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    POWER BATTERY ASSEMBLY AND ELECTRIC VEHICLE COMPRISING THE SAME
    1.
    发明申请
    POWER BATTERY ASSEMBLY AND ELECTRIC VEHICLE COMPRISING THE SAME 审中-公开
    电池组件和包含该电池组件的电动车

    公开(公告)号：WO2013075672A1

    公开(公告)日：2013-05-30

    申请号：PCT/CN2012/085298

    申请日：2012-11-26

    Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

    Inventor： HE, Long ,  ZHU, Jianhua ,  LAI, Qing ,  TONG, Zhiwei ,  LU, Zhipei

    IPC: H02H7/18 ,  H02H3/08 ,  H02H3/06

    CPC classification number: H02H3/093 ,  G01R15/207 ,  G01R19/0092 ,  H02H3/0935 ,  H02H7/18 ,  H02J7/0026

    Abstract: A power battery assembly (1) comprises a battery circuit and a circuit protecting unit (100). The circuit protecting unit (100) is connected in series with the battery unit. The circuit protecting unit (100) comprises a relay (2) and a current sensing unit (3) connected in series with the battery circuit, a switching unit (5) connected with the relay (2) for controlling the switching of the relay (2), and a controller (4) connected with the switching unit (5) and the current sensing unit (3)to control the switching on or switching off the switching unit (5) based on comparison of the current value detected by the current sensing unit (3) and sent to the controller (4) with a first predetermined current value. An electric vehicle is also provided.

    Abstract translation: 动力电池组件（1）包括电池电路和电路保护单元（100）。 电路保护单元（100）与电池单元串联连接。 电路保护单元（100）包括与电池电路​​串联连接的继电器（2）和电流感测单元（3），与继电器（2）连接的开关单元（5），用于控制继电器 2），以及与开关单元（5）和电流感测单元（3）连接的控制器（4），用于基于由电流检测到的电流值的比较来控制开关单元（5）的接通或断开 感测单元（3）并以第一预定电流值发送到控制器（4）。 还提供电动车辆。

    ELECTRICITY SUPPLY SYSTEM
    2.
    发明申请
    ELECTRICITY SUPPLY SYSTEM 审中-公开
    电力供应系统

    公开(公告)号：WO2013017015A1

    公开(公告)日：2013-02-07

    申请号：PCT/CN2012/078729

    申请日：2012-07-16

    Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED ,  TONG, Zhiwei ,  ZHU, Jianhua ,  LU, Zhipei ,  LAI, Qing

    Inventor： TONG, Zhiwei ,  ZHU, Jianhua ,  LU, Zhipei ,  LAI, Qing

    IPC: H01M10/42 ,  H01M10/50 ,  H02J7/00

    CPC classification number: H01M10/637 ,  B60L11/1866 ,  B60L11/1875 ,  B60L2240/545 ,  B60L2240/547 ,  H01M10/0525 ,  H01M10/4207 ,  H01M10/615 ,  H01M10/625 ,  H01M2220/20 ,  H02J7/0014 ,  H02J7/0019 ,  H02J7/0029 ,  H02J7/0054 ,  Y02E60/122 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/7061

    Abstract: An electricity supply system is provided. The electricity supply system comprises: a battery module (1), comprising at least two in-series modules (11), each in-series module (11) comprising at least two battery groups connected in series; a control module (2) connected with the battery module (1), comprising: an IGBT module (23), a relay module (22) comprising a plurality of relays K, in which each in-series module (11) is connected to the relay module (22), and the relay module (22) is connected to the IGBT module (23), a relay control module (21) configured for controlling an ON or OFF of each relay K so as to select one or more in-series modules (11 ) to work with the IGBT module (23); and a distribution box (3) connected with the control module (2). The electricity supply system may realize heating battery groups in batches and equilibrium of voltage between battery groups.

