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http://dx.doi.org/10.7842/kigas.2021.25.4.56

Risk Assessment of Tube Trailer Leaks at Hydrogen Charging Station  

Park, Woo-Il (Korea Gas Safety Corporation)
Yoon, Jin-Hee (Korea Gas Safety Corporation)
Kang, Seung-Kyu (Korea Gas Safety Corporation)
Publication Information
Journal of the Korean Institute of Gas / v.25, no.4, 2021 , pp. 57-62 More about this Journal
Abstract
In this study, risk assessment was conducted in case of leakage of storage facilities (tube trailer) using the HyKoRAM program developed through international joint research. The high-pressure gas facilities in the hydrogen filling station are divided into four main categories: storage facilities (tube trailers), processing facilities (compressors), compressed gas facilities, and filling facilities (dispensers). Among them, the design specifications of the tube trailer, which is a storage facility, and the surrounding environmental conditions were reflected to construct an accident scenario with previously occurring accidents and potential accidents. Through this, we identify the risks of storage facilities at hydrogen refueling stations and suggest measures to improve the safety of hydrogen charging stations.
Keywords
hybrid charging station; hydrogen; electrical power; renewable energy; demonstration;
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