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公开(公告)号：US20100047643A1
公开(公告)日：2010-02-25
申请号：US12515494
申请日：2008-09-22
CPC分类号： H01M8/04149 , H01M8/04022 , H01M8/04134 , H01M8/04223 , H01M8/04228 , H01M8/04231 , H01M8/04291 , H01M8/04388 , H01M8/04432 , H01M8/04753 , H01M8/04776 , H01M8/04783 , H01M8/0612 , H01M8/0668
摘要： A fuel cell system of the present invention includes: a fuel cell (101); a gas passage through which an electric power generating gas used for electric power generation in the fuel cell (101) flows; a cooling water passage through which cooling water for cooling down the fuel cell (101) flows; a cooling water tank (106) disposed on the cooling water passage to store the cooling water; a humidifier having a moisture permeable membrane (61) and configured to carry out moisture exchange between the cooling water flowing through the cooling water passage and the electric power generating gas flowing through the gas passage via the moisture permeable membrane (61); and a pressure compensating gas supplier (110) configured to supply a pressure compensating gas to a specific section including the humidifier on the gas passage when a pressure in the gas passage lowers, and a water surface of the cooling water tank (106) is higher than an upper end of the moisture permeable membrane (61) of the humidifier.
摘要翻译： 本发明的燃料电池系统包括：燃料电池（101）; 燃料电池（101）中用于发电的发电气体通过该气体通道; 冷却水通道，用于使燃料电池（101）冷却的冷却水流过; 设置在冷却水通道上以冷却冷却水的冷却水箱（106） 具有透湿膜（61）的加湿器，其构造成在流经所述冷却水通道的冷却水与通过所述透湿膜（61）流过所述气体通道的发电气体之间进行湿气交换; 以及压力补偿气体供给装置，其构成为，当气体通路内的压力降低时，将压力补偿气体供给到包括所述加湿器的特定部分，并且所述冷却水箱（106）的水面高 而不是加湿器的透湿膜（61）的上端。
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公开(公告)号：US07418315B2
公开(公告)日：2008-08-26
申请号：US10565476
申请日：2004-07-23
CPC分类号： H01M8/04955 , H01M8/04223 , H01M8/04298 , H01M8/04537 , H01M8/0612 , H01M16/006 , H02J3/28 , H02J2001/004 , Y02P90/40
摘要： A power generation system (200) of the present invention comprises a power generation portion (202) configured to generate power, a load power detecting means (205) configured to detect a load power supplied from a power source including the power generation portion to a load, an operation stop determination means (209) configured to stop a power generation operation of the power generation portion based on the load power detected by the load power detecting means and a stop condition; and a stop condition setting means (220) configured to set the stop condition, wherein the stop condition setting means sets different stop conditions in a plurality of time periods, and wherein the operation stop determination means stops the power generation operation of the power generation portion based on each of the different stop conditions set by the stop condition setting means and the load power detected by the load power detecting means.
摘要翻译： 本发明的发电系统（200）包括被配置为产生电力的发电部分（202），负载功率检测装置（205），被配置为检测从包括发电部分的电源提供的负载功率到 运行停止判定单元，其基于由负载功率检测单元检测出的负载功率和停止状态来停止发电部的发电动作; 以及停止条件设定装置，其被配置为设置停止条件，其中所述停止条件设定装置在多个时间段中设定不同的停止条件，并且其中所述操作停止确定装置停止所述发电部分的发电操作 基于由停止条件设定单元设定的各个停止条件和由负载功率检测单元检测出的负载功率。
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公开(公告)号：US20070212582A1
公开(公告)日：2007-09-13
申请号：US11547562
申请日：2005-08-04
申请人： Hideo Ohara , Masataka Ozeki , Akinari Nakamura , Yoshikazu Tanaka , Shigeki Yasuda , Takashi Nishikawa
发明人： Hideo Ohara , Masataka Ozeki , Akinari Nakamura , Yoshikazu Tanaka , Shigeki Yasuda , Takashi Nishikawa
IPC分类号： H01M8/04
CPC分类号： H01M8/04156 , H01M8/04022 , H01M8/04223 , H01M8/04228 , H01M8/0612 , H01M8/0662
摘要： The object of the invention is to provide a fuel cell system capable of performing appropriate, expeditious shutdown operation without use of an auxiliary power source and inert gas (nitrogen gas) in the event of an emergency stop situation such as a power failure. The fuel cell system (100) comprises: a fuel cell (12) configured to generate power by consuming a fuel gas and having an outlet port (104) through which the fuel gas flows out; a moisture removal unit (15) configured to remove moisture contained in the fuel gas that has been sent through the outlet port (104); a burner (16) located downstream of the moisture removal unit (15), for combusting the fuel gas; and a gas pipe on-off valve (18) configured to open and close a pipe (106) that makes the moisture removal unit (15) and the burner (16) communicate with each other, and the fuel cell system (100) is designed such that the gas pipe on-off valve (18) closes when the power generation stops.
