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31. 发明授权

US08546029B2 Solid oxide fuel cell 有权
标题翻译：固体氧化物燃料电池
公开(公告)号：US08546029B2
公开(公告)日：2013-10-01
申请号：US13040884
申请日：2011-03-04
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： H01M8/04776 , H01M8/04425 , H01M8/0612 , H01M8/0618 , H01M8/2428 , H01M8/243 , H01M2008/1293
摘要： To provide a solid oxide fuel cell in which the reformer is compact but is capable of supplying an appropriate quantity of fuel. The present invention is a solid oxide fuel cell (1) for generating electricity using fuel reformed by a reformer (20) and air, including a fuel supply means (38), a reformed air supply means (44), a water supply means (28) for supplying water to the reformer, a fuel supply quantity detection sensor (132) for detecting the quantity of fuel actually supplied, a fuel cell module (2), and a control means (110) for controlling each supply means so that the target quantities of fuel, reforming air, and water are fed into the reformer; the control means controls the fuel supply means to match the target fuel supply quantity, and controls the fuel supply means so that tracking performance of fuel supply quantity relative to target fuel supply quantity is higher when reforming air is being supplied to the reformer than when it is not being supplied.
摘要翻译：提供固体氧化物燃料电池，其中重整器紧凑但能够供应适量的燃料。本发明是一种使用由重整器（20）重整的燃料和空气发电的固体氧化物型燃料电池（1），包括燃料供给装置（38），改质空气供给装置（44），供水装置 28），用于向重整器供水的燃料供给量检测传感器（132），用于检测实际供给的燃料量的燃料供给量检测传感器（132），燃料电池模块（2）和控制装置（110），用于控制每个供给装置，将目标量的燃料，重整空气和水进料到重整器中; 控制装置控制燃料供给装置以匹配目标燃料供应量，并且控制燃料供应装置，使得当向重整器供应重整空气时，相对于目标燃料供应量的燃料供应量的跟踪性能比在没有提供。

32. 发明申请

US20130171534A1 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：US20130171534A1
公开(公告)日：2013-07-04
申请号：US13823906
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 , C01B3/02 , C01B3/34 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/066 , C01B2203/0816 , C01B2203/1258 , C01B2203/1604 , C01B2203/1619 , C01B2203/169 , H01M8/04022 , H01M8/04052 , H01M8/04089 , H01M8/04223 , H01M8/04268 , H01M8/0432 , H01M8/04373 , H01M8/04701 , H01M8/04738 , H01M8/04753 , H01M8/04761 , H01M8/04776 , H01M8/0618 , H01M8/0625 , H01M8/0662 , H01M8/0668 , H01M8/2425 , H01M8/243 , H01M8/2475 , H01M2008/1293 , Y02E60/50 , Y02E60/525
摘要： A solid oxide fuel cell device is provided which prevents excessive rising of the temperature inside a fuel cell module during the startup process. In a startup process, control unit controls to cause a transition from a fuel gas reforming reaction process to a POX process, an ATR process, and a SR process, then to a generating process; when the cell stack temperature and reformer temperature in each process satisfy respectively set transition conditions, a transition to the next process takes place; if control unit determines a temperature rise assist state exists, it executes an excess temperature rise suppression control so that during at least the transition to the generating process, the reformer temperature does not exceed a predetermined value.
摘要翻译：提供固体氧化物燃料电池装置，其防止在启动过程中燃料电池模块内的温度过度上升。在启动过程中，控制单元控制从燃料气体重整反应过程转变到POX过程，ATR过程和SR过程，然后进行生成过程; 当每个过程中的电池堆温度和重整器温度分别满足设定的转变条件时，发生向下一过程的转变; 如果控制单元确定温度上升辅助状态存在，则执行过度的升温抑制控制，使得在至少转换到生成过程中，重整器温度不超过预定值。

