FUEL CELL SYSTEM AND METHOD FOR CONTROLLING THE SAME

摘要

A fuel cell system and a method tor controlling the same are provided. The method includes rapidly increasing an angular speed of a rotating magnetic field of an induction motor to maximize iron loss of the induction motor, thereby resulting in an increase in the temperature of a rise cell stack. The method further includes eliminating torque of a driving motor generated by an increase in the angular speed of the rotating magnetic field, using a torque eliminator. The torque eliminator includes a P-stage reducer or a hydraulic break.

主权项

1. A method for controlling an operation of a fuel cell system, comprising:
increasing, by a controller, an angular speed of a rotating magnetic field of an induction motor to maximize iron loss of the induction motor, thereby and increase a temperature of a fuel cell stack; and eliminating, by the controller, torque, generated due to an increase in the angular speed, of a driving motor using a torque eliminator.