摘要翻译： 发明内容本发明的目的在于提供一种燃料电池系统，其能够在诸如停电之类的紧急停止情况下，不使用辅助电源和惰性气体（氮气）来执行适当的快速关机操作。 燃料电池系统（100）包括：燃料电池（12），其被配置为通过消耗燃料气体并具有燃料气体通过其流出的出口（104）来发电; 除湿单元（15），其被配置为去除通过所述出口（104）发送的燃料气体中包含的水分; 位于除湿单元（15）下游的燃烧器（16），用于燃烧燃料气体; 以及燃气管开闭阀（18），被配置为打开和关闭使除湿单元（15）和燃烧器（16）彼此连通的管道（106），并且燃料电池系统（100）是 被设计为使得当发电停止时，燃气管开关阀（18）关闭。
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公开(公告)号：US20060166056A1
公开(公告)日：2006-07-27
申请号：US10532739
申请日：2004-07-26
CPC分类号： H01M8/04225 , H01M8/04223 , H01M8/04228 , H01M8/0606
摘要： A fuel cell system 100 is configured such that, at start-up, a feed gas is injected to an anode through bypass means 18 and 20 and a controller 36 is configured to cause a material supply switch means to operate based on a value output from the material flow rate meter 40 to stop supply of the feed gas to the anode 11a and to then start the supply of the feed gas to the fuel generator 12.
摘要翻译： 燃料电池系统100被构造成使得在启动时，通过旁路装置18和20将进料气体注入阳极，并且控制器36构造成使材料供应开关装置基于从 物料流量计40停止向阳极11a供应进料气体，然后开始向燃料发生器12供应进料气体。
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公开(公告)号：US08530104B2
公开(公告)日：2013-09-10
申请号：US12502263
申请日：2009-07-14
CPC分类号： H01M8/0612 , H01M8/04022 , H01M8/04104 , H01M8/04231 , H01M8/04746 , H01M8/04791 , H01M8/04955 , H01M8/0606 , H01M8/0662
摘要： A method of operating a fuel cell system including stopping power generation of a fuel cell which generates electric power using a fuel gas and an oxidizing gas, filling and keeping a combustible gas in a cathode of the fuel cell after said step, supplying the oxidizing gas to the cathode, supplying the combustible gas discharged from the cathode in response to the previous step to a combustor capable of heating a fuel generator for generating the fuel gas or an exhaust pipe connected to the combustor via a branch passage branching from an oxidizing gas passage located downstream of the cathode, diluting the combustible gas supplied to the combustor or the exhaust pipe with air supplied to the combustor or exhaust gas supplied to the exhaust pipe such that the combustible gas has a concentration lower than a combustion lower limit, and discharging the diluted combustible gas to atmosphere.
