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    Battery pack that provides precise voltage measurements of batteries when safety switch is present
    32.
    发明授权
    Battery pack that provides precise voltage measurements of batteries when safety switch is present 有权
    电池组，当安全开关存在时，可对电池进行精确的电压测量

    公开(公告)号：US08013573B2

    公开(公告)日：2011-09-06

    申请号：US12076426

    申请日：2008-03-18

    申请人： Se-Wook Seo ,  Young-Jo Lee ,  Yong-Jun Tae ,  Han-Seok Yun ,  Gye-Jong Lim ,  Beom-Gyu Kim

    发明人： Se-Wook Seo ,  Young-Jo Lee ,  Yong-Jun Tae ,  Han-Seok Yun ,  Gye-Jong Lim ,  Beom-Gyu Kim

    IPC分类号： H01M10/46

    CPC分类号： H02J7/0021 ,  H01M10/482 ,  H01M2200/00

    摘要： A battery pack is constructed with a plurality of secondary batteries or a plurality of battery assemblies, each having a plurality of unit batteries, and at least one safety switch, which can facilitate precise measurement of the voltages of the plurality of secondary batteries or battery assemblies. The battery pack is constructed with a plurality of secondary batteries, at least one safety switch electrically connected between two adjacent batteries among the plurality of secondary batteries, and a plurality of sensing lines for measuring voltages of the plurality of secondary batteries. The quantity of the sensing lines is equals to a sum of the number of the secondary batteries, and the number of the safety switches, and plus one.

    摘要翻译： 电池组由多个二次电池或多个电池组件构成，每个电池组具有多个单元电池，以及至少一个安全开关，其可以促进对多个二次电池或电池组的电压的精确测量 。 电池组由多个二次电池构成，至少一个电气连接在多个二次电池中的两个相邻电池之间的安全开关，以及用于测量多个二次电池的电压的多个感测线。 感测线的数量等于二次电池的数量和安全开关的数量之和，加上一个。

    Battery pack
    33.
    发明申请
    Battery pack 有权
    电池组

    公开(公告)号：US20080231232A1

    公开(公告)日：2008-09-25

    申请号：US12076426

    申请日：2008-03-18

    申请人： Se-Wook Seo ,  Young-Jo Lee ,  Yong-Jun Tae ,  Han-Seok Yun ,  Gye-Jong Lim ,  Beom-Gyu Kim

    发明人： Se-Wook Seo ,  Young-Jo Lee ,  Yong-Jun Tae ,  Han-Seok Yun ,  Gye-Jong Lim ,  Beom-Gyu Kim

    IPC分类号： H02J7/00 ,  H01M10/48

    CPC分类号： H02J7/0021 ,  H01M10/482 ,  H01M2200/00

    摘要： A battery pack is constructed with a plurality of secondary batteries or a plurality of battery assemblies, each having a plurality of unit batteries, and at least one safety switch, which can facilitate precise measurement of the voltages of the plurality of secondary batteries or battery assemblies. The battery pack is constructed with a plurality of secondary batteries, at least one safety switch electrically connected between two adjacent batteries among the plurality of secondary batteries, and a plurality of sensing lines for measuring voltages of the plurality of secondary batteries. The quantity of the sensing lines is equals to a sum of the number of the secondary batteries, and the number of the safety switches, and plus one.

    摘要翻译： 电池组由多个二次电池或多个电池组件构成，每个电池组具有多个单元电池，以及至少一个安全开关，其可以促进对多个二次电池或电池组的电压的精确测量 。 电池组由多个二次电池构成，至少一个电气连接在多个二次电池中的两个相邻电池之间的安全开关，以及用于测量多个二次电池的电压的多个感测线。 感测线的数量等于二次电池的数量和安全开关的数量之和，加上一个。

    Apparatus for controlling battery pack, and energy storage system including the apparatus
    34.
    发明授权
    Apparatus for controlling battery pack, and energy storage system including the apparatus 有权

