石油与天然气化工Issue(4)：458-462,5.DOI:10.3969/j.issn.1007-3426.2014.04.024
天然气处理装置中 SIL 软件化评估方法应用研究
Application of SIL software evaluating method in natural gas processing device
夏太武 1蒋伟 1宋亮 2袁树海1
作者信息
- 1. 中国石油西南油气田公司天然气研究院
- 2. 中国石油 土库曼斯坦 阿姆河天然气公司
- 折叠
摘要
Abstract
A series of safety protection measures ,including safety instrument system (SIS ) , are equipped for natural gas processing device .At present ,the conventional safety integrity level (SIL) evaluation method is mainly applied to determine whether the SIS in design or production plant in service could meet the safe production .In the paper ,the characteristics of SIL assess-ment and the relationship of SIL ,hazard and operability analysis (HAZOP) ,and asset integrity management are analyzed ,and the significance of SIL evaluation is discussed .At the same time , a method of SIL evaluation is proposed ,and the changing is introduced from the method to SIL e-valuation software .Application results show that ,in theory ,it is feasible to convert the conven-tional SIL evaluation method into the SIL evaluation software .Once the strong SIL evaluation software being applied ,the investment of human and financial resources would be greatly reduced in SIL evaluation ,and the evaluating results would be more objective and credible .关键词
风险/安全完整性等级/安全仪表系统/危害和可操作性分析/防护层及防护层分析/风险图表法Key words
risk/safety integrity level (SIL)/safety instrument system (SIS)/hazard and op-erability analysis (HAZOP)/layers of protection analysis(LOPA)/risk graph method分类
能源科技引用本文复制引用
夏太武,蒋伟,宋亮,袁树海..天然气处理装置中 SIL 软件化评估方法应用研究[J].石油与天然气化工,2014,(4):458-462,5.
