Hydrogen station and the hydrogen supply method

The present invention boosts the hydrogen from the hydrogen storage vessel 60 (hydrogen source) in the compressor 2 was filled in the accumulator 31, the hydrogen released from the pressure accumulator 31 of the in-vehicle tank of the fuel cell vehicle (FCV) It relates to a hydrogen station and the hydrogen supply method for supplying the hydrogen fuel tank. In the hydrogen station 1, the hydrogen temperature in the accumulator 31, the temperature of the accumulator 31, or accumulator 31 outside air temperature surrounding the hydrogen release from the accumulator 2 when the predetermined temperature or less, higher than the predetermined temperature If compared to, by performing to suppress the hydrogen reduction or pressure drop in the accumulator 31, to prevent the accumulator temperature will be excessively reduced by the hydrogen supply to the hydrogen fuel tank.