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    METHOD OF CONTROLLING FUEL CELL VEHICLE
    1.
    发明申请
    METHOD OF CONTROLLING FUEL CELL VEHICLE 有权
    控制燃料电池车辆的方法

    公开(公告)号：US20120292990A1

    公开(公告)日：2012-11-22

    申请号：US13465518

    申请日：2012-05-07

    申请人： Kazunori Watanabe ,  Takuya Shirasaka ,  Yuji Matsumoto

    发明人： Kazunori Watanabe ,  Takuya Shirasaka ,  Yuji Matsumoto

    IPC分类号： H01M8/04 ,  B60L11/18

    CPC分类号： B60L11/1887 ,  B60L2210/14 ,  H01M8/04597 ,  H01M8/04626 ,  H01M8/0491 ,  H01M2250/20 ,  Y02T10/7225 ,  Y02T90/32 ,  Y02T90/34

    摘要： In a case where a load amount of a load is a predetermined value or less, a control device of an FC vehicle implements extremely low current control for performing power generation at an extremely low current below a lower limit current of an FC for normal operation. At the time of implementing the extremely low current control, upper and lower limit values of a target output voltage of the converter are set in correspondence with the extremely low current, and the output voltage of the FC is controlled to be within a range between the upper and lower limit values.

    摘要翻译： 在负载的负载量为规定值以下的情况下，FC车辆的控制装置实现极低的电流控制，以在低于正常工作的FC的下限电流的极低电流下进行发电。 在实施极低电流控制时，转换器的目标输出电压的上限和下限值与极低电流相对应地设定，FC的输出电压被控制在 上下限值。

    Fuel cell system and control method thereof
    4.
    发明申请
    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：US20080248341A1

    公开(公告)日：2008-10-09

    申请号：US12078519

    申请日：2008-04-01

    申请人： Yuji Matsumoto ,  Satoshi Aoyagi ,  Takuya Shirasaka ,  Koichiro Miyata

    发明人： Yuji Matsumoto ,  Satoshi Aoyagi ,  Takuya Shirasaka ,  Koichiro Miyata

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04089 ,  H01M8/04231 ,  H01M8/04395 ,  H01M8/04462 ,  H01M8/04589 ,  H01M8/04619 ,  H01M8/04626 ,  H01M8/04753 ,  H01M8/04761 ,  H01M8/04947 ,  H01M8/0662 ,  H01M16/006 ,  H01M2250/20 ,  Y02T90/32

    摘要： The object of the present invention is to provide a fuel cell system enabling an improvement in fuel consumption and a method for controlling thereof. A fuel cell system 1 includes a fuel cell 10, an air pump 21, an air supply channel, a hydrogen supply channel, a hydrogen tank, a hydrogen discharge channel, a hydrogen reflux channel, an air discharge channel, a purge valve 441, and a control device 30. The control device 30 includes a dilution judgment portion 31 judging whether dilution of hydrogen gas has been completed; an air increase portion 33 for increasing an air mass in the air discharge channel; a power production calculation portion 34 calculating an amount of power production based on the air mass increased; and a fuel cell drive portion 35 driving the fuel cell 10 to produce electric power to obtain the amount of power production calculated.

    摘要翻译： 本发明的目的是提供一种能够改善燃料消耗的燃料电池系统及其控制方法。 燃料电池系统1包括燃料电池10，空气泵21，供气通道，氢气供应通道，氢气罐，氢气排放通道，氢气回流通道，排气通道，净化阀441， 和控制装置30.控制装置30包括：判断氢气的稀释是否完成的稀释判定部31; 用于增加排气通道中的空气质量的空气增加部分33; 计算基于空气质量的动力产生量的动力产生计算部34增加; 以及燃料电池驱动部分35，其驱动燃料电池10产生电力以获得计算出的功率产生量。