    公开(公告)号：US09599675B2

    公开(公告)日：2017-03-21

    申请号：US13554998

    申请日：2012-07-20

    申请人： Han-Seok Yun ,  Jong-Woon Yang

    发明人： Han-Seok Yun ,  Jong-Woon Yang

    IPC分类号： H02J7/00 ,  G01R31/36

    CPC分类号： G01R31/3624 ,  G01R31/3651 ,  G01R31/3658

    摘要： An apparatus for controlling a battery pack and an energy storage system including the apparatus are disclosed. In one embodiment, the battery pack includes at least one battery tray each including one or more battery cells. The apparatus may include an open circuit voltage (OCV) calculator and a state of charge (SOC) estimator. The OCV calculator may receive OCV measurement values of the battery cells of each battery tray when the power of the battery pack is turned on, and calculate a final OCV of the battery cells based at least in part on the OCV measurement values. The SOC estimator may extract an SOC value corresponding to the final OCV from an SOC table and estimate the extracted SOC value as an initial SOC.

    Battery system and energy storage system including the same
    35.
    发明授权
    Battery system and energy storage system including the same 有权
    电池系统和储能系统包括相同的

    公开(公告)号：US09263776B2

    公开(公告)日：2016-02-16

    申请号：US13243234

    申请日：2011-09-23

    申请人： Han-Seok Yun ,  Tetsuya Okada ,  Jong-Woon Yang ,  Eui-Jeong Hwang

    发明人： Han-Seok Yun ,  Tetsuya Okada ,  Jong-Woon Yang ,  Eui-Jeong Hwang

    IPC分类号： H02J7/00 ,  H01M10/44 ,  H01M10/48 ,  H01M10/42

    CPC分类号： H01M10/441 ,  H01M10/482 ,  H01M2010/4271 ,  H02J7/0021 ,  H04Q9/00 ,  H04Q2209/10 ,  H04Q2209/30 ,  Y02T10/7055

    摘要： A battery system having components with reduced maximum voltage tolerance requirements is disclosed. The battery system includes a battery pack with battery modules, and measuring units, which are connected to the battery modules. The measuring units have first analog front ends (AFEs) for monitoring the at least two battery modules. Each first AFE is configured to transmit information related to the monitored characteristic via an isolator to a processor configured to control the battery pack based on the transmitted information. The isolator receives the transmitted information from an AFE which is not connected to the battery module having the least electric potential or to the battery module having the greatest electric potential.

    摘要翻译： 公开了具有降低的最大电压公差要求降低的部件的电池系统。 电池系统包括具有电池模块的电池组和连接到电池模块的测量单元。 测量单元具有用于监视至少两个电池模块的第一模拟前端（AFE）。 每个第一AFE被配置为经由隔离器将与所监视的特性相关的信息发送到被配置为基于所发送的信息来控制电池组的处理器。 隔离器从不与具有最小电位的电池模块连接的AFE或具有最大电位的电池模块接收从AFE发送的信息。

    Secondary battery pack
    36.
    发明授权
    Secondary battery pack 有权
    二次电池组

    公开(公告)号：US09088163B2

    公开(公告)日：2015-07-21

    申请号：US13171365

    申请日：2011-06-28

    申请人： Se-Sub Sim ,  Susumu Segawa ,  Eui-Jeong Hwang ,  Jong-Woon Yang ,  Han-Seok Yun ,  Beom-Gyu Kim ,  Jin-Wan Kim

    发明人： Se-Sub Sim ,  Susumu Segawa ,  Eui-Jeong Hwang ,  Jong-Woon Yang ,  Han-Seok Yun ,  Beom-Gyu Kim ,  Jin-Wan Kim

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0016 ,  H02J7/0042 ,  Y02T10/7055

    摘要： A secondary battery pack is described that is rechargeable and has a large capacity. The secondary pack has multiple battery units and at least one controller. Each battery unit of the battery pack includes a cell unit and a cell balancing system. In one embodiment, the cell balancing system has at least three detachable connections for connecting the cell balancing system to the cell unit, the controller or to other cell balancing units. The connections allow the cell balancing systems to be detached from the battery units and reused.

