Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/585139
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dc.contributor.authorTomislav Dragičevićen_US
dc.contributor.authorXiaonan Luen_US
dc.contributor.authorJuan C. Vasquezen_US
dc.contributor.authorJosep M. Guerreroen_US
dc.date.accessioned2020-05-20T08:33:56Z-
dc.date.available2020-05-20T08:33:56Z-
dc.date.issued2016en_US
dc.identifier.issn0885-8993en_US
dc.identifier.issn1941-0107en_US
dc.identifier.other10.1109/TPEL.2015.2478859en_US
dc.identifier.urihttp://localhost/handle/Hannan/166197en_US
dc.identifier.urihttp://localhost/handle/Hannan/585139-
dc.description.abstractThis paper presents a review of control strategies, stability analysis, and stabilization techniques for dc microgrids (MGs). Overall control is systematically classified into local and coordinated control levels according to respective functionalities in each level. As opposed to local control, which relies only on local measurements, some line of communication between units needs to be made available in order to achieve the coordinated control. Depending on the communication method, three basic coordinated control strategies can be distinguished, i.e., decentralized, centralized, and distributed control. Decentralized control can be regarded as an extension of the local control since it is also based exclusively on local measurements. In contrast, centralized and distributed control strategies rely on digital communication technologies. A number of approaches using these three coordinated control strategies to achieve various control objectives are reviewed in this paper. Moreover, properties of dc MG dynamics and stability are discussed. This paper illustrates that tightly regulated point-of-load converters tend to reduce the stability margins of the system since they introduce negative impedances, which can potentially oscillate with lightly damped power supply input filters. It is also demonstrated that how the stability of the whole system is defined by the relationship of the source and load impedances, referred to as the minor loop gain. Several prominent specifications for the minor loop gain are reviewed. Finally, a number of active stabilization techniques are presented.en_US
dc.publisherIEEEen_US
dc.relation.haspart7268934.pdfen_US
dc.subjectimpedance specifications|coordinated control|stability|DC microgrid (MG)|local controlen_US
dc.titleDC Microgrids&x2014;Part I: A Review of Control Strategies and Stabilization Techniquesen_US
dc.typeArticleen_US
dc.journal.volume31en_US
dc.journal.issue7en_US
dc.journal.titleIEEE Transactions on Power Electronicsen_US
Appears in Collections:2016

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Full metadata record
DC FieldValueLanguage
dc.contributor.authorTomislav Dragičevićen_US
dc.contributor.authorXiaonan Luen_US
dc.contributor.authorJuan C. Vasquezen_US
dc.contributor.authorJosep M. Guerreroen_US
dc.date.accessioned2020-05-20T08:33:56Z-
dc.date.available2020-05-20T08:33:56Z-
dc.date.issued2016en_US
dc.identifier.issn0885-8993en_US
dc.identifier.issn1941-0107en_US
dc.identifier.other10.1109/TPEL.2015.2478859en_US
dc.identifier.urihttp://localhost/handle/Hannan/166197en_US
dc.identifier.urihttp://localhost/handle/Hannan/585139-
dc.description.abstractThis paper presents a review of control strategies, stability analysis, and stabilization techniques for dc microgrids (MGs). Overall control is systematically classified into local and coordinated control levels according to respective functionalities in each level. As opposed to local control, which relies only on local measurements, some line of communication between units needs to be made available in order to achieve the coordinated control. Depending on the communication method, three basic coordinated control strategies can be distinguished, i.e., decentralized, centralized, and distributed control. Decentralized control can be regarded as an extension of the local control since it is also based exclusively on local measurements. In contrast, centralized and distributed control strategies rely on digital communication technologies. A number of approaches using these three coordinated control strategies to achieve various control objectives are reviewed in this paper. Moreover, properties of dc MG dynamics and stability are discussed. This paper illustrates that tightly regulated point-of-load converters tend to reduce the stability margins of the system since they introduce negative impedances, which can potentially oscillate with lightly damped power supply input filters. It is also demonstrated that how the stability of the whole system is defined by the relationship of the source and load impedances, referred to as the minor loop gain. Several prominent specifications for the minor loop gain are reviewed. Finally, a number of active stabilization techniques are presented.en_US
dc.publisherIEEEen_US
dc.relation.haspart7268934.pdfen_US
dc.subjectimpedance specifications|coordinated control|stability|DC microgrid (MG)|local controlen_US
dc.titleDC Microgrids&x2014;Part I: A Review of Control Strategies and Stabilization Techniquesen_US
dc.typeArticleen_US
dc.journal.volume31en_US
dc.journal.issue7en_US
dc.journal.titleIEEE Transactions on Power Electronicsen_US
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7268934.pdf1.49 MBAdobe PDFThumbnail
Preview File
Full metadata record
DC FieldValueLanguage
dc.contributor.authorTomislav Dragičevićen_US
dc.contributor.authorXiaonan Luen_US
dc.contributor.authorJuan C. Vasquezen_US
dc.contributor.authorJosep M. Guerreroen_US
dc.date.accessioned2020-05-20T08:33:56Z-
dc.date.available2020-05-20T08:33:56Z-
dc.date.issued2016en_US
dc.identifier.issn0885-8993en_US
dc.identifier.issn1941-0107en_US
dc.identifier.other10.1109/TPEL.2015.2478859en_US
dc.identifier.urihttp://localhost/handle/Hannan/166197en_US
dc.identifier.urihttp://localhost/handle/Hannan/585139-
dc.description.abstractThis paper presents a review of control strategies, stability analysis, and stabilization techniques for dc microgrids (MGs). Overall control is systematically classified into local and coordinated control levels according to respective functionalities in each level. As opposed to local control, which relies only on local measurements, some line of communication between units needs to be made available in order to achieve the coordinated control. Depending on the communication method, three basic coordinated control strategies can be distinguished, i.e., decentralized, centralized, and distributed control. Decentralized control can be regarded as an extension of the local control since it is also based exclusively on local measurements. In contrast, centralized and distributed control strategies rely on digital communication technologies. A number of approaches using these three coordinated control strategies to achieve various control objectives are reviewed in this paper. Moreover, properties of dc MG dynamics and stability are discussed. This paper illustrates that tightly regulated point-of-load converters tend to reduce the stability margins of the system since they introduce negative impedances, which can potentially oscillate with lightly damped power supply input filters. It is also demonstrated that how the stability of the whole system is defined by the relationship of the source and load impedances, referred to as the minor loop gain. Several prominent specifications for the minor loop gain are reviewed. Finally, a number of active stabilization techniques are presented.en_US
dc.publisherIEEEen_US
dc.relation.haspart7268934.pdfen_US
dc.subjectimpedance specifications|coordinated control|stability|DC microgrid (MG)|local controlen_US
dc.titleDC Microgrids&x2014;Part I: A Review of Control Strategies and Stabilization Techniquesen_US
dc.typeArticleen_US
dc.journal.volume31en_US
dc.journal.issue7en_US
dc.journal.titleIEEE Transactions on Power Electronicsen_US
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7268934.pdf1.49 MBAdobe PDFThumbnail
Preview File