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    FUEL CELL SYSTEM AND METHOD OF LOAD FOLLOWING OPERATION OF THE SAME
    81.
    发明公开
    FUEL CELL SYSTEM AND METHOD OF LOAD FOLLOWING OPERATION OF THE SAME 审中-公开
    燃料电池系统及其操作相同的负载方法

    公开(公告)号：EP2267828A1

    公开(公告)日：2010-12-29

    申请号：EP09725062.5

    申请日：2009-02-18

    申请人： JX Nippon Oil & Energy Corporation

    发明人： HATADA, Susumu

    IPC分类号： H01M8/04 ,  C01B3/38 ,  H01M8/06 ,  H01M8/12

    CPC分类号： H01M8/04589 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/066 ,  C01B2203/085 ,  C01B2203/1288 ,  C01B2203/1619 ,  C01B2203/1685 ,  C01B2203/169 ,  H01M8/04373 ,  H01M8/04425 ,  H01M8/04776 ,  H01M8/0491 ,  H01M8/0494 ,  H01M8/04955 ,  H01M8/04992 ,  H01M8/0618 ,  H01M2008/1293

    摘要： Provided is a method of load following operation of a fuel cell system in which reliable reforming and the prevention of flow blockage and anode degradation are possible. Functions F = f(P) and P = f -1 (F) of an electrical output P and a hydrocarbon-based fuel flow rate F required to output P are beforehand obtained, and a reformable fuel flow rate F R is calculated from the measured temperature of the reforming catalyst layer. When F R min (the minimum value of the fuel flow rate), electric power generation is stopped. When F R ≥ F min , the following 1 is performed if an output demand value P D is equal to or less than a cell maximum output P M , and the following 2 is performed if P D > P M . 1) When f(P D ) ≤ F R , the cell output is set to P D , and the feed fuel flow rate is set to f(P D ). When f(P D ) > F R , the cell output is set to the maximum value within a range of less than P D amongst P calculated from P = f -1 (F R ), and the feed fuel flow rate is set to F R . 2) When f(P M ) ≤ F R , the cell output is set to P M , and the feed fuel flow rate is set to f(P M ). When f(P M ) > F R , the cell output is set to the maximum value amongst P calculated from P = f -1 (F R ), and the feed fuel flow rate is set to F R . Also provided is a fuel cell system appropriate for this method.

    摘要翻译： 本发明提供一种燃料电池系统的负载跟踪运行方法，其中可靠的重整和防止流动阻塞和阳极劣化成为可能。 预先获得电输出P的函数F = f（P）和P = f-1（F）以及输出P所需的基于烃的燃料流量F，并且由可测量的燃料流量FR 重整催化剂层的温度。 当FR PM则执行以下2。 1）当f（PD）≤FR时，电池输出设为PD，供给燃料流量设为f（PD）。 当f（PD）> FR时，在由P = f-1（FR）计算的P中，在小于PD的范围内将电池输出设定为最大值，并且将供给燃料流量设定为FR。 2）当f（PM）≤FR时，电池输出设为PM，进料燃料流量设为f（PM）。 当f（PM）> FR时，电池输出被设置为从P = f-1（FR）计算的P中的最大值，并且供给燃料流量被设置为FR。 还提供了适用于该方法的燃料电池系统。

    FUEL CELL SYSTEM AND METHOD OF LOAD FOLLOWING OPERATION OF THE SAME
    82.
    发明公开
    FUEL CELL SYSTEM AND METHOD OF LOAD FOLLOWING OPERATION OF THE SAME 审中-公开
    维生素ZEN LASTFOLGEBETRIEB系统的BRENNSTOFFZELLENSYSTEM

