HYDROGEN FUEL STORAGE SYSTEM AND METHOD OF STORING HYDROGEN FUEL USING THE SAME

The present invention relates to a hydrogen fuel storage system for a railway vehicle and a hydrogen fuel storage method using the same. According to the present invention, the hydrogen fuel storage system comprises a liquid hydrogen storage unit, an intermediate storage unit, a hydrogen tank, and a...

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Bibliographische Detailangaben
Hauptverfasser:	RYU JOON HYUNG, KIM MOO SUN, JEON HONG KYU
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING LIGHTING LOCOMOTIVES MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MECHANICAL ENGINEERING MOTOR RAILCARS PERFORMING OPERATIONS RAILWAYS STORING OF DISTRIBUTING GASES OR LIQUIDS TRANSPORTING VEHICLES IN GENERAL VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a hydrogen fuel storage system for a railway vehicle and a hydrogen fuel storage method using the same. According to the present invention, the hydrogen fuel storage system comprises a liquid hydrogen storage unit, an intermediate storage unit, a hydrogen tank, and a fuel cell. The liquid hydrogen storage unit is charged by receiving liquid hydrogen. The intermediate storage unit receives the charged liquid hydrogen, heat exchange is performed, and the intermediate storage unit vaporizes the liquid hydrogen to generate gaseous hydrogen. The hydrogen tank receives and stores the generated gaseous hydrogen. The fuel cell generates electric power using the gaseous hydrogen stored in the hydrogen tank. 철도차량용 수소연료의 저장시스템 및 이를 이용한 수소연료의 저장방법에서, 상기 수소연료의 저장시스템은 액화수소저장부, 중간 저장유닛, 수소탱크 및 연료전지를 포함한다. 상기 액화수소저장부는 액화수소를 제공받아 충전한다. 상기 중간 저장유닛은 상기 충전된 액화수소를 제공받아, 열교환이 수행되며 상기 액화수소를 기화하여 기체수소를 생성한다. 상기 수소탱크는 상기 생성된 기체수소를 제공받아 저장한다. 상기 연료전지는 상기 수소탱크에 저장된 기체수소를 이용하여 전력을 생산한다.