Fuel cell system and corresponding operating process

Fuel cell system and corresponding operating process

A fuel cell system (1), especially for motor vehicles, is provided with at least one fuel cell (2), which has at least two electrodes (3), to which at least one electric user (4) can be connected. The electrodes (3), especially the anode (4), are protected if a temperature-measuring device (8) measu...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Wenzel Sven, Reiners Karsten
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:A fuel cell system (1), especially for motor vehicles, is provided with at least one fuel cell (2), which has at least two electrodes (3), to which at least one electric user (4) can be connected. The electrodes (3), especially the anode (4), are protected if a temperature-measuring device (8) measures the electrode temperature of at least one of the electrodes (3) and if a control (24) sets the water fed into the fuel cell (2) by a water feed device (11), preferably before the reformate gas enters the fuel cell (2), as a function of the measured electrode temperature.