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公开(公告)号：US09470428B2
公开(公告)日：2016-10-18
申请号：US13991144
申请日：2011-12-13
CPC分类号： F24F7/00 , F01P1/06 , F01P2001/005 , F23L17/005 , H01M8/04014 , H01M8/04164 , H01M8/04955 , H01M8/2475 , H01M2250/10 , H01M2250/405 , Y02B90/14 , Y02B90/16 , Y02E60/50
摘要： A power generation system of the present invention comprises: a power generation unit (1); a casing (2) that accommodates the power generation unit (1); a ventilator (3) that ventilates the interior of the casing (2); a first gas flow passage (5), arranged inside the casing (2), for a flow therethrough of gas which flows as the ventilator (3) operates; and a second gas flow passage (6), arranged inside the casing (2), for a flow therethrough of combustion exhaust gas from the power generation unit (1), wherein within the casing (2), the second gas flow passage (6) merges into the first gas flow passage (5).
摘要翻译： 本发明的发电系统包括：发电单元（1）; 容纳发电单元（1）的壳体（2）; 一个使外壳（2）内部通风的通风机（3）; 布置在所述壳体（2）内部的第一气体流动通道（5），用于当所述通气机（3）运行时流过的气体流过; 以及布置在所述壳体（2）内部的来自所述发电单元（1）的燃烧废气流过的第二气体流动通道（6），其中在所述壳体（2）内，所述第二气体流动通道（6） ）合并到第一气流通道（5）中。
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2.发明授权公开(公告)号：US09118053B2
公开(公告)日：2015-08-25
申请号：US13144842
申请日：2010-12-02
申请人： Naohisa Tanabe , Akinori Yukimasa
发明人： Naohisa Tanabe , Akinori Yukimasa
CPC分类号： H01M8/0625 , C01B3/38 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/066 , H01M8/04022 , H01M8/04223 , H01M8/04225 , H01M8/0618 , Y02E60/50 , Y10T29/49815
摘要： A fuel cell system according to the present invention comprises a hydrogen generator including a burner which is detachably accommodated in the hydrogen generator in a manner to allow the burner to be detached from and attached to the hydrogen generator through the top of the hydrogen generator, a stack configured to generate power by causing hydrogen generated by the hydrogen generator and an oxidizing gas to react with each other, and a main body package which includes at least a top plate and within which the hydrogen generator and the stack are disposed. Detachable piping, which is detachably configured, is provided above the hydrogen generator. Space that is formed above the burner when the detachable piping is removed from the main body package has a size larger than or equal to the size of the burner.
摘要翻译： 根据本发明的燃料电池系统包括一个氢发生器，它包括一个燃烧器，该燃烧器以可允许燃烧器通过氢气发生器的顶部与氢发生器分离并附着在氢发生器中的方式可拆卸地容纳在氢气发生器中， 配置为通过使由氢发生器产生的氢和氧化气体彼此反应而产生电力的堆叠，以及至少包括顶板并且其内设置有氢发生器和堆叠的主体包装。 可拆卸构造的可拆卸管道设置在氢发生器的上方。 当可拆卸管道从主体包装中移除时形成在燃烧器上方的空间具有大于或等于燃烧器尺寸的尺寸。
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3.发明授权Hydrogen generator, fuel cell system, and method for operating hydrogen generator 有权氢发生器，燃料电池系统和操作氢发生器的方法公开(公告)号：US08906564B2
公开(公告)日：2014-12-09
申请号：US13142525
申请日：2010-03-30
申请人： Akinori Yukimasa , Junji Morita , Akinari Nakamura
发明人： Akinori Yukimasa , Junji Morita , Akinari Nakamura
CPC分类号： H01M8/0618 , C01B3/384 , C01B2203/0233 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/1058 , C01B2203/1064 , C01B2203/12 , C01B2203/1288 , C01B2203/1609 , C01B2203/1619 , C01B2203/1685 , C01B2203/169 , Y02E60/50 , Y02P20/128
摘要： The possibility of carbon deposition from a raw material gas is made lower than before in a pressure compensating operation carried out after stopping the stop process of a hydrogen generator and a fuel cell system including the hydrogen generator.The hydrogen generator includes: a raw material supply unit (102, 103) configured to function to block supply of a raw material; a steam supply unit (104, 105) configured to function to block supply of steam; a reformer 108 including a reforming catalyst 109 and configured to generate a hydrogen-containing gas by using the raw material supplied from the raw material supply unit and the steam supplied from the steam supply unit; a closing unit 116 configured to block at least a gas passage provided downstream of the reformer; and a controller 140 configured to execute a pressure compensating operation in which: during stop of the hydrogen generator, with hydrogen contained in the reformer, the supply of the raw material from the raw material supply unit and the supply of the steam from the steam supply unit are blocked, and the closing unit is closed; and to compensate a pressure decrease in the reformer due to a temperature decrease in the reformer after the closing of the closing unit, with the hydrogen contained in the reformer, the steam is supplied from the steam supply unit to the reformer.
