Improved safety by crossanalyzing quantitative risk assessment of hydrogen refueling stations |
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Affiliation: | Korea Gas Safety Corporation Institute of Gas Safety R&D, 1390 Wonjung-ro, Maengdong-myeon, Eumseong-gun, Chungcheongbuk-do, 27738, Republic of Korea |
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Abstract: | With the goal of building 310 hydrogen refueling stations (HRSs) in Korea by 2022, restrictions, such as location restrictions and separation distances, are being eased, so developing ways to improve technology and safety. As HRSs contain major facilities such as compressors, storage tanks, dispenser, and priority control panels, and a leakage could result in a large fire or explosion caused by an ignition source. To perform quantitative risk assessment, programs, namely, Hy-KoRAM and Phast/Safeti were used in this study. It could determine the damage range and effect on radiant heat and flame length, as well as personal and societal risks, using these programs. The crossanalysis of the two programs also improves the facility's safety and the reliability of the results. |
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Keywords: | Hydrogen Hydrogen refueling station Quantitative risk assessment Hy-KoRAM Phast/safeti Crossanalysis HRS" },{" #name" :" keyword" ," $" :{" id" :" kwrd0045" }," $$" :[{" #name" :" text" ," _" :" Hydrogen refueling station |
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