Fault tolerant measurement system based on Takagi-Sugeno fuzzy models for a gas turbine in a combined cycle power plant

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dc.contributor.authorBerrios, Rodrigo
dc.contributor.authorNunez, Felipe
dc.contributor.authorCipriano, Aldo
dc.date.accessioned2024-01-10T13:13:05Z
dc.date.available2024-01-10T13:13:05Z
dc.date.issued2011
dc.description.abstractA fault tolerant measurement system for a gas turbine in a combined cycle power plant, based on dynamic models, principal component analysis (PCA) and Q test, is presented. The proposed scheme makes use of a model-based symptom generator, which delivers fault signals obtained by using direct identification of parity relations and structured residuals. Symptoms are then analyzed in a statistical module achieving fault diagnosis and reconstruction of the faulty signals. The scheme presents as main advantage the ability of detecting faults in both input and output sensors due to its particular structure. Tests carried out on the gas turbine of the San Isidro combined cycle power plant in the V Region, Chile, show that Takagi-Sugeno fuzzy models present the best fitting performance and an acceptable computational cost in comparison with autoregressive exogenous. state space, and neural models. Real time software based on this scheme has been developed and connected to Osisoft PI System'. The software is running at Endesa Monitoring and Diagnosis Center in Santiago. Chile. (C) 2011 Elsevier B.V. All rights reserved.
dc.description.funderEndesa Chile
dc.fechaingreso.objetodigital25-03-2024
dc.format.extent17 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.fss.2011.02.011
dc.identifier.eissn1872-6801
dc.identifier.issn0165-0114
dc.identifier.urihttps://doi.org/10.1016/j.fss.2011.02.011
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/78264
dc.identifier.wosidWOS:000291504700007
dc.information.autorucIngeniería;Berrios R ;S/I;131469
dc.information.autorucIngeniería;Cipriano A;S/I;99102
dc.information.autorucIngeniería;Nunez F ;S/I;131441
dc.issue.numero1
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final130
dc.pagina.inicio114
dc.publisherELSEVIER
dc.revistaFUZZY SETS AND SYSTEMS
dc.rightsacceso restringido
dc.subjectCombined cycle power plant
dc.subjectFault detection and diagnosis
dc.subjectFault tolerant measurement systems
dc.subjectFuzzy models
dc.subjectParity relations
dc.subjectPCA
dc.subjectQ test
dc.subjectFAILURE-DETECTION
dc.subjectDIAGNOSIS
dc.subjectIDENTIFICATION
dc.subjectREDUNDANCY
dc.subjectSENSORS
dc.subjectRULES
dc.subject.ods06 Clean Water and Sanitation
dc.subject.odspa06 Agua limpia y saneamiento
dc.titleFault tolerant measurement system based on Takagi-Sugeno fuzzy models for a gas turbine in a combined cycle power plant
dc.typeartículo
dc.volumen174
sipa.codpersvinculados131469
sipa.codpersvinculados99102
sipa.codpersvinculados131441
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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