摘要翻译： 在停止氢发生器和包括氢发生器的燃料电池系统的停止处理之后执行的压力补偿操作中，从原料气体中进行碳沉积的可能性比以前低。 氢发生器包括：原料供给单元（102,103），其被配置为阻止原料的供给; 蒸汽供应单元（104,105），其构造成用于阻止蒸汽的供应; 重整器108，其包括重整催化剂109，其构造为通过使用从原料供给单元供给的原料和从蒸汽供给单元供给的蒸汽来生成含氢气体; 闭合单元116，其构造成阻挡设置在重整器的下游的至少一个气体通道; 以及控制器140，被配置为执行压力补偿操作，其中：在氢发生器停止期间，包含在重整器中的氢，来自原料供应单元的原料的供应和来自蒸汽供应源的蒸汽的供应 单元被封闭，关闭单元关闭; 并且为了补偿由于在关闭单元关闭之后重整器中的温度降低导致的重整器中的压力降低，包含在重整器中的氢气将蒸汽从蒸汽供应单元供应到重整器。
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公开(公告)号：US20130344408A1
公开(公告)日：2013-12-26
申请号：US14002979
申请日：2012-02-15
IPC分类号： H01M8/04
CPC分类号： H01M8/04022 , F23N1/022 , F23N5/003 , F23N2027/02 , F23N2033/08 , F23N2037/02 , F23N2041/06 , F24H2240/10 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/043 , H01M8/04955 , H01M8/0618 , H01M8/0662 , H01M8/2425 , H01M2250/10 , H01M2250/405 , Y02B90/14 , Y02B90/16
摘要： A power generation system according to the present invention includes: a fuel cell unit including a fuel cell, a hydrogen generator having a first combustor, and a case; a controller; a combustion unit including a second combustor; and a discharge passage formed to cause the case and the combustion unit to communicate with each other. In a case where the controller causes one of the first combustor and the second combustor to perform the ignition operation, the controller maintains an operating state of the other combustor during the period of the ignition operation of the one combustor.
摘要翻译： 根据本发明的发电系统包括：燃料电池单元，包括燃料电池，具有第一燃烧器的氢发生器和壳体; 控制器 包括第二燃烧器的燃烧单元; 以及形成为使壳体和燃烧单元彼此连通的排出通路。 在控制器使第一燃烧器和第二燃烧器中的一个进行点火操作的情况下，控制器在一个燃烧器的点火操作期间保持另一个燃烧器的运行状态。
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公开(公告)号：US20130252125A1
公开(公告)日：2013-09-26
申请号：US13990327
申请日：2012-04-26
申请人： Keisuke Shiosaki , Hiroshi Tatsui , Junji Morita , Akinori Yukimasa , Hidetoshi Wakamatsu , Atsutaka Inoue
发明人： Keisuke Shiosaki , Hiroshi Tatsui , Junji Morita , Akinori Yukimasa , Hidetoshi Wakamatsu , Atsutaka Inoue
IPC分类号： H01M8/04
CPC分类号： H01M8/04225 , F23L17/005 , H01M8/04022 , H01M8/04223 , H01M8/04228 , H01M8/04302 , H01M8/04303 , H01M8/04761 , H01M8/04776 , H01M2250/10 , Y02B90/14 , Y02E60/50
摘要： A power generation system of the present invention comprises a fuel cell system (101), a gas supply device, a controller (102), a combustion device (103), an exhaust passage (70), a gas passage used to supply a gas supplied from the gas supply device to the exhaust passage (70), and a back-flow preventing device (20) placed in the gas passage or the exhaust passage (70), and the controller (102) executes an operation for relieving a state in which a valve element remains incapable of moving away from a valve seat in the back-flow preventing device (20) in such a manner that the gas supply device is operated so that a differential pressure between an upstream side and a downstream side of the back-flow preventing device (20) becomes a value equal to or greater than the predetermined time which can relieve the state in which valve element remains incapable of moving away from the valve seat, during a shut-down state or at start-up of the fuel cell system (101).
