公开(公告)号：US08445151B2

公开(公告)日：2013-05-21

申请号：US12706390

申请日：2010-02-16

申请人： Tomohisa Kamiyama ,  Nobutaka Nakajima ,  Tomoyuki Yamashiro ,  Koichiro Miyata

发明人： Tomohisa Kamiyama ,  Nobutaka Nakajima ,  Tomoyuki Yamashiro ,  Koichiro Miyata

IPC分类号： H01M8/04

CPC分类号： H01M8/04231 ,  H01M8/04365 ,  H01M8/04619 ,  H01M8/04753

摘要： A fuel cell system includes a replacing unit for replacing a gas remaining in the anode of the fuel cell with the anode gas supplied anew by the anode gas supply unit when starting up the fuel cell. The amount of the anode gas is set to be lower, if the operation condition determining unit determines that the last operation was performed in a low-temperature and short-time operation mode. The operation condition determining unit sets the amount of the anode gas so that the gas remaining in the anode can be replaced with the anode gas with an entire anode capacity if the anode was been scavenged while no electro-chemical reaction was progressing in the fuel cell. The present invention can set the amount of anode gas appropriately when starting up the fuel cell.

摘要翻译： 燃料电池系统包括替换单元，用于在启动燃料电池时用由阳极气体供应单元重新供应的阳极气体替换燃料电池的阳极中残留的气体。 如果操作条件确定单元确定在低温和短时间操作模式下执行最后操作，则将阳极气体的量设置得较低。 操作条件确定单元设定阳极气体的量，使得如果在燃料电池中没有电化学反应进行的情况下，如果阳极被清除，则阳极气体中的气体可以被具有整个阳极容量的阳极气体代替 。 本发明可以在启动燃料电池时适当地设定阳极气体的量。