A new method for assessment of spurious trip in safety instrumented system

被引：0
|
作者：
Ding, Zhenyu [1 ]
Bao, Shiyi [1 ]
Gao, Zengliang [1 ]
机构：
[1] Zhejiang Univ Technol, Coll Mech Engn, Hangzhou 310032, Zhejiang, Peoples R China
来源：
STRUCTURAL INTEGRITY AND MATERIALS AGEING IN EXTREME CONDITIONS | 2010年
关键词：
Spurious Trip; SIL; MTTFS; PFS;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Spurious trip plays an important contribution to downtime-caused economic loss and restoration-caused hazards in process industry. In order to assess the performance of safety instrumented system more objectively, a new spurious trip model based on Markov model is proposed and the relationship between MTTFS (Mean Time to Fail Safe) and PFS (Probability of Fail Safe) is obtained in this paper. Method for calculation of MTTFS is put forward and the feasibility and the correctness of the algorithm are verified. At last, a new assessment index to spurious trip is proposed and introduced.
引用
收藏
页码：393 / 397
页数：5
相关论文
共 50 条
  • [21] Do I need a safety instrumented system?
    Gruhn, P
    CONTROL ENGINEERING, 2000, 47 (01) : 12 - +
  • [22] Effect of isolators on SIL of a Safety Instrumented System
    Thomas, DK
    ISA 2002 TECHNOLOGY UPDATE, VOL LVII, PT 1, 2002, 422 : 547 - 553
  • [23] Uncertainty assessment of reliability estimates for safety instrumented systems
    Jin, H.
    Lundteigen, M. A.
    Rausand, M.
    ADVANCES IN SAFETY, RELIABILITY AND RISK MANAGEMENT, 2012, : 2213 - 2221
  • [24] Modeling patterns for reliability assessment of safety instrumented systems
    Meng, Huixing
    Kloul, Leila
    Rauzy, Antoine
    RELIABILITY ENGINEERING & SYSTEM SAFETY, 2018, 180 : 111 - 123
  • [25] NEW RELIABILITY MEASURE FOR SAFETY INSTRUMENTED SYSTEMS
    Jin, Hui
    Lundteigen, Mary Ann
    Rausand, Marvin
    INTERNATIONAL JOURNAL OF RELIABILITY QUALITY AND SAFETY ENGINEERING, 2013, 20 (01)
  • [26] A new proposal for the analysis of Safety Instrumented Systems
    Catelani, M.
    Ciani, L.
    Luongo, V.
    2012 IEEE INTERNATIONAL INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE (I2MTC), 2012, : 1612 - 1616
  • [27] NSTX-U Personnel Safety System: Safety Instrumented System Development and Design
    Petrella, Joseph R., Jr.
    Stevenson, Timothy
    Cropper, Mark
    Sichta, Paul
    D'Agostino, Michael
    Thomas, Moheb
    Zhao, Xin
    Hines, Clarence
    FUSION SCIENCE AND TECHNOLOGY, 2021, 77 (7-8) : 493 - 500
  • [28] Risk assessment of solid desiccant dehydration package system using safety integrity level-based safety instrumented system design approach
    Park, Sanghyun
    Lee, Tae Hee
    Kang, Kwangu
    Noh, Hyonjeong
    Kim, Hyungwoo
    Oh, Jaewon
    Kim, Kyong-Hwan
    Cho, Su-gil
    PROCESS SAFETY PROGRESS, 2024, 43 (01) : 126 - 137
  • [29] Optimization of Performance and Costs in Safety Instrumented System Design
    Guo, Haitao
    Yang, Xianhui
    CCDC 2009: 21ST CHINESE CONTROL AND DECISION CONFERENCE, VOLS 1-6, PROCEEDINGS, 2009, : 5133 - 5138
  • [30] Safety instrumented system design: valuable lessons learned
    Gruhn, P
    HYDROCARBON PROCESSING, 2000, 79 (08): : 84C - +
12345