| 摘要 |
PURPOSE: Apparatus and method for controlling is provided to control intensity of current according to durability performance at colt starting, thereby improving cold starting performance, and to extend durability of a stack. CONSTITUTION: Apparatus and method for controlling comprises: a stack performance curve storage part storing current-voltage curve per durability performance of a fuel cell stack; a stack performance monitoring part detecting current-voltage curvature by monitoring current versus voltage of the fuel cell stack during driving; a cold starting current control part calculating durability of the fuel cell stack by applying the current-voltage curve to the stack performance curve storage part, and a calculating proportional constant according to durability performance; and a cold starting current part controlling required current value of the fuel cell stack at cold starting according to the calculated proportional constant. |