    Fuel cell device
    5.
    发明授权
    Fuel cell device 有权
    燃料电池装置

    公开(公告)号：US09166239B2

    公开(公告)日：2015-10-20

    申请号：US13006150

    申请日：2011-01-13

    申请人： Yuji Matsumoto ,  Takuya Shirasaka ,  Koichiro Miyata

    发明人： Yuji Matsumoto ,  Takuya Shirasaka ,  Koichiro Miyata

    IPC分类号： H01M8/04

    CPC分类号： H01M8/0491 ,  H01M8/04231 ,  Y02E60/50

    摘要： A fuel cell device is equipped with an ECU 60 which executes a start-up control of a fuel cell stack 20, and executes a normal electric distribution control, after completion of the start-up control, for controlling a supply flow rate of a fuel gas to an anode electrode and a supply flow rate of an oxidant gas to a cathode electrode, so that a predetermined target current is supplied from the fuel cell stack 20 to an electric load 31. The ECU 60 makes a current adjustment element 30 to be in a state where a current larger than a minimum current necessary for the fuel cell stack 20 in the normal electric distribution control is supplied from the fuel cell stack 20 to the electric load 31, in the start-up control, during the period from starting of the supply of hydrogen to the anode electrode 22 until a gas channel of the anode electrode 22 is filled with hydrogen.

    摘要翻译： 燃料电池装置配备有执行燃料电池堆20的启动控制的ECU60，并且在完成启动控制之后执行正常的配电控制，以控制燃料的供给流量 气体到阳极电极和氧化剂气体到阴极电极的供给流量，从而将预定的目标电流从燃料电池堆20供给到电负载31. ECU60使电流调节元件30成为 在起动控制中，在起动控制中，在正常配电控制中将燃料电池堆20所需的电流大于燃料电池堆20的电流从电力负载31供给到电负载31的状态下， 向阳极电极22供应氢气，直到阳极电极22的气体通道充满氢气。

    Method of controlling fuel cell system
    9.
    发明授权
    Method of controlling fuel cell system 有权
    控制燃料电池系统的方法

    公开(公告)号：US09070917B2

    公开(公告)日：2015-06-30

    申请号：US13605220

    申请日：2012-09-06

    申请人： Takuya Shirasaka ,  Hibiki Saeki ,  Kazunori Watanabe ,  Shuichi Kazuno

    发明人： Takuya Shirasaka ,  Hibiki Saeki ,  Kazunori Watanabe ,  Shuichi Kazuno

    IPC分类号： H01M8/04 ,  H01M16/00

    CPC分类号： H01M8/0488 ,  B60L2200/26 ,  H01M8/04753 ,  H01M16/006 ,  Y02E60/50

    摘要： In a fuel cell system, regeneration-time voltage fixed control is implemented where during regeneration or when regeneration is expected to occur, output voltage of a fuel cell is set to a voltage value outside an oxidation reduction progress voltage range, and the amount of reactant gas supplied to the fuel cell is changed based on the amount of electric power remaining in an energy storage device. In the regeneration-time voltage fixed control, it is determined whether or not regeneration occurs while a moving body equipped with the fuel cell system is moving down a slope, and in the case where it is determined that regeneration occurs while the moving body is moving down a slope, the amount of the reactant gas supplied to the fuel cell is decreased in comparison with the case where it is determined that regeneration occurs while the moving body is not moving down a slope.

    摘要翻译： 在燃料电池系统中，在再生期间或者在再生期间进行再生时电压固定控制，燃料电池的输出电压被设定为氧化还原进行电压范围外的电压值，反应物的量 供给燃料电池的气体根据能量存储装置中残留的电力量而变化。 在再生时电压固定控制中，确定在配备有燃料电池系统的移动体向下移动的情况下是否发生再生，并且在确定在移动体移动时发生再生的情况下 与确定在移动体不沿斜坡移动的同时发生再生的情况相比，供给到燃料电池的反应气体的量减少。