Accident modelling and safety measure design of a hydrogen station

被引:53
作者
Al-shanini, A. [1 ,2 ]
Ahmad, A. [1 ,2 ]
Khan, F. [3 ]
机构
[1] Univ Teknol Malaysia, Inst Hydrogen Econ, Johor Baharu 81310, Malaysia
[2] Univ Teknol Malaysia, Fac Chem Engn, Johor Baharu 81310, Malaysia
[3] Mem Univ Newfoundland, Fac Engn & Appl Sci, St John, NF A1B 3X5, Canada
关键词
Accident modelling; SHIPP methodology; Bayesian updating; Prediction model; Offsite hydrogen station; FUELING STATIONS;
D O I
10.1016/j.ijhydene.2014.05.044
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
An accident modelling approach is used to assess the safety of a hydrogen station as part of a ground transportation network. The method incorporates prevention barriers associated to human factors, management and organizational failures in a risk assessment framework. Failure probabilities of these barriers and end-states events are predicted using Fault Tree Analysis and Event Tree Analysis respectively. Results from the case study considered revealed the capability of the proposed method in estimating the likelihood of various outcomes as well as predicting their future probabilities. In addition, the scheme offers an opportunity to provide dynamic adjustment by updating the failure probability with actual plant data. Results from the analysis can be used to plan maintenance and management of change as required by the plant condition. Copyright (C) 2014, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:20362 / 20370
页数:9
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