METHOD FOR MANAGING A FUEL CELL DURING SULFUR COMPOUND POLLUTION AND POWER SUPPLY DEVICE

摘要

The method for managing a fuel cell comprising an active gas flowing in contact with an electrode includes a step (P2) of comparing the concentration of a sulfur compound in the active gas with a threshold indicative of a sulfur compound pollution phase and a step (P3) of temporary introducing an oxygenated and non-sulfur polluting gas into the active gas if the concentration is higher than the threshold. The polluting gas can be introduced during or after the pollution phase (P2). (Figure 2)