A combined pool/bilateral dispatch model for electricity markets with security constraints
ABSTRACT: The secure operation of the electric power system is a challenging task for the system operator which is responsible of its coordination, control and monitoring. In most power systems security is typically handled on a multi–state approach. In which case, security criteria are incorporated...
- Autores:
-
López Lezama, Jesús María
Granada Echeverri, Mauricio
Gallego Pareja, Luis Alfonso
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2011
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/25812
- Acceso en línea:
- http://hdl.handle.net/10495/25812
- Palabra clave:
- Protección de sistemas de energía eléctrica
Electric power systems - protection
Restricciones
Restrictions
Mercado electrónico
Restricciones de seguridad
http://aims.fao.org/aos/agrovoc/c_78af9f7e
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by/2.5/co/
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| dc.title.spa.fl_str_mv |
A combined pool/bilateral dispatch model for electricity markets with security constraints |
| dc.title.translated.spa.fl_str_mv |
Um modelo combinado de despacho pool/bilateral para mercados elétricos com restricoes de seguranca Un modelo combinado de despacho pool/bilateral para mercados eléctricos con restricciones de seguridad |
| title |
A combined pool/bilateral dispatch model for electricity markets with security constraints |
| spellingShingle |
A combined pool/bilateral dispatch model for electricity markets with security constraints Protección de sistemas de energía eléctrica Electric power systems - protection Restricciones Restrictions Mercado electrónico Restricciones de seguridad http://aims.fao.org/aos/agrovoc/c_78af9f7e |
| title_short |
A combined pool/bilateral dispatch model for electricity markets with security constraints |
| title_full |
A combined pool/bilateral dispatch model for electricity markets with security constraints |
| title_fullStr |
A combined pool/bilateral dispatch model for electricity markets with security constraints |
| title_full_unstemmed |
A combined pool/bilateral dispatch model for electricity markets with security constraints |
| title_sort |
A combined pool/bilateral dispatch model for electricity markets with security constraints |
| dc.creator.fl_str_mv |
López Lezama, Jesús María Granada Echeverri, Mauricio Gallego Pareja, Luis Alfonso |
| dc.contributor.author.none.fl_str_mv |
López Lezama, Jesús María Granada Echeverri, Mauricio Gallego Pareja, Luis Alfonso |
| dc.contributor.researchgroup.spa.fl_str_mv |
Grupo de Manejo Eficiente de la Energía (GIMEL) |
| dc.subject.lemb.none.fl_str_mv |
Protección de sistemas de energía eléctrica Electric power systems - protection |
| topic |
Protección de sistemas de energía eléctrica Electric power systems - protection Restricciones Restrictions Mercado electrónico Restricciones de seguridad http://aims.fao.org/aos/agrovoc/c_78af9f7e |
| dc.subject.agrovoc.none.fl_str_mv |
Restricciones Restrictions |
| dc.subject.proposal.spa.fl_str_mv |
Mercado electrónico Restricciones de seguridad |
| dc.subject.agrovocuri.none.fl_str_mv |
http://aims.fao.org/aos/agrovoc/c_78af9f7e |
| description |
ABSTRACT: The secure operation of the electric power system is a challenging task for the system operator which is responsible of its coordination, control and monitoring. In most power systems security is typically handled on a multi–state approach. In which case, security criteria are incorporated by means of additional constraints, modifying the initial dispatch calculation. In this paper a generation dispatch model for competitive energy markets considering security constraints is presented. The proposed approach combines the generation dispatch related to pool and bilateral markets with coupled post–contingency optimal power flows into a single optimal dispatch model, avoiding economic inefficiencies that appear in conventional multi–stage dispatch approaches. The proposed model is linear, and as such, it is based on a DC model of the network. A 6–bus didactic system and the IEEE RTS–24 bus test system are used in order to show the operation and effectiveness of the proposed approach and to compare it with the basic pool/bilateral dispatch with no security constraints. Results show that the inclusion of security constraints lead to a higher dispatch cost. Furthermore, it was found that the enforcement of firmed bilateral contracts might lead to system congestion. |
| publishDate |
2011 |
| dc.date.issued.none.fl_str_mv |
2011 |
| dc.date.accessioned.none.fl_str_mv |
2022-02-04T18:41:10Z |
| dc.date.available.none.fl_str_mv |
2022-02-04T18:41:10Z |
| dc.type.spa.fl_str_mv |
Artículo de investigación |
| dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
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https://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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publishedVersion |
| dc.identifier.issn.none.fl_str_mv |
1794-9165 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/10495/25812 |
| dc.identifier.eissn.none.fl_str_mv |
2256-4314 |
| identifier_str_mv |
1794-9165 2256-4314 |
| url |
