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    • 86. 发明公开
    • 연료 전지 시스템과 그 기동 방법
    • 燃料电池系统和启动燃料电池系统的方法
    • KR1020100063720A
    • 2010-06-11
    • KR1020107005864
    • 2008-08-11
    • 제이엑스티지 에네루기 가부시키가이샤
    • 하타다스스무
    • H01M8/06H01M8/12H01M8/04C01B3/38
    • H01M8/04268C01B3/38C01B3/382C01B3/386C01B2203/0227C01B2203/0233C01B2203/0244C01B2203/0261C01B2203/066C01B2203/085C01B2203/1288C01B2203/1604C01B2203/1619C01B2203/169H01M8/04223H01M8/04302H01M8/04373H01M8/04753H01M8/0618H01M8/2425H01M8/2457H01M2008/1293
    • This invention provides a method for starting a fuel cell system which can reliably conduct reforming from an early stage and can more reliably prevent an oxidative deterioration in anode, and a fuel cell system suitable for the method. The method is a method for starting a fuel cell system comprising a reformer comprising a reforming catalyst layer for reforming a hydrocarbon fuel to produce a hydrogen-containing gas, and a high temperature-type fuel cell for generating electric power using a hydrogen-containing gas. The method comprises a) the step of raising the temperature of the reforming catalyst layer while measuring the temperature of the reforming catalyst layer, b) the step of calculating the flow rate of a hydrocarbon fuel which can be reformed in the reforming catalyst layer based on the measured temperature of the reforming catalyst layer, and c) the step of supplying the hydrocarbon fuel at the calculated flow rate into the reforming catalyst layer to reform the fuel, and supplying the resultant reformed gas into an anode of a high temperature-type fuel cell. The amount of the hydrocarbon fuel supplied into the reforming catalyst layer is increased while repeating step b) and step c) until the amount of the hydrocarbon fuel supplied into the reforming catalyst layer reaches the flow rate at the time of the completion of the start.
    • 本发明提供一种启动能够从早期可靠地进行重整的燃料电池系统的方法,能够更可靠地防止阳极的氧化劣化,以及适用于该方法的燃料电池系统。 该方法是用于启动燃料电池系统的方法,该燃料电池系统包括重整器,该重整器包括用于重整烃燃料以产生含氢气体的重整催化剂层,以及使用含氢气体产生电力的高温型燃料电池 。 该方法包括:a)在测量重整催化剂层的温度的同时提高重整催化剂层的温度的步骤,b)计算在重整催化剂层中可重整的烃燃料的流量的步骤,基于 重整催化剂层的测量温度,以及c)以计算的流量将烃燃料供应到重整催化剂层中以重整燃料的步骤,并将所得重整气体供应到高温型燃料的阳极 细胞。 在重复步骤b)和步骤c)期间,供给到重整催化剂层中的烃燃料的量增加,直到供给到重整催化剂层中的烃燃料的量达到启动完成时的流量。