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1.发明授权FCS overall efficiency by using stored cathode oxygen during down-transients 有权在下降瞬态期间使用储存的阴极氧气，FCS总体效率公开(公告)号：US09178232B2
公开(公告)日：2015-11-03
申请号：US13844205
申请日：2013-03-15
发明人： Joseph Mussro , Yanyan Zhang , Daniel C. Di Fiore
CPC分类号： H01M8/04395 , H01M8/0441 , H01M8/04559 , H01M8/0491 , H01M2008/1095 , Y02E60/50
摘要： A system and method for utilizing a pressurized volume of oxygen in a cathode plumbing of a fuel cell system. The system and method includes calculating an air/oxygen balance that is based on an air balance and an oxygen balance in the cathode plumbing. The system and method further include determining the number of moles of oxygen available for fuel cell chemical reactions using the calculated air/oxygen balance and drawing current from a fuel cell stack using the moles of oxygen available for fuel cell chemical reactions.
摘要翻译： 一种用于在燃料电池系统的阴极管道中利用加压体积的氧气的系统和方法。 该系统和方法包括基于阴极管道中的空气平衡和氧气平衡来计算空气/氧气平衡。 该系统和方法还包括使用计算的空气/氧气平衡确定可用于燃料电池化学反应的氧气的摩尔数，并且使用可用于燃料电池化学反应的氧气的摩尔数从燃料电池堆中抽出电流。
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公开(公告)号：US20140162171A1
公开(公告)日：2014-06-12
申请号：US13706781
申请日：2012-12-06
IPC分类号： H01M8/04
CPC分类号： H01M8/04664 , H01M8/04097 , H01M8/04313 , H01M8/04395 , H01M8/04402 , H01M8/0441 , H01M8/0444 , H01M8/04679 , H01M8/04753 , H01M8/04791 , H01M8/04798 , H01M8/04992 , H01M2008/1095 , Y02E60/50
摘要： A system and method for quantifying an anode leak location in a fuel cell system. The system and method include determining there is a leak in an anode sub-system of a fuel cell stack and estimating a first effective leak area using a first leak flow value and first operating parameters. The system and method also include increasing airflow to a cathode side of the fuel cell stack and estimating a second leak effective area using a second leak flow value and second operating parameters. The system and method further include comparing the first leak effective area to the second leak effective area and determining an anode outflow leak location based on the comparison between the first and second leak effective areas.
摘要翻译： 一种用于量化燃料电池系统中的阳极泄漏位置的系统和方法。 该系统和方法包括确定在燃料电池堆的阳极子系统中存在泄漏并且使用第一泄漏流值和第一运行参数来估计第一有效泄漏区域。 该系统和方法还包括增加到燃料电池堆的阴极侧的气流，并且使用第二泄漏流值和第二操作参数来估计第二泄漏有效区域。 该系统和方法还包括将第一泄漏有效区域与第二泄漏有效区域进行比较，并且基于第一和第二泄漏有效区域之间的比较来确定阳极流出泄漏位置。
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公开(公告)号：US09564648B2
公开(公告)日：2017-02-07
申请号：US13706781
申请日：2012-12-06
IPC分类号： H01M8/04313 , H01M8/04791 , H01M8/0444 , H01M8/04 , H01M8/10
CPC分类号： H01M8/04664 , H01M8/04097 , H01M8/04313 , H01M8/04395 , H01M8/04402 , H01M8/0441 , H01M8/0444 , H01M8/04679 , H01M8/04753 , H01M8/04791 , H01M8/04798 , H01M8/04992 , H01M2008/1095 , Y02E60/50
摘要： A system and method for quantifying an anode leak location in a fuel cell system. The system and method include determining there is a leak in an anode sub-system of a fuel cell stack and estimating a first effective leak area using a first leak flow value and first operating parameters. The system and method also include increasing airflow to a cathode side of the fuel cell stack and estimating a second leak effective area using a second leak flow value and second operating parameters. The system and method further include comparing the first leak effective area to the second leak effective area and determining an anode outflow leak location based on the comparison between the first and second leak effective areas.
摘要翻译： 一种用于量化燃料电池系统中的阳极泄漏位置的系统和方法。 该系统和方法包括确定在燃料电池堆的阳极子系统中存在泄漏并且使用第一泄漏流值和第一运行参数来估计第一有效泄漏区域。 该系统和方法还包括增加到燃料电池堆的阴极侧的气流，并且使用第二泄漏流值和第二操作参数来估计第二泄漏有效区域。 该系统和方法还包括将第一泄漏有效区域与第二泄漏有效区域进行比较，并且基于第一和第二泄漏有效区域之间的比较来确定阳极流出泄漏位置。
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4.发明申请FCS OVERALL EFFICIENCY BY USING STORED CATHODE OXYGEN DURING DOWN-TRANSIENTS 有权FCS在下降过程中使用存储的阴极氧气的总体效率公开(公告)号：US20140272644A1
公开(公告)日：2014-09-18
申请号：US13844205
申请日：2013-03-15
发明人： Joseph Mussro , Yanyan Zhang , Daniel C. Di Fiore
IPC分类号： H01M8/04
CPC分类号： H01M8/04395 , H01M8/0441 , H01M8/04559 , H01M8/0491 , H01M2008/1095 , Y02E60/50
摘要： A system and method for utilizing a pressurized volume of oxygen in a cathode plumbing of a fuel cell system. The system and method includes calculating an air/oxygen balance that is based on an air balance and an oxygen balance in the cathode plumbing. The system and method further include determining the number of moles of oxygen available for fuel cell chemical reactions using the calculated air/oxygen balance and drawing current from a fuel cell stack using the moles of oxygen available for fuel cell chemical reactions.
摘要翻译： 一种用于在燃料电池系统的阴极管道中利用加压体积的氧气的系统和方法。 该系统和方法包括基于阴极管道中的空气平衡和氧气平衡来计算空气/氧气平衡。 该系统和方法还包括使用计算的空气/氧气平衡确定可用于燃料电池化学反应的氧气的摩尔数，并且使用可用于燃料电池化学反应的氧气的摩尔数从燃料电池堆中抽出电流。
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