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发明公开
CN101874325A 燃料电池系统 有权

燃料电池系统
摘要：
一种停止燃料电池系统(100)的操作的方法，所述燃料电池系统包括燃料电池堆(110)，所述方法包括以下连续的步骤：i)停止燃料到所述燃料电池堆(110)的供给；ii)关闭位于与所述燃料电池系统(100)的阴极系统流体连通的排放管线(122)上的截止阀(120)，所述阴极系统包括通过所述燃料电池堆(110)的阴极流体流动路径；iii)用与所述燃料电池堆(110)中的阴极空气入口(126)流体连通的空气压缩机(133)给所述阴极系统加压；和iv)从所述阴极流动路径排出水。
摘要（英）：

A method of shutting down operation of a fuel cell system (100) comprising a fuel cell stack (110), the method comprising the sequential steps of: i) ceasing a supply of fuel to the fuel cell stack (110); ii) closing a shut-off valve (120) on an exhaust line (122) in fluid communication with a cathode system of the fuel cell system (100), the cathode system comprising a cathode fluid flow path passing through the fuel cell stack (110); iii) pressurising the cathode system with an air compressor (133) in fluid communication with a cathode air inlet port (126) in the fuel cell stack (110); and iv) ejecting water from the cathode flow path.

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