Fuel cell system having output voltage corrector

摘要

A system voltage indicated by an intersection of a graph of an FC maximum output characteristic of the output voltage/output power characteristic of a fuel cell and a graph of a load device maximum output characteristic is output so as to obtain optimal output power, thereby matching an output current-output voltage characteristic of a fuel cell and a maximum output characteristic of a load. Thus, a fuel cell system which has high operating efficiency and which is free of physical failures is provided.