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公开(公告)号：US20120315509A1
公开(公告)日：2012-12-13
申请号：US13492351
申请日：2012-06-08
CPC分类号： H01M10/425 , H01M8/0202 , H01M8/0247 , H01M8/04246 , H01M8/0432 , H01M8/0438 , H01M8/04552 , H01M8/04582 , H01M8/04671 , H01M8/2425 , H01M8/2432 , H01M8/2465 , H01M2008/1293 , H02J1/06 , H02J2001/004 , Y10T29/49002
摘要： A fuel cell system includes a fuel cell stack which includes a plurality of fuel cells contacted in series by a plurality of interconnects. The various embodiments provide systems and methods for coupling a fuel cell stack with an electric bypass module within a hot zone. The bypass module may include elements for conducting a current between interconnects in a fuel cell stack and thereby bypass a failed fuel cell that has become a resistive parasitic load.
摘要翻译： 燃料电池系统包括燃料电池堆，其包括通过多个互连串联接触的多个燃料电池。 各种实施例提供用于将燃料电池堆与热旁路模块耦合在热区内的系统和方法。 旁路模块可以包括用于在燃料电池堆中的互连之间传导电流并因此绕过已经变成电阻性寄生负载的故障燃料电池的元件。
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72.发明申请公开(公告)号：US20120251914A1
公开(公告)日：2012-10-04
申请号：US13525663
申请日：2012-06-18
IPC分类号： H01M8/04
CPC分类号： H01M8/04798 , H01M8/04089 , H01M8/0438 , H01M8/04388 , H01M8/04395 , H01M8/04447 , H01M8/04462 , H01M8/0447 , H01M8/045 , H01M8/04589 , H01M8/04805 , H01M8/04835 , H01M8/04992 , H01M8/0618 , H01M2008/1293 , Y02E60/50 , Y02E60/525
摘要： A method of operating a fuel cell system includes characterizing the fuel or fuels being provided into the fuel cell system, characterizing the oxidizing gas or gases being provided into the fuel cell system, and calculating at least one of the steam:carbon ratio, fuel utilization and oxidizing gas utilization based on the step of characterization.
摘要翻译： 一种操作燃料电池系统的方法，包括表征燃料电池系统中提供的燃料或燃料，表征提供到燃料电池系统中的氧化气体或气体，并计算蒸汽碳比，燃料利用率 和基于表征步骤的氧化气体利用。
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公开(公告)号：US20120189940A1
公开(公告)日：2012-07-26
申请号：US13242194
申请日：2011-09-23
申请人： Gilbert Richards , David Trevisan , Michael L. Lee , Jessica Mahler , Ross Parker , Alex Clarabut , Chad Pearson , Arne Ballantine , David Weingaertner , Jason Hixson , Fred Mitlitsky
发明人： Gilbert Richards , David Trevisan , Michael L. Lee , Jessica Mahler , Ross Parker , Alex Clarabut , Chad Pearson , Arne Ballantine , David Weingaertner , Jason Hixson , Fred Mitlitsky
CPC分类号： H01M8/249 , H01M8/06 , H01M8/0662 , H01M8/0675 , H01M2250/10 , Y02B90/14 , Y02E60/50 , Y10T29/49623 , Y10T29/49819
摘要： A modular fuel cell system includes a base, at least four power modules arranged in a row on the base, and a fuel processing module and power conditioning module arranged on at least one end of the row on the base. Each power module includes a separate cabinet which contains at least one fuel cell stack located in a hot box. The power modules are electrically and fluidly connected to the at least one fuel processing and power conditioning modules through the base.