http://hdl.handle.net/10495/25812 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartofjournalabbrev.spa.fl_str_mv |
Ing. cienc. |
| dc.relation.citationendpage.spa.fl_str_mv |
28 |
| dc.relation.citationissue.spa.fl_str_mv |
13 |
| dc.relation.citationstartpage.spa.fl_str_mv |
7 |
| dc.relation.citationvolume.spa.fl_str_mv |
7 |
| dc.relation.ispartofjournal.spa.fl_str_mv |
Ingeniería y Ciencia |
| dc.rights.uri.*.fl_str_mv |
http://creativecommons.org/licenses/by/2.5/co/ |
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https://creativecommons.org/licenses/by/4.0/ |
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info:eu-repo/semantics/openAccess |
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openAccess |
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22 |
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application/pdf |
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Universidad EAFIT, Escuelas de Ciencias e Ingeniería |
| dc.publisher.place.spa.fl_str_mv |
Medellín, Colombia |
| institution |
Universidad de Antioquia |
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López Lezama, Jesús MaríaGranada Echeverri, MauricioGallego Pareja, Luis AlfonsoGrupo de Manejo Eficiente de la Energía (GIMEL)2022-02-04T18:41:10Z2022-02-04T18:41:10Z20111794-9165http://hdl.handle.net/10495/258122256-4314ABSTRACT: The secure operation of the electric power system is a challenging task for the system operator which is responsible of its coordination, control and monitoring. In most power systems security is typically handled on a multi–state approach. In which case, security criteria are incorporated by means of additional constraints, modifying the initial dispatch calculation. In this paper a generation dispatch model for competitive energy markets considering security constraints is presented. The proposed approach combines the generation dispatch related to pool and bilateral markets with coupled post–contingency optimal power flows into a single optimal dispatch model, avoiding economic inefficiencies that appear in conventional multi–stage dispatch approaches. The proposed model is linear, and as such, it is based on a DC model of the network. A 6–bus didactic system and the IEEE RTS–24 bus test system are used in order to show the operation and effectiveness of the proposed approach and to compare it with the basic pool/bilateral dispatch with no security constraints. Results show that the inclusion of security constraints lead to a higher dispatch cost. Furthermore, it was found that the enforcement of firmed bilateral contracts might lead to system congestion.RESUMEN: La operación segura del sistema de energía eléctrica es una tarea desafiante para el operador del sistema que es responsable de su coordinación, control y monitoreo. En la mayoría de los sistemas de energía, la seguridad se maneja típicamente en un enfoque de múltiples estados. En cuyo caso, se incorporan criterios de seguridad mediante restricciones adicionales, modificando el cálculo de despacho inicial. En este modelo de despacho de generación de papera para mercados energéticos competitivos considerando las limitaciones de seguridad se presenta. El enfoque propuesto combina el despacho de generación relacionado con el pool y los mercados bilaterales con flujos de energía óptimos post-contingencia acoplados en un único modelo de despacho óptimo, evitando las ineficiencias económicas que aparecen en los enfoques de despacho multietapa convencionales. El modelo propuesto es lineal y, como tal, se basa en un modelo DC de la red. Se utiliza un sistema didáctico de 6 buses y el sistema de prueba de bus IEEE RTS-24 para mostrar el funcionamiento y la eficacia del enfoque propuesto y compararlo con el grupo básico / despacho bilateral sin restricciones de seguridad. Los resultados muestran que la inclusión de restricciones de seguridad conduce a un mayor costo de envío. Además, se descubrió que la ejecución de contratos bilaterales confirmados podría conducir a la congestión del sistema.COL001047722application/pdfengUniversidad EAFIT, Escuelas de Ciencias e IngenieríaMedellín, Colombiahttp://creativecommons.org/licenses/by/2.5/co/https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2A combined pool/bilateral dispatch model for electricity markets with security constraintsUm modelo combinado de despacho pool/bilateral para mercados elétricos com restricoes de segurancaUn modelo combinado de despacho pool/bilateral para mercados eléctricos con restricciones de seguridadArtículo de investigaciónhttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionProtección de sistemas de energía eléctricaElectric power systems - protectionRestriccionesRestrictionsMercado electrónicoRestricciones de seguridadhttp://aims.fao.org/aos/agrovoc/c_78af9f7eIng. cienc.281377Ingeniería y CienciaPublicationORIGINALLopezJesus_2011_CombinedPoolBilateral.pdfLopezJesus_2011_CombinedPoolBilateral.pdfArtículo de investigaciónapplication/pdf335529https://bibliotecadigital.udea.edu.co/bitstreams/27a5ae07-cbc3-4561-b7d8-e78a2735db15/downloadbc69574d64e812687bce2bc3c349120eMD51trueAnonymousREADCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; 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