    摘要翻译： 描述了可再充电且具有大容量的二次电池组。 辅助包具有多个电池单元和至少一个控制器。 电池组的每个电池单元包括电池单元和电池平衡系统。 在一个实施例中，电池平衡系统具有至少三个可拆卸连接，用于将电池平衡系统连接到电池单元，控制器或其他电池平衡单元。 连接允许电池平衡系统与电池单元分离并重新使用。

    BATTERY SYSTEM
    39.
    发明申请
    BATTERY SYSTEM 有权
    电池系统

    公开(公告)号：US20120280694A1

    公开(公告)日：2012-11-08

    申请号：US13422970

    申请日：2012-03-16

    申请人： Byung-Il Song ,  Han-Seok Yun ,  Tetsuya Okada ,  Jong-Woon Yang ,  Eui-Jeong Hwang

    发明人： Byung-Il Song ,  Han-Seok Yun ,  Tetsuya Okada ,  Jong-Woon Yang ,  Eui-Jeong Hwang

    IPC分类号： G01N27/416

    CPC分类号： H04Q9/00 ,  H04Q2209/10 ,  H04Q2209/30

    摘要： A battery system is disclosed. In one embodiment, the system includes i) a plurality of battery modules each of which is configured to store power, wherein each battery module is electrically connected to at least one other battery module and ii) a plurality of management units configured to monitor states of the battery modules. Each management unit is electrically connected to at least one other management unit and one or more of the battery modules. Each management unit may include: at least one measuring unit configured to perform the monitoring and a receiving unit configured to i) receive measurement data including the monitoring results from the measuring unit via a first communication protocol and ii) receive measurement data from another receiving unit included in another management unit via a second communication protocol different from the first communication protocol.

    摘要翻译： 公开了一种电池系统。 在一个实施例中，该系统包括i）多个电池模块，每个电池模块被配置为存储电力，其中每个电池模块电连接到至少一个其他电池模块，以及ii）多个管理单元， 电池模块。 每个管理单元电连接至至少一个其他管理单元和一个或多个电池模块。 每个管理单元可以包括：被配置为执行监视的至少一个测量单元和被配置为i）经由第一通信协议从测量单元接收包括监视结果的测量数据，以及ii）从另一接收单元接收测量数据 经由与第一通信协议不同的第二通信协议包括在另一个管理单元中。

    CONTROL SIGNAL GENERATION CIRCUIT AND BATTERY MANAGEMENT SYSTEM USING THE SAME
    40.
    发明申请
    CONTROL SIGNAL GENERATION CIRCUIT AND BATTERY MANAGEMENT SYSTEM USING THE SAME 有权
    控制信号发生电路和电池管理系统

    公开(公告)号：US20100001694A1

    公开(公告)日：2010-01-07

    申请号：US12541344

    申请日：2009-08-14

    申请人： Han-Seok Yun ,  Se-Wook Seo ,  Gye-Jong Lim

    发明人： Han-Seok Yun ,  Se-Wook Seo ,  Gye-Jong Lim

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0019 ,  H02J7/0022 ,  Y02T10/7055

    摘要： A control signal generating circuit used in a battery management system may stably generate a control signal. The control signal generating circuit includes a first signal line transmitting a first control signal having an on-level or an off-level, a second signal line transmitting a second control signal having an on-level or an off-level, and a third signal line transmitting a third control signal having an on-level or an off-level. In addition, the control signal generating circuit includes a transistor including a first electrode coupled to the first signal line and a second electrode applied with the off-level. The transistor electrically connects the first and second electrodes and converts the first control signal into a fourth control signal by being turned on based on the second and third control signals. Finally, the control signal generating circuit includes a circuit unit generating a fifth control signal having the on-level when the second and third control signals are input and have the off-level.

    摘要翻译： 在电池管理系统中使用的控制信号发生电路可以稳定地产生控制信号。 控制信号发生电路包括：发送具有导通电平或关断电平的第一控制信号的第一信号线;发送具有开启电平或关闭电平的第二控制信号的第二信号线;以及第三信号 线路发送具有开启或关闭电平的第三控制信号。 此外，控制信号发生电路包括晶体管，其包括耦合到第一信号线的第一电极和施加了截止电平的第二电极。 晶体管电连接第一和第二电极，并且通过基于第二和第三控制信号导通来将第一控制信号转换成第四控制信号。 最后，控制信号发生电路包括电路单元，当输入第二和第三控制信号时产生具有开启电平的第五控制信号并具有关断电平。