Decentralized load frequency control for a power system with high penetration of wind and solar photovoltaic generation

diagramas, ilustraciones a color, tablas

Autores:
Dorado Rojas, Sergio Andrés
Tipo de recurso:
Fecha de publicación:
2021
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
eng
OAI Identifier:
oai:repositorio.unal.edu.co:unal/79578
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/79578
https://repositorio.unal.edu.co/
Palabra clave:
620 - Ingeniería y operaciones afines
Control de frecuencia
Control de rechazo activo de perturbaciones
Control automático de generación
Control de frecuencia de carga
Frequency control
Active disturbance rejection control
Automatic generation control
Load frequency control
Energía eólica
Wind power
Fuente de energía renovable
Renewable energy sources
Rights
openAccess
License
Atribución-NoComercial-SinDerivadas 4.0 Internacional
id UNACIONAL2_a178dc75887b6f105808d14a1373bd87
oai_identifier_str oai:repositorio.unal.edu.co:unal/79578
network_acronym_str UNACIONAL2
network_name_str Universidad Nacional de Colombia
repository_id_str
dc.title.eng.fl_str_mv Decentralized load frequency control for a power system with high penetration of wind and solar photovoltaic generation
dc.title.translated.spa.fl_str_mv Control de frecuencia descentralizado para un sistema de potencia con alta penetración de generación eólica y solar fotovoltaica
title Decentralized load frequency control for a power system with high penetration of wind and solar photovoltaic generation
spellingShingle Decentralized load frequency control for a power system with high penetration of wind and solar photovoltaic generation
620 - Ingeniería y operaciones afines
Control de frecuencia
Control de rechazo activo de perturbaciones
Control automático de generación
Control de frecuencia de carga
Frequency control
Active disturbance rejection control
Automatic generation control
Load frequency control
Energía eólica
Wind power
Fuente de energía renovable
Renewable energy sources
title_short Decentralized load frequency control for a power system with high penetration of wind and solar photovoltaic generation
title_full Decentralized load frequency control for a power system with high penetration of wind and solar photovoltaic generation
title_fullStr Decentralized load frequency control for a power system with high penetration of wind and solar photovoltaic generation
title_full_unstemmed Decentralized load frequency control for a power system with high penetration of wind and solar photovoltaic generation
title_sort Decentralized load frequency control for a power system with high penetration of wind and solar photovoltaic generation
dc.creator.fl_str_mv Dorado Rojas, Sergio Andrés
dc.contributor.advisor.none.fl_str_mv Rivera Rodríguez, Sergio Raúl
Mojica Nava, Eduardo
dc.contributor.author.none.fl_str_mv Dorado Rojas, Sergio Andrés
dc.contributor.researchgroup.spa.fl_str_mv Grupo de Investigación EMC-UN
dc.subject.ddc.spa.fl_str_mv 620 - Ingeniería y operaciones afines
topic 620 - Ingeniería y operaciones afines
Control de frecuencia
Control de rechazo activo de perturbaciones
Control automático de generación
Control de frecuencia de carga
Frequency control
Active disturbance rejection control
Automatic generation control
Load frequency control
Energía eólica
Wind power
Fuente de energía renovable
Renewable energy sources
dc.subject.proposal.spa.fl_str_mv Control de frecuencia
Control de rechazo activo de perturbaciones
Control automático de generación
Control de frecuencia de carga
dc.subject.proposal.eng.fl_str_mv Frequency control
Active disturbance rejection control
Automatic generation control
Load frequency control
dc.subject.unesco.none.fl_str_mv Energía eólica
Wind power
Fuente de energía renovable
Renewable energy sources
description diagramas, ilustraciones a color, tablas
publishDate 2021
dc.date.accessioned.none.fl_str_mv 2021-05-31T20:52:16Z
dc.date.available.none.fl_str_mv 2021-05-31T20:52:16Z
dc.date.issued.none.fl_str_mv 2021-05-31
dc.type.spa.fl_str_mv Trabajo de grado - Maestría
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/masterThesis
