Verification of safety integrity level with the application of Monte Carlo simulation and reliability block diagrams
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- 作者：Grzegorz Kaczor ; Stanisław Młynarski ; Maciej Szkoda ; maciej.szkoda@mech.pk.edu.pl" class="auth_mail" title="E-mail the corresponding author
- 关键词：Functional safety ; Safety integrity level ; Monte Carlo simulation ; Reliability block diagrams
- 刊名：Journal of Loss Prevention in the Process Industries
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：41
- 期：Complete
- 页码：31-39
- 全文大小：1180 K
文摘
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The scientific approach covers some practical aspects of SIL verification for the systems with high level of redundancy.
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The calculations based on Reliability Block Diagrams give less accurate and more pessimistic results of PFH.
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The Monte Carlo simulation is a universal method for the evaluation of the safety integrity level.
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Voting zones allows to decrease the amount of false alarms and the costs of system's downtimes.