| 摘要 |
The invention relates to a fuel cell system (1), comprising at least one fuel cell (2), wherein the fuel cell (2) comprises an anode chamber (3) and a cathode chamber (4) separated from the anode chamber (3), and wherein the fuel cell system (1) also comprises a cathode gas source (5), a gas supply line (6), which is connected to the cathode gas source (5), for feeding cathode gas into the cathode chamber (4), and an exhaust air line (7), which is connected to the cathode chamber (4), for the conducting exhaust air out of the cathode chamber (4). According to the invention, the gas supply line (6) and the exhaust air line (7) are connected by means of at least one gas-flow regulation element (8, 9), which opens the gas supply line (6) in the direction of the exhaust air line (7) and/or the exhaust air line (7) in the direction of the gas supply line (6) in dependence on an operating status of the fuel cell (2). |