33. 发明申请

US20110076576A1 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：US20110076576A1
公开(公告)日：2011-03-31
申请号：US12893387
申请日：2010-09-29
申请人： Toshiharu OTSUKA , Katsuhisa Tsuchiya , Tsukasa Shigezumi , Toshiharu Ooe , Kiyotaka Nakano
发明人： Toshiharu OTSUKA , Katsuhisa Tsuchiya , Tsukasa Shigezumi , Toshiharu Ooe , Kiyotaka Nakano
IPC分类号： H01M8/06
CPC分类号： H01M8/04753 , H01M8/0494 , H01M2008/1293
摘要： The present invention is a solid oxide fuel cell device with a load following function for changing a fuel supply rate in response to a load defined as a required power determined by demand power. The solid oxide fuel cell device of the present invention comprises a fuel module having a fuel cell stack composed of a plurality of solid oxide fuel cells and a reformer for reforming fuel and supplying the fuel to the fuel cells; an inverter for receiving electrical power generated by the fuel cell module and converting the power to alternating power; a command power value setting device for setting a command power value to be generated by the fuel cell module based on the amount of load; a fuel control device for determining a fuel supply rate supplied to the fuel cells and supplying the fuel so as to generate the above command power value; an inverter permitted power value instruction device for instructing to the inverter an inverter permitted power value corresponding to the above command power value, which is the permitted amount of power to be extracted from the fuel cell module, after the fuel has been supplied to the fuel cells by the fuel control device; and an inverter permitted power value change device for changing the amount of change per unit time in the next inverter permitted power value and outputting the amount of change unit time to the inverter permitted power value instruction device; wherein the inverter permitted power value change device presets a plurality of proportionality characteristics indicating the differing multiple amounts of change per unit time, selecting one proportionality characteristic from among multiple proportionality characteristics based on the status of load, changing the amount of change per unit time in the next inverter permitted power value by using the selected proportionality characteristic.
摘要翻译：本发明是一种固体氧化物燃料电池装置，其具有负载跟随功能，用于响应于被定义为由需求功率确定的所需功率的负载来改变燃料供应速率。本发明的固体氧化物型燃料电池装置具备燃料组件，该燃料组件具有由多个固体氧化物燃料电池组成的燃料电池组和用于重整燃料并将燃料供给燃料电池的重整器; 用于接收由燃料电池模块产生的电力并将电力转换成交流电力的逆变器; 指令功率值设定装置，用于根据负载量设定燃料电池模块生成的指令功率值; 燃料控制装置，用于确定供应到燃料电池并供应燃料以产生上述指令功率值的燃料供应速率; 逆变器允许电力值指示装置，用于向所述逆变器指示在将所述燃料供给到所述燃料之后，将与所述指示功率值对应的逆变器允许功率值作为从燃料电池模块提取的电力的允许量电池由燃料控制装置; 以及逆变器允许电力值变更装置，用于在下一个逆变器许可电力值中改变每单位时间的变化量，并将变化量单位时间输出到逆变器允许电力值指示装置; 其特征在于，所述逆变器允许功率值变更装置预先设定表示每单位时间的不同的多个变化量的多个比例特性，根据负载状态从多个比例特性中选择一个比例特性，改变每单位时间的变化量下一个逆变器通过使用所选择的比例特性来允许功率值。

34. 发明授权

US09331351B2 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：US09331351B2
公开(公告)日：2016-05-03
申请号：US12788878
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： H01M8/04 , H01M8/06 , C01B3/38 , H01M8/24 , H01M8/12
CPC分类号： H01M8/0618 , C01B3/38 , C01B2203/0244 , C01B2203/066 , C01B2203/1058 , C01B2203/1064 , C01B2203/1258 , C01B2203/1276 , C01B2203/1609 , C01B2203/1619 , C01B2203/1685 , C01B2203/169 , H01M8/0271 , H01M8/04022 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04268 , H01M8/0432 , H01M8/04776 , H01M8/0625 , H01M8/2428 , H01M8/243 , H01M8/2484 , H01M2008/1293 , 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; whereby the controller controls the fuel supply device during the SR operation such that electrical generation is started after reducing the fuel supply flow rate prior to starting electrical generation.
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至可能发电的温度; 由此控制器在SR操作期间控制燃料供应装置，使得在开始发电之前降低燃料供应流量之后开始发电。

