Electrochemical cell system with supply air heating

Abstract

The present invention relates to an electrochemical cell system (100) with a plurality of electrochemical cell stack modules. According to the invention, an air supply section (30) in a section upstream of decentralized heating devices (44) comprises a first air supply path (31) and a second air supply path (32) for selectively supplying the supply air (ZL) to the cell stack modules (10). A central heating device (40) is arranged in the first air supply path (31) for heating the supply air (ZL) that is supplied to the cell stack modules (10) via the first air supply path (31), while the second air supply path (32) is free of a heating device (40).