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公开(公告)号:US06410175B1
公开(公告)日:2002-06-25
申请号:US09191049
申请日:1998-11-12
IPC分类号: H01M0800
CPC分类号: H01M8/1009 , H01M8/04186 , H01M8/04223 , H01M8/04302 , H01M8/241 , H01M2300/0082
摘要: A method of commencing operation of a fuel cell system which includes a fuel reformer is provided. During a start-up period, the same fuel which is used in the feedstock to the reformer is directed to at least a portion of the fuel cells in the system. These fuel cells provide output power by direct oxidation of the fuel, at least until the reformer is operational, producing a hydrogen-containing gas stream suitable for the fuel cells. Thus, useful output power can be obtained from the system without the delay typically associated with start-up of the reformer.
摘要翻译: 提供了包括燃料重整器的燃料电池系统的开始操作的方法。 在启动期间,用于重整器的原料中的相同燃料被引导到系统中的至少一部分燃料电池。 这些燃料电池通过燃料的直接氧化提供输出功率,至少直到重整器可操作,产生适用于燃料电池的含氢气流。 因此,可以从系统获得有用的输出功率,而没有通常与重整器启动相关的延迟。
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公开(公告)号:US06408966B1
公开(公告)日:2002-06-25
申请号:US09120801
申请日:1998-07-23
申请人: Uwe Benz , Gerald Hornburg , Werner Tillmetz
发明人: Uwe Benz , Gerald Hornburg , Werner Tillmetz
IPC分类号: H01M818
CPC分类号: B60L11/1892 , B60L7/10 , B60L11/1881 , B60L11/1894 , H01M8/04022 , H01M8/04029 , H01M8/04089 , H01M8/04156 , H01M8/0612 , H01M2250/20 , Y02T10/92 , Y02T90/32 , Y02T90/34
摘要: A fuel cell vehicle comprises an electric drive system and a fuel cell system for providing electric energy for the drive system. According to the invention, the electric drive system is set up for regenerating braking energy, and devices are provided for the direct utilization of the regenerated braking energy in at least one energy-consuming component of the fuel cell system. This direct braking energy utilization in the fuel cell system increases the degree of energy utilization without the requirement of a separate intermediate energy storage device for the intermediate storing of regenerated braking energy.
摘要翻译: 燃料电池车辆包括电驱动系统和用于为驱动系统提供电能的燃料电池系统。 根据本发明,电驱动系统设置用于再生制动能量,并且提供装置用于在燃料电池系统的至少一个能量消耗部件中直接利用再生制动能量。 燃料电池系统中的这种直接制动能量利用增加了能量利用的程度,而不需要用于中间储存再生制动能量的单独的中间储能装置。
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公开(公告)号:US5833821A
公开(公告)日:1998-11-10
申请号:US759116
申请日:1996-12-02
申请人: Ottmar Schmid , Werner Tillmetz
发明人: Ottmar Schmid , Werner Tillmetz
CPC分类号: C25B9/08 , C25B1/10 , C25B9/206 , Y02E60/366
摘要: An electrolyzer has an educt chamber, a membrane, a cathode-side product chamber, a porous cathode, a diaphragm, a porous anode, in which case a liquid electrolyte can be fixed in the pores of the anode and the cathode, and an anode-side product chamber. Between the membrane and the cathode-side product chamber, a first electrically conductive plate and, adjacent to the anode-side product gas chamber, a second electrically conductive plate, are situated. The two conductive plates are used for the current supply to and the current removal from the electrodes.
摘要翻译: 电解槽具有喷射室,膜,阴极侧产物室,多孔阴极,隔膜,多孔阳极,在这种情况下,可以将电解液固定在阳极和阴极的孔中,并且阳极 边产品室。 在膜和阴极侧产品室之间,设置有第一导电板,并且邻近阳极侧产品气体室配置有第二导电板。 两个导电板用于从电极供电和从电极去除电流。
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