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    CONTROL ASSEMBLY FOR CONTROLLING A FUEL CELL SYSTEM DURING SHUTDOWN AND RESTART
    3.
    发明申请
    CONTROL ASSEMBLY FOR CONTROLLING A FUEL CELL SYSTEM DURING SHUTDOWN AND RESTART 审中-公开
    控制组件用于在关闭和重新启动期间控制燃料电池系统

    公开(公告)号：WO2007021871A3

    公开(公告)日：2008-08-14

    申请号：PCT/US2006031262

    申请日：2006-08-09

    Applicant: FUELCELL ENERGY INC ,  CFC SOLUTIONS GMBH

    Inventor： VENKATARAMAN RAMKI ,  BERNTSEN GEORGE ,  CARLSON GLENN L ,  FAROOQUE MOHAMMAD ,  BEACHY DAN ,  PETERHANS STEFAN ,  BISCHOFF MANFRED

    IPC: H01M8/16

    CPC classification number: H01M8/04223 ,  H01M8/04097 ,  H01M8/04126 ,  H01M8/04179 ,  H01M8/04231 ,  H01M8/04388 ,  H01M8/04753 ,  H01M8/04798 ,  H01M8/04955 ,  H01M2008/147 ,  Y02E60/526

    Abstract: A fuel cell system and method in which the fuel cell system receives an input oxidant gas and an input fuel gas, and in which a fuel processing assembly is adapted to humidify the input fuel gas supplied to the anode The cathode receives the oxidant input gas via an anode oxidizing assembly which couples the output of the anode of the fuel cell to the inlet of the cathode of the fuel cell during normal operation, shutdown and restart of the fuel cell system, and a control assembly is adapted to respond to shutdown of the fuel cell system, dupng which input fuel gas and input oxidant gas cease to be received by the fuel cell system Dupng system shut down, the control assembly enables a purging gas to flow through the fuel processing assembly and anode to remove humidified fuel gas from the fuel cell processing assembly.

    Abstract translation: 一种燃料电池系统和方法，其中所述燃料电池系统接收输入氧化剂气体和输入燃料气体，并且其中燃料处理组件适于加湿供应到阳极的输入燃料气体。阴极经由 阳极氧化组件，其在燃料电池系统的正常操作，关闭和重新启动期间将燃料电池的阳极的输出耦合到燃料电池的阴极的入口，以及控制组件适于响应于关闭燃料电池 燃料电池系统，输入燃料气体和输入氧化剂气体的副本不再被燃料电池系统接收Dupng系统关闭，控制组件使得吹扫气体能够流过燃料处理组件和阳极，以从 燃料电池加工组件。

    FUEL CELL PLATE STRUCTURE HAVING BAFFLES IN WET SEAL AREA
    4.
    发明申请
    FUEL CELL PLATE STRUCTURE HAVING BAFFLES IN WET SEAL AREA 审中-公开
    燃油电池板结构在湿密封区域有毛

    公开(公告)号：WO2007117739A3

    公开(公告)日：2008-04-10

    申请号：PCT/US2007060985

    申请日：2007-01-24

    Applicant: FUELCELL ENERGY INC

    Inventor： MA ZHIWEN ,  YUH CHAO-YI ,  KELLEY DANA ,  FAROOQUE MOHAMMAD ,  BEESLEY WILLIAM

    IPC: H01M8/02

    CPC classification number: H01M8/0271 ,  H01M8/023 ,  H01M8/0247 ,  H01M8/0282 ,  H01M8/2425

    Abstract: An assembly having fuel cell plate structure adapted for use in a fuel cell in which gas flow channels are arranged to carry process gas adjacent the active and wet seal areas of the fuel cell, the plate structure having one or more baffles arranged such that when the plate structure is in the fuel cell the baffles of the plate structure cause the process gas flowing adjacent the wet seal areas to be directed away from the wet seal areas and toward the active areas of the cell.

    Abstract translation: 一种具有适用于燃料电池的燃料电池板结构的组件，其中气体流动通道布置成承载邻近燃料电池的主动和湿式密封区域的工艺气体，该板结构具有一个或多个挡板， 板结构在燃料电池中，板结构的挡板导致邻近湿密封区域流动的工艺气体被引导离开湿密封区域并朝向电池的有效区域。

    INTERNALLY REFORMING FUEL CELL ASSEMBLY WITH STAGED FUEL FLOW AND SELECTIVE CATALYST LOADING FOR IMPROVED TEMPERATURE UNIFORMITY AND EFFICIENCY
    5.
    发明申请
    INTERNALLY REFORMING FUEL CELL ASSEMBLY WITH STAGED FUEL FLOW AND SELECTIVE CATALYST LOADING FOR IMPROVED TEMPERATURE UNIFORMITY AND EFFICIENCY 审中-公开
    内部改造燃料电池组件与标准燃料流量和选择性催化剂装载，以提高温度的均匀性和有效性

