Short-Term Frequency Regulation and Inertia Emulation Using an MMC-Based MTDC System

The continuous displacement of conventional power plants by converter-interfaced generation systems reduces the system inertia and may lead to a degradation of the frequency stabili-Leon-2757258ty. A supplementary control strategy for multi-terminal dc (MTDC) systems to improve the frequency regulat...

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Detalles Bibliográficos
Autor: Leon, Enrique Andres
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2018
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/86453
Acceso en línea:http://hdl.handle.net/11336/86453
Access Level:acceso abierto
Palabra clave:CAPACITIVE ENERGY STORAGE
DISTRIBUTED FREQUENCY CONTROL
INERTIA MIMICRY CAPABILITY
MULTI-TERMINAL HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS
WIND POWER INTEGRATION
https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
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network_acronym_str AR
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repository_id_str
spelling Short-Term Frequency Regulation and Inertia Emulation Using an MMC-Based MTDC SystemLeon, Enrique AndresCAPACITIVE ENERGY STORAGEDISTRIBUTED FREQUENCY CONTROLINERTIA MIMICRY CAPABILITYMULTI-TERMINAL HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMSWIND POWER INTEGRATIONhttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2The continuous displacement of conventional power plants by converter-interfaced generation systems reduces the system inertia and may lead to a degradation of the frequency stabili-Leon-2757258ty. A supplementary control strategy for multi-terminal dc (MTDC) systems to improve the frequency regulation is presented in this paper. The scenario where the MTDC system cannot resort to the power reserves of either other ac systems or offshore wind farms is particularly studied. The proposed control is able to independently support both the primary frequency regulation and the system inertia by using the capacitive energy of the MTDC grid converters. On the other hand, the reactive power of the converter stations is coordinately controlled to improve the damping of low-frequency electromechanical oscillations. The simultaneous frequency support of the MTDC system and onshore wind farms is also studied and validated in a practical multi-machine power system. Transient and small-signal stability analyses are performed to evaluate and quantify the improvements and the control limitations of the proposed scheme. This enhanced frequency control can increase the system reliability and reduce the required amount of spinning reserve, diminishing the operation costs and allowing to increase the penetration of renewable energy sources.Fil: Leon, Enrique Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages". Universidad Nacional del Sur. Departamento de Ingeniería Eléctrica y de Computadoras. Instituto de Investigaciones en Ingeniería Eléctrica "Alfredo Desages"; ArgentinaInstitute of Electrical and Electronics Engineers2018-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/86453Leon, Enrique Andres; Short-Term Frequency Regulation and Inertia Emulation Using an MMC-Based MTDC System; Institute of Electrical and Electronics Engineers; Ieee Transactions On Power Systems; 33; 3; 5-2018; 2854-28630885-89501558-0679CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://ieeexplore.ieee.org/document/8052145/info:eu-repo/semantics/altIdentifier/doi/10.1109/TPWRS.2017.2757258info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T14:10:52Zoai:ri.conicet.gov.ar:11336/86453instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 14:10:52.489CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Short-Term Frequency Regulation and Inertia Emulation Using an MMC-Based MTDC System
title Short-Term Frequency Regulation and Inertia Emulation Using an MMC-Based MTDC System
spellingShingle Short-Term Frequency Regulation and Inertia Emulation Using an MMC-Based MTDC System
Leon, Enrique Andres
CAPACITIVE ENERGY STORAGE
DISTRIBUTED FREQUENCY CONTROL
INERTIA MIMICRY CAPABILITY
MULTI-TERMINAL HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS
WIND POWER INTEGRATION
https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
title_short Short-Term Frequency Regulation and Inertia Emulation Using an MMC-Based MTDC System
title_full Short-Term Frequency Regulation and Inertia Emulation Using an MMC-Based MTDC System
title_fullStr Short-Term Frequency Regulation and Inertia Emulation Using an MMC-Based MTDC System
title_full_unstemmed Short-Term Frequency Regulation and Inertia Emulation Using an MMC-Based MTDC System
title_sort Short-Term Frequency Regulation and Inertia Emulation Using an MMC-Based MTDC System
dc.creator.none.fl_str_mv Leon, Enrique Andres
author Leon, Enrique Andres
author_facet Leon, Enrique Andres
author_role author
dc.subject.none.fl_str_mv CAPACITIVE ENERGY STORAGE
DISTRIBUTED FREQUENCY CONTROL
INERTIA MIMICRY CAPABILITY
MULTI-TERMINAL HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS
WIND POWER INTEGRATION
https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
topic CAPACITIVE ENERGY STORAGE
DISTRIBUTED FREQUENCY CONTROL
INERTIA MIMICRY CAPABILITY
MULTI-TERMINAL HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS
WIND POWER INTEGRATION
https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
description The continuous displacement of conventional power plants by converter-interfaced generation systems reduces the system inertia and may lead to a degradation of the frequency stabili-Leon-2757258ty. A supplementary control strategy for multi-terminal dc (MTDC) systems to improve the frequency regulation is presented in this paper. The scenario where the MTDC system cannot resort to the power reserves of either other ac systems or offshore wind farms is particularly studied. The proposed control is able to independently support both the primary frequency regulation and the system inertia by using the capacitive energy of the MTDC grid converters. On the other hand, the reactive power of the converter stations is coordinately controlled to improve the damping of low-frequency electromechanical oscillations. The simultaneous frequency support of the MTDC system and onshore wind farms is also studied and validated in a practical multi-machine power system. Transient and small-signal stability analyses are performed to evaluate and quantify the improvements and the control limitations of the proposed scheme. This enhanced frequency control can increase the system reliability and reduce the required amount of spinning reserve, diminishing the operation costs and allowing to increase the penetration of renewable energy sources.
publishDate 2018
dc.date.none.fl_str_mv 2018-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/86453
Leon, Enrique Andres; Short-Term Frequency Regulation and Inertia Emulation Using an MMC-Based MTDC System; Institute of Electrical and Electronics Engineers; Ieee Transactions On Power Systems; 33; 3; 5-2018; 2854-2863
0885-8950
1558-0679
CONICET Digital
CONICET
url http://hdl.handle.net/11336/86453
identifier_str_mv Leon, Enrique Andres; Short-Term Frequency Regulation and Inertia Emulation Using an MMC-Based MTDC System; Institute of Electrical and Electronics Engineers; Ieee Transactions On Power Systems; 33; 3; 5-2018; 2854-2863
0885-8950
1558-0679
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://ieeexplore.ieee.org/document/8052145/
info:eu-repo/semantics/altIdentifier/doi/10.1109/TPWRS.2017.2757258
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 15,811543

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