Operating method for a fuel cell system
    5.
    发明授权
    Operating method for a fuel cell system 有权
    燃料电池系统的操作方法

    公开(公告)号:US08968947B2

    公开(公告)日:2015-03-03

    申请号:US13267097

    申请日:2011-10-06

    IPC分类号: H01M8/06

    摘要: The present invention relates to a method for operating a fuel cell system, wherein the fuel cell system comprises at least one reformer for generating a reformate gas and at least one fuel cell for generating an electric current. An increased lifespan for the anode is achieved when with said anode an anode state value is continuously determined which correlates to a current degree of loading with carbon of the anode of the at least one fuel cell and when depending on the anode state value an oxygen-carbon ratio is varied in the reformate gas which is fed to the anode of the respective fuel cell.

    摘要翻译: 本发明涉及一种操作燃料电池系统的方法,其中燃料电池系统包括用于产生重整气体的至少一个重整器和用于产生电流的至少一个燃料电池。 当使用所述阳极时,连续确定与至少一个燃料电池的阳极的当前负载量相关联的阳极状态值,并且当依赖于阳极状态值时,阳极的寿命增加, 碳比例在供给到各燃料电池的阳极的重整气体中变化。

    FUEL CELL SYSTEM
    6.
    发明申请
    FUEL CELL SYSTEM 有权
    燃油电池系统

    公开(公告)号:US20130171530A1

    公开(公告)日:2013-07-04

    申请号:US13549815

    申请日:2012-07-16

    IPC分类号: H01M8/06

    摘要: A fuel cell system (1) with a fuel cell unit (2) including at least one fuel cell (3), as well as an anode gas feed (11) including a reformer (12). A reduced deposit of hydrocarbons on an anode (5) of the fuel cell (3), especially in case of a cold start of the fuel cell system (1), is achieved when the anode gas feed (11) has a reduction device (14), which is arranged between the reformer (12) and the anode (5).

    摘要翻译: 一种燃料电池系统(1),其具有包括至少一个燃料电池(3)的燃料电池单元(2),以及包括重整器(12)的阳极气体进料(11)。 当阳极气体进料(11)具有还原装置(11)时,尤其在燃料电池系统(1)的冷启动的情况下,减少了在燃料电池(3)的阳极(5)上沉积的碳氢化合物 14),其布置在重整器(12)和阳极(5)之间。

    FUEL CELL SYSTEM AND CORRESPONDING OPERATING PROCESS
    7.
    发明申请
    FUEL CELL SYSTEM AND CORRESPONDING OPERATING PROCESS 有权
    燃料电池系统及相应的操作过程

    公开(公告)号:US20120251902A1

    公开(公告)日:2012-10-04

    申请号:US13435664

    申请日:2012-03-30

    IPC分类号: H01M8/06

    摘要: A fuel cell system (1), especially for motor vehicles, is provided with at least one fuel cell (2), which has at least two electrodes (3), to which at least one electric user (4) can be connected. The electrodes (3), especially the anode (4), are protected if a temperature-measuring device (8) measures the electrode temperature of at least one of the electrodes (3) and if a control (24) sets the water fed into the fuel cell (2) by a water feed device (11), preferably before the reformate gas enters the fuel cell (2), as a function of the measured electrode temperature.

    摘要翻译: 燃料电池系统(1),特别是用于机动车辆的燃料电池系统(1)设置有至少一个燃料电池(2),其具有至少两个电极(3),可以连接至少一个电用户(4)。 如果温度测量装置(8)测量电极(3)中的至少一个的电极温度,并且如果控制器(24)将供水的水设置为,则电极(3),特别是阳极(4)被保护 所述燃料电池(2)通过供水装置(11),优选地在所述重整气体进入所述燃料电池(2)之前,根据所测量的电极温度的函数。

