Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/26598
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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Carvalho, Mariana Teixeira Baptista de | - |
dc.contributor.author | Nunes, Eusébio P. | - |
dc.contributor.author | Telhada, José | - |
dc.date.accessioned | 2013-12-03T12:07:11Z | - |
dc.date.available | 2013-12-03T12:07:11Z | - |
dc.date.issued | 2013-12-03 | - |
dc.identifier.uri | https://hdl.handle.net/1822/26598 | - |
dc.description.abstract | Nowadays, the wind turbines are the principal source of wind energy production. However, the information known to the public of these machines is still very low. Information related to failure modes and maintenance of these systems is confiidential and only the manufacturer knows. Nevertheless, knowledge about on its functioning, namely its principle states and failure modes are essential to analyse reliability and to define the better maintenance policy to be applied. Based on this gap, 21 identical turbines, from a wind farm located in Portugal, were observed during two years. This paper describes and analyses the main states observed in a wind turbine. Specifically, it examined the frequency of the occurrence of these states in two years and also the time spent in each of these states. The study emphasizes the Pitch Control Device by being a system of special importance, particularly in terms of efficiency of the turbine and safety of persons and property. | por |
dc.description.sponsorship | European Union through FEDER - “Programa Operacional Factores de Competitividade” (POFC) and by the Portuguese Government through FCT-“Fundação para a Ciência e a Tecnologia” under project FCOMP-01-0124- FEDER-022674 | por |
dc.language.iso | eng | por |
dc.publisher | Associação Brasileira de Engenharia de Produção (ABEPRO) | por |
dc.publisher | Asociación para el Desarrollo de la Ingeniería de Organización (ADINGOR) | - |
dc.rights | restrictedAccess | por |
dc.subject | Wind turbine | por |
dc.subject | Failure modes | por |
dc.subject | Unavailability cost | por |
dc.subject | Maintenance | por |
dc.title | State-space characterization and estimation of unavailability costs of a wind turbine | por |
dc.type | conferencePaper | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://cio2013.org/ | por |
sdum.publicationstatus | published | por |
oaire.citationConferenceDate | 10-12 July, 2013 | por |
sdum.event.title | International Conference on Industrial Engineering and Operations Management - ICIEOM 2013 | - |
sdum.event.type | conference | por |
oaire.citationConferencePlace | Valladolid, Spain | por |
Aparece nas coleções: | LES/ALG - Textos completos em actas de encontros científicos internacionais com arbitragem |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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State-space characterization and estimation of unavailability costs of a wind turbine.pdf Acesso restrito! | Documento principal | 168,56 kB | Adobe PDF | Ver/Abrir |