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    POWER SUPPLIES AND ULTRACAPACITOR BASED BATTERY SIMULATOR
    1.
    发明申请
    POWER SUPPLIES AND ULTRACAPACITOR BASED BATTERY SIMULATOR 有权
    电源和基于超声波的电池模拟器

    公开(公告)号：US20040228055A1

    公开(公告)日：2004-11-18

    申请号：US10440512

    申请日：2003-05-16

    申请人： Ballard Power Systems Inc.

    发明人： Martin T. Pearson

    IPC分类号： H02H003/08

    CPC分类号： H01M16/006 ,  H01M8/04888 ,  H01M8/04917 ,  H02J7/0013 ,  H02J7/345 ,  H02J2001/004

    摘要： An ultracapacitor based power storage device suitable for use in hybrid fuel cell systems and other power systems includes circuitry for simulating the response of a battery. A voltage current limiting circuit may be employed with a variety of electrical storage devices, for example, ultracapacitors and batteries.

    摘要翻译： 适用于混合燃料电池系统和其他电力系统的基于超级电容器的蓄电装置包括用于模拟电池的响应的电路。 电压限流电路可以用于各种蓄电装置，例如超级电容器和电池。

    Method and apparatus for controlling voltage from a fuel cell system
    2.
    发明申请
    Method and apparatus for controlling voltage from a fuel cell system 失效
    用于控制来自燃料电池系统的电压的方法和装置

    公开(公告)号：US20030113594A1

    公开(公告)日：2003-06-19

    申请号：US10017470

    申请日：2001-12-14

    申请人： Ballard Power Systems Inc.

    发明人： Martin T. Pearson

    IPC分类号： H01M008/04 ,  H01M016/00

    CPC分类号： H01M8/04007 ,  H01M8/04119 ,  H01M8/04373 ,  H01M8/04559 ,  H01M8/04567 ,  H01M8/04597 ,  H01M8/04626 ,  H01M8/04753 ,  H01M8/04798 ,  H01M8/0488 ,  H01M16/006 ,  H02J3/387 ,  H02J2001/004 ,  H02J2001/008

    摘要： A fuel cell system electrically couples a battery in parallel with the fuel cell stack to power a load. An operational condition of the battery is compared to a desired operating condition and a partial pressure of a reactant flow to at least a portion of the fuel cell stack is adjusted based on the determined amount of deviation. The operational condition can include voltage, charge of the battery. Individual fuel cell systems can be combined in series and/or parallel to produce a combined fuel cell system having a desired output voltage and current.

    摘要翻译： 燃料电池系统将电池与燃料电池堆并联电连接以对负载供电。 将电池的操作条件与期望的操作条件进行比较，并且基于确定的偏差量来调整反应物流到燃料电池堆的至少一部分的分压。 操作条件可以包括电池的电压，充电。 单独的燃料电池系统可以串联和/或并联组合以产生具有期望输出电压和电流的组合燃料电池系统。

    Method and apparatus for fuel cell systems
    5.
    发明申请
    Method and apparatus for fuel cell systems 失效
    燃料电池系统的方法和装置

    公开(公告)号：US20040229095A1

    公开(公告)日：2004-11-18

    申请号：US10440451

    申请日：2003-05-16

    申请人： Ballard Power Systems Inc.

    发明人： Martin T. Pearson

    IPC分类号： H01M008/04 ,  H01M008/24

    CPC分类号： H01M8/04917 ,  H01M8/04007 ,  H01M8/04679 ,  H01M8/04753 ,  H01M8/04947 ,  H01M8/249 ,  H01M16/006 ,  H02J1/10 ,  H02J7/345 ,  H02J2001/004

    摘要： An array of fuel cell systems are electrically couplable in series and/or parallel combinations to provide a variety of output powers, output current and/or output voltages. The fuel cell systems are nullhot swappablenull and redundant fuel cell systems may automatically replace faulty fuel cell systems to maintain output power, current and/or voltage, with or without switching. The configuration of fuel cell systems may be automatic and may be based on desired power, current and/or voltage, and/or based on the operating parameters of the fuel cell systems and/or power supply system.

    摘要翻译： 一系列燃料电池系统可串联和/或并联组合电耦合，以提供各种输出功率，输出电流和/或输出电压。 燃料电池系统是“可热交换的”，并且冗余的燃料电池系统可以自动地更换有缺陷的燃料电池系统以保持输出功率，电流和/或电压，有或没有开关。 燃料电池系统的配置可以是自动的，并且可以基于期望的功率，电流和/或电压，和/或基于燃料电池系统和/或供电系统的操作参数。

    Electric power plant with adjustable array of fuel cell systems
    7.
    发明申请
    Electric power plant with adjustable array of fuel cell systems 失效
    具有可调式燃料电池系统的电厂

    公开(公告)号：US20040126635A1

    公开(公告)日：2004-07-01

    申请号：US10440025

    申请日：2003-05-16

    申请人： Ballard Power Systems Inc.

    发明人： Martin T. Pearson

    IPC分类号： H01M008/04 ,  H01M016/00

    CPC分类号： H01M8/0494 ,  H01M8/04007 ,  H01M8/04089 ,  H01M8/04753 ,  H01M8/0488 ,  H01M8/0491 ,  H01M8/04917 ,  H01M8/04947 ,  H01M8/249 ,  H01M16/003

    摘要： An electric power plant includes an array of fuel cell systems. The fuel cell systems are electrically couplable in series and/or parallel combinations to provide a variety of output powers, output current and/or output voltages. The fuel cell systems are nullhot swappablenull and redundant fuel cell systems may automatically replace faulty fuel cell systems to maintain output power, current and/or voltage.

    摘要翻译： 一个电厂包括一组燃料电池系统。 燃料电池系统可串联和/或并联组合电耦合，以提供各种输出功率，输出电流和/或输出电压。 燃料电池系统是“可热交换的”，并且冗余的燃料电池系统可以自动地替换故障燃料电池系统以维持输出功率，电流和/或电压。

    Adjustable array of fuel cell systems
    8.
    发明申请
    Adjustable array of fuel cell systems 审中-公开
    燃料电池系统可调节阵列

    公开(公告)号：US20040009380A1

    公开(公告)日：2004-01-15

    申请号：US10440034

    申请日：2003-05-16

    申请人： Ballard Power Systems Inc.

    发明人： Martin T. Pearson

    IPC分类号： H01M008/04 ,  H01M008/24

    CPC分类号： H01M8/0494 ,  H01M8/04007 ,  H01M8/04089 ,  H01M8/04753 ,  H01M8/0488 ,  H01M8/0491 ,  H01M8/04917 ,  H01M8/04947 ,  H01M8/249 ,  H01M16/003

    摘要： An array of fuel cell systems are electrically couplable in series and/or parallel combinations to provide a variety of output powers, output current and/or output voltages. The fuel cell systems are nullhot swappablenull and redundant fuel cell systems may automatically replace faulty fuel cell systems to maintain output power, current and/or voltage, with or without switching. The configuration of fuel cell systems may be automatic and may be based on desired power, current and/or voltage, and/or based on the operating parameters of the fuel cell systems and/or power supply system.

    摘要翻译： 一系列燃料电池系统可串联和/或并联组合电耦合，以提供各种输出功率，输出电流和/或输出电压。 燃料电池系统是“可热交换的”，并且冗余的燃料电池系统可以自动地更换有缺陷的燃料电池系统以保持输出功率，电流和/或电压，有或没有开关。 燃料电池系统的配置可以是自动的，并且可以基于期望的功率，电流和/或电压，和/或基于燃料电池系统和/或供电系统的操作参数。