Fuel cell system for motor vehicle, method for operating same, and computer program product

The invention relates to a method for operating a fuel cell system (1), the fuel cell system (1) being equipped with at least a fuel cell (3) generating primary electric power (2), at least one rechargeable traction battery (5) providing secondary electric power (4), at least one traction drive (6) and a power management device (7), at least one fuel cell (3), at least one traction battery (5) and at least one traction drive (6) are electrically coupled to the power management device. It is important for the invention to control the characteristic line of at least one fuel cell (3). Furthermore, the invention relates to a computer program product comprising instructions for causing a program to execute a method according to the invention when the program is executed by a computer or a vehicle computer of a motor vehicle. The invention further relates to a fuel cell system (1) integrated in a motor vehicle (23) for carrying out the method according to the invention. 本发明涉及一种用于运行燃料电池系统(1)的方法，其中燃料电池系统(1)至少配备有产生主电