摘要翻译： 模块化燃料电池系统包括基座，在基座上排成一行的至少四个功率模块，以及布置在基座上的行的至少一端的燃料处理模块和功率调节模块。 每个功率模块包括独立的机柜，其包含位于热箱中的至少一个燃料电池堆。 功率模块通过基座电连接到至少一个燃料处理和功率调节模块。
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公开(公告)号：US20080102543A1
公开(公告)日：2008-05-01
申请号：US11968686
申请日：2008-01-03
CPC分类号： C23C8/02 , C23C8/04 , C23C8/10 , C23C8/24 , C25D11/00 , C25D11/02 , C25D11/026 , H01C7/006 , H01C17/26 , H01L21/263 , H01L27/0802 , H01L29/8605 , Y10S257/904 , Y10S257/914
摘要： A method for increasing an electrical resistance of a resistor that is within a semiconductor structure. A fraction of a surface layer of the resistor is oxidized with oxygen particles. In an embodiment, the fraction of the surface layer is heated by a beam of particles, such that the semiconductor structure is within a chamber that includes the oxygen particles as gaseous oxygen-comprising molecules. In an embodiment, the semiconductor structure is immersed in a chemical solution which includes the oxygen particles, wherein the oxygen particles includes oxygen-comprising liquid molecules, oxygen ions, or an oxygen-comprising gas dissolved in the chemical solution under pressurization. In an embodiment, the resistor is tested to determine whether the electrical resistance of the resistor after being oxidized with the oxygen particles is within a tolerance of a predetermined target resistance.
摘要翻译： 一种用于增加在半导体结构内的电阻器的电阻的方法。 电阻的表面层的一部分被氧颗粒氧化。 在一个实施方案中，表面层的分数由颗粒束加热，使得半导体结构在包含作为气态含氧分子的氧颗粒的室内。 在一个实施方案中，将半导体结构浸入包括氧颗粒的化学溶液中，其中氧颗粒包括在加压下溶解在化学溶液中的含氧液体分子，氧离子或含氧气体。 在一个实施例中，测试电阻器以确定在用氧颗粒氧化后电阻器的电阻是否在预定目标电阻的容限内。
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公开(公告)号：US20080057359A1
公开(公告)日：2008-03-06
申请号：US11896487
申请日：2007-08-31
CPC分类号： H01M8/0612 , H01M8/04089 , H01M8/04186
摘要： A fuel cell system comprises a fuel cell system and a fuel source that supplies a plurality of fuels, wherein the fuel cell system is configured to use the plurality of fuels and is configured to switch from one fuel to another. The fuel cell system can execute a seamless transition from one fuel to the other and provides continuous power generation even when an interruption in fuel infrastructure occur.
摘要翻译： 燃料电池系统包括燃料电池系统和供应多种燃料的燃料源，其中所述燃料电池系统构造成使用所述多种燃料并且构造成从一种燃料切换到另一种燃料。 燃料电池系统可以执行从一种燃料到另一种燃料的无缝过渡，并且即使当燃料基础设施中断发生时也提供连续发电。
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76.发明申请公开(公告)号：US20070267286A1
公开(公告)日：2007-11-22
申请号：US11836308
申请日：2007-08-09
CPC分类号： C23C8/02 , C23C8/04 , C23C8/10 , C23C8/24 , C25D11/00 , C25D11/02 , C25D11/026 , H01C7/006 , H01C17/26 , H01L21/263 , H01L27/0802 , H01L29/8605 , Y10S257/904 , Y10S257/914
摘要： A method for increasing an electrical resistance of a resistor, by nitridizing a fraction of a surface layer of the resistor with nitrogen particles. An embodiment comprises heating the fraction of the surface layer by a beam of radiation or particles, such that the resistor is within a chamber that includes the nitrogen-comprising molecules. An embodiment comprises using an anodization circuit to electrolytically generate nitrogen ions in an electrolytic solution in which the resistor is immersed, wherein the nitrogen particles include the electrolytically-generated nitrogen ions. An embodiment comprises immersing the resistor in a chemical solution which includes the nitrogen particles, wherein the nitrogen particles may include nitrogen-comprising liquid molecules, nitrogen ions, or a nitrogen-comprising gas dissolved in the chemical solution under pressurization. An embodiment comprises testing the resistor during a nitridizing step to determine whether the electrical resistance of the resistor is within a tolerance.
