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    • 68. 发明公开
    • HYDROGEN GENERATION APPARATUS, OPERATION METHOD THEREOF, AND FUEL CELL SYSTEM
    • 氢发生装置,其操作方法以及燃料电池系统
    • EP3178784A1
    • 2017-06-14
    • EP15828921.5
    • 2015-08-04
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAMURA, YoshioTANIYAMA, AkikoOZEKI, Masataka
    • C01B3/38H01M8/04H01M8/06
    • H01M8/0612C01B3/38C01B2203/0233C01B2203/0283C01B2203/044C01B2203/0445C01B2203/066C01B2203/1058C01B2203/1064C01B2203/127C01B2203/1633H01M8/0656
    • A hydrogen generation apparatus includes a feedstock supply device, a hydro-desulfurizer, a feedstock supply flow path, a reformer, a hydrogen-containing gas flow path, a recycle gas flow path, an ejector, an on-off valve, and an abnormality detection unit. The abnormality detection unit includes a pressure detection unit and a controller. In a case where a detected pressure value of the pressure detection unit in a state in which the feedstock supply device operates for supply and the on-off valve is opened is less than a first threshold value, or in a case where a detected pressure value of the pressure detection unit after the on-off valve is closed from the state in which the feedstock supply device operates for supply and the on-off valve is opened is not a second threshold value or is not lower than the second threshold value that is set to be less than the first threshold value, the controller performs at least one among control of making a determination as abnormality, control of giving a notification of a state or abnormality of the hydrogen generation apparatus, and control of stopping driving of the hydrogen generation apparatus.
    • 氢生成装置具有原料供给装置,加氢脱硫装置,原料供给流路,重整器,含氢气体流路,循环气体流路,喷射器,开闭阀以及异常 检测单元。 异常检测单元包括压力检测单元和控制器。 在原料供给装置进行供给运转且开闭阀打开的状态下的压力检测部的检测压力值小于第一阈值的情况下,或者在检测到的压力值 在开闭阀从原料供给装置进行供给动作而打开开闭阀的状态被关闭后的压力检测单元的开度不是第2阈值以上或第2阈值 被设定为小于第一阈值的情况下,控制器执行使得判定为异常的控制,对氢生成设备的状态或异常进行通知的控制,以及停止驱动氢生​​成的控制 仪器。