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1. 发明授权

US08546032B2 Fuel cell device 有权
标题翻译：燃料电池装置
公开(公告)号：US08546032B2
公开(公告)日：2013-10-01
申请号：US12788585
申请日：2010-05-27
申请人： Katsuhisa Tsuchiya , Toshiharu Ooe , Tsukasa Shigezumi , Kiyotaka Nakano , Yoshiyuki Kawamura
发明人： Katsuhisa Tsuchiya , Toshiharu Ooe , Tsukasa Shigezumi , Kiyotaka Nakano , Yoshiyuki Kawamura
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： C01B3/38 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/066 , C01B2203/0816 , C01B2203/1604 , C01B2203/1619 , C01B2203/169 , H01M8/0271 , H01M8/04022 , H01M8/04223 , H01M8/04225 , H01M8/04268 , H01M8/0618 , H01M8/2428 , H01M8/243 , H01M8/2484 , H01M2008/1293
摘要： The fuel cell device has a control device for conducting, at the time of startup, a partial oxidation reforming reaction (POX) inside the reformer, then an auto-thermal reforming reaction (ATR) inside the reformer, then a steam reforming reaction (SR) inside the reformer; a water supply device is provided with a pump for intermittently supplying extremely small amounts of water to the reformer using pulsed control; the control device controls the fuel supply device, the reforming air supply device, and the water supply device to respectively supply target supply flow rates of fuel, reforming air, and water based on the outputs of various sensors; and, in the ATR region, the control device suppresses changes in the flow rate of fuel supplied by the fuel supply device during at least a predetermined interval following the supply of water by the pump.
摘要翻译：燃料电池装置具有控制装置，其在起动时进行重整器内部的部分氧化重整反应（POX），然后在重整器内进行自热重整反应（ATR），然后进行蒸汽重整反应（SR ）改革者内供水装置设置有用于使用脉冲控制间歇地向重整器供应极少量的水的泵; 控制装置根据各种传感器的输出，控制燃料供给装置，重整用空气供给装置和供水装置，分别供给燃料，重整用空气和水的目标供给流量; 并且在ATR区域中，控制装置在由泵供给水之后的至少预定间隔期间抑制由燃料供给装置供给的燃料的流量的变化。

2. 发明申请

US20130196239A1 SOLID OXIDE FUEL CELL DEVICE 有权
标题翻译：固体氧化物燃料电池装置
公开(公告)号：US20130196239A1
公开(公告)日：2013-08-01
申请号：US13823902
申请日：2011-09-28
申请人： Toshiharu Otsuka , Katsuhisa Tsuchiya , Tsukasa Shigezumi , Toshiharu Ooe , Kiyotaka Nakano , Takuya Matsuo
发明人： Toshiharu Otsuka , Katsuhisa Tsuchiya , Tsukasa Shigezumi , Toshiharu Ooe , Kiyotaka Nakano , Takuya Matsuo
IPC分类号： H01M8/06
CPC分类号： H01M8/0618 , C01B3/02 , H01M8/0271 , H01M8/04022 , H01M8/04052 , H01M8/04223 , H01M8/04225 , H01M8/04268 , H01M8/0432 , H01M8/04373 , H01M8/04776 , H01M8/0662 , H01M8/0668 , H01M8/2428 , H01M8/243 , H01M8/2475 , H01M8/2484 , H01M2008/1293 , Y02E60/50 , Y02E60/525
摘要： To provide a solid oxide fuel cell device for preventing excess temperature rises inside a fuel cell module during the startup process. During a startup process, a control unit 110 controls the supplied amounts of fuel gas, oxidant gas, and steam supplied to a reformer 20 based on cell stack temperature and reformer temperature and causes transition to a generating process after transitioning to a PDX process, an ATR process, and a SR process, and controls to cause a transition to the next process if in each process the cell stack temperature and reformer temperature meet transition conditions set for each; when control unit 110 determines a temperature rise assist state, it controls to cause a transition to the generating process in a state of reduced fuel gas supply amounts compared to when it does not determine a temperature rise assist state.
摘要翻译：提供一种用于在启动过程中防止燃料电池模块内的过度温度升高的固体氧化物燃料电池装置。在启动过程中，控制单元110基于电池堆温度和重整器温度来控制提供给重整器20的燃料气体，氧化剂气体和蒸汽的供应量，并且在转换到PDX过程之后转换到生成过程， ATR过程和SR过程，并且如果在每个过程中，电池堆温度和重整器温度满足为每个过程设定的转变条件，则控制引起向下一个过程的转变; 当控制单元110确定升温辅助状态时，与不确定升温辅助状态相比，在控制单元110判定为升温辅助状态的情况下，控制使燃料气体供给量减少的状态下转变为生成处理。

