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I.S. EN 61078:2016

Current

Current

The latest, up-to-date edition.

RELIABILITY BLOCK DIAGRAMS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2016

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

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National Foreword
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Preliminary considerations, main assumptions, and
   limitations
6 Establishment of system success/failed states
7 Elementary models
8 Qualitative analysis: minimal tie sets and minimal
   cut sets
9 Quantitative analysis: blocks with constant
   probability of failure/success
10 Quantitative analysis: blocks with time dependent
   probabilities of failure/success
11 Boolean techniques for quantitative analysis of
   large models
12 Extension of reliability block diagram techniques
Annex A (informative) - Summary of formulae
Annex B (informative) - Boolean algebra methods
Annex C (informative) - Time dependent probabilities
         and RBD driven Markov processes
Annex D (informative) - Importance factors
Annex E (informative) - RBD driven Petri nets
Annex F (informative) - Numerical examples and curves
Bibliography
Annex ZA (normative) - Normative references to international
         publications with their corresponding
         European publications
Bibliography

Defines the requirements to apply when reliability block diagrams (RBDs) are used in dependability analysis.

DevelopmentNote
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType
Standard
Pages
264
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
NBN EN 61078 : 2006 Identical
DIN EN 61078:2015-04 (Draft) Identical
NF EN 61078 : 2017 Identical
BS EN 61078:2016 Identical
IEC 61078:2016 Identical
EN 61078 : 1991 Identical
SN EN 61078:2016 Identical
UNE-EN 61078:2006 Identical

IEC 61025:2006 Fault tree analysis (FTA)
IEC 62551:2012 Analysis techniques for dependability - Petri net techniques
IEC 60812:2006 Analysis techniques for system reliability - Procedure for failure mode and effects analysis (FMEA)
IEC 61165:2006 Application of Markov techniques
IEC 61703:2016 Mathematical expressions for reliability, availability, maintainability and maintenance support terms
ISO/TR 12489:2013 Petroleum, petrochemical and natural gas industries Reliability modelling and calculation of safety systems
EN 61703:2016 Mathematical expressions for reliability, availability, maintainability and maintenance support terms

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