pyo Park

    IPC: H02J7/00

    CPC classification number: H02J7/0019

    Abstract: An apparatus for performing balancing on cells connected in series and included in a module may comprise a first switching unit including first cell selection switches respectively connected to the cells, and configured to connect a first cell to be balanced to a balancing unit; a second switching unit including second cell selection switches respectively connected to the cells, and configured to connect a second cell to be balanced to the balancing unit; a controller configured to measure voltages of each cell, and controlling operations of the first switching unit, the second switching unit, and the balancing unit based on information on the first and second cells, wherein the first and second cells are selected by the controller using the measured voltages; and/or the balancing unit, connected to the first and second switching units, and configured to perform balancing between the first and second cells selected by the controller.

    Abstract translation: 一种用于在串联并包含在模块中的单元上进行平衡的装置可以包括：第一切换单元，包括分别连接到所述单元的第一小区选择开关，并且被配置为将待平衡的第一小区连接到平衡单元; 第二切换单元，包括分别连接到所述单元的第二单元选择开关，并且被配置为将待平衡的第二单元连接到所述平衡单元; 控制器，被配置为测量每个单元的电压，以及基于关于第一和第二单元的信息来控制第一开关单元，第二开关单元和平衡单元的操作，其中第一和第二单元由控制器选择 测量电压; 和/或所述平衡单元，其连接到所述第一和第二开关单元，并且被配置为在所述控制器选择的所述第一和第二单元之间执行平衡。

    Driving method and driving circuit for power switching device
    3.
    发明授权
    Driving method and driving circuit for power switching device 有权
    电源开关装置的驱动方法和驱动电路

    公开(公告)号：US09369121B2

    公开(公告)日：2016-06-14

    申请号：US14330652

    申请日：2014-07-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Myung-Jae Jeon ,  Jang-pyo Park ,  Jae-jung Yun ,  Kyu-bum Han

    IPC: H03K17/16

    CPC classification number: H03K17/161 ,  H03K17/162

    Abstract: According to example embodiments, a method of driving a power switch device includes applying a first voltage to a gate electrode of the power switch device, and applying a drive voltage to the gate electrode of the power switch device after applying the first voltage to the gate electrode of the power switch device. The first voltage is higher than the drive voltage of the power switch device in a turn-on state.

    Abstract translation: 根据示例实施例，一种驱动电源开关器件的方法包括：向电源开关器件的栅电极施加第一电压，并且在向栅极施加第一电压之后，向功率开关器件的栅电极施加驱动电压 电源开关装置的电极。 第一电压高于接通状态下的电源开关装置的驱动电压。

    Balancing apparatus, balancing method, and battery module
    4.
    发明授权
    Balancing apparatus, balancing method, and battery module 有权
    平衡装置，平衡方法和电池模块

    公开(公告)号：US09343918B2

    公开(公告)日：2016-05-17

    申请号：US13743764

    申请日：2013-01-17

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jae-jung Yun ,  Tae-jung Yeo ,  Jang-pyo Park

    IPC: H02J7/00

    CPC classification number: H02J7/0054 ,  H02J7/0016 ,  Y02T10/7055

    Abstract: According to an example embodiment, a balancing apparatus includes: bi-directional switches that are respectively connected to cells that are connected in series, a controller configured to measure voltages of the cells, and a multiwinding transformed connected to the bi-directional switches. The bi-directional switches are configured to control a flow of an electric current bi-directionally. The controller is configured to select a number of the cells for balancing based on the measured voltages of the cells. The controller is configured to turn on and turn off the bi-directional switches that are connected to selected cells based on the measured voltages. The multi-winding transformer is configured to transfer energy between the cells when the bi-directional switches connected to the selected cells are turned on.

    Abstract translation: 根据示例实施例，平衡装置包括：分别连接到串联连接的小区的双向交换机，被配置为测量小区的电压的控制器和连接到双向交换机的多重转换。 双向开关被配置为双向控制电流。 控制器被配置为基于单元的测量电压来选择用于平衡的多个单元。 控制器被配置为基于测量的电压来打开和关闭连接到所选单元的双向开关。 多绕组变压器被配置为当连接到所选择的单元的双向开关导通时，在单元之间传递能量。

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