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/acceptedVersion
dc.type.content.spa.fl_str_mv Text
dc.type.redcol.spa.fl_str_mv http://purl.org/redcol/resource_type/TM
status_str acceptedVersion
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/79578
dc.identifier.instname.spa.fl_str_mv Universidad Nacional de Colombia
dc.identifier.reponame.spa.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
dc.identifier.repourl.spa.fl_str_mv https://repositorio.unal.edu.co/
url https://repositorio.unal.edu.co/handle/unal/79578
https://repositorio.unal.edu.co/
identifier_str_mv Universidad Nacional de Colombia
Repositorio Institucional Universidad Nacional de Colombia
dc.language.iso.spa.fl_str_mv eng
language eng
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dc.format.extent.spa.fl_str_mv 1 recurso en línea (144 páginas)
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dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia
dc.publisher.program.spa.fl_str_mv Bogotá - Ingeniería - Maestría en Ingeniería - Automatización Industrial
dc.publisher.department.spa.fl_str_mv Departamento de Ingeniería Eléctrica y Electrónica
dc.publisher.faculty.spa.fl_str_mv Facultad de Ingeniería
dc.publisher.place.spa.fl_str_mv Bogotá
dc.publisher.branch.spa.fl_str_mv Universidad Nacional de Colombia - Sede Bogotá
institution Universidad Nacional de Colombia
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spelling Atribución-NoComercial-SinDerivadas 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Rivera Rodríguez, Sergio Raúlebc09c48c256e8bad61b48321e3a32c5Mojica Nava, Eduardoe4a1a8ad2ab3b2c45a8785177a841de1600Dorado Rojas, Sergio Andrés6eb7acb9f23699a393bb37da9255b89eGrupo de Investigación EMC-UN2021-05-31T20:52:16Z2021-05-31T20:52:16Z2021-05-31https://repositorio.unal.edu.co/handle/unal/79578Universidad Nacional de ColombiaRepositorio Institucional Universidad Nacional de Colombiahttps://repositorio.unal.edu.co/diagramas, ilustraciones a color, tablasNon-conventional renewable energies represent a significant challenge for electric grids due to the technicalities associated with their implementation. Integration of such energy sources requires revisiting the grid structure and operation paradigm. The most relevant difficulty is that such a transformation must be carried out while keeping the system operational. In a conventional power system, synchronous machines are widely used as traditional electricity generators. These rotating machines store kinetic energy in their rotors. Rotor kinetic energy can be released or captured to compensate for load or generation disturbances, thus keeping the system's frequency constant (inertia characteristic). Large-scale renewable integration reduces the grid's inertia significantly since they interface to the network through inertia-less power converters. Several control strategies have been proposed to enhance the inertia capability of renewable generation units such as solar photovoltaic plants or wind turbines. However, this control loop does not guarantee frequency restoration to the nominal value. For this reason, it is critical to consider a secondary control loop to drive the frequency back to the desired steady-state operating condition. This work considers a system with high penetration of solar photovoltaic and wind energy. The main objective is to evaluate a decentralized linear controller's performance for a secondary control loop with the active contribution of renewable units. The resulting controller is benchmarked against conventional alternatives such as a linear quadratic regulator. The document focuses mostly on designing a secondary load frequency controller under the active disturbance rejection paradigm using a linear technique such as an extended-state observer.Las energías renovables no convencionales suponen un gran desafío para los sistemas eléctricos dadas las dificultades técnicas que conlleva su implementación en la red existente. La incorporación de estas fuentes de generación obliga a una transformación total de la red y a un cambio de paradigma en su operación. La dificultad más grande, empero, es