    公开(公告)号：EP2267827A1

    公开(公告)日：2010-12-29

    申请号：EP09724129.3

    申请日：2009-02-18

    申请人： JX Nippon Oil & Energy Corporation

    发明人： HATADA, Susumu

    IPC分类号： H01M8/04 ,  C01B3/38 ,  H01M8/06 ,  H01M8/12

    CPC分类号： H01M8/04992 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/066 ,  C01B2203/085 ,  C01B2203/1288 ,  C01B2203/1619 ,  C01B2203/1685 ,  C01B2203/169 ,  H01M8/04373 ,  H01M8/04425 ,  H01M8/04589 ,  H01M8/04753 ,  H01M8/04776 ,  H01M8/0491 ,  H01M8/0494 ,  H01M8/04955 ,  H01M8/0618 ,  H01M2008/1293

    摘要： Provided is a method for load following operation of a fuel cell system in which reliable reforming and the prevention of flow blockage and anode degradation are possible. The correspondence between cell outputs P i and fuel flow rates F i are set beforehand, and a reformable fuel flow rate F R is obtained from a reforming catalyst layer temperature. When F R min (minimum F i ), electric power generation is stopped. When F R ≥ F min , 1) is performed if an output demand value P D is equal to or less than the maximum output P M , and 2) is performed if P D > P M . 1) F DS described in the description is obtained. In the case of F DS ≤ F R , the output is set to P D , and the fuel flow rate is set to F DS . In the case of F DS > F R , if there is a P i less than P D and corresponding to F i , that is equal to or less than F R , the output is set to the maximum value of the P i , and the fuel flow rate is set to F i corresponding to this value, and if there is no P i less than P D and corresponding to F i , that is equal to or less than F R , electric power generation is stopped, and the fuel flow rate is set to F R . 2) In the case of F M (F i corresponding to P M ) ≤ F R , the output is set to P M , and the fuel flow rate is set to F M . In the case of F M > F R , if there is a P i corresponding to F i , that is equal to or less than F R , the output is set to the maximum value of such P i , and the fuel flow rate is set to F i corresponding to this value, and if there is no P i corresponding to F i , that is equal to or less than F R , electric power generation is stopped, and the fuel flow rate is set to F R . Also provided is a fuel cell system appropriate for this method.

    摘要翻译： 提供了一种能够进行可靠的重整和防止流阻和阳极劣化的燃料电池系统的负载跟随操作的方法。 预先设定单元输出P i和燃料流量F i之间的对应关系，从重整催化剂层温度获得可重整燃料流量F R。 当F R P M则执行2）。 1）获得描述中描述的F DS。 在F DS‰¤F R的情况下，输出设置为P D，燃油流量设定为F DS。 在F DS> FR的情况下，如果存在P i小于PD且对应于F i等于或小于FR的输出，则将输出设置为P i的最大值，并且燃料流 速率被设定为对应于该值的F i，并且如果没有P i小于PD并且对应于等于或小于FR的F i，则停止发电，并且将燃料流量设定为 FR。 2）在F M（F i对应于P M）‰¤FR的情况下，输出设定为P M，燃油流量设定为F M。 在FM> FR的情况下，如果存在对应于F i的等于或小于FR的P i，则输出被设置为这样的P i的最大值，并且燃料流量被设定为F i对应于该值，如果没有对应于F i的P i等于或小于FR，则停止发电，并将燃料流量设定为FR。 还提供了适用于该方法的燃料电池系统。

    FUEL CELL SYSTEM AND CONTROL METHOD THEREOF
    84.
    发明公开
    FUEL CELL SYSTEM AND CONTROL METHOD THEREOF 有权
    燃料电池系统及其控制方法

    公开(公告)号：EP2245689A1

    公开(公告)日：2010-11-03

    申请号：EP09715065.0

    申请日：2009-02-19

    申请人： Nissan Motor Co., Ltd.

