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    • 2. 发明申请
    • FUEL CELL SYSTEM AND OPERATING METHOD THEREOF
    • 燃料电池系统及其操作方法
    • US20120028144A1
    • 2012-02-02
    • US13262131
    • 2010-03-09
    • Yoshikazu TanakaKiyoshi TaguchiYoshio TamuraShigeki YasudaHiroaki Kaneko
    • Yoshikazu TanakaKiyoshi TaguchiYoshio TamuraShigeki YasudaHiroaki Kaneko
    • H01M8/06
    • H01M8/0606H01M8/04022H01M8/04223H01M8/04225H01M8/04228H01M8/04302H01M8/04303H01M8/04373H01M8/04738H01M8/04776H01M8/04955H01M2250/10Y02B90/14
    • Provided are a fuel cell system capable of shortening the wait time of an observer who confirms set points of a system interconnection protective device before starting a system interconnection operation, and a method for operating the fuel cell system.A fuel cell system 100 includes: a hydrogen generating unit 16 configured to generate a hydrogen-containing gas by using a raw material; a heater 18 configured to heat the hydrogen generating unit; an electric power generation start command unit 32 configured to receive a command of start of an electric power generating operation of the fuel cell system, the command being input by a manual operation of an operator, the electric power generating operation being interconnected with an electric power system; and a controller 28 configured to: execute electric power generation stand-by, in which the fuel cell system stands by for the start of the electric power generating operation interconnected with the electric power system, while executing a temperature maintaining process of the hydrogen generating unit by the heater after completion of a temperature increasing process of the hydrogen generating unit by the heater; and when the electric power generation start command unit receives the command of the start of the electric power generating operation, stop the electric power generation stand-by and start the electric power generating operation interconnected with the electric power system.
    • 提供一种燃料电池系统,其能够缩短在开始系统互连操作之前确认系统互连保护装置的设定点的观察者的等待时间,以及用于操作燃料电池系统的方法。 燃料电池系统100包括:氢生成单元16,被配置为通过使用原料产生含氢气体; 构造成加热氢生成单元的加热器18; 发电开始指令单元32,其被配置为接收燃料电池系统的发电操作的开始指令,所述指令由操作者的手动操作输入,所述发电动作与电力互连 系统; 以及控制器28,其被配置为:在执行所述氢生成单元的温度保持处理的同时,执行所述燃料电池系统等待与所述电力系统相互连接的所述发电动作开始的发电待机 通过加热器完成氢生成单元的升温过程之后的加热器; 并且当发电开始指令单元接收到发电操作开始的指令时,停止发电待机并开始与电力系统相互连接的发电动作。
    • 7. 发明申请
    • HYDROGEN GENERATOR AND FUEL CELL SYSTEM INCLUDING SAME
    • 氢发生器和燃料电池系统,包括相同的
    • US20100285377A1
    • 2010-11-11
    • US12863736
    • 2009-11-20
    • Yoshio TamuraKiyoshi TaguchiYoshikazu TanakaShigeki Yasuda
    • Yoshio TamuraKiyoshi TaguchiYoshikazu TanakaShigeki Yasuda
    • H01M8/06G05B1/00G05D23/00
    • H01M8/0618C01B3/384C01B2203/0205C01B2203/066C01B2203/0811C01B2203/0822C01B2203/0827C01B2203/0872C01B2203/1609Y02E60/50Y02P20/123Y02P20/124Y02P20/128Y02P20/129
    • A hydrogen generator includes: a reformer (102) configured to generate a hydrogen-containing gas by a reforming reaction using a raw material; a combustor (104) configured to heat the reformer; an air supplying device (106) configured to supply combustion air to the combustor; a first heat exchanger (108) configured to recover heat from a flue gas discharged from the combustor; a first heat medium passage (110) through which a first heat medium flows, the first heat medium receiving the heat recovered from the flue gas in the first heat exchanger; a first pump (112) configured to cause the first heat medium in the first heat medium passage to flow; a heat accumulator (140) configured to store the heat recovered by the first heat medium; and a controller (114) configured to cause the first pump to operate in a cooling step that is a step of cooling down at least the reformer by supplying the air from the air supplying device to the combustor in a state where the combustor is not carrying out combustion during a stop processing
    • 氢发生器包括:重构器(102),其通过使用原料的重整反应产生含氢气体; 构造成加热重整器的燃烧器(104); 空气供给装置(106),其构造成向燃烧器供给燃烧空气; 第一热交换器(108),其构造成从燃烧器排出的废气中回收热量; 第一热介质通道(110),第一热介质流过该第一热介质通道,第一热介质接收在第一热交换器中从烟道气回收的热量; 构造成使所述第一热介质通道中的所述第一热介质流动的第一泵(112) 蓄热器(140),其被配置为存储由所述第一热介质回收的热量; 以及控制器(114),其被配置为使得所述第一泵在所述冷却步骤中操作,所述冷却步骤是通过在所述燃烧器不携带的状态下将来自所述供气装置的空气供给到所述燃烧器的至少冷却所述重整器的步骤 在停止处理期间燃烧
    • 9. 发明授权
    • Hydrogen generator and fuel cell system including same
    • 氢发生器和燃料电池系统包括相同
    • US08916304B2
    • 2014-12-23
    • US12863736
    • 2009-11-20
    • Yoshio TamuraKiyoshi TaguchiYoshikazu TanakaShigeki Yasuda
    • Yoshio TamuraKiyoshi TaguchiYoshikazu TanakaShigeki Yasuda
    • H01M8/06G05B1/00G05D23/00C01B3/38
    • H01M8/0618C01B3/384C01B2203/0205C01B2203/066C01B2203/0811C01B2203/0822C01B2203/0827C01B2203/0872C01B2203/1609Y02E60/50Y02P20/123Y02P20/124Y02P20/128Y02P20/129
    • A hydrogen generator includes: a reformer (102) configured to generate a hydrogen-containing gas by a reforming reaction using a raw material; a combustor (104) configured to heat the reformer; an air supplying device (106) configured to supply combustion air to the combustor; a first heat exchanger (108) configured to recover heat from a flue gas discharged from the combustor; a first heat medium passage (110) through which a first heat medium flows, the first heat medium receiving the heat recovered from the flue gas in the first heat exchanger; a first pump (112) configured to cause the first heat medium in the first heat medium passage to flow; a heat accumulator (140) configured to store the heat recovered by the first heat medium; and a controller (114) configured to cause the first pump to operate in a cooling step that is a step of cooling down at least the reformer by supplying the air from the air supplying device to the combustor in a state where the combustor is not carrying out combustion during a stop processing
    • 氢发生器包括:重构器(102),其通过使用原料的重整反应产生含氢气体; 构造成加热重整器的燃烧器(104); 空气供给装置(106),其构造成向燃烧器供给燃烧空气; 第一热交换器(108),其构造成从燃烧器排出的废气中回收热量; 第一热介质通道(110),第一热介质流过该第一热介质通道,第一热介质接收在第一热交换器中从烟道气回收的热量; 构造成使所述第一热介质通道中的所述第一热介质流动的第一泵(112) 蓄热器(140),其被配置为存储由所述第一热介质回收的热量; 以及控制器(114),其被配置为使得所述第一泵在所述冷却步骤中操作,所述冷却步骤是通过在所述燃烧器不携带的状态下将来自所述供气装置的空气供给到所述燃烧器的至少冷却所述重整器的步骤 在停止处理期间燃烧