    Abstract translation: 提供电力供应系统。 供电系统包括：电池模块（1），包括至少两个串联模块（11），每个串联模块（11）包括串联连接的至少两个电池组; 与电池模块（1）连接的控制模块（2），包括：IGBT模块（23），包括多个继电器K的继电器模块（22），其中每个串联模块（11）连接到 继电器模块（22）和继电器模块（22）连接到IGBT模块（23），继电器控制模块（21）被配置为控制每个继电器K的接通或断开，以便选择一个或多个 （11）与IGBT模块（23）配合使用; 以及与所述控制模块（2）连接的配电箱（3）。 电力供应系统可以实现批量加热电池组和电池组之间的电压平衡。

    CONNECTOR BETWEEN BATTERY MODULES AND BATTERY SYSTEM COMPRISING THE SAME
    3.
    发明申请
    CONNECTOR BETWEEN BATTERY MODULES AND BATTERY SYSTEM COMPRISING THE SAME 审中-公开
    电池模块与包含该电池模块的电池系统之间的连接器

    公开(公告)号：WO2013017048A1

    公开(公告)日：2013-02-07

    申请号：PCT/CN2012/079287

    申请日：2012-07-27

    Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED ,  TONG, Zhiwei ,  LAI, Qing ,  LU, Jia ,  ZHU, Jianhua

    Inventor： TONG, Zhiwei ,  LAI, Qing ,  LU, Jia ,  ZHU, Jianhua

    IPC: H01M2/10 ,  H01M2/20 ,  H01R11/09 ,  H01R4/44

    CPC classification number: H01M2/206 ,  H01M2/1077 ,  H01R11/288

    Abstract: A connector between battery modules and a battery system comprising the same are provided. The connector between battery modules comprises: first and second connecting pieces (21, 22), the first connecting piece (21) being electrically connected to an output end of a first battery module, the second connecting piece (22) being electrically connected to an output end of a second battery module adjacent to the first battery module, and the first connecting piece (21) and the second connecting piece (22) being electrically connected to each other so as to form an electrically-connecting part therebetween; a clamping unit configured to clamp the electrically-connecting part; and a support (5), the clamping unit being fixed onto the support (5) so as to support the electrically-connecting part between the first connecting piece (21) and the second connecting piece (22).

    Abstract translation: 提供了电池模块与包括该连接器的电池系统之间的连接器。 电池模块之间的连接器包括：第一和第二连接件（21,22），第一连接件（21）电连接到第一电池模块的输出端，第二连接件（22）电连接到 与第一电池模块相邻的第二电池模块的输出端，并且第一连接件（21）和第二连接件（22）彼此电连接以在它们之间形成电连接部分; 夹持单元，其构造成夹持所述电连接部; 和支撑件（5），所述夹紧单元固定到所述支撑件（5）上，以便支撑所述第一连接件（21）和所述第二连接件（22）之间的电连接部分。

    BATTERY COVER ASSEMBLY AND BATTERY HAVING THE SAME
    4.
    发明申请
    BATTERY COVER ASSEMBLY AND BATTERY HAVING THE SAME 审中-公开
    电池盖组装和具有相同电池

    公开(公告)号：WO2013000386A1

    公开(公告)日：2013-01-03

    申请号：PCT/CN2012/077474

    申请日：2012-06-25

    Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED ,  JIANG, Luxia ,  SHI, Dongna ,  PI, Wenya ,  LAI, Qing ,  ZHU, Jianhua

    Inventor： JIANG, Luxia ,  SHI, Dongna ,  PI, Wenya ,  LAI, Qing ,  ZHU, Jianhua

    IPC: H01M2/04 ,  H01M2/06 ,  H01M2/08 ,  H01M2/26

    CPC classification number: H01M2/06 ,  H01M2/08 ,  H01M2/30

    Abstract: A battery and a battery cover assembly thereof are provided. The battery cover assembly comprises a cover (1) having a through hole; an extraction electrode terminal (3); and an insulating seal member disposed between the cover and the extraction electrode terminal. The extraction electrode terminal (3), starting from its top, includes a columnar seal part (31), a position part (32) and a weld part (33) that are consecutively connected together, the columnar seal part (31) passing through the through hole of the cover and having a seal groove formed along a circumferential surface thereof, the position part having a horizontally-oriented platform, and the weld part having a sheet-like shape and being perpendicular to the horizontally-oriented platform of the position part.

