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Article: An Optimal Placement Model for Electric Springs in Distribution Networks

TitleAn Optimal Placement Model for Electric Springs in Distribution Networks
Authors
KeywordsDemand response
distribution network
electric spring
optimal placement model
voltage quality
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. 491-501 How to Cite?
AbstractThe electric spring (ES) is a type of demand-response technology that improves the voltage quality of critical loads (CLs) in a distribution network. This paper, proposes an optimal placement model to determine the optimal placement locations and power ratings of ESs in a radial distribution network. The total voltage deviations with respect to the buses are proposed as the placement criteria. The non-critical loads (NCLs) with ESs are extended to power-electronics-based loads, and they are modeled as constant-power-type loads. The operation characteristics of the individual ESs are investigated and linearized. On the basis of the linearized Distflow equations, an optimal placement model is proposed for ESs in a radial distribution network. The proposed model is solved as a mixed integer linear program problem. As per the case-study results, the installation locations and power ratings of the ESs are mainly associated with the network topology, weight coefficients of the voltage deviations on different buses, and bus loads in the radial distribution network.
Persistent Identifierhttp://hdl.handle.net/10722/305330
ISSN
2023 Impact Factor: 8.6
2023 SCImago Journal Rankings: 4.863
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLiang, L-
dc.contributor.authorYi, H-
dc.contributor.authorHou, Y-
dc.contributor.authorHill, DJ-
dc.date.accessioned2021-10-20T10:07:54Z-
dc.date.available2021-10-20T10:07:54Z-
dc.date.issued2021-
dc.identifier.citationIEEE Transactions on Smart Grid, 2021, v. 12 n. 1, p. 491-501-
dc.identifier.issn1949-3053-
dc.identifier.urihttp://hdl.handle.net/10722/305330-
dc.description.abstractThe electric spring (ES) is a type of demand-response technology that improves the voltage quality of critical loads (CLs) in a distribution network. This paper, proposes an optimal placement model to determine the optimal placement locations and power ratings of ESs in a radial distribution network. The total voltage deviations with respect to the buses are proposed as the placement criteria. The non-critical loads (NCLs) with ESs are extended to power-electronics-based loads, and they are modeled as constant-power-type loads. The operation characteristics of the individual ESs are investigated and linearized. On the basis of the linearized Distflow equations, an optimal placement model is proposed for ESs in a radial distribution network. The proposed model is solved as a mixed integer linear program problem. As per the case-study results, the installation locations and power ratings of the ESs are mainly associated with the network topology, weight coefficients of the voltage deviations on different buses, and bus loads in the radial distribution network.-
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©20xx 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.subjectDemand response-
dc.subjectdistribution network-
dc.subjectelectric spring-
dc.subjectoptimal placement model-
dc.subjectvoltage quality-
dc.titleAn Optimal Placement Model for Electric Springs in Distribution Networks-
dc.typeArticle-
dc.identifier.emailHou, Y: yhhou@hku.hk-
dc.identifier.emailHill, DJ: dhill@HKUCC-COM.hku.hk-
dc.identifier.authorityHou, Y=rp00069-
dc.identifier.authorityHill, DJ=rp01669-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/TSG.2020.3011957-
dc.identifier.scopuseid_2-s2.0-85097729248-
dc.identifier.hkuros327343-
dc.identifier.volume12-
dc.identifier.issue1-
dc.identifier.spage491-
dc.identifier.epage501-
dc.identifier.isiWOS:000602709900041-
dc.publisher.placeUnited States-

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