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公开(公告)号：US20090167312A1
公开(公告)日：2009-07-02
申请号：US11966657
申请日：2007-12-28
CPC分类号： G01R31/025 , G01R31/3658 , H02J7/0026
摘要： A method and apparatus for short circuit detection for batteries. Some embodiments of a method include receiving a battery pack in a system, where the battery pack is rechargeable and includes multiple battery cell blocks, each cell block including one or more battery cells. The voltages of the plurality of cell blocks are monitored. Upon shutting down the system, the voltages of the plurality of cell blocks are logged to generate a set of logged voltage values. Upon restarting the system, the current voltage values of the cell blocks are measured. A determination whether any of the battery cells of the battery pack has developed a short circuit is made based at least in part on a comparison of the current voltage values with the set of the logged voltage values.
摘要翻译： 一种用于电池短路检测的方法和装置。 方法的一些实施例包括在系统中接收电池组，其中电池组是可再充电的，并且包括多个电池单元块，每个单元块包括一个或多个电池单元。 监视多个单元块的电压。 在关闭系统时，记录多个单元块的电压以产生一组记录的电压值。 在重新启动系统时，测量单元块的当前电压值。 至少部分地基于当前电压值与记录的电压值的集合的比较来确定电池组的任何电池单元是否发展了短路。
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公开(公告)号：US07795843B2
公开(公告)日：2010-09-14
申请号：US11966657
申请日：2007-12-28
IPC分类号： H02J7/00
CPC分类号： G01R31/025 , G01R31/3658 , H02J7/0026
摘要： A method and apparatus for short circuit detection for batteries. Some embodiments of a method include receiving a battery pack in a system, where the battery pack is rechargeable and includes multiple battery cell blocks, each cell block including one or more battery cells. The voltages of the plurality of cell blocks are monitored. Upon shutting down the system, the voltages of the plurality of cell blocks are logged to generate a set of logged voltage values. Upon restarting the system, the current voltage values of the cell blocks are measured. A determination whether any of the battery cells of the battery pack has developed a short circuit is made based at least in part on a comparison of the current voltage values with the set of the logged voltage values.
摘要翻译： 一种用于电池短路检测的方法和装置。 方法的一些实施例包括在系统中接收电池组，其中电池组是可再充电的，并且包括多个电池单元块，每个单元块包括一个或多个电池单元。 监视多个单元块的电压。 在关闭系统时，记录多个单元块的电压以产生一组记录的电压值。 在重新启动系统时，测量单元块的当前电压值。 至少部分地基于当前电压值与记录的电压值的集合的比较来确定电池组的任何电池单元是否发展了短路。
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公开(公告)号：US20080122290A1
公开(公告)日：2008-05-29
申请号：US11564803
申请日：2006-11-29
申请人： Peter T. Li , Don J. Nguyen , Andrew W. Keates
发明人： Peter T. Li , Don J. Nguyen , Andrew W. Keates
CPC分类号： H01M10/441 , G06F1/263 , H01M10/0525 , H01M10/443 , H01M10/48 , H01M10/486 , Y10T307/406
摘要： Method and apparatus for efficiently utilizing adapter power. By utilizing a control line in the system, the system is able to condition the battery while an external adapter is being used as the source of the system power.
摘要翻译： 用于有效利用适配器电源的方法和装置。 通过利用系统中的控制线，系统能够在外部适配器用作系统电源的同时调节电池。
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公开(公告)号：US20170271626A1
公开(公告)日：2017-09-21
申请号：US15071118
申请日：2016-03-15
申请人： Andrew W. Keates
发明人： Andrew W. Keates
IPC分类号： H01M2/02 , H01M10/0585 , H01M10/0525 , H01M2/30 , H01M2/26
CPC分类号： H01M2/0202 , H01M2/0207 , H01M2/0277 , H01M2/08 , H01M2/26 , H01M2/30 , H01M4/0407 , H01M10/052 , H01M10/0525 , H01M10/0562 , H01M10/0585 , H01M2220/30
摘要： Described is an apparatus which comprises: a cathode current collector configured to be in direct contact to a first client terminal; an anode current collector configured to be in direct contact to a second client terminal; and at least two layers of active material, where one layer is adjacent to the cathode current collector and another layer is adjacent to the anode current collector.
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公开(公告)号：US20110234151A1
公开(公告)日：2011-09-29
申请号：US12732793
申请日：2010-03-26
CPC分类号： H02J7/34 , G06F1/263 , H02J7/0068 , H02M1/10
摘要： Disclosed herein are approaches involving using both an adapter and a battery at the same time for powering a computer platform.
摘要翻译： 这里公开了涉及同时使用适配器和电池同时为计算机平台供电的方法。
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