HYDROGEN STORAGE DEVICE FOR FUEL CELL VEHICLE AND METHOD FOR CONTROLLING THE SAME

Disclosed are a hydrogen storage device for a fuel cell vehicle that may secure stabilization of a pressure relief valve that causes a leak problem due to a failure of a pressure maintenance performance of a regulator and may protect the hydrogen storage device from an excessive pressure by discharging hydrogen of the excessive pressure generated in the regulator to an outside as well, and a method for controlling the same.