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    BATTERY DEVICE
    11.
    发明公开
    BATTERY DEVICE 有权
    BATTERIEVORRICHTUNG

    公开(公告)号：EP2357713A1

    公开(公告)日：2011-08-17

    申请号：EP09831828.0

    申请日：2009-11-30

    申请人： Mitsubishi Heavy Industries, Ltd. ,  Kyushu Electric Power Co., Inc.

    发明人： NISHIDA, Takehiko ,  HASHIZAKI, Katsuo ,  ADACHI, Kazuyuki ,  MURAKAMI, Shinji ,  KURAYAMA, Kouji ,  FUJITA, Hirofumi

    IPC分类号： H02J7/02 ,  H01M10/42 ,  H01M10/48

    CPC分类号： H02J7/0021 ,  G01R31/3658 ,  H01M10/0525 ,  H01M10/06 ,  H01M10/425 ,  H01M10/482 ,  H01M10/486 ,  H01M2010/4278 ,  Y10T307/391 ,  Y10T307/685

    摘要： A battery apparatus (100) includes a row battery group including a plurality of series-connected row batteries (50a to 50c) including one or more battery cells; a plurality of battery management sections (10a to 10c), corresponding to the individual row batteries (50a to 50c), for managing the battery statuses of the corresponding row batteries (50a to 50c); a central management section (20) for granting unique identification information to the individual battery management sections (10a to 10c) and acquiring information about the battery statuses of the row batteries (50a to 50c) from the respective battery management sections (10a to 10c) for management; second communication lines (40) with which the plurality of battery management sections (10a to 10c) are daisy-chained; a first communication line (30) with which, of the plurality of battery management sections (10a to 10c), the battery management section (10a to 10c) located at one end is connected to the central management section (20); and a plurality of connection switching sections (60a to 60c), provided in the individual second communication lines (40) between the battery management sections, for switching the connection and disconnection between the battery management sections.

    摘要翻译： 电池装置（100）包括：行电池组，包括包括一个或多个电池单元的多个串联的行电池（50a至50c）; 对应于各行电池（50a〜50c）的多个电池管理部（10a〜10c），用于管理对应的行电池（50a〜50c）的电池状态; 用于向各个电池管理部分（10a至10c）授予唯一的识别信息并从各个电池管理部分（10a至10c）获取关于行电池（50a至50c）的电池状态的信息的中央管理部分（20） 管理; 第二通信线路（40），多个电池管理部分（10a至10c）与所述第二通信线路菊花链连接; 多个电池管理部分（10a至10c），位于一端的电池管理部分（10a至10c）连接到中央管理部分（20）的第一通信线路（30）。 以及设置在电池管理部之间的各个第二通信线路（40）中的用于切换电池管理部分之间的连接和断开的多个连接切换部分（60a至60c）。

    LITHIUM SECONDARY BATTERY
    12.
    发明公开
    LITHIUM SECONDARY BATTERY 审中-公开
    锂ZWEITBATTERIE

    公开(公告)号：EP2197070A1

    公开(公告)日：2010-06-16

    申请号：EP08790685.5

    申请日：2008-06-27

    申请人： Mitsubishi Heavy Industries, Ltd. ,  Kyushu Electric Power Co., Inc.

    发明人： IMASAKA, Koji ,  TAJIMA, Hidehiko ,  ADACHI, Kazuyuki ,  WADA, Yoshihiro ,  MATSUNAGA, Yoshinori

    IPC分类号： H01M10/40 ,  H01M4/02

    CPC分类号： H01M10/052 ,  H01M10/058 ,  H01M10/4235 ,  H01M2200/00

    摘要： Provided is a lithium secondary battery that is capable of preventing thermal runaway inside the battery due to a short circuit. Included are cathodes (3) having cathode active material that stores and discharges lithium ions, anodes (4) that store and discharge lithium ions, and a dummy laminated body (9) in which dummy cathodes (6) connected to a cathode terminal and dummy anodes (7) connected to an anode terminal are alternately laminated and that has short circuit separators (8) for insulating the dummy cathodes (6) and the dummy anodes (7); and the dummy laminated body (9)is laminated on the outside of the alternately laminated cathodes (3) and anodes (4).

    摘要翻译： 本发明提供一种能够防止短路导致电池内的热失控的锂二次电池。 包括具有存储和放出锂离子的阴极活性物质的阴极（3），存储和放出锂离子的阳极（4）以及与阴极端子和虚拟电极连接的虚拟阴极（6）的虚拟层压体（9） 连接到阳极端子的阳极（7）交替层叠，并且具有用于绝缘虚拟阴极（6）和虚拟阳极（7）的短路隔板（8）。 并且在交替层叠的阴极（3）和阳极（4）的外侧层叠虚拟层叠体（9）。