3. 发明授权

US08492041B2 Solid oxide fuel cell 有权
标题翻译：固体氧化物燃料电池
公开(公告)号：US08492041B2
公开(公告)日：2013-07-23
申请号：US13262174
申请日：2010-03-31
申请人： Tsukasa Shigezumi , Toshiharu Ooe , Katsuhisa Tsuchiya , Kiyotaka Nakano , Yoshiyuki Kawamura
发明人： Tsukasa Shigezumi , Toshiharu Ooe , Katsuhisa Tsuchiya , Kiyotaka Nakano , Yoshiyuki Kawamura
IPC分类号： H01M8/04 , H01M8/12
CPC分类号： H01M8/04753 , H01M8/04559 , H01M8/04589 , H01M8/04619 , H01M8/0494 , H01M2008/1293
摘要： Provides a solid oxide fuel cell with which product life can be extended while a practical output power is maintained. The present invention is a solid oxide fuel cell, having a fuel cell module (2), a fuel supply device (38), an oxidant gas supply device (45), and a controller (110) for controlling the fuel supply amount; whereby the controller is furnished with a degradation determining circuit (110a) for determining degradation in a fuel cell module, and with a fuel correction circuit (110b) for correcting operating conditions based on a degradation determination; the fuel correction circuit can execute an increasing correction mode for increasing the fuel supply amount supplied to the fuel cell module so that rated output power is maintained, or can execute a decreasing correction mode for reducing rated output voltage so that the fuel supply amount is reduced; there is also a mode selection device (110c) for selecting correction modes.
摘要翻译：提供固体氧化物燃料电池，可延长产品寿命，同时保持实际的输出功率。本发明是一种固体氧化物燃料电池，具有燃料电池模块（2），燃料供给装置（38），氧化剂气体供给装置（45）和用于控制燃料供给量的控制器（110）由此控制器配备有用于确定燃料电池模块的劣化的劣化确定电路（110a），以及用于基于劣化确定校正操作条件的燃料校正电路（110b）; 燃料校正电路可以执行用于增加提供给燃料电池模块的燃料供给量以增加额定输出功率的增加校正模式，或者可以执行减小额定输出电压的减小校正模式，使得燃料供给量减少 ; 还存在用于选择校正模式的模式选择装置（110c）。

