Control de oscilaciones electromecánicas en sistemas de energía eléctrica mediante plantas de generación eólica

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dc.contributor.advisorCorrea Gutiérrez, Rosa Elvira
dc.contributor.advisorArrieta Paternina, Mario Roberto
dc.contributor.authorCastrillón Franco, Maria Camila
dc.contributor.researchgroupGrupo de Investigación en Tecnologías Aplicadas Gitaspa
dc.date.accessioned2023-10-02T19:23:01Z
dc.date.available2023-10-02T19:23:01Z
dc.date.issued2023-09-22
dc.descriptionilustraciones, diagramas, resultados de simulacionesspa
dc.description.abstractCon la creciente incorporación de recursos renovables en la matriz energética, uno de los principales retos es determinar la afectación que tiene este tipo de generación, basados principalmente en conversores, en la estabilidad dinámica de los sistemas eléctricos de potencia, siendo necesario determinar los sistemas de control adicionales que se deben incorporar en esta tecnología para mantener las principales variables eléctricas dentro del rango de operación establecido. En esta investigación se presenta el diseño de un Control Linear Cuadrático Gaussiano, LQG, implementado en el lazo de control de potencia reactiva de los generadores eólicos, para amortiguar modos oscilatorios inter-área en sistemas eléctricos de potencia. Para ello, primero se obtiene el modelo lineal del sistema eléctrico de potencia, inicialmente a través de la linealización con análisis de pequeña señal y luego con el método de identificación Loewner basado en mediciones. Después de sintonizar el control, se incorpora y se analiza su comportamiento e influencia en el amortiguamiento de los modos oscilatorios, utilizando como herramienta la gráfica del lugar geométrico de las raíces. Por último, se prueba el desempeño del controlador a través de simulación transitoria sobre el modelo no lineal de dos sistemas de prueba, que presentan diferentes modos oscilatorios, donde se demuestra que el control a través de aerogeneradores permite amortiguar los modos inter-área del sistema. (Texto tomado de la fuente)spa
dc.description.abstractWith the increasing incorporation of renewable resources in the energy matrix, one of the main challenges is to determine the effect that this type of generation, mainly based on converters, has on the dynamic stability of the electrical power systems, being necessary to determine the additional control systems that must be incorporated in this technology to maintain the main electrical variables within the established operating range. This research presents the design of a Linear Quadratic Gaussian Control, LQG, implemented in the reactive power control loop of wind generators, to damp inter-area oscillatory modes in electric power systems. For this purpose, first the linear model of the electrical power system is obtained, initially through linearization with small-signal analysis and then with the measurement-based Loewner identification method. After tuning the control, its behavior and influence on the damping of the oscillatory modes is incorporated and analyzed, using the root locus plot as a tool. Finally, the performance of the controller is tested through transient simulation on the nonlinear model of two test systems, which present different oscillatory modes, where it is demonstrated that the control through wind turbines allows damping the inter-area modes of the system.eng
dc.description.curricularareaÁrea Curricular de Ingeniería Eléctrica e Ingeniería de Controlspa
dc.description.degreelevelMaestríaspa
dc.description.degreenameMagíster en Ingeniería - Ingeniería Eléctricaspa
dc.description.notesContiene resultados de simulacionesspa
dc.description.researchareaAnálisis, operación y control en sistemas de energía eléctricaspa
dc.format.extent118 páginasspa
dc.format.mimetypeapplication/pdfspa
dc.identifier.instnameUniversidad Nacional de Colombiaspa
dc.identifier.reponameRepositorio Institucional Universidad Nacional de Colombiaspa
dc.identifier.repourlhttps://repositorio.unal.edu.co/spa
dc.identifier.urihttps://repositorio.unal.edu.co/handle/unal/84740
dc.language.isospaspa
dc.publisherUniversidad Nacional de Colombiaspa
dc.publisher.branchUniversidad Nacional de Colombia - Sede Medellínspa
dc.publisher.facultyFacultad de Minasspa
dc.publisher.placeMedellín, Colombiaspa
dc.publisher.programMedellín - Minas - Maestría en Ingeniería - Ingeniería Eléctricaspa
dc.relation.indexedBiremespa
dc.relation.indexedRedColspa
dc.relation.indexedLaReferenciaspa
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dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.licenseAtribución-NoComercial-SinDerivadas 4.0 Internacionalspa
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/spa
dc.subject.ddc620 - Ingeniería y operaciones afines::629 - Otras ramas de la ingenieríaspa
dc.subject.ddc530 - Física::537 - Electricidad y electrónicaspa
dc.subject.lembEnergía eólicaspa
dc.subject.lembRecursos energéticosspa
dc.subject.lembRecursos energéticos renovablesspa
dc.subject.lembRenewable energy sourceseng
dc.subject.lembWind powereng
dc.subject.lembPower resourceseng
dc.subject.proposalEnergías renovablesspa
dc.subject.proposalEnergía eólicaspa
dc.subject.proposalEstabilidad de pequeña señal,spa
dc.subject.proposalModos oscilatoriosspa
dc.subject.proposalControl LQGspa
dc.subject.proposalIdentificación basada en medidasspa
dc.subject.proposalSistemas de energía eléctrica.spa
dc.subject.proposalRenewable energyeng
dc.subject.proposalWind energyeng
dc.subject.proposalSmall signal stabilityeng
dc.subject.proposalOscillatory modeseng
dc.subject.proposalLQG controleng
dc.subject.proposalMeasurement-based identificationeng
dc.subject.proposalElectric power systems.eng
dc.titleControl de oscilaciones electromecánicas en sistemas de energía eléctrica mediante plantas de generación eólicaspa
dc.title.translatedControl of electromechanical oscillations in electrical energy systems using wind turbine generationeng
dc.typeTrabajo de grado - Maestríaspa
dc.type.coarhttp://purl.org/coar/resource_type/c_bdccspa
dc.type.coarversionhttp://purl.org/coar/version/c_ab4af688f83e57aaspa
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dc.type.driverinfo:eu-repo/semantics/masterThesisspa
dc.type.redcolhttp://purl.org/redcol/resource_type/TMspa
dc.type.versioninfo:eu-repo/semantics/acceptedVersionspa
dcterms.audience.professionaldevelopmentEstudiantesspa
dcterms.audience.professionaldevelopmentInvestigadoresspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa

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