Device for feeding working gas to fuel cell has valve that controls operating gas with electronic controller that regulates valve output pressure to given value for variable input pressure

摘要

The device has a control valve (2) in the form of a valve that continuously controls a flowing operating gas with an electronic controller (6) that regulates the valve output pressure to a given value for a non-constant input pressure or depending on system parameters of the fuel cell arrangement. Independent claims are also included for the following: a method of operating a device for feeding a working gas to a fuel cell arrangement.