FUEL CELL SYSTEM AND METHOD TO SUPPLY AIR THE SAME

摘要

PURPOSE: A fuel cell system is provided to automate Lamda control even when using minimum peripheral devices for supplying air used for a stack and burner, and to be efficient and stable for pressure loss and pulsating of the system. CONSTITUTION: A fuel cell system(10) comprises a fuel treatment device(30) for generating reformate gas through a burner(32); a stack(20) for generating energy by supplying reformate gas generated form the fuel treatment device; an air supply device(40) for supplying the air to the stack and burner; and a control unit for determining air supply amount required for real-time operation of burner and stack and estimates the air supply amount.