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公开(公告)号：US20120292987A1
公开(公告)日：2012-11-22
申请号：US13575257
申请日：2011-01-26
IPC分类号： B60L1/00
CPC分类号： H01M10/482 , B60L58/20 , B60R25/00 , G01R31/396 , H01M10/0525 , H01M10/425 , H01M10/441 , Y02E60/122 , Y02T10/7011 , Y02T10/7066
摘要： A system for supplying power internal to a battery pack is disclosed. In one embodiment, the system includes a power supply that is powered by battery cells in the battery pack such that each battery cell supplies substantially the same amount of current to power the power supply. In this way, power can be distributed within the battery pack without causing imbalance between an amount of charge stored in different battery cells.
摘要翻译： 公开了一种用于向电池组内部供电的系统。 在一个实施例中，系统包括由电池组中的电池单元供电的电源，使得每个电池单元提供基本上相同量的电流来为电源供电。 以这种方式，可以在电池组内分配功率而不会在存储在不同电池单元中的电荷量之间造成不平衡。
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公开(公告)号：US09793724B2
公开(公告)日：2017-10-17
申请号：US13521408
申请日：2011-01-10
IPC分类号： G01N27/416 , H02J7/00 , H01M10/42 , H01M10/44 , H01M10/48 , G01R31/36 , H01M2/10 , H01M16/00 , H01M10/613
CPC分类号： H02J7/0016 , B60L11/1853 , B60L11/1866 , B60L2240/547 , G01R31/3658 , H01M2/1077 , H01M10/4257 , H01M10/441 , H01M10/482 , H01M10/613 , H01M16/00 , H01M2010/4271 , H01M2220/20 , Y02T10/7011 , Y02T10/7055 , Y02T10/7061
摘要： Systems and methods for a scalable battery controller are disclosed. In one example, a circuit board coupled to a battery cell stack is designed to be configurable to monitor and balance battery cells of battery cell stacks that may vary depending on battery pack requirements. Further, the battery pack control module may configure software instructions in response to a voltage at a battery cell stack.
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3.发明申请System and Method for Monitoring and Balancing Voltage of Individual Battery Cells within a Battery Pack 有权用于监测和平衡电池组内单个电池单元的电压的系统和方法公开(公告)号：US20120286794A1
公开(公告)日：2012-11-15
申请号：US13521408
申请日：2011-01-10
IPC分类号： G01N27/416
CPC分类号： H02J7/0016 , B60L11/1853 , B60L11/1866 , B60L2240/547 , G01R31/3658 , H01M2/1077 , H01M10/4257 , H01M10/441 , H01M10/482 , H01M10/613 , H01M16/00 , H01M2010/4271 , H01M2220/20 , Y02T10/7011 , Y02T10/7055 , Y02T10/7061
摘要： Systems and methods for a scalable battery controller are disclosed. In one example, a circuit board coupled to a battery cell stack is designed to be configurable to monitor and balance battery cells of battery cell stacks that may vary depending on battery pack requirements. Further, the battery pack control module may configure software instructions in response to a voltage at a battery cell stack.
摘要翻译： 公开了用于可伸缩电池控制器的系统和方法。 在一个示例中，耦合到电池单元堆叠的电路板被设计为可配置为监视和平衡可根据电池组要求而变化的电池单元堆叠的电池单元。 此外，电池组控制模块可以响应于电池单元堆叠处的电压来配置软件指令。
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4.发明授权System and method for assessing ADC operation and voltage of a battery pack 有权用于评估电池组的ADC操作和电压的系统和方法公开(公告)号：US09160190B2
公开(公告)日：2015-10-13
申请号：US13636327
申请日：2011-03-23
CPC分类号： H02J7/0063 , B60L3/12 , B60L11/1857 , B60L11/1864 , B60L11/1866 , G01R31/362 , G01R31/3648 , G01R35/00 , H01M2/1072 , H01M10/482 , H02J7/0052 , Y02T10/7005 , Y02T10/7011 , Y02T10/7061
摘要： Systems and methods for assessing operation of analog digital converters (ADCs) of a battery pack supplying power to a vehicle are disclosed. One example system comprises, a first ADC for determining a voltage of at least one battery cell; a second ADC for determining a voltage of a plurality of battery cells; and a controller performing an action in response to comparing an output of said first ADC to an output of said second ADC.
摘要翻译： 公开了用于评估向车辆供电的电池组的模拟数字转换器（ADC）的操作的系统和方法。 一个示例性系统包括：用于确定至少一个电池单元的电压的第一ADC; 用于确定多个电池单元的电压的第二ADC; 以及响应于将所述第一ADC的输出与所述第二ADC的输出进行比较而执行动作的控制器。
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5.发明授权System and method for communicating notice to limit degradation within a battery pack 有权用于通知通知以限制电池组中的退化的系统和方法公开(公告)号：US08629581B2
公开(公告)日：2014-01-14
申请号：US12796810
申请日：2010-06-09
CPC分类号： H01M10/4207 , G01R31/3658 , Y10T307/826
摘要： Systems and methods for communicating notice to limit battery degradation within a battery pack are disclosed. In one example, a signal is generated and passed between modules of a battery pack to provide notice to limit battery pack degradation. The system and method may be particularly useful for a battery pack with distributed battery modules.
