Method for controlling electricity production system, involves starting fuel cell without expecting starting order so as to regenerate ionic conductivity of electrolyte, and stopping generator to bring back system to waiting phase

摘要

The method involves maintaining an electrochemical generator e.g. fuel cell (4), at stop waiting for a starting order and a measurement device (10) of an electricity production system (2) that measures a size representative of ionic conductivity of electrolyte membrane. The generator is started without expecting the order so as to regenerate the ionic conductivity by oxydoreduction reaction if the size passing a threshold indicates that ionic conductivity is insufficient during waiting phase. The generator is stopped to bring back the system to waiting phase. An independent claim is also included for an electrochemical system.