Estimating the impact of earthquake-induced power outages on different economic sectors in Chile

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dc.catalogadorpau
dc.contributor.authorLlera Martin, Juan Carlos de la
dc.contributor.authorFerrario, Elisa
dc.contributor.authorMonsalve M., Mauricio
dc.contributor.authorPoulos, Alan
dc.contributor.authorSansavini, Giovanni
dc.date.accessioned2023-03-13T18:27:47Z
dc.date.available2023-03-13T18:27:47Z
dc.date.issued2020
dc.description.abstractThe damage induced by strong earthquakes on the components of Electric Power Networks (EPNs) can seriously compromise the ability of these systems to generate and distribute electric power to final users and to interconnected utilities and industries. This results in large-scale impacts across infrastructure systems and economic sectors that rely upon EPNs. The objective of this work is to estimate the economic losses due to the reduction of the Chilean EPN functionality after the occurrence of disruptive seismic events. Economic losses have been estimated, at country and regional level, by applying the following main steps: (1) estimation of ground motion intensity measures for three earthquakes at the location of the EPN system components; (2) evaluation of the physical damage on the EPN system components; (3) evaluation of the EPN system functional consequence; and (4) estimation of the economic impacts on the electricity sectors and on the interconnected economic activities at regional and national level. Results of this analysis allow identifying the most impacted regions on the basis of the most impacted economic activities and can support decision-making for future investments to reduce the economic impacts produced by disruptive seismic events on EPNs and their interdependent industries.
dc.fechaingreso.objetodigital2023-03-10
dc.format.extent8 páginas
dc.fuente.origenSIPA
dc.identifier.urihttps://www.rpsonline.com.sg/proceedings/esrel2020/html/5107.xml
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/66562
dc.information.autorucEscuela de Ingeniería; Llera Martin, Juan Carlos de la; 0000-0002-9064-0938; 53086
dc.language.isoen
dc.nota.accesoContenido completo
dc.relation.ispartofEuropean Safety and Reliability Conference and the Probabilistic Safety Assessment and Management Conference (30° y 15° ; 2020 ; Venecia, Italia
dc.rightsacceso restringido
dc.subjectElectric power networks
dc.subjectEconomic losses
dc.subjectInput-output model
dc.subjectSeismic hazard
dc.subjectInterdependencies
dc.subject.ddc620
dc.subject.deweyIngenieríaes_ES
dc.titleEstimating the impact of earthquake-induced power outages on different economic sectors in Chilees_ES
dc.typecomunicación de congreso
sipa.codpersvinculados53086
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