4. 发明申请

US20130183599A1 SOLID OXIDE FUEL CELL 有权
标题翻译：固体氧化物燃料电池
公开(公告)号：US20130183599A1
公开(公告)日：2013-07-18
申请号：US13876346
申请日：2011-09-29
申请人： Toshiharu Otsuka , Katsuhisa Tsuchiya , Tsukasa Shigezumi , Toshiharu Ooe , Kiyotaka Nakano , Takuya Matsuo
发明人： Toshiharu Otsuka , Katsuhisa Tsuchiya , Tsukasa Shigezumi , Toshiharu Ooe , Kiyotaka Nakano , Takuya Matsuo
IPC分类号： H01M8/04
CPC分类号： H01M8/04082 , H01M8/04022 , H01M8/04052 , H01M8/04223 , H01M8/04225 , H01M8/0432 , H01M8/04373 , H01M8/04604 , H01M8/04701 , H01M8/04753 , H01M8/04805 , H01M8/04925 , H01M8/0618 , H01M8/2428 , H01M8/2457 , H01M8/2475 , H01M8/2484 , H01M2008/1293 , H01M2250/405 , Y02B90/16 , Y02E60/50 , Y02E60/525
摘要： To provide a solid oxide fuel cell of the present capable of improving overall energy efficiency. The present invention is a solid oxide fuel cell having: a fuel cell module; a fuel supply device; a combustion chamber for burning residual fuel and heating; a heat storing material, a power demand detecting sensor; a temperature detection device, and a control device for controlling so that the fuel utilization rate is high when generated power is large, and also for changing output power at a delay to the fuel supply amount; whereby the control device is furnished with a stored heat amount estimating circuit, and when it is estimated that a usable heat amount has accumulated in the heat storing material, the fuel supply amount is reduced so that the fuel utilization rate increases vs. the same generated power.
摘要翻译：提供本发明能够提高整体能量效率的固体氧化物燃料电池。本发明是一种固体氧化物燃料电池，具有：燃料电池模块; 燃料供应装置; 用于燃烧残余燃料和加热的燃烧室; 蓄热材料，功率需求检测传感器; 温度检测装置和控制装置，用于在发电量大时控制燃料利用率高，并且还用于将延迟的输出功率改变为燃料供给量; 由此控制装置配备有存储的热量估计电路，并且当估计在储热材料中积累了可用热量时，燃料供给量减少，使得燃料利用率相对于相同的产生功率。

5. 发明授权

US09515335B2 Solid oxide fuel cell system 有权
标题翻译：固体氧化物燃料电池系统
公开(公告)号：US09515335B2
公开(公告)日：2016-12-06
申请号：US14347990
申请日：2011-09-29
申请人： Toshiharu Otsuka , Katsuhisa Tsuchiya , Tsukasa Shigezumi , Toshiharu Ooe , Kiyotaka Nakano , Takuya Matsuo
发明人： Toshiharu Otsuka , Katsuhisa Tsuchiya , Tsukasa Shigezumi , Toshiharu Ooe , Kiyotaka Nakano , Takuya Matsuo
IPC分类号： H01M8/04 , H01M8/24
CPC分类号： H01M8/04992 , H01M8/04626 , H01M8/04753 , H01M8/0491 , H01M8/243 , H01M8/2465 , Y02E60/50
摘要： The invention is to provide a solid oxide fuel cell system including: a fuel cell module, a fuel flow regulator unit, a first power demand detection device, a control section for controlling a fuel supply amount and setting the current value extractable from the fuel cell module, an inverter for extracting current in a range not exceeding the extractable current value, and a power state detecting sensor for detecting actual extracted current value; whereby if actual extracted current value declines, then under circumstances where power demand begins to rise in a state of extra margin in the fuel supply amount after the controller suddenly decreases the extractable current value and suddenly reduces the electrical collector, the controller increases the extractable current value at a high current rise rate of change.
摘要翻译：本发明提供一种固体氧化物燃料电池系统，包括：燃料电池模块，燃料流量调节器单元，第一电力需求检测装置，用于控制燃料供应量和设定从燃料电池可提取的电流值的控制部分模块，用于在不超过可提取电流值的范围内提取电流的逆变器，以及用于检测实际提取的电流值的电力状态检测传感器; 如果实际提取的电流值下降，则在控制器突然降低可提取电流值并突然减少集电器之后，在燃料供给量的额外余量状态下电力需求开始上升的情况下，控制器增加可提取电流价值在高电流上升率变化。

