Frequency regulation for power systems with renewable energy sources
Both the increasing penetration of renewable sources and their participation in the production of power in the electrical system require a more comprehensive analysis of the dynamic behavior of the grid frequency regulation structure. In this sense, this work presents the use of Control Sensitivity...
- Autores:
-
Patiño Murillo, Julián Alberto
- Tipo de recurso:
- Doctoral thesis
- Fecha de publicación:
- 2018
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/69498
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/69498
http://bdigital.unal.edu.co/71344/
- Palabra clave:
- 62 Ingeniería y operaciones afines / Engineering
Renewable energy sources
Frequency regulation
Sensitivity functions
Inertia
Wind turbines
Wind power
Fuentes renovables de energía
Control de frecuencia
Análisis dinámico
Funciones de sensibilidad
Inercia
Turbinas eólicas
Energía eólica
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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| dc.title.spa.fl_str_mv |
Frequency regulation for power systems with renewable energy sources |
| title |
Frequency regulation for power systems with renewable energy sources |
| spellingShingle |
Frequency regulation for power systems with renewable energy sources 62 Ingeniería y operaciones afines / Engineering Renewable energy sources Frequency regulation Sensitivity functions Inertia Wind turbines Wind power Fuentes renovables de energía Control de frecuencia Análisis dinámico Funciones de sensibilidad Inercia Turbinas eólicas Energía eólica |
| title_short |
Frequency regulation for power systems with renewable energy sources |
| title_full |
Frequency regulation for power systems with renewable energy sources |
| title_fullStr |
Frequency regulation for power systems with renewable energy sources |
| title_full_unstemmed |
Frequency regulation for power systems with renewable energy sources |
| title_sort |
Frequency regulation for power systems with renewable energy sources |
| dc.creator.fl_str_mv |
Patiño Murillo, Julián Alberto |
| dc.contributor.advisor.spa.fl_str_mv |
Espinosa Oviedo, Jairo José (Thesis advisor) |
| dc.contributor.author.spa.fl_str_mv |
Patiño Murillo, Julián Alberto |
| dc.subject.ddc.spa.fl_str_mv |
62 Ingeniería y operaciones afines / Engineering |
| topic |
62 Ingeniería y operaciones afines / Engineering Renewable energy sources Frequency regulation Sensitivity functions Inertia Wind turbines Wind power Fuentes renovables de energía Control de frecuencia Análisis dinámico Funciones de sensibilidad Inercia Turbinas eólicas Energía eólica |
| dc.subject.proposal.spa.fl_str_mv |
Renewable energy sources Frequency regulation Sensitivity functions Inertia Wind turbines Wind power Fuentes renovables de energía Control de frecuencia Análisis dinámico Funciones de sensibilidad Inercia Turbinas eólicas Energía eólica |
| description |
Both the increasing penetration of renewable sources and their participation in the production of power in the electrical system require a more comprehensive analysis of the dynamic behavior of the grid frequency regulation structure. In this sense, this work presents the use of Control Sensitivity Functions to describe the dynamical characteristics of both primary and secondary control loops in frequency regulation. Bode plots are employed as a visualization and analysis tool. These sensitivity functions are applied to study the behavior of the power system with the contribution of wind turbines through the inertia emulation techniques. In this regard, the effects of inertia variations in frequency control are addressed for power systems under the integration of wind units. The transfer functions of the system are obtained starting from a linearized wind turbine model. The mathematical relationships are formulated to analyze the sensitivity and stability regarding inertia coefficient H. These expressions are then verified through simulation of several cases under different stability conditions and disturbances in wind speed and load |
| publishDate |
2018 |
| dc.date.issued.spa.fl_str_mv |
2018 |
| dc.date.accessioned.spa.fl_str_mv |
2019-07-03T10:26:42Z |
| dc.date.available.spa.fl_str_mv |
2019-07-03T10:26:42Z |
| dc.type.spa.fl_str_mv |
Trabajo de grado - Doctorado |
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info:eu-repo/semantics/doctoralThesis |
| dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/acceptedVersion |
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http://purl.org/coar/resource_type/c_db06 |
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Text |
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http://purl.org/redcol/resource_type/TD |
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http://purl.org/coar/resource_type/c_db06 |
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acceptedVersion |
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https://repositorio.unal.edu.co/handle/unal/69498 |
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http://bdigital.unal.edu.co/71344/ |
| url |