摘要翻译： 一种操作燃料电池系统的方法，包括停止使用燃料气体和氧化气体产生电力的燃料电池的发电，在所述步骤之后，在燃料电池的阴极中填充并保持可燃性气体，供给氧化气体 向阴极提供响应于前述步骤的从阴极排出的可燃气体到能够加热燃料发生器以产生燃料气体的燃烧器或通过从氧化气体通路分支的分支通路连接到燃烧器的排气管 位于阴极的下游，用供给到燃烧器的空气供给到燃烧器或排气管的可燃性气体，供给至排气管的废气，使得可燃性气体的浓度低于燃烧下限， 将可燃气体稀释至大气。
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公开(公告)号：US08158295B2
公开(公告)日：2012-04-17
申请号：US12752603
申请日：2010-04-01
IPC分类号： H01M8/04
CPC分类号： H01M8/0618 , H01M8/04089 , H01M8/04425 , H01M8/0444 , H01M8/04492 , H01M8/04776 , H01M8/04828 , H01M8/0491 , H01M8/0494 , H01M8/04992 , H01M8/0662
摘要： A fuel cell system of the present invention includes: a fuel cell configured to generate electric power using a fuel; a fuel processor configured to generate the fuel from a power generation material and supply the fuel to the fuel cell; composition-related information acquiring means (22) for acquiring composition-related information related to the composition of the power generation material; and control parameter setting means (111) for setting control parameters for the fuel cell system based on the acquired composition-related information, the control parameters being related to a composition of the power generation material.
摘要翻译： 本发明的燃料电池系统包括：燃料电池，被配置为使用燃料产生电力; 燃料处理器，被配置为从发电材料产生燃料并将燃料供应到燃料电池; 构成相关信息获取装置（22），用于获取与发电材料的组成有关的成分相关信息; 以及用于基于所获取的组成相关信息设置燃料电池系统的控制参数的控制参数设定装置（111），所述控制参数与所述发电材料的组成相关。
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公开(公告)号：US20120077101A1
公开(公告)日：2012-03-29
申请号：US13309288
申请日：2011-12-01
IPC分类号： H01M8/06
CPC分类号： H01M8/0668 , C01B3/384 , C01B2203/0233 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/1241 , C01B2203/1604 , C01B2203/1619 , C01B2203/1695 , H01M8/04268 , H01M8/04753 , H01M8/0618 , Y02E60/50 , Y02P20/128
摘要： A fuel cell system (100) comprising: a fuel cell (1) for generating electric power using a fuel gas; a fuel gas generator section (2) for generating the fuel gas using a raw material gas; a combustor section (2a) for generating heat energy to be used for generating the fuel gas; an air feeder section (2b) for feeding air when the heat energy is generated; and a controller section (101);wherein the fuel cell is filled with the raw material gas before the fuel gas is fed, and wherein the controller section (101) performs a control operation such that the feed rate of air supplied from the air feeder section (2b) to the combustor section (2a) increases when the fuel gas generated in the fuel gas generator section (2) is supplied to the fuel cell (1).
摘要翻译： 一种燃料电池系统（100），包括：燃料电池（1），用于使用燃料气体发电; 用于使用原料气体产生燃料气体的燃料气体发生器部分（2）; 用于产生用于产生燃料气体的热能的燃烧器部分（2a）; 用于在产生热能时供给空气的空气供给部（2b） 和控制器部分（101）; 其中，所述燃料电池在所述燃料气体被供给之前填充有所述原料气体，并且其中，所述控制部（101）进行控制动作，使得从所述供气部（2b）供给到所述燃烧器部 （2a）在燃料气体发生器部分（2）中产生的燃料气体被供应到燃料电池（1）时增加。
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公开(公告)号：US20120003554A1
公开(公告)日：2012-01-05
申请号：US13230503
申请日：2011-09-12
CPC分类号： H01M8/0618 , H01M8/04097 , H01M8/04223 , H01M8/04303 , H01M8/0662 , H01M8/2457
