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公开(公告)号：US08802301B2
公开(公告)日：2014-08-12
申请号：US12902120
申请日：2010-10-11
申请人： Ion C. Halalay , Damon R. Frisch , Olt E. Geiculescu , Darryl D Desmarteau , Stephen E Creager , Changqing Lu
发明人： Ion C. Halalay , Damon R. Frisch , Olt E. Geiculescu , Darryl D Desmarteau , Stephen E Creager , Changqing Lu
IPC分类号： H01M10/0568 , H01M10/0569
CPC分类号： H01M10/0568 , H01M10/0525 , H01M10/0569 , H01M2300/0045
摘要： An electrolyte for a lithium ion battery includes a vitreous eutectic mixture represented by the formula AxBy, where A is a salt chosen from a lithium fluoroalkylsulfonimide or a lithium fluoroarylsulfonimide, B is a solvent chosen from an alkylsulfonamide or an arylsulfonamide, and x and y are the mole fractions of A and B, respectively.
摘要翻译： 用于锂离子电池的电解质包括由式AxBy表示的玻璃态共晶混合物，其中A是选自氟代烷基磺酰亚胺锂或氟化芳基磺酰亚胺的盐，B是选自烷基磺酰胺或芳基磺酰胺的溶剂，x和y是 A和B的摩尔分数。
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公开(公告)号：US20110111308A1
公开(公告)日：2011-05-12
申请号：US12902120
申请日：2010-10-11
申请人： Ion C. Halalay , Damon R. Frisch , Olt E. Geiculescu , Darryl D. Desmarteau , Stephen E. Creager , Changqing Lu
发明人： Ion C. Halalay , Damon R. Frisch , Olt E. Geiculescu , Darryl D. Desmarteau , Stephen E. Creager , Changqing Lu
IPC分类号： H01M6/02
CPC分类号： H01M10/0568 , H01M10/0525 , H01M10/0569 , H01M2300/0045
摘要： An electrolyte for a lithium ion battery includes a vitreous eutectic mixture represented by the formula AxBy, where A is a salt chosen from a lithium fluoroalkylsulfonimide or a lithium fluoroarylsulfonimide, B is a solvent chosen from an alkylsulfonamide or an arylsulfonamide, and x and y are the mole fractions of A and B, respectively.
摘要翻译： 用于锂离子电池的电解质包括由式AxBy表示的玻璃态共晶混合物，其中A是选自氟代烷基磺酰亚胺锂或氟化芳基磺酰亚胺的盐，B是选自烷基磺酰胺或芳基磺酰胺的溶剂，x和y是 A和B的摩尔分数。
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公开(公告)号：US09340121B2
公开(公告)日：2016-05-17
申请号：US13086831
申请日：2011-04-14
IPC分类号： B60L1/02 , H02J7/00 , H02J7/04 , H02J7/16 , B60W10/24 , B60W20/00 , B60L11/18 , B60L11/12 , B60L11/14 , H01M10/625 , H01M10/615 , H01M10/637 , H01M10/633 , H01M10/052
CPC分类号： B60L11/1862 , B60L11/123 , B60L11/14 , B60L11/1875 , B60L2210/40 , B60L2240/423 , B60L2240/545 , H01M10/052 , H01M10/615 , H01M10/625 , H01M10/633 , H01M10/637 , H01M2220/20 , Y02E60/122 , Y02T10/6217 , Y02T10/642 , Y02T10/7005 , Y02T10/7011 , Y02T10/7016 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241
摘要： A method and system for heating a vehicle battery, such as the type used for vehicle propulsion in a hybrid electric vehicle (HEV). Depending on the battery chemistry involved, such batteries may not perform well in extremely cold environments. For instance, a lithium-ion battery can exhibit a high internal resistance when the battery is extremely cold, which in turn can negatively affect the available power or other capabilities of the battery. According to an exemplary embodiment, the method and system take advantage of the high internal resistance in a cold vehicle battery by purposely cycling electrical current in and/or out of the battery so that heat is created. This heat warms up the vehicle battery and thereby improves its overall performance and capabilities.
