Development of the High Pressure Hydrogen Gas Cylinder(Type4) for Fuel Cell Vehicle;Design Qualification Tests

연료전지 차량용 고압기체수소 저장용기(Type4)개발;설계검증시험

We developed and tested the high pressure hydrogen gas cylinder(type4) for fuel cell vehicle. The working pressure is 350bar. We conducted material tests, production tests and design qualification tests on the developed cylinders according to modified NGV2-2000(hydrogen). The high pressure hydrogen gas cylinder met all the design qualification requirements of ANSI/CSA NGV2-2000 and acquired NGV2 certification from independent inspection agency.