| 摘要 |
A fuel cell arrangement has at least one fuel cell with an anode and a cathode. A compressor arranged in the admission flow path of the cathode supplies air to the cathode, and a reforming unit with a reformer and a thermally coupled heating chamber is arranged in the admission flow path of the anode supplies the anode with a hydrogen-rich medium. A catalytic burner arranged in the cathode off-gas flow path between cathode and an expansion machine is coupled to drive the compressor. The heating chamber of the reforming unit or of an evaporator unit arranged in the admission flow path of the anode is arranged in the cathode off-gas flow path; and the expansion machine is arranged in the cathode off-gas flow path between catalytic burner and the heating chamber.</PTEXT>
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