摘要翻译： 一种用于加热车辆电池的方法和系统，例如在混合动力电动车辆（HEV）中用于车辆推进的类型。 根据所涉及的电池化学性质，这些电池在极冷的环境中可能无法很好地工作。 例如，当电池极冷时，锂离子电池可以表现出高内阻，这反过来可能对电池的可用功率或其他能力产生负面影响。 根据示例性实施例，该方法和系统通过有意地在电池内和/或从电池中循环电流来利用冷车辆电池中的高内阻，从而产生热量。 这种热量加热了车辆电池，从而提高了其整体性能和能力。
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4.发明授权Modeling changes in the state-of-charge open circuit voltage curve by using regressed parameters in a reduced order physics based model 有权通过使用基于退化物理学的模型中的回归参数来建模充电状态开路电压曲线的变化公开(公告)号：US09130248B2
公开(公告)日：2015-09-08
申请号：US13481290
申请日：2012-05-25
IPC分类号： H01M10/48 , B60L11/18 , G01R31/36 , H01M10/0525
CPC分类号： H01M10/482 , B60L11/1857 , B60L11/1861 , B60L11/1864 , B60L2240/547 , B60L2240/549 , G01R31/3651 , G01R31/3675 , H01M10/0525 , H01M2220/20 , Y02E60/122 , Y02T10/7005 , Y02T10/7011 , Y02T10/7044 , Y02T10/7061
摘要： A method for modeling changes in the state of charge vs. open circuit voltage (SOC-OCV) curve for a lithium-ion battery cell as it ages. During battery pack charging, voltage and current data are gathered for a battery cell. A set of state equations are used to determine the stoichiometry and state of charge of the cathode half-cell based on the charging current profile over time. The voltage and current data, along with the stoichiometry and state of charge of the cathode half-cell, are then used to estimate maximum and minimum solid concentration values at the anode, using an error function parameter regression/optimization. With stoichiometric conditions at both the cathode and anode calculated, the cell's capacity and a new SOC-OCV curve can be determined.
摘要翻译： 对锂离子电池电池的充电状态与开路电压（SOC-OCV）曲线的变化进行建模的方法。 在电池组充电期间，针对电池单元收集电压和电流数据。 一组状态方程用于根据充电电流曲线随时间确定阴极半电池的化学计量和电荷状态。 然后使用电压和电流数据以及阴极半电池的化学计量和电荷状态，使用误差函数参数回归/优化来估计阳极处的最大和最小固体浓度值。 通过计算阴极和阳极的化学计量条件，可以确定电池的容量和新的SOC-OCV曲线。
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公开(公告)号：US20130027048A1
公开(公告)日：2013-01-31
申请号：US13190933
申请日：2011-07-26
申请人： Jonathan R. Schwarz , Gregory E. Smith , Damon R. Frisch , Brian J. Koch , James C. Gibbs , Brandon R. Jones
发明人： Jonathan R. Schwarz , Gregory E. Smith , Damon R. Frisch , Brian J. Koch , James C. Gibbs , Brandon R. Jones
IPC分类号： G01N27/416
CPC分类号： G01R31/3648 , B60L3/12 , B60L7/14 , B60L11/005 , B60L11/126 , B60L11/14 , B60L11/1857 , B60L11/1862 , B60L11/1877 , B60L11/1879 , B60L2210/30 , B60L2210/40 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2260/42 , H01M10/44 , H01M10/48 , H01M2010/4271 , Y02T10/6217 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241
摘要： A method and system for manipulating, adjusting or otherwise controlling a state-of-charge (SOC) operating range for a high voltage vehicle battery, such as the type used for hybrid or electric vehicle propulsion. By providing a dynamic SOC operating range that changes in response to changing battery conditions, the battery performance may be improved so that the battery life is extended. Depending on the particular embodiment, the dynamic SOC operating range may have different combinations of hard and/or soft boundaries or limits.
摘要翻译： 一种用于操纵，调整或以其它方式控制高压车辆电池的充电状态（SOC）操作范围的方法和系统，例如用于混合动力或电动车辆推进的类型。 通过提供响应于电池条件变化的动态SOC工作范围，可以提高电池性能，从而延长电池寿命。 根据特定实施例，动态SOC操作范围可以具有硬和/或软边界或限制的不同组合。
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6.发明申请公开(公告)号：US20090158261A1
公开(公告)日：2009-06-18
申请号：US11956370
申请日：2007-12-14
IPC分类号： G06F9/45
CPC分类号： G06F8/65
摘要： A computer implemented method of facilely releasing a BSE software module adapted for execution by an electronic control unit having an update model of the BSE software and a controller having an embedded desktop model of the BSE software, includes a plurality of autonomously performed steps resulting in the compiling of a plurality of c-files into a library file. A single keyword activated preferred embodiment is disclosed in a MatLab®/Simulink®/Real-Time Workshop® environment.
摘要翻译： 一种易于释放适于由具有BSE软件的更新模型的电子控制单元和具有BSE软件的嵌入式桌面模型的控制器执行的BSE软件模块的计算机实现的方法包括多个自主执行的步骤， 将多个c文件编译成库文件。 单个关键字激活的优选实施例在MatLab / Simulink / Real-TimeWorkshop环境中被公开。
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公开(公告)号：US20080135316A1
公开(公告)日：2008-06-12
申请号：US11567239
申请日：2006-12-06
申请人： Brian J. Koch , Damon R. Frisch , Robert S. Conell
发明人： Brian J. Koch , Damon R. Frisch , Robert S. Conell
CPC分类号： B60L11/1851 , B60L2210/20 , H01M10/441 , H01M10/482 , Y02T10/7005 , Y02T10/705 , Y02T10/725
摘要： A method for determining a diffusion voltage in an electrochemical cell (e.g., a battery used in connection with an automotive vehicle) includes estimating a previous diffusion voltage, calculating a new diffusion voltage using an equation based on a diffusion circuit model and the previous diffusion voltage, and setting the previous diffusion voltage equal to the new diffusion voltage. The step of calculating the new diffusion voltage may then be repeated.
