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    • 55. 发明申请
    • Battery charger with booster pack
    • 带充电器的电池充电器
    • US20050162124A1
    • 2005-07-28
    • US10860110
    • 2004-06-03
    • Kevin BertnessJ. VonderHaar
    • Kevin BertnessJ. VonderHaar
    • B60R16/02B60R16/03H02J7/00
    • H02J7/0054B60R16/03H02J2001/006
    • An apparatus and method for supplying energy to a vehicle battery is provided. The apparatus includes a positive connector that couples to a positive terminal of the vehicle battery and a negative connector that couples to a negative terminal of the vehicle battery. A battery charger applies a charge signal to the vehicle battery through the positive and negative connectors to thereby charge the vehicle battery. A jump-start booster pack, coupled to the battery charger, can optionally provide starting energy to the vehicle battery through the positive and negative connectors. The booster pack can be charged by the charge signal. In one aspect, the battery charger is a switch-mode charger.
    • 提供了一种向车载电池供电的装置和方法。 该装置包括耦合到车辆电池的正极端子的正极连接器和耦合到车辆电池的负极端子的负极连接器。 电池充电器通过正极和负极连接器向车辆电池施加充电信号,从而对车辆电池充电。 与电池充电器相连的一个起跳升压包可以选择通过正极和负极连接器向车载电池提供起动能量。 升压包可以通过充电信号充电。 在一个方面,电池充电器是开关模式充电器。
    • 56. 发明授权
    • Method and apparatus for testing cells and batteries embedded in series/parallel systems
    • 用于测试串联/并联系统中嵌入的电池和电池的方法和装置
    • US06906523B2
    • 2005-06-14
    • US10119297
    • 2002-04-09
    • Kevin I. BertnessKeith S. Champlin
    • Kevin I. BertnessKeith S. Champlin
    • G01R31/36G01N27/416
    • G01R31/3662G01R31/3627G01R31/3658
    • A “three-point” measurement technique effectively removes system effects to determine impedance, admittance, resistance, or conductance of an individual cell, battery, or interconnecting conductor embedded in a series or series-parallel electrochemical battery or fuel cell system. Three electrical contact points are defined. Two of these points bound the subject element. The third point is separated from the other two by a conducting path that may include one or more cells or batteries. By measuring dynamic parameters between alternate pairs of contact points, three dynamic parameter measurements are acquired. A mathematical computation combines the measurements and determines the dynamic parameter of a subject element as if it were alone—thus effectively “de-embedding” the subject element from the remainder of the system. A “four-point” extension of this technique permits measuring a dynamic parameter of a cell/battery disposed in a multiple-unit string of parallel-connected cells/batteries.
    • “三点”测量技术有效地消除了系统效应,以确定嵌入串联或串联并联的电化学电池或燃料电池系统中的单个电池,电池或互连导体的阻抗,导纳,电阻或电导。 定义了三个电接触点。 这些点中的两个界定了主题元素。 第三点与另外两个通过可包括一个或多个电池或电池的导电路径分开。 通过测量交替的接触点之间的动态参数,可以获得三个动态参数测量。 数学计算结合了测量结果并确定了一个主体元素的动态参数,如同它一样 - 从而有效地将主体元素与系统的其余部分“去嵌入”。 该技术的“四点”扩展允许测量设置在多单元串并联电池/电池中的电池/电池的动态参数。
    • 59. 发明授权
    • Method and apparatus for charging a battery
    • 用于对电池充电的方法和装置
    • US06081098A
    • 2000-06-27
    • US962754
    • 1997-11-03
    • Kevin I. BertnessStephen J. McShane
    • Kevin I. BertnessStephen J. McShane
    • G01R31/36H02J7/00
    • H02J7/008H02J7/0008H02J7/0077G01R31/3648G01R31/3662G01R31/3693Y10S320/21
    • An apparatus for charging a battery includes a first electrical connection adapted to connect to a positive terminal of the battery and a second electrical connector adapted to connect to a negative terminal of the battery. An electrical charging source couples to the first and second electrical connectors to charge the battery. Voltage measurement circuitry couples to the first and second electrical connectors and responsively provides a voltage output related to voltage across the battery. Current measurement circuitry also couples to the first and second electrical connectors and responsively provides a current output related to electrical current through the battery. State of charge measurement circuitry responsively provides a state of charge output as a function of the voltage output and the current output.
    • 一种用于对电池充电的装置包括适于连接到电池的正端子的第一电连接器和适于连接到电池的负极端子的第二电连接器。 电充电源耦合到第一和第二电连接器以对电池充电。 电压测量电路耦合到第一和第二电连接器,并且响应地提供与电池两端的电压相关的电压输出。 电流测量电路还耦合到第一和第二电连接器并且响应地提供与通过电池的电流相关的电流输出。 充电状态测量电路响应地提供作为电压输出和电流输出的函数的充电状态输出。