IEC TR 63039:2016
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Probabilistic risk analysis of technological systems - Estimation of final event rate at a given initial state
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English
07-05-2016
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IEC TR 63039:2016(E) provides guidance on probabilistic risk analysis (hereafter referred to as risk analysis) for the systems composed of electrotechnical items and is applicable (but not limited) to all electrotechnical industries where risk analyses are performed. This document deals with the following topics from the perspective of risk analysis:
- defining the essential terms and concepts;
- specifying the types of events;
- classifying the occurrences of events;
- describing the usage of modified symbols and methods of graphical representation for ETA, FTA and Markov techniques for applying those modified techniques complementarily to the complex systems;
- suggesting ways to handle the event frequency/rate of complex systems;
- suggesting ways to estimate the event frequency/rate based on risk monitoring;
- providing illustrative and practical examples. Please refer to the Introduction and Scope of the document for addition information regarding the events covered by and associated risks. This document defines the basic properties of events from the perspective of probabilistic risk analysis and use of dependability-related techniques for the analysis of occurrence of the final event that results in a final state in which the final consequences of a risk may appear. Keywords: probabilistic risk analysis, effects of uncertainty, events and associated risks
| DevelopmentNote |
Stability Date: 2019. (07/2016)
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| DocumentType |
Technical Report
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| Pages |
79
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| PublisherName |
International Electrotechnical Committee
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| Status |
Current
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| Standards | Relationship |
| PD IEC/TR 63039:2016 | Identical |
| 17/30310522 DC : 0 | BS EN 60812 ED 3.0 - FAILURE MODE AND EFFECTS ANALYSIS (FMEA) |
| IEC 61025:2006 | Fault tree analysis (FTA) |
| IEC 60812:2006 | Analysis techniques for system reliability - Procedure for failure mode and effects analysis (FMEA) |
| IEC/ISO 31010:2009 | Risk management - Risk assessment techniques |
| ISO 31000:2009 | Risk management Principles and guidelines |
| IEC 61508-5:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 5: Examples of methods for the determination of safety integrity levels (see Functional Safety and IEC 61508) |
| IEC 61078:2016 | Reliability block diagrams |
| IEC 61165:2006 | Application of Markov techniques |
| IEC 61508-4:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations (see Functional Safety and IEC 61508) |
| IEC 62502:2010 | Analysis techniques for dependability - Event tree analysis (ETA) |
| ISO/IEC Guide 51:2014 | Safety aspects — Guidelines for their inclusion in standards |
| IEC 60300-3-1:2003 | Dependability management - Part 3-1: Application guide - Analysis techniques for dependability - Guide on methodology |
| IEC 61703:2016 | Mathematical expressions for reliability, availability, maintainability and maintenance support terms |
| ISO 9000:2015 | Quality management systems — Fundamentals and vocabulary |
| IEC 61508-6:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 6: Guidelines on the application of IEC 61508-2 and IEC 61508-3 (see Functional Safety and IEC 61508) |
| IEC 61508-1:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements (see Functional Safety and IEC 61508) |
| ISO Guide 73:2009 | Risk management — Vocabulary |
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