METHOD FOR CONTROLLING MULTIPLE FUEL CELLS OF FUEL CELL VEHICLE

A method for controlling multiple fuel cells of a fuel cell vehicle includes equally controlling, by a controller, power generation amounts of the respective fuel cells, deriving, by the controller, differences between output voltages of the respective fuel cells in a state in which the power generation amounts of the respective fuel cells are equal and determining whether or not differential control of the power generation amounts of the respective fuel cells is required based on the differences between the output voltages, correcting, by the controller, power generation control values of the respective fuel cells depending on the differences between the output voltages upon determining that differential control of the power generation amounts of the respective fuel cells is required, and differentially controlling, by the controller, the power generation amounts of the respective fuel cells depending on the corrected power generation control values.