Representation and modeling of the Chilean electric power network for seismic resilience analysis

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dc.catalogadorpau
dc.contributor.authorFerrario E.
dc.contributor.authorPoulos A.
dc.contributor.authorLlera Martin, Juan Carlos de la
dc.contributor.authorLorca A.
dc.contributor.authorOneto A.
dc.contributor.authorMagnere C.
dc.date.accessioned2023-03-10T13:13:38Z
dc.date.available2023-03-10T13:13:38Z
dc.date.issued2020
dc.description.abstractElectric Power Networks (EPNs) are exposed to the occurrence of highly disruptive natural events such as large earthquakes. The physical damage to EPN components due to seismic events can seriously compromise the ability to generate, transmit, and distribute electricity to final users and to other interconnected critical infrastructures. In this context, resilience analysis is fundamental to identify the key components at risk to sustain or quickly restore the EPN functionality. This work presents a first step in the development of a detailed Chilean EPN model and illustrates an analysis framework to assess its resilience under the occurrence of earthquake scenarios. Specifically, the Chilean EPN model is built at a high level of detail using several Chilean data sources. Then, resilience of the network is assessed in four main steps: (1) generation of local intensity levels at the component sites; (2) evaluation of the earthquake impact on the EPN components using their fragilities; (3) evaluation of the component recovery time using downtime distributions; and (4) estimation of the EPN performance by means of simulating an optimal power flow model throughout the restoration process until service is fully restored. Results are expected to contribute toward a more resilient Chilean power network under seismic action.
dc.fechaingreso.objetodigital2023-03-07
dc.format.extent8 páginas
dc.fuente.origenConveris
dc.identifier.doi10.3850/978-981-11-2724-3_0558-cd
dc.identifier.scopusidSCOPUS_ID:2-s2.0-85089200234
dc.identifier.urihttp://rpsonline.com.sg/proceedings/9789811127243/html/0558.xml
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/66548
dc.information.autorucEscuela de Ingeniería; Llera Martin, Juan Carlos de la; 0000-0002-9064-0938; 53086
dc.language.isoen
dc.nota.accesoContenido parcial
dc.pagina.final3381
dc.pagina.inicio3374
dc.relation.ispartofEuropean Safety and Reliability Conference (29° ; 2019 ; Hannover, Alemania)
dc.revistaProceedings of the 29th European Safety and Reliability Conference, ESREL 2019
dc.rightsacceso restringido
dc.subjectElectric power networks
dc.subjectResilience
dc.subjectEarthquakes
dc.subjectFragility curves
dc.subjectMonte Carlo simulation
dc.subject.ddc620
dc.subject.deweyIngenieríaes_ES
dc.titleRepresentation and modeling of the Chilean electric power network for seismic resilience analysises_ES
dc.typecomunicación de congreso
sipa.codpersvinculados53086
sipa.indexPubmed
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