35. 发明授权

US09214690B2 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：US09214690B2
公开(公告)日：2015-12-15
申请号：US13823906
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 , C01B3/02 , H01M8/24 , H01M8/12
CPC分类号： H01M8/0606 , C01B3/02 , C01B3/34 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/066 , C01B2203/0816 , C01B2203/1258 , C01B2203/1604 , C01B2203/1619 , C01B2203/169 , H01M8/04022 , H01M8/04052 , H01M8/04089 , H01M8/04223 , H01M8/04268 , H01M8/0432 , H01M8/04373 , H01M8/04701 , H01M8/04738 , H01M8/04753 , H01M8/04761 , H01M8/04776 , H01M8/0618 , H01M8/0625 , H01M8/0662 , H01M8/0668 , H01M8/2425 , H01M8/243 , H01M8/2475 , H01M2008/1293 , Y02E60/50 , Y02E60/525
摘要： A solid oxide fuel cell device is provided which prevents excessive rising of the temperature inside a fuel cell module during the startup process. In a startup process, control unit controls to cause a transition from a fuel gas reforming reaction process to a POX process, an ATR process, and a SR process, then to a generating process; when the cell stack temperature and reformer temperature in each process satisfy respectively set transition conditions, a transition to the next process takes place; if control unit determines a temperature rise assist state exists, it executes an excess temperature rise suppression control so that during at least the transition to the generating process, the reformer temperature does not exceed a predetermined value.
摘要翻译：提供固体氧化物燃料电池装置，其防止在启动过程中燃料电池模块内的温度过度上升。在启动过程中，控制单元控制从燃料气体重整反应过程转变到POX过程，ATR过程和SR过程，然后进行生成过程; 当每个过程中的电池堆温度和重整器温度分别满足设定的转变条件时，发生向下一过程的转变; 如果控制单元确定温度上升辅助状态存在，则执行过度的升温抑制控制，使得在至少转换到生成过程中，重整器温度不超过预定值。

36. 发明授权

US08980496B2 Solid oxide fuel cell 有权
标题翻译：固体氧化物燃料电池
公开(公告)号：US08980496B2
公开(公告)日：2015-03-17
申请号：US13262141
申请日：2010-03-31
申请人： Toshiharu Ooe , Katsuhisa Tsuchiya , Kiyotaka Nakano , Tsukasa Shigezumi , Yoshiyuki Kawamura
发明人： Toshiharu Ooe , Katsuhisa Tsuchiya , Kiyotaka Nakano , Tsukasa Shigezumi , Yoshiyuki Kawamura
IPC分类号： H01M8/04 , H01M8/12
CPC分类号： H01M8/04798 , H01M8/0432 , H01M8/04373 , H01M8/04425 , H01M8/04447 , H01M8/04455 , H01M8/0447 , H01M8/04537 , H01M8/04619 , H01M8/04679 , H01M8/04753 , H01M8/0494 , H01M8/243 , H01M8/2475 , H01M8/2484 , H01M2008/1293 , H01M2250/405 , Y02B90/16 , Y02E60/50 , Y02E60/525
摘要： A solid oxide fuel cell is provided with which the further advance of degradation can be restrained relative to fuel cell units in which degradation has advanced. The present invention is a solid oxide fuel cell system which varies output power in response to a required generation amount. The system comprises a fuel cell module furnished with multiple fuel cell units, a fuel supply device for supplying fuel to the fuel cell module, an oxidant gas supply device for supplying oxidant gas to the fuel cell module, and a controller for changing the amount of fuel supplied from the fuel supply means in response to the required generation amount. The controller reduces the rate of change in the fuel supply amount per unit time when the required generation amount changes subsequent to an estimate or determination that the fuel cell module has degraded.
摘要翻译：提供了一种固体氧化物燃料电池，相对于劣化已经进步的燃料电池单元，可以进一步降低劣化进程。本发明是一种固体氧化物燃料电池系统，其响应于所需的发电量而改变输出功率。该系统包括具有多个燃料电池单元的燃料电池模块，用于向燃料电池模块供应燃料的燃料供应装置，用于向燃料电池模块供应氧化剂气体的氧化剂气体供应装置，以及用于改变燃料电池组件的量的控制器响应于所需的发电量，从燃料供给装置供应的燃料。当在燃料电池模块已经劣化的估计或确定之后所需的发电量改变时，控制器降低每单位时间的燃料供应量的变化率。

