Browse > Article
http://dx.doi.org/10.7842/kigas.2017.21.5.56

A Study on the Evaluations of Damage Impact due to VCE in Liquid Hydrogen Charging Station  

Lee, Suji (Dept. of Environment and Safety Convergence, Inha University)
Chon, Young Woo (Dept. of Environment and Safety Convergence, Inha University)
Lee, Ik Mo (Dept. of Environment and Safety Convergence, Inha University)
Hwang, Yong Woo (Dept. of Environment and Safety Convergence, Inha University)
Publication Information
Journal of the Korean Institute of Gas / v.21, no.5, 2017 , pp. 56-63 More about this Journal
Abstract
Hydrogen charging station was invested and supported around the world. In this study, the extent of damage caused by VCE in the charging station handling liquefied hydrogen was calculated, and the human and material damage was estimated through the Probit model. In addition The optimal height of vent stack for low temperature hydrogen was set. The damage range is 8.24m in small scale, 14.10m in medium scale, and 22.38m in large scale based on interest overpressure 6.9kPa. In case of death due to pulmonary hemorrhage, 50m of the small and medium scale and 100m of the large scale were injured. Structural damage was 200m in small scale, 300m in medium scale and 500m in large scale. The optimum height of the vent stack is 4.7 m in small scale, 8.8 m in medium scale and 16.9 m in large scale.
Keywords
Liquid Hydrogen Charging Station; VCE(Vapor Cloud Explosion); Probit Model; Vent Stack;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Sim, K. S., 'Hydrogen energy utilization technology development and prospect', Korea Institute of Energy Research
2 Park, Y.H., "Current status of supply of hydrogen electric vehicles and establishment of charging stations in major countries @ Hyundai Motor", EBN News
3 Park, S.J., "Review of Hydrogen Storage and Hydrogen Storage Technology Development Trends", Energy Management News
4 Kim, W. S., Koo, Y.D., "Hydrogen Energy's Advance guard, Hydrogen station domestic landing", Korea Institute of Science and Technology Information
5 Paik, J.H., Kim, S.Y., ""Hydrogen Liquefaction and Cryogenic Storage Technology," Journal of the Korean Society of Mechanical Engineers, 53(4), 38-43, (2013)
6 Cho, Y.D., Kim, J.J., "A Study on Mitigation Techniques for Liquid Hydrogen Accident," KIGAS , 16(6), 29-33, (2012)
7 Joint ministry, Kim, S.H., "The 3rd Basic Plan for the Development and Promotion of Environmentally Friendly Vehicles' (15.12.8)"
8 Ministry of Trade, Industry and Energy, "Notification of Exceptional Standards on Fusio n.Combined and Packaged Vehicle Station Facilities Standards", No.1206-130, 2016.07.07.
9 Lim, S.H., Heo, Y.J., 'A Study on the Prediction of Life Damage due to VCE in the LPG Vehicle Station', KIGAS, 14(2), 15-21, (2010)
10 Release A.R. Soman1, G.Sundararaj "Consequence Assessment of Vapour cloud Explosion Involving Hydrogen", International Journal of Emerging Technology and Advanced Engineering, 2(11), 2250-2459, (2012)
11 KOSHA, "Technical Guidelines on Accident Damage Prediction Techniques", P-102-2012, (2012)
12 KOSHA, "Technical Guidance on Risk Management of Factory Buildings", P-4-2012, (2012)
13 KOSHA, "Technical Guidelines for the Assessment of Impact of Accident damage", 03. At the time of explosion Impact assessment, P-88-2012, (2012)
14 National Institute of Chemical Safety, "Technical Guidelines for Selection of Accident Scenario", (2014)
15 KOSHA, "Technical Guidelines on Processe Design of Hydrogen Vent Steack and Vent Piping", P-42-2012, (2012)