摘要翻译： 本发明的发电系统包括燃料电池系统（101），气体供应装置，控制器（102），燃烧装置（103），排气通道（70），用于供应气体的气体通道 从所述气体供给装置供给到所述排气通路（70），以及设置在所述气体通路或排气通路（70）中的回流防止装置（20），所述控制器（102）执行用于缓和状态 其中阀元件保持不能远离背流防止装置（20）中的阀座移动，使得气体供应装置被操作，使得气体供应装置的上游侧和下游侧之间的压差 逆流防止装置（20）成为等于或大于预定时间的值，其可以减轻阀元件在关闭状态期间或启动期间保持不能离开阀座的状态 燃料电池系统（101）。
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公开(公告)号：US20110117461A1
公开(公告)日：2011-05-19
申请号：US13055633
申请日：2009-07-24
申请人： Akira Maenishi , Yuuji Mukai , Hiroki Fujioka , Akinori Yukimasa , Kiyoshi Taguchi , Shigeki Yasuda , Akinari Nakamura
发明人： Akira Maenishi , Yuuji Mukai , Hiroki Fujioka , Akinori Yukimasa , Kiyoshi Taguchi , Shigeki Yasuda , Akinari Nakamura
CPC分类号： H01M8/0618 , B01J8/0469 , B01J8/0492 , B01J8/0496 , B01J2208/00203 , B01J2208/00212 , B01J2208/00309 , B01J2208/00495 , B01J2208/00504 , B01J2208/0053 , B01J2208/00849 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0816 , C01B2203/0822 , C01B2203/0827 , C01B2203/0894 , C01B2203/1241 , C01B2203/1294 , C01B2203/82 , H01M8/0631 , Y02P20/128
摘要： A hydrogen generation device or a fuel cell system of the present invention can prevent deterioration or breakage of portions of the hydrogen generation device, which is caused by thermal stress attributable to repeated operation and halt. Thus, it is possible to increase the life and enhance the stability of the device and the system.A hydrogen generation device 76 of a fuel cell system 100 includes a hydrogen generation device main body 78 including a combustor 4 provided therein for combusting a predetermined medium capable of generating hydrogen and a plurality of pipes which are connected to the hydrogen generation device main body 78 for allowing the predetermined medium flow into or out of the hydrogen generation device main body 78. A temperature gradient is formed in the hydrogen generation device main body 78 by operation of the combustor 4, whereby a high temperature portion and a low temperature portion are formed in the hydrogen generation device main body 78. All of the plurality of pipes are arranged in the low temperature portion. A support 70 supports the hydrogen generation device main body 78 from an outside of the low temperature portion.
摘要翻译： 本发明的氢生成装置或燃料电池系统能够防止由于重复操作引起的热应力引起的氢产生装置的部分的劣化或破裂而停止。 因此，可以增加设备和系统的寿命并提高其稳定性。 燃料电池系统100的氢产生装置76包括氢生成装置主体78，其包括设置在其中的燃烧器4，用于燃烧能够产生氢的预定介质和连接到氢产生装置主体78的多个管 用于允许预定的介质流入或流出氢产生装置主体78.通过燃烧器4的操作在氢产生装置主体78中形成温度梯度，从而形成高温部分和低温部分 在氢产生装置主体78中。所有多个管都布置在低温部分中。 支撑件70从低温部分的外部支撑氢产生装置主体78。
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公开(公告)号：US20100183934A1
公开(公告)日：2010-07-22
申请号：US12439972
申请日：2007-09-21
IPC分类号： H01M8/04
CPC分类号： H01M8/04029 , F24D11/005 , F24H2240/10 , H01M8/04052 , H01M8/04358 , H01M8/04723 , H01M2250/405 , Y02B90/16
摘要： A fuel cell system includes: a fuel cell (1) configured to generate electric power by a reaction between fuel and an oxidizing agent; a cooling passage (3) through which a first heat medium for cooling down the fuel cell (1) flows; a heat exchanger (5) disposed on the cooling passage (3); and an exhaust heat recovery passage (7) through which a second heat medium which exchanges heat with the first heat medium by the heat exchanger (5) flows, wherein a deceleration portion (7c) configured to reduce a flow velocity of the second heat medium and a bubble release portion (7d) configured to discharge bubbles in the deceleration portion (7c) to an outside of the exhaust heat recovery passage (7) are disposed on the exhaust heat recovery passage (7).
摘要翻译： 燃料电池系统包括：燃料电池（1），被配置为通过燃料和氧化剂之间的反应产生电力; 用于冷却燃料电池（1）的第一热介质流过的冷却通道（3） 设置在所述冷却通路（3）上的热交换器（5） 和排气热回收通路（7），利用热交换器（5）与第一热介质进行热交换的第二热介质流过的排气热回收通路（7），其中，减速部（7c）构成为使第二热介质 在排气热回收通路（7）上配置有将减速部（7c）中的气泡排出到排气热回收通路（7）的外部的气泡释放部（7d）。
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公开(公告)号：US09640820B2
公开(公告)日：2017-05-02
申请号：US13821280
申请日：2011-12-09
IPC分类号： H01M8/06 , H01M8/0612 , F23J11/02 , F23N3/08 , H01M8/04007 , H01M8/0438 , H01M8/04746 , F24H9/00 , F24D17/00 , F24D19/10
CPC分类号： H01M8/0618 , F23J11/02 , F23N3/082 , F24D17/0052 , F24D19/1006 , F24D2200/04 , F24D2200/19 , F24H9/0084 , F24H2240/10 , H01M8/04067 , H01M8/04425 , H01M8/04761 , H01M8/04776 , H01M8/0612 , H01M2250/10 , Y02B10/70 , Y02B90/14
摘要： A power generation system of the present invention includes: a fuel cell unit (101) including a fuel cell (11) and a case (12); a controller (102); a combustion unit (103) provided outside the case (12) and configured to combust a combustible gas to supply heat; and a discharge passage (70) configured to cause the fuel cell unit (101) and the combustion unit (103) to communicate with each other, wherein in a case where an exhaust gas is being discharged to the discharge passage (70) from one of the fuel cell unit (101) and the combustion unit (103) and the controller (102) changes the flow rate of the exhaust gas discharged from the other unit, the controller (102) controls at least the flow rate of the exhaust gas discharged from the other unit such that the flow rate of the exhaust gas discharged from the one unit becomes constant.
