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公开(公告)号：US09583792B2
公开(公告)日：2017-02-28
申请号：US14301590
申请日：2014-06-11
CPC分类号： H01M10/4207
摘要： A method, apparatus, and computer program product for a dynamically configurable auto-healing battery are provided in the illustrative embodiments. Identification of a condition is performed within the battery. The battery comprises a set of cells a subset of which is electrically connected in a configuration such that the configuration delivers a first amount of electrical power from the battery. The battery further comprising a second set of spare cells. Responsive to the condition, a cell is selected from the subset. Responsive to the condition, a spare cell is selected from the set of spare cells. The selected cell in the subset is made electrically unavailable in the configuration. The selected spare cell is made electrically available in the configuration, resulting in eliminating an effect of the condition on a power output of the battery.
摘要翻译： 在说明性实施例中提供了用于动态配置的自动修复电池的方法，装置和计算机程序产品。 在电池内执行条件的识别。 电池包括一组电池，其一部分以配置电连接，使得配置从电池传送第一量的电力。 电池还包括第二组备用电池。 响应于该条件，从该子集中选择一个单元。 响应于条件，从备用单元组中选择备用单元。 子集中的选定单元在配置中使电不可用。 所选择的备用单元在配置中可用电，从而消除了对电池的功率输出的条件的影响。
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公开(公告)号：US20160231385A1
公开(公告)日：2016-08-11
申请号：US14618100
申请日：2015-02-10
CPC分类号： G01R31/3606 , G01R31/3624 , G01R31/3648 , G01R31/3651 , G01R31/3658 , G01R31/3679 , H01M10/48
摘要： Embodiments of the invention relate to a multi-cell battery, and individual evaluation of the battery cells. Each cell is individually removed or disconnected from the battery. An adjustable cell charger and an adjustable cell load are mapped to the disconnected cell. As the charger charges the cell, an associated sensor validates acceptance of the charge. As the cell load discharges the cell, the sensor measures discharge characteristics. Operating efficiency of the selected cell is evaluated based on the measured charge acceptance and discharge characteristics.
摘要翻译： 本发明的实施例涉及多单元电池，以及电池单元的单独评估。 每个电池单独从电池中取出或断开。 可调节的电池充电器和可调电池负载映射到断开的电池。 当充电器为电池充电时，相关的传感器验证电池的接受程度。 当电池负载放电时，传感器测量放电特性。 基于所测量的电荷接收和放电特性来评估所选电池的工作效率。
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公开(公告)号：US20160344207A1
公开(公告)日：2016-11-24
申请号：US15228340
申请日：2016-08-04
IPC分类号： H02J7/00
CPC分类号： H02J7/0026 , G01R31/3658 , G01R31/3679 , H02J7/0019 , H02J7/0021 , H02J7/007 , Y02T10/7055
摘要： Embodiments of the invention relate to a multi-cell battery, with at least two cells electrically connected in a first parallel arrangement, which is connected in series to a second parallel arrangement of at least two additional cells. Each cell is locally connected to a sensor to sense and control the current of each cell in parallel or parallel-series combination in the multi-cell battery. A control module is in communication with each sensor, and associated instructions electrically remove or disable a cell from the battery determined to be defective based on measurements from the associated sensor. Accordingly, the configuration measures and monitors the state of health of each cell in the battery pack, the measurements including temperature, voltage and current sensing. The identification of one of the cells as subject to a performance failure results in electrically switching the identified cell to an off position.
摘要翻译： 本发明的实施例涉及多单元电池，其中至少两个单元以第一并联装置电连接，其串联连接到至少两个附加单元的第二并联布置。 每个单元本地连接到传感器以在多单元电池中以并联或并联串联组合的方式感测和控制每个单元的电流。 控制模块与每个传感器通信，并且相关联的指令基于来自相关联的传感器的测量，电池去除或禁用被确定为有缺陷的电池的电池。 因此，该配置测量和监测电池组中每个电池的健康状态，测量包括温度，电压和电流感测。 由于性能故障而导致其中一个单元的识别导致将所识别的单元电切换到关闭位置。
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公开(公告)号：US09557387B2
公开(公告)日：2017-01-31
申请号：US14618100
申请日：2015-02-10
CPC分类号： G01R31/3606 , G01R31/3624 , G01R31/3648 , G01R31/3651 , G01R31/3658 , G01R31/3679 , H01M10/48
摘要： Embodiments of the invention relate to a multi-cell battery, and individual evaluation of the battery cells. Each cell is individually removed or disconnected from the battery. An adjustable cell charger and an adjustable cell load are mapped to the disconnected cell. As the charger charges the cell, an associated sensor validates acceptance of the charge. As the cell load discharges the cell, the sensor measures discharge characteristics. Operating efficiency of the selected cell is evaluated based on the measured charge acceptance and discharge characteristics.
摘要翻译： 本发明的实施例涉及多单元电池，以及电池单元的单独评估。 每个电池单独从电池中取出或断开。 可调节的电池充电器和可调电池负载映射到断开的电池。 当充电器为电池充电时，相关的传感器验证电池的接受程度。 当电池负载放电时，传感器测量放电特性。 基于所测量的电荷接收和放电特性来评估所选电池的工作效率。
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公开(公告)号：US09966773B2
公开(公告)日：2018-05-08
申请号：US15228340
申请日：2016-08-04
CPC分类号： H02J7/0026 , G01R31/3658 , G01R31/3679 , H02J7/0019 , H02J7/0021 , H02J7/007 , Y02T10/7055
摘要： Embodiments of the invention relate to a multi-cell battery, with at least two cells electrically connected in a first parallel arrangement, which is connected in series to a second parallel arrangement of at least two additional cells. Each cell is locally connected to a sensor to sense and control current of each cell in parallel or parallel-series combination in the multi-cell battery. A control module is in communication with each sensor, and associated instructions electrically remove or disable a cell from the multi-cell battery determined to be defective based on measurements from the associated sensor. A configuration performs measurements and monitors a state of health of each cell in the multi-cell battery, the measurements including temperature, voltage and current sensing. Identifying one cell of the cells in the multi-cell battery as subject to a performance failure results in electrically switching the identified cell to an off position.
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