作者：
Su, HuaiZio, EnricoZhang, JinjunLi, XueyiChina Univ Petr
Natl Engn Lab Pipeline Safety MOE Key Lab Petr Engn Beijing Key Lab Urban Oil & Gas Distribut Technol Beijing 102249 Peoples R China Politecn Milan
Dipartimento Energia Via La Masa 34 I-20156 Milan Italy Univ Paris Saclay
Chair Syst Sci & Energy Challenge Fdn Elect France EDF Lab LGICent Supelec Batiment Bouygues2eme Etage 3 Rue Joliot Curie F-91192 Gif Sur Yvette France
A systematic framework is developed to assess the vulnerability of natural gas pipeline networks. To measure the impact of accidents on gas supply service, a consequence model is developed based on a flowalgorithm em...
详细信息
A systematic framework is developed to assess the vulnerability of natural gas pipeline networks. To measure the impact of accidents on gas supply service, a consequence model is developed based on a flowalgorithm embedded into an optimization scheme, with the consideration of physical constraints. The vulnerability analysis is performed from three viewpoints: global vulnerability analysis, demand robustness and critical pipeline analysis. The global vulnerability analysis is performed considering hazards and threats in gas sources, demand and transmission system. The analysis of demand robustness evaluates the capacities of demand sites to withstand the strains imposed on the pipeline network system and further explains the differences in capacities, from a graph theory perspective. In the critical pipeline analysis, criticalities of pipelines are evaluated by considering direct attacks and using a physical flow-based method. The analyses are performed on a relatively complex gas pipeline network taken from literature. (C) 2018 Elsevier Ltd. All rights reserved.
暂无评论