Power system reliability impacts of wind generation and operational reserve requirements

Due to its variability, wind generation integration presents a significant challenge to power system operators in order to maintain adequate reliability levels while ensuring least cost operation. This paper explores the trade-off between the benefits associated to a higher wind penetration and the...

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Autores:
Gil, Esteban
Tipo de recurso:
Article of journal
Fecha de publicación:
2015
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/67662
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/67662
http://bdigital.unal.edu.co/68691/
Palabra clave:
62 Ingeniería y operaciones afines / Engineering
Wind power
uncertainty modeling
variable generation
reserve requirements
value of lost load.
Energía eólica
incertidumbre
generación variable
requerimientos de reserva
costo de falla.
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
id UNACIONAL2_aaee0955d76fba7fc7c14f8360b3b265
oai_identifier_str oai:repositorio.unal.edu.co:unal/67662
network_acronym_str UNACIONAL2
network_name_str Universidad Nacional de Colombia
repository_id_str
dc.title.spa.fl_str_mv Power system reliability impacts of wind generation and operational reserve requirements
title Power system reliability impacts of wind generation and operational reserve requirements
spellingShingle Power system reliability impacts of wind generation and operational reserve requirements
62 Ingeniería y operaciones afines / Engineering
Wind power
uncertainty modeling
variable generation
reserve requirements
value of lost load.
Energía eólica
incertidumbre
generación variable
requerimientos de reserva
costo de falla.
title_short Power system reliability impacts of wind generation and operational reserve requirements
title_full Power system reliability impacts of wind generation and operational reserve requirements
title_fullStr Power system reliability impacts of wind generation and operational reserve requirements
title_full_unstemmed Power system reliability impacts of wind generation and operational reserve requirements
title_sort Power system reliability impacts of wind generation and operational reserve requirements
dc.creator.fl_str_mv Gil, Esteban
dc.contributor.author.spa.fl_str_mv Gil, Esteban
dc.subject.ddc.spa.fl_str_mv 62 Ingeniería y operaciones afines / Engineering
topic 62 Ingeniería y operaciones afines / Engineering
Wind power
uncertainty modeling
variable generation
reserve requirements
value of lost load.
Energía eólica
incertidumbre
generación variable
requerimientos de reserva
costo de falla.
dc.subject.proposal.spa.fl_str_mv Wind power
uncertainty modeling
variable generation
reserve requirements
value of lost load.
Energía eólica
incertidumbre
generación variable
requerimientos de reserva
costo de falla.
description Due to its variability, wind generation integration presents a significant challenge to power system operators in order to maintain adequate reliability levels while ensuring least cost operation. This paper explores the trade-off between the benefits associated to a higher wind penetration and the additional operational reserve requirements that they impose. Such exploration is valued in terms of its effect on power system reliability, measured as an amount of unserved energy. The paper also focuses on how changing the Value of Lost Load (VoLL) can be used to attain different reliability targets, and how wind power penetration and the diversity of the wind energy resource will impact quality of supply (in terms of instances of unserved energy). The evaluation of different penetrations of wind power generation, different wind speed profiles, wind resource diversity, and different operational reserve requirements, is conducted on the Chilean Northern Interconnected System (SING) using statistical modeling of wind speed time series and computer simulation through a 24-hour ahead unit commitment algorithm and a Monte Carlo simulation scheme. Results for the SING suggest that while wind generation can significantly reduce generation costs, it can also imply higher security costs to reach acceptable reliability levels.
publishDate 2015
dc.date.issued.spa.fl_str_mv 2015-06-01
dc.date.accessioned.spa.fl_str_mv 2019-07-03T04:47:55Z
dc.date.available.spa.fl_str_mv 2019-07-03T04:47:55Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.issn.spa.fl_str_mv ISSN: 2248-8723
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/67662
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/68691/
identifier_str_mv ISSN: 2248-8723
url https://repositorio.unal.edu.co/handle/unal/67662
http://bdigital.unal.edu.co/68691/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv https://revistas.unal.edu.co/index.php/ingeinv/article/view/53698
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Ingeniería e Investigación
Ingeniería e Investigación
