Abstract
As part of the EU project SWARM, a fleet of fuel cellvehicles is built. In this context, a DC/DC converter and controlstrategy will be developed, which will be placed between battery and fuel cell in the drive train of these vehicles, to verify the control method, a test platform including a fuel cell system, a DC/DC converter, a battery pack, and an electronic load was built. In this paper, a method to control the output of fuel cell system is proposed and verified on this test platform.