摘要翻译： 用于确定电化学电池（例如，与机动车辆结合使用的电池）中的扩散电压的方法包括估计先前的扩散电压，使用基于扩散电路模型的方程和先前的扩散电压来计算新的扩散电压 ，并将先前的扩散电压设置为等于新的扩散电压。 然后可以重复计算新扩散电压的步骤。
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8.发明申请MODELING CHANGES IN THE STATE-OF-CHARGE OPEN CIRCUIT VOLTAGE CURVE BY USING REGRESSED PARAMETERS IN A REDUCED ORDER PHYSICS BASED MODEL 有权通过使用回退参数在减少订单物理模型中建立充电状态电路电压曲线的变化公开(公告)号：US20130317771A1
公开(公告)日：2013-11-28
申请号：US13481290
申请日：2012-05-25
CPC分类号： H01M10/482 , B60L11/1857 , B60L11/1861 , B60L11/1864 , B60L2240/547 , B60L2240/549 , G01R31/3651 , G01R31/3675 , H01M10/0525 , H01M2220/20 , Y02E60/122 , Y02T10/7005 , Y02T10/7011 , Y02T10/7044 , Y02T10/7061
摘要： A method for modeling changes in the state of charge vs. open circuit voltage (SOC-OCV) curve for a lithium-ion battery cell as it ages. During battery pack charging, voltage and current data are gathered for a battery cell. A set of state equations are used to determine the stoichiometry and state of charge of the cathode half-cell based on the charging current profile over time. The voltage and current data, along with the stoichiometry and state of charge of the cathode half-cell, are then used to estimate maximum and minimum solid concentration values at the anode, using an error function parameter regression/optimization. With stoichiometric conditions at both the cathode and anode calculated, the cell's capacity and a new SOC-OCV curve can be determined.
摘要翻译： 对锂离子电池电池的充电状态与开路电压（SOC-OCV）曲线的变化进行建模的方法。 在电池组充电期间，针对电池单元收集电压和电流数据。 一组状态方程用于根据充电电流曲线随时间确定阴极半电池的化学计量和电荷状态。 然后使用电压和电流数据以及阴极半电池的化学计量和电荷状态，使用误差函数参数回归/优化来估计阳极处的最大和最小固体浓度值。 通过计算阴极和阳极的化学计量条件，可以确定电池的容量和新的SOC-OCV曲线。
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公开(公告)号：US08560257B2
公开(公告)日：2013-10-15
申请号：US12955288
申请日：2010-11-29
申请人： Xidong Tang , Yandong Zhang , Andrew C Baughman , Brian J. Koch , Jian Lin , Damon R. Frisch
发明人： Xidong Tang , Yandong Zhang , Andrew C Baughman , Brian J. Koch , Jian Lin , Damon R. Frisch
CPC分类号： H01M10/48 , G01R31/3651 , G01R31/3679 , H01M10/425 , H01M10/486
摘要： A method of determining a state of health of a battery in real time includes estimating a parameter value associated with the state of health of the battery and determining one or more of a terminal voltage, an accumulated charge, a state of charge, and a temperature of the battery. The method further includes determining, via a computing device, a reserve capacity of the battery based at least in part on the estimated parameter value and one or more of the terminal voltage, the accumulated charge, the state of charge, and the temperature of the battery.
摘要翻译： 实时确定电池的健康状况的方法包括估计与电池的健康状况相关联的参数值，并且确定终端电压，累积电荷，充电状态和温度中的一个或多个 的电池。 该方法还包括至少部分地基于所估计的参数值以及终端电压，累积电荷，充电状态和所述电池的温度中的一个或多个来经由计算设备确定电池的备用容量 电池。
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10.发明授权公开(公告)号：US08239850B2
公开(公告)日：2012-08-07
申请号：US11956370
申请日：2007-12-14
IPC分类号： G06F9/44
CPC分类号： G06F8/65
摘要： A computer implemented method of facilely releasing a BSE software module adapted for execution by an electronic control unit having an update model of the BSE software and a controller having an embedded desktop model of the BSE software, includes a plurality of autonomously performed steps resulting in the compiling of a plurality of c-files into a library file. A single keyword activated preferred embodiment is disclosed in a MatLab®/Simulink®/Real-Time Workshop® environment.
摘要翻译： 一种易于释放适于由具有BSE软件的更新模型的电子控制单元和具有BSE软件的嵌入式桌面模型的控制器执行的BSE软件模块的计算机实现的方法包括多个自主执行的步骤， 将多个c文件编译成库文件。 在MatLab®/Simulink®/ Real-TimeWorkshop®环境中公开了单个关键字激活的优选实施例。
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