A novel control approach to improve the stability of hybrid AC/DC microgrids

Overall, voltage and frequency(V/F) stability are essential in microgrids (MGs) to ensure reliable and high-quality power supply for critical loads and to support the integration of renewable energy sources (RESs) while maintaining the stability of the power system. Therefore, V/F stability is parti...

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Detalles Bibliográficos
Autores: Khosravi, Nima, Baghbanzadeh, Rasoul, Oubelaid, Adel, Tostado-Véliz, Marcos, Bajaj, Mohit, Hekss, Zineb, Echalih, Salwa, Belkhier, Youcef, Abou Houran, Mohamad, Aboras, Kareem M.
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2023
País:España
Institución:Universidad de Jaén
Repositorio:RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaén
OAI Identifier:oai:ruja.ujaen.es:10953/3797
Acceso en línea:https://doi.org/10.1016/j.apenergy.2023.121261
https://www.sciencedirect.com/science/article/pii/S0306261923006256
https://hdl.handle.net/10953/3797
Access Level:acceso abierto
Palabra clave:Hybrid microgrids
Distributed energy resources
Primary control
Secondary control
Frequency stability
Voltage stability
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spelling A novel control approach to improve the stability of hybrid AC/DC microgridsKhosravi, NimaBaghbanzadeh, RasoulOubelaid, AdelTostado-Véliz, MarcosBajaj, MohitHekss, ZinebEchalih, SalwaBelkhier, YoucefAbou Houran, MohamadAboras, Kareem M.Hybrid microgridsDistributed energy resourcesPrimary controlSecondary controlFrequency stabilityVoltage stabilityOverall, voltage and frequency(V/F) stability are essential in microgrids (MGs) to ensure reliable and high-quality power supply for critical loads and to support the integration of renewable energy sources (RESs) while maintaining the stability of the power system. Therefore, V/F stability is particularly important for causes such as load balancing, quality of power supply, renewable energy integration, and grid stability. This study aims to introduce an interactive control system for hybrid MGs (HMGs) based on distributed energy resources (DERs). Here, the defined control strategy objective is to ensure the four system parameters’ stability, including voltage/frequency (V/F) and active/reactive (P/Q) power for the units. In this study, the research innovation consists of two layers. The first layer aims to adjust the unit V/F, using an internal voltage and current controller loop combined in the power droop controller (PDC). The second layer is concerned with the steady-state error minimization, created in the first layer due to the droop controller performance. Therefore, the secondary distributed V/F control strategies are designed based on finite-time consensus theory (FTCT) owing to its resistance and stability against various load perturbations and system disturbances, which makes flexible convergence time possible according to different user preferences and operating conditions. The simulation results prove the efficiency of the proposed method strategy. Furthermore, the values of improving the amplitude of oscillations and fluctuations for V/F components vary from 0.02pu-0.2pu and 0.178pu-0.216pu, respectively.Elsevier202520252023info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://doi.org/10.1016/j.apenergy.2023.121261https://www.sciencedirect.com/science/article/pii/S0306261923006256https://hdl.handle.net/10953/3797reponame:RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaéninstname:Universidad de JaénInglésApplied Energy [2023]; [344]; [121261]http://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:ruja.ujaen.es:10953/37972026-06-24T12:41:07Z
dc.title.none.fl_str_mv A novel control approach to improve the stability of hybrid AC/DC microgrids
title A novel control approach to improve the stability of hybrid AC/DC microgrids
spellingShingle A novel control approach to improve the stability of hybrid AC/DC microgrids
Khosravi, Nima
Hybrid microgrids
Distributed energy resources
Primary control
Secondary control
Frequency stability
Voltage stability
title_short A novel control approach to improve the stability of hybrid AC/DC microgrids
title_full A novel control approach to improve the stability of hybrid AC/DC microgrids
title_fullStr A novel control approach to improve the stability of hybrid AC/DC microgrids
title_full_unstemmed A novel control approach to improve the stability of hybrid AC/DC microgrids
title_sort A novel control approach to improve the stability of hybrid AC/DC microgrids
dc.creator.none.fl_str_mv Khosravi, Nima
Baghbanzadeh, Rasoul
Oubelaid, Adel
Tostado-Véliz, Marcos
Bajaj, Mohit
Hekss, Zineb
Echalih, Salwa
Belkhier, Youcef
Abou Houran, Mohamad
Aboras, Kareem M.
author Khosravi, Nima
author_facet Khosravi, Nima
Baghbanzadeh, Rasoul
Oubelaid, Adel
Tostado-Véliz, Marcos
Bajaj, Mohit
Hekss, Zineb
Echalih, Salwa
Belkhier, Youcef
Abou Houran, Mohamad
Aboras, Kareem M.
author_role author
author2 Baghbanzadeh, Rasoul
Oubelaid, Adel
Tostado-Véliz, Marcos
Bajaj, Mohit
Hekss, Zineb
Echalih, Salwa
Belkhier, Youcef
Abou Houran, Mohamad
Aboras, Kareem M.
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Hybrid microgrids
Distributed energy resources
Primary control
Secondary control
Frequency stability
Voltage stability
topic Hybrid microgrids
Distributed energy resources
Primary control
Secondary control
Frequency stability
Voltage stability
description Overall, voltage and frequency(V/F) stability are essential in microgrids (MGs) to ensure reliable and high-quality power supply for critical loads and to support the integration of renewable energy sources (RESs) while maintaining the stability of the power system. Therefore, V/F stability is particularly important for causes such as load balancing, quality of power supply, renewable energy integration, and grid stability. This study aims to introduce an interactive control system for hybrid MGs (HMGs) based on distributed energy resources (DERs). Here, the defined control strategy objective is to ensure the four system parameters’ stability, including voltage/frequency (V/F) and active/reactive (P/Q) power for the units. In this study, the research innovation consists of two layers. The first layer aims to adjust the unit V/F, using an internal voltage and current controller loop combined in the power droop controller (PDC). The second layer is concerned with the steady-state error minimization, created in the first layer due to the droop controller performance. Therefore, the secondary distributed V/F control strategies are designed based on finite-time consensus theory (FTCT) owing to its resistance and stability against various load perturbations and system disturbances, which makes flexible convergence time possible according to different user preferences and operating conditions. The simulation results prove the efficiency of the proposed method strategy. Furthermore, the values of improving the amplitude of oscillations and fluctuations for V/F components vary from 0.02pu-0.2pu and 0.178pu-0.216pu, respectively.
publishDate 2023
dc.date.none.fl_str_mv 2023
2025
2025
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://doi.org/10.1016/j.apenergy.2023.121261
https://www.sciencedirect.com/science/article/pii/S0306261923006256
https://hdl.handle.net/10953/3797
url https://doi.org/10.1016/j.apenergy.2023.121261
https://www.sciencedirect.com/science/article/pii/S0306261923006256
https://hdl.handle.net/10953/3797
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Applied Energy [2023]; [344]; [121261]
dc.rights.none.fl_str_mv http://creativecommons.org/licenses/by-nc-nd/3.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv 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 15,811543

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