摘要： A fuel cell system is disclosed in which the oxidative degradation of an anode of a fuel cell during an operation stop period is restrained.The fuel cell system (39) of the invention comprises a fuel cell (1) configured to generate electric power by use of hydrogen contained in a fuel gas supplied to an anode (1a) and oxygen contained in an oxidizing gas supplied to a cathode (1c); and a combustor (4) configured to combust flammable gas, and is formed such that after stopping the power generation, the flammable gas is introduced into and kept in the cathode (1c) and when discharging the flammable gas from the cathode (1c), the flammable gas is combusted by the combustor (4)
摘要翻译： 公开了一种燃料电池系统，其中抑制了在操作停止期间燃料电池的阳极的氧化降解。 本发明的燃料电池系统（39）包括燃料电池（1），其被配置为通过使用供应到阳极（1a）的燃料气体中包含的氢和供给到阴极的氧化气体中包含的氧来发电 1c）; 以及燃烧器（4），其构造成燃烧易燃气体，并且形成为使得在停止发电之后，将可燃气体引入并保持在阴极（1c）中，并且当从阴极（1c）排出可燃气体时， 可燃气体由燃烧器（4）燃烧，
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公开(公告)号：US07615296B2
公开(公告)日：2009-11-10
申请号：US11547562
申请日：2005-08-04
申请人： Hideo Ohara , Masataka Ozeki , Akinari Nakamura , Yoshikazu Tanaka , Shigeki Yasuda , Takashi Nishikawa
发明人： Hideo Ohara , Masataka Ozeki , Akinari Nakamura , Yoshikazu Tanaka , Shigeki Yasuda , Takashi Nishikawa
IPC分类号： H01M8/04
CPC分类号： H01M8/04156 , H01M8/04022 , H01M8/04223 , H01M8/04228 , H01M8/0612 , H01M8/0662
摘要： A fuel cell system includes a fuel cell configured to generate power by consuming a fuel gas and having an outlet port through which the fuel gas flows out; a moisture removal unit configured to remove moisture contained in the fuel gas that has been sent through the outlet port; a burner located downstream of the moisture removal unit to combust the fuel gas; and a gas pipe on-off valve configured to open and close a pipe that makes the moisture removal unit and the burner communicate with each other, and the fuel cell system is designed such that the gas pipe on-off valve closes when the power generation stops.
摘要翻译： 燃料电池系统包括燃料电池，该燃料电池被配置为通过消耗燃料气体并且具有燃料气体流出的出口来发电; 除湿单元，其构造成去除通过所述出口端口送出的燃料气体中含有的水分; 位于除湿单元下游的燃烧燃料气体的燃烧器; 以及配置为打开和关闭使除湿单元和燃烧器彼此连通的管道的燃气管开关阀，并且燃料电池系统被设计成使得当发电的气体管道开关阀关闭时 停止
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公开(公告)号：US20090117426A1
公开(公告)日：2009-05-07
申请号：US11884386
申请日：2006-02-13
IPC分类号： H01M8/18
CPC分类号： H01M8/0668 , C01B3/384 , C01B2203/0233 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/1241 , C01B2203/1604 , C01B2203/1619 , C01B2203/1695 , H01M8/04268 , H01M8/04753 , H01M8/0618 , Y02E60/50 , Y02P20/128
摘要： A fuel cell system (100) comprising: a fuel cell (1) for generating electric power using a fuel gas; a fuel gas generator section (2) for generating the fuel gas using a raw material gas; a combustor section (2a) for generating heat energy to be used for generating the fuel gas; an air feeder section (2b) for feeding air when the heat energy is generated; and a controller section (101);wherein the fuel cell is filled with the raw material gas before the fuel gas is fed, and wherein the controller section (101) performs a control operation such that the feed rate of air supplied from the air feeder section (2b) to the combustor section (2a) increases when the fuel gas generated in the fuel gas generator section (2) is supplied to the fuel cell (1).
摘要翻译： 一种燃料电池系统（100），包括：燃料电池（1），用于使用燃料气体发电; 用于使用原料气体产生燃料气体的燃料气体发生器部分（2）; 用于产生用于产生燃料气体的热能的燃烧器部分（2a）; 用于在产生热能时供给空气的空气供给部（2b） 和控制器部分（101）; 其中，所述燃料电池在所述燃料气体被供给之前填充有所述原料气体，并且其中，所述控制部（101）进行控制动作，使得从所述供气部（2b）供给到所述燃烧器部 （2a）在燃料气体发生器部分（2）中产生的燃料气体被供应到燃料电池（1）时增加。
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