LQR design using LMIs and the robust D-stability criterion for low-frequency oscillation damping in power systems

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorFederal Rural University of the Semi-Arid Region-
Autor(es): dc.contributorand Technology-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorRezende, Jefferson C.-
Autor(es): dc.creatorCarvalho, Luis-
Autor(es): dc.creatorNeto, Jozias R.L.-
Autor(es): dc.creatorCosta, Marcus V.S.-
Autor(es): dc.creatorFortes, Elenilson V.-
Autor(es): dc.creatorMacedo, Leonardo H.-
Data de aceite: dc.date.accessioned2025-08-21T22:29:48Z-
Data de disponibilização: dc.date.available2025-08-21T22:29:48Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-08-15-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1109/INDUSCON51756.2021.9529623-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/222509-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/222509-
Descrição: dc.descriptionThis article proposes the application of a linear quadratic regulator (LQR) optimized by linear matrix inequalities using the robust D-stability concept to ensure the stability of the single machine infinite bus system, which includes a generator and a load connected to an infinite bus. The power system is modeled using the current sensitivity model, which represents the nodal balance of currents at each bus of the power system. The objective is to damp the poles of interest existing in the power system with control techniques based on state feedback through the automatic voltage regulator of the synchronous generator. The obtained results allow to infer that the technique based on the robust D-stability concept is slightly more efficient than the LQR alone, what accredits it as a powerful tool for improving the small-signal stability of electric power systems.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionDepartment of Engineering Federal Rural University of the Semi-Arid Region, RN-
Descrição: dc.descriptionFederal Institute of Education Science and Technology, GO-
Descrição: dc.descriptionDepartment of Electrical Engineering São Paulo State University, SP-
Descrição: dc.descriptionDepartment of Electrical Engineering São Paulo State University, SP-
Descrição: dc.descriptionFAPESP: 2015/21972-6-
Descrição: dc.descriptionFAPESP: 2018/20355-1-
Formato: dc.format188-195-
Idioma: dc.languageen-
Relação: dc.relation2021 14th IEEE International Conference on Industry Applications, INDUSCON 2021 - Proceedings-
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Palavras-chave: dc.subjectCurrent sensitivity model-
Palavras-chave: dc.subjectD-stability-
Palavras-chave: dc.subjectElectric power systems-
Palavras-chave: dc.subjectLMI-
Palavras-chave: dc.subjectLQR-
Palavras-chave: dc.subjectSmall-signal stability-
Título: dc.titleLQR design using LMIs and the robust D-stability criterion for low-frequency oscillation damping in power systems-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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