SYSTEM AND METHOD FOR ESTABLISHING CONNECTIONS OF A BATTERY MODULE
    6.
    发明申请
    SYSTEM AND METHOD FOR ESTABLISHING CONNECTIONS OF A BATTERY MODULE 审中-公开
    建立电池模块连接的系统和方法

    公开(公告)号:US20170012271A1

    公开(公告)日:2017-01-12

    申请号:US15276470

    申请日:2016-09-26

    Abstract: A battery module includes a housing and battery cells disposed in the housing, each of the battery cells including two terminals. The battery module also includes bus bar cell interconnects including a first material, where each bus bar cell interconnect is configured to electrically couple two adjacent battery cells via an electrical coupling with a first terminal of one of the adjacent battery cells and a second terminal of the other adjacent battery cell, where at least one of the first and second terminals includes the first material. The battery module includes welds, each weld being disposed at a corresponding welding point to directly couple one of the bus bar cell interconnects with the corresponding at least one terminal including the first material. Each welding point is accessible for welding from a position above the battery cells when the interconnects are disposed over the battery cells.

    Abstract translation: 电池模块包括壳体和设置在壳体中的电池单元,每个电池单元包括两个端子。 电池模块还包括汇流条单元互连,其包括第一材料,其中每个汇流条单元互连被配置为通过与相邻电池单元之一的第一端子的电耦合将两个相邻的电池单元电耦合, 其它相邻的电池单元,其中第一和第二端子中的至少一个包括第一材料。 电池模块包括焊缝,每个焊接点设置在相应的焊接点处,以将总线条单元互连中的一个与包括第一材料的对应的至少一个端子直接耦合。 当互连布置在电池单元上方时,每个焊接点可从电池单元上方的位置进行焊接。

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