Browsing UiS Brage by Subject "safety instrumented system"
Now showing items 1-3 of 3
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A new approach of uncertainty treatment in the verification of safety integrity level of safety instrumented system
(Master thesis, 2015-06)Reliability is very important aspect of any safety instrumented system. The standard IEC 61508, widely accepted in field of reliability of instrumented systems, entails the quantification of achieved risk reduction to be ... -
Management of change - with the main focus on safety instrumented systems
(Masteroppgave/UIS-TN-IØRP/2013;, Master thesis, 2013)Safety instrumented systems (SISs) are implemented in the oil and gas industry to detect the onset of hazardous events, and/or to mitigate their consequences. As with any system, for different reasons, modifications are ... -
Reliability of subsea equipment in order to verify safety integrity level (SIL) in presence of uncertainty
(Masteroppgave/UIS-TN-IØRP/2012;, Master thesis, 2012)The IEC standards 61508/61511 need to be defined and verified by the reliability targets or safety integrity targets for safety instrumented functions (SIF). The reliability targets or safety integrity targets are categorised ...