que dicho proceso debe llevarse a cabo sin interrumpir el funcionamiento del sistema. En una red eléctrica tradicional, los generadores sincrónicos se utilizan ampliamiente como unidades convencionales de generación de electricidad. Estas máquinas rotativas están en la capacidad de almacenar energía cinética en sus rotores, la cual pueden entregar al sistema para recobrar el balance que conduzca la frecuencia a un valor estable luego de la ocurrencia de una perturbación de carga o generación. Esto se conoce como capacidad de inercia. La integración de renovables a gran escala disminuye la capacidad de inercia de la red, ya que gran parte de las unidades de generación eólica y solar fotovoltaica se conectan al sistema mediante convertidores de electrónica de potencia. En la actualidad se han desarrollado distintas estrategias de control para proveer de capacidad de inercia a los generadores eólicos y solares fotovoltaicos. No obstante, este lazo por sí mismo no garantiza que la frecuencia de operación del sistema vaya a retornar a su valor nominal, ya que solo se encarga de estabilizar el valor de la frecuencia después de una perturbación. Por ello, es importante la consideración de un lazo de control secundario capaz de reestablecer la frecuencia a su valor nominal. Por todo lo anterior, este trabajo se enmarca en un escenario de alta penetración de generación eólica y solar fotovoltaica en un sistema de potencia. El principal propósito de esta investigación es evaluar el desempeño de un controlador descentralizado lineal en un lazo secundario de frecuencia con la participación de generadores eólicos y solar fotovoltaicos en comparación con una arquitectura basada en compensadores tradicionales como el LQR. El documento se centra en el diseño de un controlador secundario de frecuencia bajo el paradigma del rechazo activo de perturbaciones utilizando una técnica lineal como el observador de estado extendido.MaestríaMagíster en Ingeniería - Automatización IndustrialControl de frecuencia en sistemas de potencia1 recurso en línea (144 páginas)application/pdfengUniversidad Nacional de ColombiaBogotá - Ingeniería - Maestría en Ingeniería - Automatización IndustrialDepartamento de Ingeniería Eléctrica y ElectrónicaFacultad de IngenieríaBogotáUniversidad Nacional de Colombia - Sede Bogotá620 - Ingeniería y operaciones afinesControl de frecuenciaControl de rechazo activo de perturbacionesControl automático de generaciónControl de frecuencia de cargaFrequency controlActive disturbance rejection controlAutomatic generation controlLoad frequency controlEnergía eólicaWind powerFuente de energía renovableRenewable energy sourcesDecentralized load frequency control for a power system with high penetration of wind and solar photovoltaic generationControl de frecuencia descentralizado para un sistema de potencia con alta penetración de generación eólica y solar fotovoltaicaTrabajo de grado - Maestríainfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/acceptedVersionTexthttp://purl.org/redcol/resource_type/TMAli, R., Qudaih, Y. 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Control Engineering Practice, 19(7), 757-769. https://doi.org/10.1016/j.conengprac. 2011.04.003LICENSElicense.txtlicense.txttext/plain; charset=utf-83964https://repositorio.unal.edu.co/bitstream/unal/79578/1/license.txtcccfe52f796b7c63423298c2d3365fc6MD51ORIGINAL1020775885.2021.pdf1020775885.2021.pdfTesis de Maestría en Ingeniería - Automatización Industrialapplication/pdf7465905https://repositorio.unal.edu.co/bitstream/unal/79578/2/1020775885.2021.pdf0cd33e96e98ec9fa664e629bbcee3d8bMD52CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8805https://repositorio.unal.edu.co/bitstream/unal/79578/3/license_rdf4460e5956bc1d1639be9ae6146a50347MD53THUMBNAIL1020775885.2021.pdf.jpg1020775885.2021.pdf.jpgGenerated Thumbnailimage/jpeg4493https://repositorio.unal.edu.co/bitstream/unal/79578/4/1020775885.2021.pdf.jpg8c6c781430b3df6521d46b9dcbd7b014MD54unal/79578oai:repositorio.unal.edu.co:unal/795782023-07-20 23:03:57.622Repositorio Institucional Universidad Nacional de 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