Control system of circuit connection for fuel cell and method of operating the same

It discloses a connection control system and a driving method of the fuel cell circuit. The disclosed circuit connection of the fuel cell control system includes a contact portion that is electrically connected to the fuel cell and the anode current collector and cathode current collector of each cell having a plurality of cells; A voltage measurement unit for measuring a voltage of each cell; Circuitry for electrically separating, or parallel connection with the neighboring cells from the neighboring cells to the cell of the predetermined voltage or lower; Characterized in that it comprises a; DC voltage converter for converting the voltage from the cells to a predetermined voltage.