PDF下载
[1]刁宇,李秋娟,刘朝阳,等.油气管道安全仪表系统检验测试方法[J].油气储运,2024,43(07):1-10.
　Yu Diao,Qiujuan Li,Zhaoyang Liu,et al.Oil and gas pipeline safety instrument system inspection test method[J].Oil & Gas Storage and Transportation,2024,43(07):1-10.
点击复制

油气管道安全仪表系统检验测试方法

《油气储运》[ISSN:1000-8241/CN:13-1093/TE] 卷: 43 期数: 2024年07期 页码: 1-10 栏目: 出版日期: 2024-07-25
Title:
Oil and gas pipeline safety instrument system inspection test method
作者:
刁宇;  李秋娟;  刘朝阳;  于子峰;  张冯银;  李东阳;  黄衫;  陶冶
Author(s):
Yu Diao1 ;  Qiujuan Li1 ;   Zhaoyang Liu1 ;   Zifeng Yu2 ;   Fengyin Zhang3 ;   Dongyang Li1 ;  Shan Huang2 ;   Ye Tao
关键词:
安全仪表系统; 功能安全; 检验测试; 安全完整性
Keywords:
 ; safety instrument system;  Functional safety;  Inspection test;  Security integrity
分类号:
TE88
文献标志码:
A
摘要:
【目的】目前，智慧管网、无人值守站场持续建设和快速发展，对油气管道站场的安全性与可靠性等提出更高的要求，安全仪表系统（Safety Instrumented System，SIS）是确保油气管道安全、可靠的重要环节。对安全仪表系统进行检验测试是确保安全仪表系统满足设计安全完整性等级的关键，而当前中国尚无有效的技术手段支撑SIS开展检验测试。【方法】调研国内外SIS检验测试技术现状，梳理国内外SIS相关标准规范并结合现场工程实践，提出油气管道行业安全仪表系统检验测试方法，建立包括站场信息采集、故障模式识别、故障覆盖率评价、失效概率计算及安全完整性等级验证方面内容的SIS检验测试技术体系，明确了SIS检验测试的要求、内容及方法。【结果】通过开展现场SIS检验测试，能够有效识别SIS潜在的硬件故障、SIS错误配置和操作问题、SIS运行过程中存在的管理问题三大类功能安全风险项；提出检验测试覆盖率的简化计算方法，结合检验测试故障覆盖率、检验测试周期等参数可有效验证SIS的安全完整性等级是否满足设计要求，评估站场SIS能否持续提供足够的降险能力。【结论】油气管道现场SIS检验测试方法能够有效指导油气管道行业及其他行业开展SIS检验测试工作，为提升油气站场SIS运行维护能力和管道企业的风险管控能力提供借鉴与支持。
Abstract:
【 Objective 】 At present, the continuous construction and rapid development of intelligent pipe network and unattended station put forward higher requirements for the Safety and reliability of oil and gas pipeline station. Safety Instrumented System (SIS) is an important link to ensure the safety and reliability of oil and gas pipeline. The inspection and testing of the safety instrument system is the key to ensure that the safety instrument system meets the design safety integrity level, but there is no effective technical means in China to support SIS to carry out inspection and testing. 【Methods 】Investigate the status quo of SIS inspection and testing technology at home and abroad, sort out the relevant standards and norms of SIS at home and abroad, and combine with field engineering practice, put forward the inspection and testing method of safety instrument system in oil and gas pipeline industry. The technical system of SIS inspection and testing, including station information collection, fault mode recognition, fault coverage evaluation, failure probability calculation and safety integrity level verification, is established, and the requirements, contents and methods of SIS inspection and testing are clarified. 【 Results 】 The on-site SIS inspection and test could effectively identify three types of functional safety risks: potential hardware failure, SIS misconfiguration and operation problems, and management problems existing in SIS operation. A simplified calculation method of inspection and test coverage is proposed, which can effectively verify whether the safety integrity level of SIS meets the design requirements and evaluate whether SIS can continue to provide sufficient risk reduction capability. 【Conclusion】The on-site SIS inspection and testing method of oil and gas pipeline can effectively guide the oil and gas pipeline industry and other industries to carry out SIS inspection and testing, and provide reference and support for improving the SIS operation and maintenance ability of oil and gas stations and pipeline enterprises' risk management and control ability.

相似文献/References:

[1]刁宇,刘朝阳,孙勇,等.LOPA分析方法在中俄东线压气站的应用与思考[J].油气储运,2021,40(12):1416.[doi:10.6047/j.issn.1000-8241.2021.12.013]
　DIAO Yu,LIU Zhaoyang,SUN Yong,et al.Application of LOPA analysis method in compressor stations of China-Russia Eastern Gas Pipeline and consideration[J].Oil & Gas Storage and Transportation,2021,40(07):1416.[doi:10.6047/j.issn.1000-8241.2021.12.013]
[2]刁宇,李秋娟,刘朝阳,等.油气管道安全仪表系统检验测试方法[J].油气储运,2024,43(08):944.[doi:10.6047/j.issn.1000-8241.2024.08.011]
　DIAO Yu,LI Qiujuan,LIU Zhaoyang,et al.Inspection and testing methodology for safety instrumented system of oil and gas pipeline[J].Oil & Gas Storage and Transportation,2024,43(07):944.[doi:10.6047/j.issn.1000-8241.2024.08.011]

更新日期/Last Update: 2024-05-09