Battery management device, secondary battery device, and vehicle
    1.
    发明授权
    Battery management device, secondary battery device, and vehicle 有权
    电池管理装置,二次电池装置和车辆

    公开(公告)号:US08643328B2

    公开(公告)日:2014-02-04

    申请号:US12892384

    申请日:2010-09-28

    IPC分类号: H02J7/00

    CPC分类号: H01M10/441 H01M10/4207

    摘要: According to one embodiment, a device includes a power management module to which a power is supplied from an external power source, a power source supply circuit to which a power is supplied from the power management module via a first input terminal, a latch circuit configured to be operated by a power supplied from the power supply circuit or a power supplied via a second input terminal, a circuit configured to output a logic signal that sets a shutdown signal output from the latch circuit to a third input terminal, and a logic communication circuit to which a logic signal is supplied via the third input terminal and which supplies the logic signal to a forth terminal of the larch circuit. The shutdown signal output from the latch circuit is set to an predetermined level when the logic signal is set to a second level from a first level.

    摘要翻译: 根据一个实施例,一种设备包括:功率管理模块,从外部电源向其提供电力;电源供应电路,经由第一输入端从所述电力管理模块向其提供电力;锁存电路, 通过从电源电路提供的电力或经由第二输入端子提供的电力来操作电路,被配置为输出将从锁存电路输出的关闭信号设置为第三输入端子的逻辑信号的电路,以及逻辑通信 经由第三输入端提供逻辑信号的电路,并将逻辑信号提供给落叶松电路的第四端。 当逻辑信号从第一电平设置为第二电平时,从锁存电路输出的关闭信号被设置为预定电平。

    BATTERY MANAGEMENT DEVICE, SECONDARY BATTERY DEVICE, AND VEHICLE
    3.
    发明申请
    BATTERY MANAGEMENT DEVICE, SECONDARY BATTERY DEVICE, AND VEHICLE 有权
    电池管理装置,二次电池装置和车辆

    公开(公告)号:US20110076530A1

    公开(公告)日:2011-03-31

    申请号:US12892384

    申请日:2010-09-28

    IPC分类号: H01M2/34

    CPC分类号: H01M10/441 H01M10/4207

    摘要: According to one embodiment, a device includes a power management module to which a power is supplied from an external power source, a power source supply circuit to which a power is supplied from the power management module via a first input terminal, a latch circuit configured to be operated by a power supplied from the power supply circuit or a power supplied via a second input terminal, a circuit configured to output a logic signal that sets a shutdown signal output from the latch circuit to a third input terminal, and a logic communication circuit to which a logic signal is supplied via the third input terminal and which supplies the logic signal to a forth terminal of the larch circuit. The shutdown signal output from the latch circuit is set to an predetermined level when the logic signal is set to a second level from a first level.

    摘要翻译: 根据一个实施例,一种设备包括:功率管理模块,从外部电源向其提供电力;电源供应电路,经由第一输入端从所述电力管理模块向其提供电力;锁存电路, 通过从电源电路提供的电力或经由第二输入端子提供的电力来操作电路,被配置为输出将从锁存电路输出的关闭信号设置为第三输入端子的逻辑信号的电路,以及逻辑通信 经由第三输入端提供逻辑信号的电路,并将逻辑信号提供给落叶松电路的第四端。 当逻辑信号从第一电平设置为第二电平时,从锁存电路输出的关闭信号被设置为预定电平。

    Battery system using battery unit in which battery arms are connected in parallel
    5.
    发明授权
    Battery system using battery unit in which battery arms are connected in parallel 有权
    使用电池单元的电池系统,其中电池臂并联连接

    公开(公告)号:US08384351B2

    公开(公告)日:2013-02-26

    申请号:US12566997

    申请日:2009-09-25

    IPC分类号: H02J7/04

    CPC分类号: H02J7/0026 H01M10/48

    摘要: A battery system includes a battery unit in which battery arms are connected in parallel, and a charge/discharge control device that controls charge/discharge of the battery unit. Each of the battery arms includes: a battery composed of one or more battery cells connected in series; a switch connected in series to the battery; and a battery monitoring device that, in a case of having detected abnormality of the battery, opens the switch to thereby isolate the battery arm including the abnormal battery, and sends a switch opening signal indicating that the switch has been opened to the charge/discharge control device. The charge/discharge control device performs a control to reduce a charge/discharge current or charge/discharge power of the battery unit when the switch opening signal is sent from the battery monitoring device of the battery unit to the charge/discharge control device.

    摘要翻译: 电池系统包括并联连接电池臂的电池单元和控制电池单元的充电/放电的充放电控制装置。 每个电池臂包括:由串联连接的一个或多个电池单元组成的电池; 与电池串联的开关; 以及电池监视装置,在检测到电池的异常的情况下,打开开关,使包含异常电池的电池臂隔离,并将表示开关已经打开的开关信号发送到充放电 控制装置 当开关信号从电池单元的电池监视装置发送到充放电控制装置时,充放电控制装置执行减小电池单元的充放电电流或充电/放电功率的控制。

    BATTERY UNIT AND BATTERY SYSTEM USING THE BATTERY UNIT
    7.
    发明申请
    BATTERY UNIT AND BATTERY SYSTEM USING THE BATTERY UNIT 有权
    电池组和使用电池单元的电池系统

    公开(公告)号:US20100079108A1

    公开(公告)日:2010-04-01

    申请号:US12566997

    申请日:2009-09-25

    IPC分类号: H02J7/00

    CPC分类号: H02J7/0026 H01M10/48

    摘要: A battery system includes a battery unit in which battery arms are connected in parallel, and a charge/discharge control device that controls charge/discharge of the battery unit. Each of the battery arms includes: a battery composed of one or more battery cells connected in series; a switch connected in series to the battery; and a battery monitoring device that, in a case of having detected abnormality of the battery, opens the switch to thereby isolate the battery arm including the abnormal battery, and sends a switch opening signal indicating that the switch has been opened to the charge/discharge control device. The charge/discharge control device performs a control to reduce a charge/discharge current or charge/discharge power of the battery unit when the switch opening signal is sent from the battery monitoring device of the battery unit to the charge/discharge control device.

    摘要翻译: 电池系统包括并联连接电池臂的电池单元和控制电池单元的充电/放电的充放电控制装置。 每个电池臂包括:由串联连接的一个或多个电池单元组成的电池; 与电池串联的开关; 以及电池监视装置,在检测到电池的异常的情况下,打开开关,使包含异常电池的电池臂隔离,并将表示开关已经打开的开关信号发送到充放电 控制装置 当开关信号从电池单元的电池监视装置发送到充放电控制装置时,充放电控制装置执行减小电池单元的充放电电流或充电/放电功率的控制。