LQR Design Using LMIs and the Robust 0-Stability Criterion for Low -Frequency Oscillation Damping in Power Systems

Detalhes bibliográficos
Autor(a) principal: Rezende, Jefferson C.
Data de Publicação: 2021
Outros Autores: Carvalho, Luis, Neto, Jozias R. L., Costa, Marcus V. S., Fortes, Elenilson, Macedo, Leonardo H. [UNESP], Tsuzuki, MDG, Pessoa, MAD
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/218706
Resumo: This article proposes the application of a linear quadratic regulator (LQR) optimized by linear matrix inequalities using the robust 0 -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 0 -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.
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spelling LQR Design Using LMIs and the Robust 0-Stability Criterion for Low -Frequency Oscillation Damping in Power SystemsCurrent sensitivity model0-stabilityelectric power systemsLMILQRsmall-signal stabilityThis article proposes the application of a linear quadratic regulator (LQR) optimized by linear matrix inequalities using the robust 0 -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 0 -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.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Federal Institute of Education, Science, and Technology of Goias (IFG)Research Group on Automation and Control (GEAC)Federal Rural University of the Semi-Arid Region (UFERSA)Fed Rural Univ Semiarid Reg, Dept Engn, Mossoro, RN, BrazilFed Inst Educ Sci & Technol, Jatai, Go, BrazilSao Paulo State Univ, Dept Elect Engn, Ilha Solteira, SP, BrazilSao Paulo State Univ, Dept Elect Engn, Ilha Solteira, SP, BrazilCAPES: 001FAPESP: 2015/21972-6FAPESP: 2018/20355-1IeeeFed Rural Univ Semiarid RegFed Inst Educ Sci & TechnolUniversidade Estadual Paulista (UNESP)Rezende, Jefferson C.Carvalho, LuisNeto, Jozias R. L.Costa, Marcus V. S.Fortes, ElenilsonMacedo, Leonardo H. [UNESP]Tsuzuki, MDGPessoa, MAD2022-04-28T17:22:36Z2022-04-28T17:22:36Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject188-1952021 14th Ieee International Conference On Industry Applications (induscon). New York: Ieee, p. 188-195, 2021.2572-1445http://hdl.handle.net/11449/218706WOS:000719293600027Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2021 14th Ieee International Conference On Industry Applications (induscon)info:eu-repo/semantics/openAccess2022-04-28T17:22:36Zoai:repositorio.unesp.br:11449/218706Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T17:22:36Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv LQR Design Using LMIs and the Robust 0-Stability Criterion for Low -Frequency Oscillation Damping in Power Systems
title LQR Design Using LMIs and the Robust 0-Stability Criterion for Low -Frequency Oscillation Damping in Power Systems
spellingShingle LQR Design Using LMIs and the Robust 0-Stability Criterion for Low -Frequency Oscillation Damping in Power Systems
Rezende, Jefferson C.
Current sensitivity model
0-stability
electric power systems
LMI
LQR
small-signal stability
title_short LQR Design Using LMIs and the Robust 0-Stability Criterion for Low -Frequency Oscillation Damping in Power Systems
title_full LQR Design Using LMIs and the Robust 0-Stability Criterion for Low -Frequency Oscillation Damping in Power Systems
title_fullStr LQR Design Using LMIs and the Robust 0-Stability Criterion for Low -Frequency Oscillation Damping in Power Systems
title_full_unstemmed LQR Design Using LMIs and the Robust 0-Stability Criterion for Low -Frequency Oscillation Damping in Power Systems
title_sort LQR Design Using LMIs and the Robust 0-Stability Criterion for Low -Frequency Oscillation Damping in Power Systems
author Rezende, Jefferson C.
author_facet Rezende, Jefferson C.
Carvalho, Luis
Neto, Jozias R. L.
Costa, Marcus V. S.
Fortes, Elenilson
Macedo, Leonardo H. [UNESP]
Tsuzuki, MDG
Pessoa, MAD
author_role author
author2 Carvalho, Luis
Neto, Jozias R. L.
Costa, Marcus V. S.
Fortes, Elenilson
Macedo, Leonardo H. [UNESP]
Tsuzuki, MDG
Pessoa, MAD
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Fed Rural Univ Semiarid Reg
Fed Inst Educ Sci & Technol
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Rezende, Jefferson C.
Carvalho, Luis
Neto, Jozias R. L.
Costa, Marcus V. S.
Fortes, Elenilson
Macedo, Leonardo H. [UNESP]
Tsuzuki, MDG
Pessoa, MAD
dc.subject.por.fl_str_mv Current sensitivity model
0-stability
electric power systems
LMI
LQR
small-signal stability
topic Current sensitivity model
0-stability
electric power systems
LMI
LQR
small-signal stability
description This article proposes the application of a linear quadratic regulator (LQR) optimized by linear matrix inequalities using the robust 0 -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 0 -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.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
2022-04-28T17:22:36Z
2022-04-28T17:22:36Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv 2021 14th Ieee International Conference On Industry Applications (induscon). New York: Ieee, p. 188-195, 2021.
2572-1445
http://hdl.handle.net/11449/218706
WOS:000719293600027
identifier_str_mv 2021 14th Ieee International Conference On Industry Applications (induscon). New York: Ieee, p. 188-195, 2021.
2572-1445
WOS:000719293600027
url http://hdl.handle.net/11449/218706
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2021 14th Ieee International Conference On Industry Applications (induscon)
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 188-195
dc.publisher.none.fl_str_mv Ieee
publisher.none.fl_str_mv Ieee
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1797789827387621376

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