FUEL CELL DEVICE COMPRISING A FUEL CELL STACK PROVIDED WITH A THERMALLY INSULATED RECEPTACLE, AND METHOD FOR OPERATING A FUEL CELL DEVICE

摘要

The invention relates to a fuel cell device and to a method for operating a fuel cell device. In order to be able to efficiently heat a fuel cell device during a cold start, according to the invention, a fuel cell stack (1) of the fuel cell device is provided with a thermally insulated receptacle (5) for temperature-controlling fluid, and the temperature-controlling fluid is conducted from the thermally insulated receptacle (5) into at least one fuel cell (2) of the fuel cell stack (1) when the fuel cell device is started.