6. 发明授权

US09385386B2 Solid oxide fuel cell system 有权
标题翻译：固体氧化物燃料电池系统
公开(公告)号：US09385386B2
公开(公告)日：2016-07-05
申请号：US13876934
申请日：2011-09-28
申请人： Toshiharu Otsuka , Katsuhisa Tsuchiya , Tsukasa Shigezumi , Toshiharu Ooe , Kiyotaka Nakano , Takuya Matsuo
发明人： Toshiharu Otsuka , Katsuhisa Tsuchiya , Tsukasa Shigezumi , Toshiharu Ooe , Kiyotaka Nakano , Takuya Matsuo
IPC分类号： H01M8/06 , H01M8/04 , H01M8/12
CPC分类号： H01M8/0606 , H01M8/04022 , H01M8/04268 , H01M8/04373 , H01M8/04776 , H01M8/0618 , H01M2008/1293 , Y02E60/50 , Y02E60/525
摘要： A solid oxide fuel cell system is disclosed. The solid oxide fuel cell system includes a cell stack having multiple adjacent fuel cells; a reformer that reforms raw gas and produces fuel gas supplied to the fuel cells; a combustion section that causes combustion of the fuel gas discharged from the fuel cells and heats the reformer with combustion heat of the fuel gas; an ignition device that ignites the combustion section; a combustion state confirmation device that senses that heating of the entire reformer has started using the advancement of flame transfer between fuel cells in the combustion section; and a controller programmed to start an operation of the system heating the reformer by using combustion heat from the combustion section and reaction heat from the partial oxidation reforming reaction (POX) in the reformer. During the period until the combustion state confirmation device senses that the heating of the entire reformer has started after the ignition device ignited the combustion section, the controller suppresses the amount of heat emitted by the partial oxidation reforming reaction in the reformer more than the amount of heat emitted after heating of the entire reformer has started.
摘要翻译：公开了一种固体氧化物燃料电池系统。固体氧化物燃料电池系统包括具有多个相邻燃料电池的电池堆; 改革原燃料和生产向燃料电池供应的燃料气体的改革者; 燃烧部，其使从燃料电池排出的燃料气体燃烧，并利用燃料气体的燃烧热加热重整器; 点燃燃烧部分的点火装置; 检测整个重整器的加热开始使用燃烧部中的燃料电池之间的火焰传递的燃烧状态确认装置; 以及控制器，被编程为开始通过使用来自燃烧部分的燃烧热量和重整器中部分氧化重整反应（POX）的反应热来加热重整器的系统的操作。在燃烧状态确认装置感测到在点火装置点燃燃烧部分之后开始整个重整器的加热的时间段期间，控制器抑制重整器中的部分氧化重整反应发出的热量大于加热整个重整器后发出的热量已经开始。

7. 发明授权

US08900764B2 Solid oxide fuel cell device 有权
标题翻译：固体氧化物燃料电池装置
公开(公告)号：US08900764B2
公开(公告)日：2014-12-02
申请号：US12788904
申请日：2010-05-27
申请人： Katsuhisa Tsuchiya , Toshiharu Otsuka , Tsukasa Shigezumi , Toshiharu Ooe , Kiyotaka Nakano , Yoshiyuki Kawamura
发明人： Katsuhisa Tsuchiya , Toshiharu Otsuka , Tsukasa Shigezumi , Toshiharu Ooe , Kiyotaka Nakano , Yoshiyuki Kawamura
IPC分类号： H01M8/06 , H01M8/04 , H01M8/24 , H01M8/12
CPC分类号： H01M8/0618 , H01M8/04022 , H01M8/04268 , H01M8/0432 , H01M8/04365 , H01M8/04373 , H01M8/0438 , H01M8/04395 , H01M8/04425 , H01M8/04492 , H01M8/04567 , H01M8/04597 , H01M8/04619 , H01M8/04753 , H01M8/04776 , H01M8/04992 , H01M8/2428 , H01M8/243 , H01M2008/1293 , Y02B90/14 , Y02E60/50 , Y02E60/525
摘要： To provide a solid oxide fuel cell device capable of smooth transition from a startup state to an electrical generating state. The present invention is a solid oxide fuel cell device (1) for generating electricity, having a fuel cell module (2); a reformer (20), a fuel supply device (38); a water supply device (28), a generating oxidant gas supply device (45), and a controller (110) for controlling the fuel supply device and water supply device at the time of startup when the fuel cell module solid oxide fuel cell unit is raised to a temperature at which electrical generation is possible, inducing in the reformer a SR in which only a steam reforming reaction occurs; wherein the control section maintains the fuel supply flow rate in the SR immediately prior to electrical generation at an electrical generation standby fuel supply flow rate determined according to solid oxide fuel module usage conditions and smaller than the fuel supply flow rate at the time of SR startup.
摘要翻译：提供能够从启动状态平滑过渡到发电状态的固体氧化物型燃料电池元件。本发明是一种具有燃料电池模块（2）的发电用固体氧化物型燃料电池装置（1）。重整器（20），燃料供给装置（38）; 供水装置（28），发电氧化剂气体供给装置（45），以及控制器（110），其用于在燃料电池模块固体氧化物型燃料电池单元为起动时控制启动时的燃料供给装置和供水装置升高到能够进行发电的温度，在重整器中诱导仅发生蒸汽重整反应的SR; 其特征在于，所述控制部在根据固体氧化物燃料组件的使用条件确定的发电备用燃料供给流量和比SR启动时的燃料供给流量小的情况下，立即在发电前保持所述SR中的燃料供给流量。

