| 摘要 |
The invention relates to a power module for motor vehicles, comprising a fuel cell device (3), provided with an anode (5) and a cathode (4), comprising a condenser (9) at the exit from the anode (5) and a condenser (8) at the exit from the cathode (4). The device is supplied with gas rich in hydrogen by a device (6) for reforming hydrocarbon fuels and is characterised in comprising a water storage tank (10), supplied with water by at least one of said condensers (8, 9) at the exit from the anode (5) and the exit from the cathode (4), and provided for supply of the reformer device (6) with water, the supply of the reformer device (6) with water being achieved by means of a pump arranged within the reformer device (6) and controlled by a control device (11), provided with control signals from an external temperature sensor (12) and a means for measuring the required electrical power (13). |