    公开(公告)号：WO2010104845A3

    公开(公告)日：2011-01-06

    申请号：PCT/US2010026647

    申请日：2010-03-09

    Applicant: FUELCELL ENERGY INC

    Inventor： MA ZHIWEN ,  FAROOQUE MOHAMMAD ,  VENKATARAMAN RAMAKRISHNAN

    IPC: H01M8/06 ,  C01B3/02 ,  H01M8/04

    CPC classification number: H01M8/0612 ,  B01J19/249 ,  B01J2219/2459 ,  B01J2219/2474 ,  B01J2219/2481 ,  H01M8/0625 ,  H01M8/0637 ,  H01M8/244 ,  Y02E60/50 ,  Y02E60/566

    Abstract: A fuel cell assembly including a fuel reforming unit for reforming a fuel supply for a series of fuel cells constituting a fuel cell stack. The reformed fuel supply is routed first to the anode of the fuel cell most adjacent the reforming unit, and thereafter to a manifold external to the stack. The manifold intakes that portion of the reformed fuel supply not fully exhausted after passing through the first anode and feeds such reformed fuel to successive fuel cells in series, thus providing staged fuel supply throughout the stack and optimal fuel utilization in producing electricity. The reforming unit includes a series of baffles for directing the reformed fuel supply to the first anode and to the manifold to maximize utilization of fuel consumed by cells in the stack. Also, cooling occurring as a result of the endothermic reaction occurring in the reforming unit is captured and spread optimally throughout the stack to achieve optimal temperature gradients throughout the stack, thus enabling optimal operation of and increased life of the stack.

    Abstract translation: 一种燃料电池组件，包括燃料重整单元，用于对构成燃料电池堆的一系列燃料电池的燃料供应进行重整。 重整的燃料供应首先被路由到与重整单元相邻的燃料电池的阳极，然后再排到堆叠外部的歧管。 歧管进入部分经过第一阳极的重整燃料供应部分未完全排出，并将这些重整燃料供给连续的连续燃料电池，从而在整个堆叠中提供分段燃料供应，并且在发电时提供最佳的燃料利用。 重整单元包括一系列挡板，用于将重整的燃料供应引导到第一阳极和歧管，以最大化利用堆叠中的电池消耗的燃料。 此外，由于在重整单元中发生的吸热反应的结果发生的冷却被捕获并在整个堆叠中最佳地扩散，以实现整个堆叠中的最佳温度梯度，从而使堆叠的最佳操作和寿命延长。

    MODULAR FUEL CELL STACK ASSEMBLY INCLUDING ANODE GAS OXIDIZER AND INTEGRATED EXTERNAL MANIFOLDS FOR USE IN FUEL CELL STACK MODULES
    6.
    发明申请
    MODULAR FUEL CELL STACK ASSEMBLY INCLUDING ANODE GAS OXIDIZER AND INTEGRATED EXTERNAL MANIFOLDS FOR USE IN FUEL CELL STACK MODULES 审中-公开
    模块化燃料电池组件包括阳极气体氧化剂和集成式外部燃料，用于燃料电池堆栈模块

    公开(公告)号：WO2009149314A2

    公开(公告)日：2009-12-10

    申请号：PCT/US2009046346

    申请日：2009-06-05

    Applicant: FUELCELL ENERGY INC ,  MA ZHIWEN ,  FAROOQUE MOHAMMAD ,  VENKATARAMAN RAMAKRISHNAN ,  CRAMER MICHAEL ,  BARLOW ALAN

    Inventor： MA ZHIWEN ,  FAROOQUE MOHAMMAD ,  VENKATARAMAN RAMAKRISHNAN ,  CRAMER MICHAEL ,  BARLOW ALAN

    IPC: H01M8/24 ,  H01M8/04

    CPC classification number: H01M8/2475 ,  H01M8/04089 ,  H01M8/2465 ,  H01M8/2485 ,  H01M8/249 ,  Y02E60/50