    发明人： HASEGAWA, Junichi

    IPC分类号： H01M8/04 ,  H01M8/00 ,  H01M8/10

    CPC分类号： H01M8/04089 ,  H01M8/04037 ,  H01M8/04104 ,  H01M8/04268 ,  H01M8/04604 ,  H01M8/04626 ,  H01M8/04723 ,  H01M8/04753 ,  H01M8/04776 ,  H01M8/0494 ,  H01M8/04953 ,  H01M16/006

    摘要： The present invention provides a fuel cell system (100) including a fuel cell (1) configured to cause reactant gas to be electrochemically reacted to generate electrical power when the reactant gas is supplied to the fuel cell, power consuming equipment such as a reactant gas supply apparatus (20) and a heating device (31) operable to consume electrical power generated by the fuel cell, and a controller (5) for controlling operation of the fuel cell system. During a warm-up operation, the controller causes the reactant gas supply apparatus to start a flow of the reactant gas and to increase the flow of the reactant gas over time, such that the reactant gas supply device starts to consume power and consumes increased power over time. After starting the flow of the reactant gas, the controller causes the heating device to start heating the coolant such that the heating device consumes power.

    FUEL CELL POWER GENERATION SYSTEM
    85.
    发明公开
    FUEL CELL POWER GENERATION SYSTEM 审中-公开
    BRENNSTOFFZELLENERZEUGUNGSSYSTEM

    公开(公告)号：EP2221906A1

    公开(公告)日：2010-08-25

    申请号：EP08856533.8

    申请日：2008-12-03

    申请人： Panasonic Corporation

    发明人： The designation of the inventor has not yet been filed

    IPC分类号： H01M8/04 ,  H01M8/06

    CPC分类号： H01M8/247 ,  H01M8/04559 ,  H01M8/04589 ,  H01M8/04619 ,  H01M8/04776 ,  H01M8/0612 ,  H01M8/0618 ,  H01M8/2475 ,  H01M2008/1095 ,  H01M2250/10 ,  H01M2250/405 ,  Y02B90/14 ,  Y02B90/16

    摘要： There is provided a fuel cell power generation system in which power loss in a power line electrically connecting a stack and a power conversion circuit, thereby attaining high power generation efficiency. A reformer 6 and the stack 7 are disposed in a main body package 2. Stack output terminals 31 are provided in both ends in a stacking direction of the stack 7. A power conversion circuit 24 is disposed in the main body package 2 and arranged in the proximity to the stack 2. Power conversion circuit input terminals 32 are provided on the power conversion circuit 24 and arrayed in a direction parallel to the stacking direction of the stack. Stack output lines 27 electrically connect the stack output terminals 31 and the power conversion circuit input terminals 32.

    摘要翻译： 提供了一种燃料电池发电系统，其中电力线路中的电力线路中的电力损失电连接堆叠和电力转换电路，从而实现高发电效率。 重整器6和堆叠7设置在主体包装2中。堆叠输出端子31设置在堆叠7的堆叠方向的两端。电源转换电路24设置在主体包装2中，并且布置在 电源转换电路输入端子32设置在电力转换电路24上，并且沿平行堆叠方向的方向排列。 堆叠输出线路27电连接堆叠输出端子31和电力转换电路输入端子32。

    FUEL CELL POWER GENERATING SYSTEM AND FUEL CELL POWER GENERATING SYSTEM OPERATING METHOD
    86.
    发明公开
    FUEL CELL POWER GENERATING SYSTEM AND FUEL CELL POWER GENERATING SYSTEM OPERATING METHOD 审中-公开
    BRENNSTOFFZELLEN-STRMERZEUGUNGSSYSTEM BRENNSTOFFZELLEN-STRMERZEUGUNGSSYSTEM-BETRIEBSVERFAHREN

    公开(公告)号：EP2187471A1

    公开(公告)日：2010-05-19

    申请号：EP08790494.2

    申请日：2008-08-25

    申请人： Panasonic Corporation

    发明人： KANI Yukimune ,  UKAI Kunihiro ,  Maenishi akira

    IPC分类号： H01M8/06 ,  H01M8/04

    CPC分类号： H01M8/0675 ,  H01M8/04388 ,  H01M8/04425 ,  H01M8/04604 ,  H01M8/04686 ,  H01M8/04753 ,  H01M8/04776 ,  H01M8/0612

