Probability of failure on demand in IEC 61508

被引：0
|
作者：
Shimodaira, T [1 ]
Takeda, I [1 ]
Suyama, K [1 ]
Sato, Y [1 ]
机构：
[1] Tokyo Univ Marine Sci & Technol, Koto Ku, Tokyo 1358533, Japan
来源：
PROBABILISTIC SAFETY ASSESSMENT AND MANAGEMENT, VOL 1- 6 | 2004年
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper presents a new and explicit approach for estimation of average Probability of Failure to perform its design function on Demand (PFD), based on the expectations of fault duration/repair time in accordance with IEC 61508. From a practical viewpoint, the formula for estimation of PFD of the negligible Mean Time To Repair (MTTR) configuration Safety-Related System (SRS) operated in low and short duration demand mode is feasible for the non-negligible MTTR configuration SRS with no self-diagnostic function.
引用
收藏
页码：2404 / 2409
页数：6
相关论文
共 50 条
  • [31] IEC 61508系列标准现已发布
    田辰艳
    电子标准化与质量, 2000, (06) : 34 - 34
  • [32] 浅析IEC 61508:2010新版变化
    王俊
    丁兰蓉
    王爱华
    化工与医药工程, 2017, 38 (01) : 58 - 63
  • [33] Comparison between IEC 60880 and IEC 61508 for Certification Purposes in the Nuclear Domain
    Lahtinen, Jussi
    Johansson, Mika
    Ranta, Jukka
    Harju, Hannu
    Nevalainen, Risto
    COMPUTER SAFETY, RELIABILITY, AND SECURITY, 2010, 6351 : 55 - +
  • [34] IEC 61508 - what it doesn't tell you
    Black, WS
    COMPUTING & CONTROL ENGINEERING JOURNAL, 2000, 11 (01): : 24 - 27
  • [35] IEC 61508 and ISO 26262-A Comparison Study
    Nouri, Abdellatif
    Warmuth, Jens
    2021 5TH INTERNATIONAL CONFERENCE ON SYSTEM RELIABILITY AND SAFETY (ICSRS 2021), 2021, : 138 - 142
  • [36] Safety Systems according to IEC / EN 61511 and 61508
    不详
    ATP EDITION, 2008, (08): : 15 - 15
  • [37] The EC 'SAFEC' project: ATEX meets IEC 61508
    Wilday, J
    Wray, T
    Brown, S
    HAZARDS XVII: PROCESS SAFETY - FULFILLING OUR RESPONSIBILITIES, 2003, (149): : 445 - 459
  • [38] Developing a framework for addressing human factors in IEC 61508
    Carey, M
    Purewal, S
    PEOPLE IN CONTROL, 2001, (481): : 42 - 47
  • [39] 基于IEC 61508开发安全关键系统
    鲁守荣
    工业控制计算机, 2016, 29 (12) : 1 - 2+5
  • [40] A Proposal for Enhancing IEC 61508 Methodology for the β-Factor Estimation
    Rao, Sirisha Bai Govardhan
    Castellanos-Ardila, Julieth Patricia
    Punnekkat, Sasikumar
    SYSTEMS, SOFTWARE AND SERVICES PROCESS IMPROVEMENT, EUROSPI 2024, PT I, 2024, 2179 : 300 - 314
12345