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Identifying Critica...
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Hassel, HenrikLund University,Lunds universitet,Lunds universitets centrum för riskanalys och riskhantering (LUCRAM),Annan verksamhet, LTH,Lunds Tekniska Högskola,Avdelningen för Brandteknik,Institutionen för bygg- och miljöteknologi,Institutioner vid LTH,Avdelningen för Riskhantering och Samhällssäkerhet,Lund University Centre for Risk Assessment and Management (LUCRAM),Other operations, LTH,Faculty of Engineering, LTH,Division of Fire Safety Engineering,Department of Building and Environmental Technology,Departments at LTH,Faculty of Engineering, LTH,Division of Risk Management and Societal Safety,Faculty of Engineering, LTH
(author)
Identifying Critical Components of Electric Power Systems: A Network Analytic Approach
- Article/chapterEnglish2007
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LIBRIS-ID:oai:lup.lub.lu.se:d16639c7-91f4-49bf-9651-f009e5b4980d
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https://lup.lub.lu.se/record/583512URI
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https://lup.lub.lu.se/record/715182URI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:kon swepub-publicationtype
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Subject category:ref swepub-contenttype
Notes
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We propose a method for identifying and ranking critical components and sets of components in technical infrastructures. Criticality is defined as the vulnerability of the system to failure in a specific component, or set of components. The identification of critical components is increasingly difficult when considering multiple simultaneous failures, especially component failures with synergistic effects. The proposed method addresses this problem. Furthermore, it is applied to an electric power distribution system in a Swedish municipality, using a simplified system model to calculate the consequences of component failures. We conclude that the proposed method facilitates the identification of critical failure sets and components for large-scale technical infrastructures. Using the proposed method it is possible to gain insights about the sys tem that otherwise might be overlooked.
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Johansson, JonasLund University,Lunds universitet,Lunds universitets centrum för riskanalys och riskhantering (LUCRAM),Annan verksamhet, LTH,Lunds Tekniska Högskola,Industriell elektroteknik och automation,Institutionen för biomedicinsk teknik,Institutioner vid LTH,Lund University Centre for Risk Assessment and Management (LUCRAM),Other operations, LTH,Faculty of Engineering, LTH,Industrial Electrical Engineering and Automation,Department of Biomedical Engineering,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)iea-jjo
(author)
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Tehler, HenrikLund University,Lunds universitet,Lunds universitets centrum för riskanalys och riskhantering (LUCRAM),Annan verksamhet, LTH,Lunds Tekniska Högskola,Avdelningen för Brandteknik,Institutionen för bygg- och miljöteknologi,Institutioner vid LTH,Avdelningen för Riskhantering och Samhällssäkerhet,Lund University Centre for Risk Assessment and Management (LUCRAM),Other operations, LTH,Faculty of Engineering, LTH,Division of Fire Safety Engineering,Department of Building and Environmental Technology,Departments at LTH,Faculty of Engineering, LTH,Division of Risk Management and Societal Safety,Faculty of Engineering, LTH(Swepub:lu)brand-hj
(author)
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Lunds universitets centrum för riskanalys och riskhantering (LUCRAM)Annan verksamhet, LTH
(creator_code:org_t)
Related titles
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In:Risk, Reliability and Societal Safety, Proceedings of the European Safety and Reliability Conference 2007, s. 889-896, s. 889-897
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In:, s. 889-896, s. 889-897
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