    Abstract: A modular fuel cell stack assembly comprising a plurality of fuel cell stacks, each of the stacks having a plurality of stack faces and a plurality of stack corners formed between the stack faces, wherein the plurality of stack faces include a cathode inlet face adapted to receive oxidant gas for use in a cathode side of the fuel cell stack, a cathode outlet face adapted to output cathode exhaust from the cathode side, an anode inlet face adapted to receive fuel for use in an anode side of the fuel cell stack and an anode outlet face adapted to output anode exhaust from the anode side, and wherein at least one of the cathode inlet face, cathode outlet face, anode inlet face and anode outlet face is an open face without a manifold, and a containment structure for housing the plurality of fuel cell stacks and for providing fuel and oxidant gas to said fuel cell stacks, the containment structure including at least one sealed chamber for sealingly enclosing and isolating at least one open face. Also provided is a modular fuel cell assembly comprising a plurality of fuel cell stacks, an oxidizer disposed centrally of the fuel cell stacks and adapted to receive anode exhaust from the fuel cell stacks, to generate oxidant gas using the anode exhaust and to distribute the oxidant gas to the fuel cell stacks, and a containment structure for housing the plurality of fuel cell stacks and the oxidizer and adapted to receive fuel and distribute the fuel to the fuel cell stacks.

    Abstract translation: 一种模块化燃料电池堆组件，包括多个燃料电池堆，所述堆叠中的每一个具有多个堆叠面和在所述堆叠面之间形成的多个堆叠角，其中所述多个堆叠面包括适于接收的阴极入口面 用于燃料电池堆的阴极侧的氧化剂气体，适于从阴极侧输出阴极排气的阴极出射面，适于接收用于燃料电池堆的阳极侧的燃料的阳极入口面和阳极 出口面适于从阳极侧输出阳极排气，并且其中阴极入口面，阴极出口面，阳极入口面和阳极出口面中的至少一个是没有歧管的开放面，以及用于容纳多个的容纳结构 的燃料电池堆并且用于向所述燃料电池堆提供燃料和氧化剂气体，所述容纳结构包括至少一个密封室，用于密封地封闭和隔离至少一个开放 面对。 还提供了一种模块化燃料电池组件，其包括多个燃料电池堆，设置在燃料电池堆的中心并适于接收来自燃料电池堆的阳极排气的氧化剂，以使用阳极排气产生氧化剂气体并分配氧化剂 燃料电池堆的气体，以及用于容纳多个燃料电池堆和氧化剂并且适于接收燃料并将燃料分配到燃料电池堆的容纳结构。

    HIGH PERFORMANCE ELECTROLYTE FOR MOLTEN CARBONATE FUEL CELLS
    9.
    发明申请
    HIGH PERFORMANCE ELECTROLYTE FOR MOLTEN CARBONATE FUEL CELLS 审中-公开
    用于碳酸钙燃料电池的高性能电解液

    公开(公告)号：WO2012012251A2

    公开(公告)日：2012-01-26

    申请号：PCT/US2011043952

    申请日：2011-07-14

    Applicant: FUELCELL ENERGY INC

    Inventor： HILMI ABDELKADER ,  YUH CHAO-YI ,  FAROOQUE MOHAMMAD

    IPC: H01M8/14 ,  H01B1/06 ,  H01M8/02

    CPC classification number: H01M8/145 ,  H01M8/0254 ,  H01M8/142 ,  H01M2300/0051 ,  Y02E60/526

    Abstract: A high-performance carbonate electrolyte for use in a molten carbonate fuel cell comprising a cathode electrode, an anode electrode, an electrolyte matrix and at least a cathode current collector abutting said cathode electrode, the high- performance carbonate electrolyte comprising: a first carbonate electrolyte stored in at least the cathode electrode of the molten carbonate fuel cell comprising a mixture of eutectic Li/Na carbonate electrolyte doped with one or more additive materials and one or more lithium precursors, wherein the additive materials include one or more of Rb2C03, Cs2C03, BaC03, La203, Bi203, Ta205 and mixtures thereof, and a second carbonate electrolyte stored in at least the cathode current collector, the second carbonate electrolyte having a composition that is the same or different from the first carbonate electrolyte.

    Abstract translation: 一种用于熔融碳酸盐燃料电池的高性能碳酸盐电解质，包括阴极电极，阳极电极，电解质基体和与所述阴极接触的至少阴极集电体，所述高性能碳酸盐电解质包括：第一碳酸盐电解质 存储在熔融碳酸盐燃料电池的至少阴极中，其包含掺杂有一种或多种添加剂材料的共晶Li / Na碳酸盐电解质和一种或多种锂前体的混合物，其中所述添加剂材料包括一种或多种Rb 2 CO 3，Cs 2 CO 3， BaCO 3，La 2 O 3，Bi 2 O 3，Ta 2 O 5及其混合物，以及存储在至少阴极集电体中的第二碳酸酯电解质，所述第二碳酸酯电解质具有与所述第一碳酸酯电解质相同或不同的组成。

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