Secondary battery pack
    1.
    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

    IPC分类号: H02J7/00

    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。

    SECONDARY BATTERY PACK
    6.
    发明申请
    SECONDARY BATTERY PACK 有权
    二次电池组

    公开(公告)号:US20120056586A1

    公开(公告)日:2012-03-08

    申请号:US13171365

    申请日:2011-06-28

    IPC分类号: H02J7/00

    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 PACK AND ELETRICAL TRANSFER APPARATUS INCLUDING SAME
    8.
    发明申请
    BATTERY PACK AND ELETRICAL TRANSFER APPARATUS INCLUDING SAME 有权
    电池包装和电子传送装置,包括同类产品

    公开(公告)号:US20120025744A1

    公开(公告)日:2012-02-02

    申请号:US13020756

    申请日:2011-02-03

    摘要: A battery pack includes: a first battery cell group including at least one high capacity battery cell; and a second battery cell group including at least one high output battery cell and being coupled in parallel to the first battery cell group, wherein the high output battery cell is configured to output a greater current than the high capacity battery cell, the high capacity battery cell is configured to store a greater amount of electric energy compared to the high output battery cell, and the battery pack is configured to operate in one of operational modes including: a high capacity mode for outputting electric energy stored in the first battery cell group; a high output mode for outputting electric energy stored in the second battery cell group; and a mutual charge mode for charging the first battery cell group or the second battery cell group.

    摘要翻译: 电池组包括:包括至少一个高容量电池单元的第一电池单元组; 以及包括至少一个高输出电池单元并并联耦合到所述第一电池单元组的第二电池单元组,其中所述高输出电池单元被配置为输出比所述高容量电池单元更大的电流,所述高容量电池 电池被配置为与高输出电池单元相比存储更大量的电能,并且电池组被配置为以操作模式之一操作,包括:用于输出存储在第一电池单元组中的电能的高容量模式; 用于输出存储在第二电池单元组中的电能的高输出模式; 以及用于对第一电池单元组或第二电池单元组进行充电的互相充电模式。

    PROTECTION CIRCUIT FOR BATTERY PACK
    9.
    发明申请
    PROTECTION CIRCUIT FOR BATTERY PACK 有权
    电池组保护电路

    公开(公告)号:US20110156654A1

    公开(公告)日:2011-06-30

    申请号:US12960395

    申请日:2010-12-03

    IPC分类号: H02J7/04

    CPC分类号: H02J7/0031 H02J7/0004

    摘要: A protection circuit of a battery pack capable of detecting the error of a charging device from the battery pack. The protection circuit of the battery pack having a battery cell charged by a charging device, the protection circuit including a charge switch coupled to a high current path (HCP), the charge switch disposed between the battery cell and the charging device charging the battery cell and a controller sensing a voltage or a current of the charging device during a charge stop period stopping a charging of the battery cell and determining whether an error of the charging device occurs according to the voltage or the current of the charging device.

    摘要翻译: 一种能够从电池组检测充电装置的误差的电池组的保护电路。 电池组的保护电路具有由充电装置充电的电池单元,所述保护电路包括耦合到高电流路径(HCP)的充电开关,所述充电开关设置在所述电池单元和所述充电装置之间,以对所述电池单元充电 以及控制器,其在电池停止期间感测充电装置的电压或电流,停止对电池单元的充电,并根据充电装置的电压或电流来判定是否发生充电装置的错误。