dc.relation.references.spa.fl_str_mv Gil, Esteban (2015) Power system reliability impacts of wind generation and operational reserve requirements. Ingeniería e Investigación, 35 (1Sup). pp. 82-88. ISSN 2248-8723
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
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv 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
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ingeniería
institution Universidad Nacional de Colombia
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repository.name.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
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spelling 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_abf2Gil, Estebana181fbda-f667-48da-a4b5-58df54f221ac3002019-07-03T04:47:55Z2019-07-03T04:47:55Z2015-06-01ISSN: 2248-8723https://repositorio.unal.edu.co/handle/unal/67662http://bdigital.unal.edu.co/68691/Due to its variability, wind generation integration presents a significant challenge to power system operators in order to maintain adequate reliability levels while ensuring least cost operation. This paper explores the trade-off between the benefits associated to a higher wind penetration and the additional operational reserve requirements that they impose. Such exploration is valued in terms of its effect on power system reliability, measured as an amount of unserved energy. The paper also focuses on how changing the Value of Lost Load (VoLL) can be used to attain different reliability targets, and how wind power penetration and the diversity of the wind energy resource will impact quality of supply (in terms of instances of unserved energy). The evaluation of different penetrations of wind power generation, different wind speed profiles, wind resource diversity, and different operational reserve requirements, is conducted on the Chilean Northern Interconnected System (SING) using statistical modeling of wind speed time series and computer simulation through a 24-hour ahead unit commitment algorithm and a Monte Carlo simulation scheme. Results for the SING suggest that while wind generation can significantly reduce generation costs, it can also imply higher security costs to reach acceptable reliability levels.Debido a su variabilidad, la integración de generación eólica presenta desafíos significativos para los operadores de los sistemas eléctricos a la hora de mantener niveles de confiabilidad adecuados asegurando, de forma simultánea, una operación a mínimo costo. Este artículo explora los beneficios asociados a una mayor penetración de generación eólica y los requerimientos adicionales de reservas operacionales que esta impone. Dicha exploración se realiza en términos de los efectos de la energía eólica en la confiabilidad del sistema, medida como cantidad de energía no servida. El artículo, además, se enfoca en cómo es que al cambiar el costo de falla se puede motivar el alcance de diferentes metas de confiabilidad, y cómo la penetración y diversidad del recurso eólico impactan la calidad de servicio (en términos de instancias de energía no servida). La evaluación de diferentes niveles de penetración, diferentes perfiles de velocidad de viento, diversidad del recurso eólico y distintos requerimientos de reservas operacionales, se lleva a cabo en el Sistema Interconectado del Norte Grande (SING) chileno usando modelos estadísticos de velocidad de viento y simulación computacional mediante un algoritmo de pre-despacho y un esquema de Monte Carlo. Los resultados para el SING sugieren que mientras la generación eólica puede reducir significativamente los costos de generación del sistema, también implicamayores costos de seguridad para alcanzar niveles de confiabilidad adecuados.application/pdfspaUniversidad Nacional de Colombia - Sede Bogotá - Facultad de Ingenieríahttps://revistas.unal.edu.co/index.php/ingeinv/article/view/53698Universidad Nacional de Colombia Revistas electrónicas UN Ingeniería e InvestigaciónIngeniería e InvestigaciónGil, Esteban (2015) Power system reliability impacts of wind generation and operational reserve requirements. Ingeniería e Investigación, 35 (1Sup). pp. 82-88. ISSN 2248-872362 Ingeniería y operaciones afines / EngineeringWind poweruncertainty modelingvariable generationreserve requirementsvalue of lost load.Energía eólicaincertidumbregeneración variablerequerimientos de reservacosto de falla.Power system reliability impacts of wind generation and operational reserve requirementsArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL53698-266804-3-PB.pdfapplication/pdf516985https://repositorio.unal.edu.co/bitstream/unal/67662/1/53698-266804-3-PB.pdf4341ddecb9a967b254d5244140945eabMD51THUMBNAIL53698-266804-3-PB.pdf.jpg53698-266804-3-PB.pdf.jpgGenerated Thumbnailimage/jpeg8654https://repositorio.unal.edu.co/bitstream/unal/67662/2/53698-266804-3-PB.pdf.jpgd4043c476e12abf0498a66536b535619MD52unal/67662oai:repositorio.unal.edu.co:unal/676622024-05-22 23:34:11.442Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co

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