Uninterruptible fuel cell system
    5.
    发明授权
    Uninterruptible fuel cell system 有权
    不间断燃料电池系统

    公开(公告)号:US08232676B2

    公开(公告)日:2012-07-31

    申请号:US12149488

    申请日:2008-05-02

    IPC分类号: H02J7/00 H02J9/00

    摘要: An exemplary method of providing electrical power is provided. A first alternating current is received from a grid. The first alternating current is converted to a first direct current using a first inverter in electrical communication with the grid. The first inverter is also in electrical communication with a fuel cell system. The first direct current is converted to a second alternating current using a second inverter, and the second alternating current is provided to a load.

    摘要翻译: 提供了一种提供电力的示例性方法。 从网格接收第一交流电流。 使用与电网电连通的第一逆变器将第一交流电转换为第一直流电。 第一逆变器还与燃料电池系统电连通。 使用第二反相器将第一直流电流转换为第二交流电,并将第二交流电提供给负载。

    Fuel cell system ventilation scheme
    6.
    发明授权
    Fuel cell system ventilation scheme 有权
    燃料电池系统通风方案

    公开(公告)号:US07883813B2

    公开(公告)日:2011-02-08

    申请号:US11730541

    申请日:2007-04-02

    IPC分类号: H01M8/24

    摘要: A method of operating a fuel cell system includes purging heavier and lighter than air gases from a system cabinet containing at least one fuel cell stack during a single purge step, and starting-up the fuel cell system after the purging step. The system includes an air blower, a purge manifold, and a purge damper.

    摘要翻译: 操作燃料电池系统的方法包括在单次吹扫步骤期间从包含至少一个燃料电池堆的系统柜中清除比空气更重和更轻的清洗步骤,以及在清洗步骤之后启动燃料电池系统。 该系统包括鼓风机,净化歧管和吹扫阻尼器。

    Fuel cell systems with increased floor density
    7.
    发明申请
    Fuel cell systems with increased floor density 审中-公开
    具有增加地板密度的燃料电池系统

    公开(公告)号:US20100035109A1

    公开(公告)日:2010-02-11

    申请号:US12222294

    申请日:2008-08-06

    IPC分类号: H01M8/10 H01M8/04

    CPC分类号: H01M8/249

    摘要: A method of operating a fuel cell-based power generation system includes providing a plurality of fuel cell systems, each system including a plurality of fuel cell modules, and moving at least one fuel cell module of a fuel cell system with respect to a fuel cell module of another system.

    摘要翻译: 一种操作基于燃料电池的发电系统的方法包括提供多个燃料电池系统,每个系统包括多个燃料电池模块,并且相对于燃料电池移动燃料电池系统的至少一个燃料电池模块 另一个系统的模块。

    Fuel cell system ventilation scheme
    8.
    发明申请
    Fuel cell system ventilation scheme 有权
    燃料电池系统通风方案

    公开(公告)号:US20070231628A1

    公开(公告)日:2007-10-04

    申请号:US11730541

    申请日:2007-04-02

    IPC分类号: H01M8/00

    摘要: A method of operating a fuel cell system includes purging heavier and lighter than air gases from a system cabinet containing at least one fuel cell stack during a single purge step, and starting-up the fuel cell system after the purging step. The system includes an air blower, a purge manifold, and a purge damper.

    摘要翻译: 操作燃料电池系统的方法包括在单次吹扫步骤期间从包含至少一个燃料电池堆的系统柜中清除比空气更重和更轻的清洗步骤,以及在清洗步骤之后启动燃料电池系统。 该系统包括鼓风机,净化歧管和吹扫阻尼器。

    SOFC system producing reduced atmospheric carbon dioxide using a molten carbonated carbon dioxide pump
    9.
    发明授权
    SOFC system producing reduced atmospheric carbon dioxide using a molten carbonated carbon dioxide pump 有权
    使用熔融碳酸二氧化碳泵生产降低大气二氧化碳的SOFC系统

    公开(公告)号:US07883803B2

    公开(公告)日:2011-02-08

    申请号:US11730256

    申请日:2007-03-30

    IPC分类号: H01M8/06 H01M8/10 H01M8/04

    摘要: A solid oxide fuel cell power generation system's entire output is made up of three streams: water, sequestered carbon dioxide provided into a storage tank, and carbon dioxide depleted air. Thus, the system generates electricity from a hydrocarbon fuel, while outputting substantially no pollutants into the atmosphere and cleaning the air by removing carbon dioxide from the air exhaust stream. Thus, the system outputs cleaner air than it takes in without releasing pollutants into the atmosphere, while generating electricity from a readily available hydrocarbon fuel, such as natural gas.

    摘要翻译: 固体氧化物燃料电池发电系统的全部输出由三个流组成:水,隔离二氧化碳提供到储罐和二氧化碳贫化空气中。 因此,该系统从碳氢化合物燃料产生电力,同时基本上没有污染物输送到大气中并通过从排气流中除去二氧化碳来清洁空气。 因此,与天然气等容易获得的碳氢燃料发电相比,系统输出的清洁空气不会将污染物排放到大气中。