    FUEL CELL SYSTEM AND CORRESPONDING OPERATING PROCESS
    8.
    发明申请
    FUEL CELL SYSTEM AND CORRESPONDING OPERATING PROCESS 审中-公开
    燃料电池系统及相应的操作过程

    公开(公告)号:US20120237841A1

    公开(公告)日:2012-09-20

    申请号:US13421967

    申请日:2012-03-16

    IPC分类号: H01M8/04 H01M8/06

    摘要: A fuel cell system (1), especially for motor vehicles, is provided with at least one fuel cell (2), which has at least two electrodes (3) for connecting at least one electric user (4). Simplified operation is achieved if a voltage-measuring device (5), for measuring an electric voltage at the electrodes (3), is provided and if a control (15) actuates an anode gas feed device (6) as a function of the measured voltage.

    摘要翻译: 燃料电池系统(1),特别是用于机动车辆的燃料电池系统(1)设置有至少一个燃料电池(2),其具有用于连接至少一个电用户(4)的至少两个电极(3)。 如果提供用于测量电极(3)上的电压的电压测量装置(5),并且如果控制器(15)根据所测量的电压来驱动阳极气体馈送装置(6),则实现简化的操作 电压。

    OPERATING METHOD FOR A FUEL CELL SYSTEM
    9.
    发明申请
    OPERATING METHOD FOR A FUEL CELL SYSTEM 有权
    一种燃料电池系统的运行方法

    公开(公告)号:US20120088167A1

    公开(公告)日:2012-04-12

    申请号:US13267097

    申请日:2011-10-06

    IPC分类号: H01M8/06

    摘要: The present invention relates to a method for operating a fuel cell system, wherein the fuel cell system comprises at least one reformer for generating a reformate gas and at least one fuel cell for generating an electric current. An increased lifespan for the anode is achieved when with said anode an anode state value is continuously determined which correlates to a current degree of loading with carbon of the anode of the at least one fuel cell and when depending on the anode state value an oxygen-carbon ratio is varied in the reformate gas which is fed to the anode of the respective fuel cell.

    摘要翻译: 本发明涉及一种操作燃料电池系统的方法,其中燃料电池系统包括用于产生重整气体的至少一个重整器和用于产生电流的至少一个燃料电池。 当使用所述阳极时,连续确定与至少一个燃料电池的阳极的当前负载量相关联的阳极状态值,并且当依赖于阳极状态值时,阳极的寿命增加, 碳比例在供给到各燃料电池的阳极的重整气体中变化。

    Fuel cell system for a vehicle
    10.
    发明申请
    Fuel cell system for a vehicle 审中-公开
    汽车燃料电池系统

    公开(公告)号:US20060292410A1

    公开(公告)日:2006-12-28

    申请号:US11475514

    申请日:2006-06-27

    IPC分类号: H01M8/06 H01M8/10

    摘要: A fuel cell system for a vehicle including at least one reformer, at least one fuel cell and at least one reformer-reformate burner arrangement. The at least one reformer is configured for the production of a reformate as a fuel gas. The at least one fuel cell receives the reformate from the at least one reformer. The at least one reformer-reformate burner arrangement is connected to the fuel cell, where either prior to reaching an anti-condensation temperature of residual hydrocarbons and water vapor the combustion gases, which are produced in the reformer-reformate burner arrangement, are immediately directed into the fuel cell or after reaching the anti-condensation temperature the reformate is immediately directed into the fuel cell.

    摘要翻译: 一种用于车辆的燃料电池系统,其包括至少一个重整器,至少一个燃料电池和至少一个重整器重整器燃烧器装置。 至少一个重整器被配置用于生产重整油作为燃料气体。 至少一个燃料电池从至少一个重整器接收重整产物。 至少一个重整器重整燃烧器装置连接到燃料电池,其中在达到残余烃和水蒸气的抗冷凝温度之前,在重整器重整炉燃烧器装置中产生的燃烧气体立即被引导 进入燃料电池或达到防​​冷凝温度后,重整产物立即被导入燃料电池。