8. 发明授权

US08859156B2 Solid oxide fuel cell 有权
标题翻译：固体氧化物燃料电池
公开(公告)号：US08859156B2
公开(公告)日：2014-10-14
申请号：US13262135
申请日：2010-03-31
申请人： Tsukasa Shigezumi , Toshiharu Ooe , Katsuhisa Tsuchiya , Kiyotaka Nakano , Yoshiyuki Kawamura
发明人： Tsukasa Shigezumi , Toshiharu Ooe , Katsuhisa Tsuchiya , Kiyotaka Nakano , Yoshiyuki Kawamura
IPC分类号： H01M8/04 , H01M8/12
CPC分类号： H01M8/04619 , H01M8/04701 , H01M8/04753 , H01M2008/1293 , Y02E60/50 , Y02E60/525
摘要： To provide a solid oxide fuel cell capable of extending the time period over which a minimum rated output power can be maintained while restraining the advance of fuel cell module degradation.The present invention is a solid oxide fuel cell (1), having a fuel cell module (2), a fuel supply device (38), an oxidant gas supply device (45), and a controller (110); wherein the controller is furnished with a degradation determining circuit for determining degradation (110a) and a fuel correction circuit for correcting operating condition (110b); in which the fuel correction circuit executes a correction to reduce rated output power so that the fuel supply amount is reduced when a determination is made that the fuel cell module has degraded, and when degradation of the fuel cell module advances and predetermined correction switching condition is satisfied, the fuel correction circuit corrects the fuel supply amount supplied to the fuel cell module so as to maintain the reduced rated output power.
摘要翻译：提供一种固体氧化物燃料电池，其能够延长能够保持最小额定输出功率的时间段，同时抑制燃料电池模块劣化的进行。本发明是一种具有燃料电池模块（2），燃料供应装置（38），氧化剂气体供应装置（45）和控制器（110）的固体氧化物燃料电池（1）其中所述控制器配备有用于确定劣化的劣化确定电路（110a）和用于校正操作条件（110b）的燃料校正电路; 其中燃料校正电路执行校正以降低额定输出功率，使得当确定燃料电池模块已经劣化时，并且当燃料电池模块的劣化前进并且预定的校正切换条件为燃料校正电路校正供给燃料电池模块的燃料供给量，以保持额定输出功率的降低。