摘要翻译： 通过用氮颗粒氮化电阻表面层的一部分来提高电阻器的电阻的方法。 一个实施方案包括通过辐射束或颗粒束加热表面层的部分，使得电阻在包含含氮分子的室内。 一个实施例包括使用阳极氧化电路在其中浸入电阻器的电解液中电解产生氮离子，其中氮颗粒包括电解产生的氮离子。 一个实施方案包括将电阻器浸入包括氮颗粒的化学溶液中，其中氮颗粒可以包括在加压下溶解在化学溶液中的含氮液体分子，氮离子或含氮气体。 一个实施例包括在氮化步骤期间测试电阻器以确定电阻器的电阻是否在公差范围内。
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公开(公告)号：US20070042241A1
公开(公告)日：2007-02-22
申请号：US11205391
申请日：2005-08-17
申请人： Shiro Matsuo , Akifumi Otaka , Arne Ballantine
发明人： Shiro Matsuo , Akifumi Otaka , Arne Ballantine
CPC分类号： H01M8/0656 , C01B3/0005 , C01B3/02 , C01B3/34 , C01B2203/0227 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/04 , C01B2203/066 , F17C2221/012 , F17C2270/0139 , F17C2270/0184 , F17C2270/0763 , H01M8/0662 , H01M16/003 , Y02E60/321 , Y02E60/324 , Y02E60/366
摘要： An energy station includes a generating unit and a separate remotely located dispensing unit. The generating unit includes a housing having an electrolyzer for generating hydrogen and a storage unit for storing hydrogen from the electrolyzer. The dispensing unit includes a housing for dispensing hydrogen from the generating unit. The generating unit is located at a first location and the dispensing unit is located at a second location away from the first location. For example, the generating unit may be located outside the building and the dispensing unit may be located inside a garage. Also disclosed is a generating unit having a fuel cell for supplying electricity to the building and a heat exchanger for supplying heat to the building.
摘要翻译： 一个能源站包括一个生成单元和一个单独的远程位置的分配单元。 发电单元包括具有用于产生氢气的电解器的壳体和用于从电解器中储存氢的存储单元。 分配单元包括用于从发电单元分配氢气的壳体。 发电单元位于第一位置，并且分配单元位于远离第一位置的第二位置。 例如，发电单元可以位于建筑物外部，并且分配单元可以位于车库内。 还公开了一种具有用于向建筑物供电的燃料电池和用于向建筑物供热的热交换器的发电单元。
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公开(公告)号：US07166378B2
公开(公告)日：2007-01-23
申请号：US10703930
申请日：2003-11-07
申请人： Ryan Hallum , Eric Kueckels , Richard J. Graham , Adam Solodow , Mark Torpey , Arne Ballantine , Chris Comi
发明人： Ryan Hallum , Eric Kueckels , Richard J. Graham , Adam Solodow , Mark Torpey , Arne Ballantine , Chris Comi
IPC分类号： H01M8/04
CPC分类号： H01M8/04559 , H01M8/04089 , H01M8/04552 , H01M8/04753 , H01M8/04776 , H01M8/04873 , H01M8/0488 , H01M8/04992 , H01M8/0612
摘要： A technique that is usable with a fuel cell stack includes providing a fuel flow to the stack, changing the fuel flow and observing a response of at least one cell voltage of the stack to the change in the fuel flow. An efficiency of the stack is regulated based on the observation.
摘要翻译： 可用于燃料电池堆的技术包括向堆叠提供燃料流，改变燃料流量并观察堆叠的至少一个电池电压对燃料流量变化的响应。 基于观察，调节堆的效率。
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公开(公告)号：US20060078771A1
公开(公告)日：2006-04-13
申请号：US11287686
申请日：2005-11-28
申请人： Arne Ballantine , Scott Lobdell , Sean Lyons
发明人： Arne Ballantine , Scott Lobdell , Sean Lyons
CPC分类号： H01M8/04089 , H01M8/04231
摘要： The invention provides a reactant delivery system for a dead-headed PEM fuel cell system, comprising a fuel cell, a fuel supply, a purge valve, an inlet orifice, an outlet orifice, and a controller. A first fuel flow circuit is provided, wherein fuel is flowed from the fuel supply to the inlet orifice, through the fuel cell from the inlet orifice, and through the outlet orifice from the fuel cell to the purge valve. A second fuel flow circuit is also provided, wherein fuel is flowed from the fuel supply to the outlet orifice, through the fuel cell from the outlet orifice, and through the inlet orifice from the fuel cell to the purge valve. A valve means is coupled to the controller and adapted to transfer fuel flow between the first flow circuit and the second flow circuit.
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