https://repositorio.unal.edu.co/handle/unal/69498 http://bdigital.unal.edu.co/71344/ |
| dc.language.iso.spa.fl_str_mv |
spa |
| language |
spa |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Sede Manizales Facultad de Ingeniería y Arquitectura Departamento de Ingeniería Eléctrica, Electrónica y Computación Departamento de Ingeniería Eléctrica, Electrónica y Computación |
| dc.relation.references.spa.fl_str_mv |
Patiño Murillo, Julián Alberto (2018) Frequency regulation for power systems with renewable energy sources. Doctorado thesis, Universidad Nacional de Colombia - Sede Manizales. |
| dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
| dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
| dc.rights.license.spa.fl_str_mv |
Atribución-NoComercial 4.0 Internacional |
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http://creativecommons.org/licenses/by-nc/4.0/ |
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info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Espinosa Oviedo, Jairo José (Thesis advisor)905dd741-096e-48c3-a0a3-ad2ee1301760Patiño Murillo, Julián Albertob5f4a50f-5f8e-4909-bb50-7be69a3cbb9d3002019-07-03T10:26:42Z2019-07-03T10:26:42Z2018https://repositorio.unal.edu.co/handle/unal/69498http://bdigital.unal.edu.co/71344/Both the increasing penetration of renewable sources and their participation in the production of power in the electrical system require a more comprehensive analysis of the dynamic behavior of the grid frequency regulation structure. In this sense, this work presents the use of Control Sensitivity Functions to describe the dynamical characteristics of both primary and secondary control loops in frequency regulation. Bode plots are employed as a visualization and analysis tool. These sensitivity functions are applied to study the behavior of the power system with the contribution of wind turbines through the inertia emulation techniques. In this regard, the effects of inertia variations in frequency control are addressed for power systems under the integration of wind units. The transfer functions of the system are obtained starting from a linearized wind turbine model. The mathematical relationships are formulated to analyze the sensitivity and stability regarding inertia coefficient H. These expressions are then verified through simulation of several cases under different stability conditions and disturbances in wind speed and loadTanto la creciente penetración de fuentes renovables de energía como su participación en el despacho de suministro energético en el sistema de potencia requiere un análisis completo del comportamiento dinámico de la estructura de regulación de frecuencia. En este sentido, esta tesis presenta el uso de las Funciones de Sensibilidad de Control para describir las características dinámicas de los lazos primario y secundario de regulación de frecuencia en sistemas de potencia, utilizando diagramas de Bode como herramienta de visualización y análisis. Estas funciones de sensibilidad se aplican en el estudio del comportamiento dinámico de la regulación en frecuencia con contribuciones de turbinas eólicas a través de las técnicas de emulación inercial. Bajo este escenario, los efectos de las incertidumbres o variaciones en la inercia son estudiados desde la integración de las turbinas eólicas en la estructura de control. Partiendo de una representación lineal del sistema, se proponen las formulaciones matemáticas necesarias para analizar la sensibilidad y la estabilidad del sistema con respecto a los cambios en la inercia. Estas expresiones se verifican a través de simulación de varios casos bajo diferentes condiciones de estabilidad y perturbaciones en la velocidad del viento y en la carga del sistemaDoctoradoapplication/pdfspaUniversidad Nacional de Colombia Sede Manizales Facultad de Ingeniería y Arquitectura Departamento de Ingeniería Eléctrica, Electrónica y ComputaciónDepartamento de Ingeniería Eléctrica, Electrónica y ComputaciónPatiño Murillo, Julián Alberto (2018) Frequency regulation for power systems with renewable energy sources. Doctorado thesis, Universidad Nacional de Colombia - Sede Manizales.62 Ingeniería y operaciones afines / EngineeringRenewable energy sourcesFrequency regulationSensitivity functionsInertiaWind turbinesWind powerFuentes renovables de energíaControl de frecuenciaAnálisis dinámicoFunciones de sensibilidadInerciaTurbinas eólicasEnergía eólicaFrequency regulation for power systems with renewable energy sourcesTrabajo de grado - Doctoradoinfo:eu-repo/semantics/doctoralThesisinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_db06Texthttp://purl.org/redcol/resource_type/TDORIGINAL8102363.2018.pdfTesis de Doctorado en Ingeniería - Automáticaapplication/pdf2173881https://repositorio.unal.edu.co/bitstream/unal/69498/1/8102363.2018.pdf4b8f57d754bc960b2e8dd469b4c389c9MD51THUMBNAIL8102363.2018.pdf.jpg8102363.2018.pdf.jpgGenerated Thumbnailimage/jpeg5023https://repositorio.unal.edu.co/bitstream/unal/69498/2/8102363.2018.pdf.jpg833c8f6ea82dca4b630c6259cac6aebeMD52unal/69498oai:repositorio.unal.edu.co:unal/694982024-09-16 10:43:53.582Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |