CONTROL DEVICE, SYSTEM AND PROCESS FOR OPERATING ELECTROCHEMICAL GAS GENERATOR CELLS

A control device (10, 20), for actuating an electrochemical gas generator cell (11), is configured to output a first control signal (Igen), which brings about the generation of an electrical operating voltage at the electrochemical gas generator cell (11), for an operating phase of the electrochemical gas generator cell (11). The electrical operating voltage is at least equal to an electrolysis voltage (Uele) of the electrochemical gas generator cell (11). The control device (10, 20) is further configured to output a second control signal (IRuhe, Upre), which brings about the generation of an electrical bias voltage (Upre) at the electrochemical gas generator cell (11), for a rest phase of the electrochemical gas generator cell (11). The electrical bias voltage (Upre) is lower than the electrolysis voltage (Uele). Further aspects pertain to systems (40a) and processes (50, 60, 70) for operating electrochemical gas generator cells (110).