A Stochastic-IGDT model for energy management in isolated microgrids considering failures and demand response

In power systems, contingencies and outages are more frequent nowadays due to climate changing effects. This circumstance along equipment aging may lead to unexpected failures and outages in power and energy systems. This issue is especially critical in isolated microgrids, which must be supplied by...

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Detalhes bibliográficos
Autores: Tostado-Véliz, Marcos, Kamel, Salah, Aymen, Flah, Jordehi, Ahmad Rezaee, Jurado-Melguizo, Francisco
Formato: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2022
País:España
Recursos:Universidad de Jaén
Repositorio:RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaén
OAI Identifier:oai:ruja.ujaen.es:10953/3437
Acesso em linha:https://www.sciencedirect.com/science/article/pii/S0306261922005347
https://hdl.handle.net/10953/3437
Access Level:acceso abierto
Palavra-chave:Microgrid
Stochastic programming
Reliability
Information gap decision theory
Demand response
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spelling A Stochastic-IGDT model for energy management in isolated microgrids considering failures and demand responseTostado-Véliz, MarcosKamel, SalahAymen, FlahJordehi, Ahmad RezaeeJurado-Melguizo, FranciscoMicrogridStochastic programmingReliabilityInformation gap decision theoryDemand responseIn power systems, contingencies and outages are more frequent nowadays due to climate changing effects. This circumstance along equipment aging may lead to unexpected failures and outages in power and energy systems. This issue is especially critical in isolated microgrids, which must be supplied by means of own resources and onsite assets. In these systems, unexpected failures may notably provoke a detriment of the economy and users’ satisfaction. In order to minimize the impact of these incidents, this paper proposes a novel energy management tool for isolated microgrids that are robust against failures. To this end, a novel stochastic-IGDT formulation is developed, by which typical uncertainties are comfortably modelled via scenarios while components’ failures are treated in a robust fashion using IGDT. A solution procedure is proposed in which the operation cost is also considered in order to reproduce useful results and limit the cost of reliability. A variety of simulations are conducted in order to validate the developed model and discuss the particularities derived from considering failures in the energy management task. Moreover, the role of demand response programs is also foregrounded. In particular, the demand response programs allow reducing the operation costs by 3 % while the scheduling result admits up to 13 h more of accumulated failures, thus confirming a positive effect of such initiatives in both economy and robustness against failures.Elsevier202420242022info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://www.sciencedirect.com/science/article/pii/S0306261922005347https://hdl.handle.net/10953/3437reponame:RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaéninstname:Universidad de JaénInglésApplied Energy [2022]; [317]; [119162]Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:ruja.ujaen.es:10953/34372026-06-24T12:41:07Z
dc.title.none.fl_str_mv A Stochastic-IGDT model for energy management in isolated microgrids considering failures and demand response
title A Stochastic-IGDT model for energy management in isolated microgrids considering failures and demand response
spellingShingle A Stochastic-IGDT model for energy management in isolated microgrids considering failures and demand response
Tostado-Véliz, Marcos
Microgrid
Stochastic programming
Reliability
Information gap decision theory
Demand response
title_short A Stochastic-IGDT model for energy management in isolated microgrids considering failures and demand response
title_full A Stochastic-IGDT model for energy management in isolated microgrids considering failures and demand response
title_fullStr A Stochastic-IGDT model for energy management in isolated microgrids considering failures and demand response
title_full_unstemmed A Stochastic-IGDT model for energy management in isolated microgrids considering failures and demand response
title_sort A Stochastic-IGDT model for energy management in isolated microgrids considering failures and demand response
dc.creator.none.fl_str_mv Tostado-Véliz, Marcos
Kamel, Salah
Aymen, Flah
Jordehi, Ahmad Rezaee
Jurado-Melguizo, Francisco
author Tostado-Véliz, Marcos
author_facet Tostado-Véliz, Marcos
Kamel, Salah
Aymen, Flah
Jordehi, Ahmad Rezaee
Jurado-Melguizo, Francisco
author_role author
author2 Kamel, Salah
Aymen, Flah
Jordehi, Ahmad Rezaee
Jurado-Melguizo, Francisco
author2_role author
author
author
author
dc.subject.none.fl_str_mv Microgrid
Stochastic programming
Reliability
Information gap decision theory
Demand response
topic Microgrid
Stochastic programming
Reliability
Information gap decision theory
Demand response
description In power systems, contingencies and outages are more frequent nowadays due to climate changing effects. This circumstance along equipment aging may lead to unexpected failures and outages in power and energy systems. This issue is especially critical in isolated microgrids, which must be supplied by means of own resources and onsite assets. In these systems, unexpected failures may notably provoke a detriment of the economy and users’ satisfaction. In order to minimize the impact of these incidents, this paper proposes a novel energy management tool for isolated microgrids that are robust against failures. To this end, a novel stochastic-IGDT formulation is developed, by which typical uncertainties are comfortably modelled via scenarios while components’ failures are treated in a robust fashion using IGDT. A solution procedure is proposed in which the operation cost is also considered in order to reproduce useful results and limit the cost of reliability. A variety of simulations are conducted in order to validate the developed model and discuss the particularities derived from considering failures in the energy management task. Moreover, the role of demand response programs is also foregrounded. In particular, the demand response programs allow reducing the operation costs by 3 % while the scheduling result admits up to 13 h more of accumulated failures, thus confirming a positive effect of such initiatives in both economy and robustness against failures.
publishDate 2022
dc.date.none.fl_str_mv 2022
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://www.sciencedirect.com/science/article/pii/S0306261922005347
https://hdl.handle.net/10953/3437
url https://www.sciencedirect.com/science/article/pii/S0306261922005347
https://hdl.handle.net/10953/3437
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Applied Energy [2022]; [317]; [119162]
dc.rights.none.fl_str_mv Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaén
instname:Universidad de Jaén
instname_str Universidad de Jaén
reponame_str RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaén
collection RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaén
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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