摘要
采用FTA(故障树分析方法),对从气源、长输管线到城市门站的城市燃气供应链进行了可靠性分析。本文中的故障树分析模型基于天然气供应系统的拓扑结构,采用可靠的基础数据,对北京市供气系统的可靠性进行了定性和定量分析,可为提高北京市天然气供应的安全性提供指导意见。
The reliability of city supply chain, from the source, the pipeline to the city gate station, is analyzed by using the fault tree analysis method （FTA）.The FTA model starts with reliable statistical data and relies on the topological structure of the actual supply of natural gas system It can do qualitative and quantitative analysis of the reliability of the city gas supply system and provide guidance to improve the urban gas supply security.
出处
《城市燃气》
2016年第7期10-15,共6页
Urban Gas
关键词
故障树分析
城市燃气
可靠性
定量分析
拓扑结构
fault tree analysis
city gas
reliability
quantitative analysis
topology structure
