연료전지차량용 고압수소저장시스템의 화재 안전성 평가 = Fire Safety evaluation of High Pressure Hydrogen System for FCEV

다국어 초록 (Multilingual Abstract)

Fuel cell vehicles are equipped with Pressure Relief Devices(PRDs) installed in pressure tank cylinder to prevent the explosion of the tank during a fire. PRDs are safety devices that perceive a fire and release gas in the pressure tank cylinder before it is exploded. But if the PRD does not actuate, because either the PRD fails or can't be surrounded by the flame of a fire, the tank will rupture and produce a blast wave and hydrogen fire ball. In this paper, we observed the fire behavior of actual fuel cell vehicle, comparing with that of gasoline vehicle.

참고문헌 (Reference)

1 장규진, "연료전지자동차의 고압수소저장시스템 신뢰성 평가" 19 (19): 266-275,

2 오규형, "수소의 화재 및 폭발 특성에 관한 연구" 50-53, 2004

3 日本自動車硏究所, "自動車用固体高分子燃料電池の普及基盤整備: 燃料電池自動車の安全 性試驗法に関する調査" 2004

4 Weyandt, N, "Vehicle Bonfire to Induce Catastrophic Failure of a 5000 psig Hydrogen Cylinder Installed on a Typical SUV" Southwest Research Institute Report for the Motor Vehicle Fire Research Institute 2006

5 Odegard Jr, B, "Testing of High Pressure Hydrogen Composite Tanks" 2001

6 Houf, W, "Predicting radiative heat fluxes and flammability envelopes from unintended releases of hydrogen" 32 (32): 136-151, 2007

7 Weyandt, N, "Intentional Failure of a 5000 psig Hydrogen Cylinder Installed in an SUV Without Standard Required Safety Devices" 2007

8 Zalosh, R, "Fuel Tank Fire Exposure Burst Test" 2005