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1. 发明授权

US5221586A Power generation system using fuel cells 失效
标题翻译：使用燃料电池的发电系统
公开(公告)号：US5221586A
公开(公告)日：1993-06-22
申请号：US755058
申请日：1991-09-05
申请人： Hiromasa Morimoto , Hiroyoshi Uematsu , Satoshi Hatori , Kazunori Kobayashi , Tomoji Hikita , Kenichi Shinozaka , Shigeto Nakagawa
发明人： Hiromasa Morimoto , Hiroyoshi Uematsu , Satoshi Hatori , Kazunori Kobayashi , Tomoji Hikita , Kenichi Shinozaka , Shigeto Nakagawa
IPC分类号： H01M8/04 , H01M8/06 , H01M8/24
CPC分类号： H01M8/04089 , H01M8/0612 , H01M8/04014 , H01M8/04097 , H01M8/249
摘要： The power generation system includes a reformer and two fuel cell stacks. The reformer and the fuel cell stacks are provided in series. Fuel gas produced by the reformer is introduced to a first anode of the first fuel cell stack. Gases discharged from the first anode are directly introduced to a second anode of the second fuel cell stack. Air is introduced to a first cathode of the first fuel cell stack. Gases discharged from the first cathode are cooled by a cooling device and then introduced to a second cathode of the second fuel cell stack. Gases discharged from the second anode and gases discharged from the second cathode are introduced to a heating chamber of the reformer. Gases discharged from the heating chamber are introduced to a steam generator to produce steam used for reformation and then recirculated to the first cathode.
摘要翻译：发电系统包括重整器和两个燃料电池组。重整器和燃料电池堆串联设置。由重整器产生的燃料气体被引入第一燃料电池堆的第一阳极。从第一阳极排出的气体直接引入第二燃料电池堆的第二阳极。空气被引入第一燃料电池堆的第一阴极。从第一阴极排出的气体由冷却装置冷却，然后导入第二燃料电池堆的第二阴极。从第二阳极排出的气体和从第二阴极排出的气体被引入重整器的加热室。从加热室排出的气体被引入蒸汽发生器以产生用于改造的蒸汽，然后再循环到第一阴极。

2. 发明授权

US5397656A Differential pressure controlling method and apparatus for plate reformer of fuel cell power generation system 失效
标题翻译：燃料电池发电系统板式重整器差压控制方法及装置
公开(公告)号：US5397656A
公开(公告)日：1995-03-14
申请号：US247314
申请日：1994-05-23
申请人： Hiromasa Morimoto , Hiroyoshi Uematsu , Satoshi Hatori
发明人： Hiromasa Morimoto , Hiroyoshi Uematsu , Satoshi Hatori
IPC分类号： H01M8/04 , H01M8/06
CPC分类号： H01M8/0612
摘要： The method controls a differential pressure of a plate reformer installed in a fuel cell power generation system. In the power generation system, a raw material gas is reformed to a fuel gas in the plate reformer, the fuel gas is fed to an anode of a fuel cell, an anode exhaust gas from the anode is fed to a combustion chamber of the plate reformer a combustion exhaust gas from the combustion chamber is fed to a cathode of the fuel cell together with an air, and part of the air is fed to the combustion chamber. The method includes the steps of placing the plate reformer in a pressure vessel, maintaining a pressure of a cathode exhaust gas to a constant value, feeding part of the air to be fed to the cathode and all of the anode exhaust gas into the combustion chamber to make a pressure of the air and that of the anode exhaust gas substantially the same so as to make a pressure of the reforming chamber and that of the combustion chamber substantially the same, and forming an opening on a line which feeds the air into the combustion chamber to allow the air to enter the pressure vessel so as to make the pressure of the reforming chamber, that of the combustion chamber and that of the pressure vessel substantially the same.
摘要翻译：该方法控制安装在燃料电池发电系统中的板式重整器的压差。在发电系统中，将原料气体重整成板重整器中的燃料气体，将燃料气体送入燃料电池的阳极，将来自阳极的阳极废气送入板的燃烧室来自燃烧室的燃烧废气的重整器与空气一起供给到燃料电池的阴极，并且部分空气被供给到燃烧室。该方法包括以下步骤：将板式重整器放置在压力容器中，将阴极排气的压力保持在恒定值，将要供给阴极的空气的一部分和进入燃烧室的所有阳极废气使空气的压力和阳极废气的压力基本上相同，以使得重整室和燃烧室的压力基本相同，并且在将空气供给到空气的管线上形成开口燃烧室以允许空气进入压力容器，以使得重整室的压力，即燃烧室的压力和压力容器的压力基本上相同。

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