    摘要： A fuel cell power generation system 100 includes a mechanism for detachably holding an adsorptive desulfurization section 5 for adsorbing a sulfur component in a hydrocarbon-based raw material; a reformer for generating hydrogen-containing gas from the raw material which has passed the adsorptive desulfurization section 5; a fuel cell 8 for generating power using the hydrogen-containing gas as a fuel; a raw material supply section 4 for controlling a flow rate of the raw material to be supplied to the adsorptive desulfurization section 5; and an operating control section 16 for controlling a behavior of the raw material supply section 4 and a behavior of the fuel cell 8. When the adsorptive desulfurization section 5 is detected to have been exchanged, the operating control section 16 controls at least one of the behavior of the raw material supply section 4 and the behavior of the fuel cell 8, such that a ratio of the flow rate with respect to a target value for power generation by the fuel cell 8 is temporarily higher than the ratio of the flow rate with respect to the target value for the power generation before the exchange.

    摘要翻译： 燃料电池发电系统100包括用于可拆卸地容纳用于吸附烃基原料中的硫成分的吸附脱硫部分5的机构; 用于从已经通过吸附脱硫部5的原料产生含氢气体的重整器; 使用含氢气体作为燃料发电的燃料电池8; 用于控制供给到吸附脱硫部5的原料的流量的原料供给部4; 以及用于控制原料供给部4的行为和燃料电池8的动作的动作控制部16.当检测到吸附脱硫部5被更换时，操作控制部16控制至少一个 原料供给部4的行为和燃料电池8的动作，使得燃料电池8的流量相对于发电目标值的比率暂时高于燃料电池8的流量与 尊重交换前的发电目标值。

    Method and apparatus for anode oxidation prevention and cooling of a solid-oxide fuel cell stack
    89.
    发明公开
    Method and apparatus for anode oxidation prevention and cooling of a solid-oxide fuel cell stack 审中-公开
    用于防止阳极氧化和用于冷却Festoxidbrennstoffzellenstapels方法和装置

    公开(公告)号：EP2112708A2

    公开(公告)日：2009-10-28

    申请号：EP09156318.9

    申请日：2009-03-26

    申请人： Delphi Technologies, Inc.

    发明人： Mergler, Christopher Michael

    IPC分类号： H01M8/04 ,  H01M8/06 ,  H01M8/12

    CPC分类号： H01M8/04014 ,  H01M8/04097 ,  H01M8/04201 ,  H01M8/04231 ,  H01M8/04343 ,  H01M8/04708 ,  H01M8/04731 ,  H01M8/04776 ,  H01M8/0612 ,  H01M8/0662 ,  H01M2008/1293

    摘要： An apparatus and method for a normal system shutdown of a SOFC system implements a control strategy that utilizes existing system hardware and operating processes already used during normal operation of the SOFC system. The control strategy enables the SOFC system to generate the fluid needed for prevention of oxidation during the cooling process of the anode side of the SOFC stack by converting the conventional system fuel supply for delivery of a reducing fluid to the anode side of the SOFC stack during normal system shutdown thereby preventing subjecting the hardware to cyclic stress that typically occurs during oxidation. The control strategy further enables the SOFC system to control the temperature gradient that exists across the system hardware thereby eliminating induction of thermal stress on the hardware, hence prolonging the life of the system hardware.

    摘要翻译： 用于SOFC系统的正常关闭计算机系统的装置和方法实现的控制策略没有现有系统的硬件和操作工艺利用SOFC系统的正常手术期间已被使用。该控制策略使SOFC系统以产生所需要的预防的流体 由正常系统关闭过程中转换的常规系统中的燃料供给用于输送的还原流体向SOFC电池堆的阳极侧，从而防止对所述硬件循环应力那样通常在发生SOFC电池堆的阳极侧的冷却过程中的氧化 氧化。 控制策略进一步使SOFC系统以控制温度梯度存在在整个系统做了硬件，从而消除热应力的诱导在硬件上，因此延长了系统硬件的寿命。