    Abstract translation: 提供电池及其电池盖组件。 电池盖组件包括具有通孔的盖（1）; 提取电极端子（3）; 以及设置在所述盖和所述引出电极端子之间的绝缘密封构件。 引出电极端子（3）从其顶部开始包括连续地连接在一起的柱状密封部分（31），位置部分（32）和焊接部分（33），柱状密封部分（31）穿过 所述盖的通孔具有沿着其周向表面形成的密封槽，所述位置部具有水平定向的平台，并且所述焊接部具有片状形状并且垂直于所述位置的水平定向平台 部分。

    BATTERY EXPLOSION-PROOF DEVICE AND BATTERY PACK COMPRISING THE SAME
    5.
    发明申请
    BATTERY EXPLOSION-PROOF DEVICE AND BATTERY PACK COMPRISING THE SAME 审中-公开
    电池防爆装置和包含该电池的电池组件

    公开(公告)号：WO2013060239A1

    公开(公告)日：2013-05-02

    申请号：PCT/CN2012/082807

    申请日：2012-10-11

    Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

    Inventor： WAN, Hu ,  TONG, Zhiwei ,  LAI, Qing ,  ZHU, Jianhua

    IPC: H01M2/12 ,  H01M2/04

    CPC classification number: H01M2/1241 ,  H01M2/12 ,  H01M2/1205 ,  H01M2/1211 ,  H01M2/1217 ,  H01M2/1223 ,  H01M2/1229 ,  H01M2/1235

    Abstract: A battery explosion-proof device (100) and a battery pack (200) may be provided. The battery explosion-proof device (100) may comprise a valve body (1), a rupture plate (2) and a protecting cover (3). The valve body (1) may comprise a base portion (11) and a shaft portion (12) connected with the base portion (11). The shaft portion (12) may be formed with threads on an external circumferential surface thereof and with a venting passage (121). The rupture plate (2) may be disposed inside the concaved portion (111) for sealing the venting passage (121). And the protecting cover (3) may be configured to cover the concaved portion (111).

    Abstract translation: 可以提供电池防爆装置（100）和电池组（200）。 电池防爆装置（100）可以包括阀体（1），破裂板（2）和保护罩（3）。 阀体（1）可以包括基部（11）和与基部（11）连接的轴部（12）。 轴部分（12）可以在其外圆周表面上形成有螺纹，并具有通气通道（121）。 破裂板（2）可以设置在凹部（111）内部，用于密封通气通道（121）。 并且保护盖（3）可以构造成覆盖凹部（111）。

    BATTERY TERMINAL, BATTERY COVER PLATE ASSEMBLY, UNIT BATTERY AND BATTERY GROUP
    9.
    发明公开
    BATTERY TERMINAL, BATTERY COVER PLATE ASSEMBLY, UNIT BATTERY AND BATTERY GROUP 审中-公开
    电池端子，电池盖板组件，电池组和电池组

    公开(公告)号：EP2752921A1

    公开(公告)日：2014-07-09

    申请号：EP12827624.3

    申请日：2012-08-22

    Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

    Inventor： ZHU, Jianhua ,  LAI, Qing ,  TONG, Zhiwei ,  JIANG, Luxia

    IPC: H01M2/30 ,  H01M2/20 ,  H01M2/32 ,  H01M2/22

    CPC classification number: H01M2/06 ,  H01M2/024 ,  H01M2/08 ,  H01M2/202 ,  H01M2/305 ,  H01M2/32

    Abstract: Disclosed are a battery terminal (110), a battery cover plate assembly (100), a battery (10) and a battery pack. The battery terminal comprises: outer terminal segment (111) made of a first conductive material; an inner terminal segment (112) made of a second conductive material different from the first conductive material and having an upper end connected to a lower end of the outer terminal segment (111) so as to form a connection portion between the upper end of the inner terminal segment (112) and the lower end of the outer terminal segment (111); and a protection member (113) around the connection portion. With the battery terminal (110) according to an embodiment of the present invention, adjacent batteries can be connected together more reliably.

    Abstract translation: 公开了一种电池端子（110），电池盖板组件（100），电池（10）和电池组。 该电池端子包括：由第一导电材料制成的外端子段（111） 由与第一导电材料不同的第二导电材料制成的内端子段（112），其具有连接到外端子段（111）的下端的上端以形成连接部分，该连接部分位于第一导电材料的上端 内端子段（112）和外端子段（111）的下端; 和围绕连接部分的保护构件（113）。 利用根据本发明实施例的电池端子（110），相邻的电池可以更可靠地连接在一起。

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