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Article: Distributed coordinated reactive power control for voltage regulation in distribution networks

TitleDistributed coordinated reactive power control for voltage regulation in distribution networks
Authors
KeywordsVoltage control
distributed control
reactive power control
distribution network
on-load tap changer
Issue Date2021
PublisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=5165411
Citation
IEEE Transactions on Smart Grid, 2021, v. 12 n. 1, p. 312-323 How to Cite?
AbstractIn this article, a novel distributed coordinated control framework is proposed to handle the uncertain voltage violations in active distribution networks. It addresses the problem of coordination of different types of devices in a distributed manner. In our control design, on-load tap changers (OLTCs) are firstly employed to handle the potential voltage violations based on the prediction of renewable outputs and load variations. During real-time operation, once an unmanageable voltage violation is detected, the reactive power of distributed energy resources (DERs) will be coordinated immediately to provide fast corrective control. The control schedules of OLTCs are calculated by solving a multitime-step constrained optimization problem via the alternating direction method of multipliers, whereas the reactive power injections of DERs are determined by a novel online distributed algorithm. The effectiveness of the proposed control framework is verified on the modified IEEE 34-bus and 123-bus test feeders.
Persistent Identifierhttp://hdl.handle.net/10722/306690
ISSN
2023 Impact Factor: 8.6
2023 SCImago Journal Rankings: 4.863
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorTang, Z-
dc.contributor.authorHill, DJ-
dc.contributor.authorLiu, T-
dc.date.accessioned2021-10-22T07:38:13Z-
dc.date.available2021-10-22T07:38:13Z-
dc.date.issued2021-
dc.identifier.citationIEEE Transactions on Smart Grid, 2021, v. 12 n. 1, p. 312-323-
dc.identifier.issn1949-3053-
dc.identifier.urihttp://hdl.handle.net/10722/306690-
dc.description.abstractIn this article, a novel distributed coordinated control framework is proposed to handle the uncertain voltage violations in active distribution networks. It addresses the problem of coordination of different types of devices in a distributed manner. In our control design, on-load tap changers (OLTCs) are firstly employed to handle the potential voltage violations based on the prediction of renewable outputs and load variations. During real-time operation, once an unmanageable voltage violation is detected, the reactive power of distributed energy resources (DERs) will be coordinated immediately to provide fast corrective control. The control schedules of OLTCs are calculated by solving a multitime-step constrained optimization problem via the alternating direction method of multipliers, whereas the reactive power injections of DERs are determined by a novel online distributed algorithm. The effectiveness of the proposed control framework is verified on the modified IEEE 34-bus and 123-bus test feeders.-
dc.languageeng-
dc.publisherInstitute of Electrical and Electronics Engineers. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=5165411-
dc.relation.ispartofIEEE Transactions on Smart Grid-
dc.rightsIEEE Transactions on Smart Grid. Copyright © Institute of Electrical and Electronics Engineers.-
dc.rights©2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.-
dc.subjectVoltage control-
dc.subjectdistributed control-
dc.subjectreactive power control-
dc.subjectdistribution network-
dc.subjecton-load tap changer-
dc.titleDistributed coordinated reactive power control for voltage regulation in distribution networks-
dc.typeArticle-
dc.identifier.emailHill, DJ: dhill@HKUCC-COM.hku.hk-
dc.identifier.emailLiu, T: taoliu@eee.hku.hk-
dc.identifier.authorityHill, DJ=rp01669-
dc.identifier.authorityLiu, T=rp02045-
dc.description.naturepostprint-
dc.identifier.doi10.1109/TSG.2020.3018633-
dc.identifier.scopuseid_2-s2.0-85098328317-
dc.identifier.hkuros328543-
dc.identifier.volume12-
dc.identifier.issue1-
dc.identifier.spage312-
dc.identifier.epage323-
dc.identifier.isiWOS:000602709900026-
dc.publisher.placeUnited States-

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