9. 发明授权

US08835069B2 Fuel cell system having controllable water feed flow rate 有权
标题翻译：具有可控供水流量的燃料电池系统
公开(公告)号：US08835069B2
公开(公告)日：2014-09-16
申请号：US12751500
申请日：2010-03-31
申请人： Toshiharu Ooe , Kiyotaka Nakano , Yoshiyuki Kawamura , Katsuhisa Tsuchiya , Tsukasa Shigezumi
发明人： Toshiharu Ooe , Kiyotaka Nakano , Yoshiyuki Kawamura , Katsuhisa Tsuchiya , Tsukasa Shigezumi
IPC分类号： H01M8/04
CPC分类号： C01B3/382 , C01B2203/0244 , C01B2203/0261 , C01B2203/066 , C01B2203/1064 , C01B2203/1258 , C01B2203/148 , C01B2203/1604 , C01B2203/1609 , C01B2203/1619 , H01M8/04022 , H01M8/04268 , H01M8/04373 , H01M8/04425 , H01M8/04776 , H01M8/04828 , H01M8/0618 , H01M8/1231 , H01M2008/1293
摘要： A fuel cell system includes a fuel cell module having a solid-oxide fuel cell and a reformer adapted to perform steam reforming of a fuel gas supplied to the solid-oxide fuel cell, a water supplying unit and a control unit. The controller unit is adapted to control, at least during start up of the fuel cell system switching of a pulse pump from a stop state to a pumping state to start pumping of water, and to change the pulse pump to a normal control state after performing a start-operation-control which sets a feed flow rate of the pulse pump higher for a predetermined time than a feed flow rate of the water during the normal control state.
摘要翻译：燃料电池系统包括具有固体氧化物燃料电池的燃料电池模块和适于对供给到固体氧化物燃料电池的燃料气体进行蒸汽重整的重整器，供水单元和控制单元。控制器单元适于至少在燃料电池系统启动期间控制脉冲泵从停止状态切换到泵送状态以开始泵送水，并且在执行之后将脉冲泵改变到正常控制状态开始操作控制，其将脉冲泵的进料流量设定为比正常控制状态期间的水的进料流量高预定时间。

10. 发明申请

US20130216926A1 SOLID OXIDE FUEL CELL SYSTEM 有权
标题翻译：固体氧化物燃料电池系统
公开(公告)号：US20130216926A1
公开(公告)日：2013-08-22
申请号：US13876934
申请日：2011-09-28
申请人： Toshiharu Otsuka , Katsuhisa Tsuchiya , Tsukasa Shigezumi , Toshiharu Ooe , Kiyotaka Nakano , Takuya Matsuo
发明人： Toshiharu Otsuka , Katsuhisa Tsuchiya , Tsukasa Shigezumi , Toshiharu Ooe , Kiyotaka Nakano , Takuya Matsuo
IPC分类号： H01M8/06
CPC分类号： H01M8/0606 , H01M8/04022 , H01M8/04268 , H01M8/04373 , H01M8/04776 , H01M8/0618 , H01M2008/1293 , Y02E60/50 , Y02E60/525
摘要： A solid oxide fuel cell system is disclosed. The solid oxide fuel cell system includes a cell stack having multiple adjacent fuel cells; a reformer that reforms raw gas and produces fuel gas supplied to the fuel cells; a combustion section that causes combustion of the fuel gas discharged from the fuel cells and heats the reformer with combustion heat of the fuel gas; an ignition device that ignites the combustion section; a combustion state confirmation device that senses that heating of the entire reformer has started using the advancement of flame transfer between fuel cells in the combustion section; and a controller programmed to start an operation of the system heating the reformer by using combustion heat from the combustion section and reaction heat from the partial oxidation reforming reaction (POX) in the reformer. During the period until the combustion state confirmation device senses that the heating of the entire reformer has started after the ignition device ignited the combustion section, the controller suppresses the amount of heat emitted by the partial oxidation reforming reaction in the reformer more than the amount of heat emitted after heating of the entire reformer has started.
摘要翻译：公开了一种固体氧化物燃料电池系统。固体氧化物燃料电池系统包括具有多个相邻燃料电池的电池堆; 改革原燃料和生产向燃料电池供应的燃料气体的改革者; 燃烧部，其使从燃料电池排出的燃料气体燃烧，并利用燃料气体的燃烧热加热重整器; 点燃燃烧部分的点火装置; 检测整个重整器的加热开始使用燃烧部中的燃料电池之间的火焰传递的燃烧状态确认装置; 以及控制器，被编程为开始通过使用来自燃烧部分的燃烧热量和重整器中部分氧化重整反应（POX）的反应热来加热重整器的系统的操作。在燃烧状态确认装置感测到在点火装置点燃燃烧部分之后开始整个重整器的加热的时间段期间，控制器抑制重整器中的部分氧化重整反应发出的热量大于加热整个重整器后发出的热量已经开始。

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