首页> 外国专利> FUEL CELL POWER GENERATION DEVICE, FLOW PASSAGE ABNORMAL CONDITION DETECTION METHOD OF OXIDIZER GAS, AND FLOW PASSAGE ABNORMAL CONDITION DETECTION PROGRAM

FUEL CELL POWER GENERATION DEVICE, FLOW PASSAGE ABNORMAL CONDITION DETECTION METHOD OF OXIDIZER GAS, AND FLOW PASSAGE ABNORMAL CONDITION DETECTION PROGRAM

机译：燃料电池发电装置，氧化剂气体流通量异常条件的检测方法以及流通量异常条件的检测程序

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摘要

PPROBLEM TO BE SOLVED: To provide a fuel cell power generation device in which abnormal conditions of an oxidizer gas flow passage can be detected simply and reliably, to provide a method of detecting the flow passage abnormal condition, and to provide a program for detecting the flow passage abnormal condition. PSOLUTION: In a fuel cell power generation device that is equipped at least with a fuel cell stack in which a power generating cell constituted of an air electrode layer supplied with an oxidizer gas, a fuel electrode layer supplied with a fuel gas, and a solid electrolyte layers deployed between them is laminated pinching a separator, with an output measurement means to measure the output of the fuel cell stack or the power generation cell, and with a control means, the control means makes the output measurement means measure the output of the fuel cell stack or the power generation cell while the oxidizer gas ratio against the fuel gas is set at a first value, then makes the measurement means measure the output of the fuel cell stack or the generation cell while the rate is reduced to a prescribed value that is preset so as to determine that the abnormal conditions are present in the flow passage of the oxidizer gas when the output is decreased accompanied with the reduction of the ratio. PCOPYRIGHT: (C)2010,JPO&INPIT

机译：

要解决的问题：提供一种燃料电池发电装置，其中可以简单且可靠地检测氧化剂气体流道的异常状态，提供一种检测流道异常状态的方法，并提供一种程序。用于检测流道异常状况。

解决方案：在至少配备有燃料电池堆的燃料电池发电装置中，在该燃料电池堆中，发电电池由被供给氧化剂气体的空气电极层，被供给燃料气体的燃料电极层，然后，将配置在它们之间的固体电解质层层压夹压隔膜，并具有输出测量装置以测量燃料电池堆或发电电池的输出，并且通过控制装置，控制装置使输出测量装置测量燃料电池堆或发电电池的输出。在将氧化剂气体与燃料气体的比例设为第一值的同时，使燃料电池堆或发电电池的输出变为第一值，然后使测量装置在将比率降低至以下时，测量燃料电池堆或发电电池的输出。预先设定一个规定值，以便确定当输出减少并伴随着输出的减少时，氧化剂气体的流动通道中存在异常情况。比率。

版权：（C）2010，日本特许厅＆INPIT 展开▼

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公开/公告号JP2009245692A

专利类型
公开/公告日2009-10-22

原文格式PDF
申请/专利权人 MITSUBISHI MATERIALS CORP;KANSAI ELECTRIC POWER CO INC:THE;
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申请/专利号JP20080089787
发明设计人 AKIKUSA JUN;NISHIMOTO TAKEHIDE;KOMURA TERUYOSHI;
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申请日2008-03-31
分类号H01M8/04;
国家 JP
入库时间 2022-08-21 19:45:46

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