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    CONNECTOR BETWEEN BATTERY MODULES AND BATTERY SYSTEM COMPRISING THE SAME
    12.
    发明公开
    CONNECTOR BETWEEN BATTERY MODULES AND BATTERY SYSTEM COMPRISING THE SAME 有权
    VERBINDER ZWISCHEN BATTERIEMODULE UND BATTERIESYSTEM DAMIT

    公开(公告)号：EP2737560A1

    公开(公告)日：2014-06-04

    申请号：EP12820339.5

    申请日：2012-07-27

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

    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。

    FUSE
    13.
    发明公开
    FUSE 有权
    保险丝

    公开(公告)号：EP2564411A1

    公开(公告)日：2013-03-06

    申请号：EP11774407.8

    申请日：2011-04-28

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

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

    IPC: H01H85/05

    CPC classification number: H01H85/044 ,  H01H85/0445 ,  H01H85/143 ,  H01H85/36 ,  H01H2085/025

    Abstract: A fuse includes an upper shell, a lower shell and a cavity formed by the upper shell and the lower shell; first and second conductors which are respectively disposed between the upper shell and the lower shell. The first ends of each conductors are disposed in the cavity and form a clearance. The second ends of the conductors extend out from the cavity. A conductive bar is welded to the first and second conductors to form a first weld line and a second weld line.

    Abstract translation: 保险丝包括上壳体，下壳体和由上壳体和下壳体形成的空腔; 分别设置在上壳和下壳之间的第一和第二导体。 每个导体的第一端设置在空腔中并形成间隙。 导体的第二端从腔体伸出。 导电棒焊接到第一和第二导体以形成第一焊线和第二焊线。

    ELECTRICITY SUPPLY SYSTEM
    17.
    发明公开
    ELECTRICITY SUPPLY SYSTEM 有权
    电力供应系统

    公开(公告)号：EP2737569A1

    公开(公告)日：2014-06-04

    申请号：EP12819602.9

    申请日：2012-07-16

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

    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。 该供电系统包括：电池模块（1），其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; （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）连接到所述继电器模块 所述继电器模块（22）和所述继电器模块（22）与所述IGBT模块（23）连接，所述继电器控制模块（21）被配置为控制每个继电器K的打开或关闭以选择一个或多个输入 系列模块（11）与IGBT模块（23）一起工作; 和与控制模块（2）连接的配电箱（3）。 供电系统可实现分批加热电池组和电池组间电压平衡。

    BATTERY COVER ASSEMBLY AND BATTERY HAVING THE SAME
    18.
    发明公开
    BATTERY COVER ASSEMBLY AND BATTERY HAVING THE SAME 有权
    BATTERIEDECKEL组件和电池，其

    公开(公告)号：EP2705554A1

    公开(公告)日：2014-03-12

    申请号：EP12804329.6

    申请日：2012-06-25

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

    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.

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