SYSTEM AND METHOD FOR CONTROLLING FUEL CELL OF VEHICLE

摘要

A system and method for controlling a fuel cell of a vehicle are provided. The method includes sensing a time point when pressure control is necessary by sensing whether an output of the fuel cell is additionally necessary or whether the fuel cell can be in a dry-out state. In response to sensing that the pressure control is necessary, a required valve opening degree of an air outlet is derived by substituting a target air pressure for a data map. A fuel cell air outlet valve is then adjusted based the derived valve opening degree of the air outlet.

主权项

1. A method for controlling a fuel cell of a vehicle, comprising:
determining, by a controller, whether pressure control for pressing air discharged from an air supplier is necessary based on whether an output of the fuel cell is additionally necessary or whether the fuel cell is in a dry-out state; and in response to determining that the pressure control is necessary, deriving, by the controller, an opening degree of a valve required for the pressure control and adjusting the valve based on the derived opening degree of the valve.