Method for stabilizing a stack after completion of commissioning without lengthening the commissioning time

摘要

A fuel cell system that provides the speed of the compressor, the cathode air, to a fuel cell stack shortly after a system start-up operation has ended, so as to reduce the possibility of compressor bleed off causing a stack fast stop. The method includes where a high compressor speed instruction is detected shortly after the system startup operation is completed with the stack in the run state, and instead of providing a step change in the compressor instruction, the compressor speed ramps from the compressor do not tip.