37. 发明申请

US20140242489A1 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：US20140242489A1
公开(公告)日：2014-08-28
申请号：US14347983
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： H01M8/04902 , H01M8/04626 , H01M8/04753 , H01M8/0491 , H01M8/243 , H01M8/2465 , H01M2008/1293 , Y02E60/50 , Y02E60/525
摘要： To provide a solid oxide fuel cell system capable of efficiently and simply controlling a low speed fuel cell module and a high speed inverter. The invention is a solid oxide fuel cell system, comprising: a fuel cell module, a fuel flow regulator unit, a control section comprising a first power demand detection circuit for controlling the fuel supply amount and for setting the value of current extractable from the fuel cell module; an inverter for extracting current from fuel cell module; and a second power demand detection circuit; and having an inverter control section for controlling the inverter independently from the fuel cell controller so that a current responsive to power demand is extracted from the fuel cell module in a range not exceeding the extractable current value input from the fuel cell controller.
摘要翻译：提供能够有效且简单地控制低速燃料电池模块和高速逆变器的固体氧化物燃料电池系统。本发明是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，控制部分，包括用于控制燃料供应量的第一电力需求检测电路和用于设定从燃料中提取的电流的值电池模块; 用于从燃料电池模块提取电流的逆变器; 和第二功率需求检测电路; 并且具有逆变器控制部分，用于独立于燃料电池控制器控制逆变器，使得在不超过从燃料电池控制器输入的可提取电流值的范围内，从燃料电池模块提取响应于电力需求的电流。

38. 发明授权

US08501358B2 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：US08501358B2
公开(公告)日：2013-08-06
申请号：US12893478
申请日：2010-09-29
申请人： Tsukasa Shigezumi , Toshiharu Otsuka , Katsuhisa Tsuchiya , Kiyotaka Nakano , Toshiharu Ooe
发明人： Tsukasa Shigezumi , Toshiharu Otsuka , Katsuhisa Tsuchiya , Kiyotaka Nakano , Toshiharu Ooe
IPC分类号： H01M8/06
CPC分类号： H01M8/04776 , H01M8/04268 , H01M8/0432 , H01M8/04753 , H01M8/0618 , H01M2008/1293
摘要： The present invention is a solid oxide fuel cell device (1), having a fuel cell module (2) furnished with a plurality of fuel cell units (16); fuel supply means (38) for supplying fuel; generating oxidant gas supply means (45) for supplying oxidant gas for generation; combustion section placed at one end portion of the solid oxide fuel cell units for combusting fuel; and control means for controlling the fuel supply means and generating oxidant gas supply means, and executing the startup mode operation for raising the solid oxide fuel cell units to a predetermined temperature, as well as the generating mode operation for outputting electrical power; whereby during the startup mode operation, the control means generates a weak power smaller than the generation startup power, raising the temperature of the solid oxide fuel cell units by the heat of generation.
摘要翻译：本发明是一种具有燃料电池模块（2）的固体氧化物燃料电池装置（1），其具有多个燃料电池单元（16）; 用于供应燃料的燃料供应装置（38）产生用于产生氧化剂气体的氧化剂气体供给装置（45）燃烧部分放置在用于燃烧燃料的固体氧化物燃料电池单元的一个端部; 以及控制装置，用于控制燃料供应装置并产生氧化剂气体供应装置，并执行用于将固体氧化物燃料电池单元升高到预定温度的启动模式操作以及用于输出电力的发电模式操作; 由此在启动模式操作期间，控制装置产生小于发电启动功率的弱功率，由于产生的热量使固体氧化物燃料电池单元的温度上升。