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公开(公告)号：US09478813B2
公开(公告)日：2016-10-25
申请号：US13993626
申请日：2011-12-13
CPC分类号： H01M8/04014 , F23J2211/20 , F23L17/005 , F23N3/082 , F23N5/242 , F23N2027/02 , F23N2033/04 , H01M8/04022 , H01M8/04776 , H01M8/2475 , H01M2250/10 , H01M2250/405 , Y02B90/14 , Y02B90/16 , Y02E60/50 , Y02P80/15
摘要： A power generation system has a power generation unit (1), a casing (2) accommodating the power generation unit (1), a ventilator (3) configured to ventilate the interior of the casing (2), and a first exhaust gas passage (4) configured to pass therethrough an exhaust gas from the ventilator (3) which is discharged out of the casing (2). The first exhaust gas passage (4) merges with a second exhaust gas passage (6) connected to a duct (11) open to outside air before the second exhaust gas passage (6) is connected to the duct (11), the second exhaust gas passage (6) being configured to pass a combustion exhaust gas from a combustion device (5) configured to generate heat to be supplied to a heat load.
摘要翻译： 发电系统具有发电单元（1），容纳发电单元（1）的壳体（2），构造成使壳体（2）的内部通风的通气机（3），以及第一排气通路 （4），其构造成从排气出壳体（2）的通气机（3）通过排气。 第一废气通道（4）与在与第二排气通道（6）连接到管道（11）之前连接到与外部空气开放的管道（11）连接的第二废气通道（6）合并，第二排气通道 气体通道（6）构造成使来自燃烧装置（5）的燃烧废气通过被配置为产生供给热负荷的热量。
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公开(公告)号：US09431668B2
公开(公告)日：2016-08-30
申请号：US13990327
申请日：2012-04-26
申请人： Keisuke Shiosaki , Hiroshi Tatsui , Junji Morita , Akinori Yukimasa , Hidetoshi Wakamatsu , Atsutaka Inoue
发明人： Keisuke Shiosaki , Hiroshi Tatsui , Junji Morita , Akinori Yukimasa , Hidetoshi Wakamatsu , Atsutaka Inoue
CPC分类号： H01M8/04225 , F23L17/005 , H01M8/04022 , H01M8/04223 , H01M8/04228 , H01M8/04302 , H01M8/04303 , H01M8/04761 , H01M8/04776 , H01M2250/10 , Y02B90/14 , Y02E60/50
摘要： A power generation system of the present invention comprises a fuel cell system (101), a gas supply device, a controller (102), a combustion device (103), an exhaust passage (70), a gas passage used to supply a gas supplied from the gas supply device to the exhaust passage (70), and a back-flow preventing device (20) placed in the gas passage or the exhaust passage (70), and the controller (102) executes an operation for relieving a state in which a valve element remains incapable of moving away from a valve seat in the back-flow preventing device (20) in such a manner that the gas supply device is operated so that a differential pressure between an upstream side and a downstream side of the back-flow preventing device (20) becomes a value equal to or greater than the predetermined time which can relieve the state in which valve element remains incapable of moving away from the valve seat, during a shut-down state or at start-up of the fuel cell system (101).
摘要翻译： 本发明的发电系统包括燃料电池系统（101），气体供应装置，控制器（102），燃烧装置（103），排气通道（70），用于供应气体的气体通道 从所述气体供给装置供给到所述排气通路（70），以及设置在所述气体通路或排气通路（70）中的回流防止装置（20），所述控制器（102）执行用于缓和状态 其中阀元件保持不能远离背流防止装置（20）中的阀座移动，使得气体供应装置被操作，使得气体供应装置的上游侧和下游侧之间的压差 逆流防止装置（20）成为等于或大于预定时间的值，其可以减轻阀元件在关闭状态期间或启动期间保持不能离开阀座的状态 燃料电池系统（101）。
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