摘要翻译： 公开了用于通知通知以限制电池组内的电池劣化的系统和方法。 在一个示例中，在电池组的模块之间产生并传递信号以提供限制电池组劣化的通知。 该系统和方法对于具有分布式电池模块的电池组可能特别有用。
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6.发明申请System and Method for Assessing ADC Operation and Voltage of a Battery Pack 有权用于评估电池组的ADC操作和电压的系统和方法公开(公告)号：US20130119941A1
公开(公告)日：2013-05-16
申请号：US13636327
申请日：2011-03-23
IPC分类号： H02J7/00
CPC分类号： H02J7/0063 , B60L3/12 , B60L11/1857 , B60L11/1864 , B60L11/1866 , G01R31/362 , G01R31/3648 , G01R35/00 , H01M2/1072 , H01M10/482 , H02J7/0052 , Y02T10/7005 , Y02T10/7011 , Y02T10/7061
摘要： Systems and methods for assessing operation of ADCs of a battery pack supplying power to a vehicle are disclosed. One example system comprises, a first ADC for determining the voltage of at least one battery cell; a second ADC for determining the voltage of a plurality of battery cells; and a controller performing an action in response to comparing an output of said first ADC to an output of said second ADC.
摘要翻译： 公开了用于评估向车辆供电的电池组的ADC的操作的系统和方法。 一个示例性系统包括：用于确定至少一个电池单元的电压的第一ADC; 用于确定多个电池单元的电压的第二ADC; 以及响应于将所述第一ADC的输出与所述第二ADC的输出进行比较而执行动作的控制器。
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公开(公告)号：US20130009464A1
公开(公告)日：2013-01-10
申请号：US13636319
申请日：2011-03-23
CPC分类号： H01M10/44 , H01F7/1805 , H01H47/002 , H01H47/04 , H01H47/325 , H01H2047/025 , H01M10/425 , H01M10/48 , H02J7/0031 , Y10T307/696 , Y10T307/944
摘要： Systems and methods for controlling a contactor of a battery pack are disclosed. In one embodiment, the coil of the contactor is controlled by a power supply. Further, the contactor coil holding current may be adjusted in response to vehicle drive mode.
摘要翻译： 公开了一种用于控制电池组的接触器的系统和方法。 在一个实施例中，接触器的线圈由电源控制。 此外，可以响应于车辆驱动模式来调节接触器线圈保持电流。
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8.发明申请System and Method for Communicating Notice to Limit Degradation Within a Battery Pack 有权通信注意限制电池内部退化的系统和方法公开(公告)号：US20100314950A1
公开(公告)日：2010-12-16
申请号：US12796810
申请日：2010-06-09
IPC分类号： H02J7/00
CPC分类号： H01M10/4207 , G01R31/3658 , Y10T307/826
摘要： Systems and methods for communicating notice to limit battery degradation within a battery pack are disclosed. In one example, a signal is generated and passed between modules of a battery pack to provide notice to limit battery pack degradation. The system and method may be particularly useful for a battery pack with distributed battery modules.
摘要翻译： 公开了用于通知通知以限制电池组内的电池劣化的系统和方法。 在一个示例中，在电池组的模块之间产生并传递信号以提供限制电池组劣化的通知。 该系统和方法对于具有分布式电池模块的电池组可能特别有用。
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9.发明申请System and Method for Controlling Voltage of Individual Battery Cells Within a Battery Pack 审中-公开用于控制电池组内的各个电池单元的电压的系统和方法公开(公告)号：US20120274284A1
公开(公告)日：2012-11-01
申请号：US13520534
申请日：2011-01-04
申请人： Paul W. Firehammer , John H. Floros
发明人： Paul W. Firehammer , John H. Floros
IPC分类号： H02J7/00
CPC分类号： H01M10/441 , G01R31/396 , H01M10/425 , H01M10/482
摘要： Systems and methods for detecting and managing a plurality of cells within a battery pack supplying power to propel a vehicle are disclosed. One example method comprises, monitoring voltage of a plurality of battery cells of a battery pack, activating a power supply when a voltage of at least one battery cell of the plurality of battery cells exceeds a threshold, and draining a portion of charge from the at least one battery cell.
摘要翻译： 公开了一种用于检测和管理提供动力以推动车辆的电池组内的多个电池的系统和方法。 一种示例性方法包括：监测电池组的多个电池单元的电压，当所述多个电池单元中的至少一个电池单元的电压超过阈值时，激活电源，以及从所述电池组 至少一个电池单元。
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公开(公告)号：US09618544B2
公开(公告)日：2017-04-11
申请号：US13877244
申请日：2011-10-06
申请人： John H. Floros , Paul W. Firehammer
发明人： John H. Floros , Paul W. Firehammer
IPC分类号： G01R19/165 , G01R31/36 , G01R1/28 , G01R19/257
CPC分类号： G01R19/16566 , G01R1/28 , G01R19/16542 , G01R19/257 , G01R31/36 , G01R31/3606 , G01R31/362 , G01R31/3658
摘要： Systems and methods for verifying a reference voltage within a battery pack are disclosed. In one example, an assessment of a reference voltage is made via a band-gap voltage of a microcontroller. The system and method may be particularly useful determining whether or not the reference voltage has drifted from a desired voltage.
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