39. 发明申请

US20130183600A1 FUEL CELL DEVICE 审中-公开
标题翻译：燃料电池装置
公开(公告)号：US20130183600A1
公开(公告)日：2013-07-18
申请号：US13823867
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： H01M8/04
CPC分类号： H01M8/04365 , H01M8/04007 , H01M8/04089 , H01M8/04701 , H01M8/04708 , H01M8/04753
摘要： A fuel cell device capable of appropriately controlling stack temperature both before and after degradation of a fuel cell stack is provided. A fuel cell device furnished with a fuel cell stack, a fuel flow rate regulator unit, an air flow rate regulator unit, a generating chamber temperature sensor, and a control unit, whereby control unit controls supply flow rate AF so that stack temperature Ts is within temperature range A; control unit determines degradation of fuel cell stack and controls flow rate AF so that if fuel cell stack is not degrading, it increases flow rate AF to return stack temperature Ts to within the range A, and if degradation is ongoing, it does not permit an increase in flow rate AF to the supply amount required to return stack temperature Ts to the range A.
摘要翻译：提供能够在燃料电池堆的劣化前后适当地控制堆温度的燃料电池装置。具有燃料电池堆的燃料电池装置，燃料流量调节单元，空气流量调节单元，发电室温度传感器和控制单元，由此控制单元控制供给流量AF，使得堆温度Ts为在温度范围A内; 控制单元确定燃料电池堆的劣化并控制流量AF，使得如果燃料电池堆不劣化，则其增加流速AF以将堆温度Ts返回到范围A内，并且如果劣化正在进行，则不允许将流量AF增加到将堆温度Ts返回到范围A所需的供应量。

40. 发明授权

US08426074B2 Solid oxide fuel cell 有权
标题翻译：固体氧化物燃料电池
公开(公告)号：US08426074B2
公开(公告)日：2013-04-23
申请号：US13262162
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： H01M8/04365 , H01M8/04679 , H01M8/04731 , H01M8/04753 , H01M8/0494 , H01M8/243 , H01M2008/1293
摘要： A solid oxide fuel cell capable of extending the time period over which initial rated output power is maintained, while restraining increases in running cost. The present invention is a solid oxide fuel cell (1), having a fuel cell module (2) furnished with multiple fuel cell units, a fuel supply device (38), an oxidant gas supply device (45), and a controller (110) for controlling the amount of fuel supplied; the controller is furnished with a degradation determining circuit (110a) for determining degradation, and a fuel correction circuit (110b) for correcting the fuel supply amount based on the degradation determination; when it is determined that the fuel cell module has degraded, the fuel correction circuit executes a correction so that rated output power is maintained, and when the predetermined correction switching condition is satisfied, the fuel correction circuit executes a correction to reduce the fuel cell module rated output power.
摘要翻译：一种固体氧化物燃料电池，其能够延长保持初始额定输出功率的时间段，同时抑制运行成本的增加。本发明是一种固体氧化物燃料电池（1），具有燃料电池模块（2），具有多个燃料电池单元，燃料供给装置（38），氧化剂气体供给装置（45）和控制器）用于控制供应的燃料量; 控制器配备有用于确定劣化的劣化判定电路（110a），以及用于根据劣化判定校正燃料供给量的燃料校正电路（110b）。当确定燃料电池模块已经劣化时，燃料校正电路执行校正，从而保持额定输出功率，并且当满足预定校正切换条件时，燃料校正电路执行校正以减少燃料电池模块额定输出功率。

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