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Article: Small Signal Stability Analysis of Distribution Networks With Electric Springs

TitleSmall Signal Stability Analysis of Distribution Networks With Electric Springs
Authors
Chakravorty, DGuo, JChaudhuri, BHui, SYR
KeywordsStability analysis
Inverters
Voltage control
Springs
Power system stability
Issue Date2019
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, 2019, v. 10 n. 2, p. 1543-1552 How to Cite?
DOI: http://dx.doi.org/10.1109/TSG.2017.2772224
AbstractThis paper presents small signal stability analysis of distribution networks with electric springs (ESs) installed at the customer supply points. The focus is on ESs with reactive compensation only. Vector control of ES with reactive compensation is reported for the first time to ensure compatibility with the standard stability models of other components such as the interface inverter of distributed generators (DGs). A linearized state-space model of the distribution network with multiple ESs is developed which is extendible to include inverter-interfaced DGs, energy storage, active loads, etc. The impact of distance of an ES from the substation, proximity between adjacent ESs and the R/X ratio of the network on the small signal stability of the system is analyzed and compared against the case with equivalent DG inverters. The collective operation of ESs is validated through simulation study on a standard distribution network.
Persistent Identifierhttp://hdl.handle.net/10722/278156
ISSN
1949-3053
2021 Impact Factor: 10.275
2020 SCImago Journal Rankings: 3.571
ISI Accession Number ID
WOS:000459504600034

 

DC FieldValueLanguage
dc.contributor.authorChakravorty, D-
dc.contributor.authorGuo, J-
dc.contributor.authorChaudhuri, B-
dc.contributor.authorHui, SYR-
dc.date.accessioned2019-10-04T08:08:34Z-
dc.date.available2019-10-04T08:08:34Z-
dc.date.issued2019-
dc.identifier.citationIEEE Transactions on Smart Grid, 2019, v. 10 n. 2, p. 1543-1552-
dc.identifier.issn1949-3053-
dc.identifier.urihttp://hdl.handle.net/10722/278156-
dc.description.abstractThis paper presents small signal stability analysis of distribution networks with electric springs (ESs) installed at the customer supply points. The focus is on ESs with reactive compensation only. Vector control of ES with reactive compensation is reported for the first time to ensure compatibility with the standard stability models of other components such as the interface inverter of distributed generators (DGs). A linearized state-space model of the distribution network with multiple ESs is developed which is extendible to include inverter-interfaced DGs, energy storage, active loads, etc. The impact of distance of an ES from the substation, proximity between adjacent ESs and the R/X ratio of the network on the small signal stability of the system is analyzed and compared against the case with equivalent DG inverters. The collective operation of ESs is validated through simulation study on a standard 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©2019 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.subjectStability analysis-
dc.subjectInverters-
dc.subjectVoltage control-
dc.subjectSprings-
dc.subjectPower system stability-
dc.titleSmall Signal Stability Analysis of Distribution Networks With Electric Springs-
dc.typeArticle-
dc.identifier.emailHui, SYR: ronhui@eee.hku.hk-
dc.identifier.authorityHui, SYR=rp01510-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/TSG.2017.2772224-
dc.identifier.scopuseid_2-s2.0-85038810275-
dc.identifier.hkuros306290-
dc.identifier.volume10-
dc.identifier.issue2-
dc.identifier.spage1543-
dc.identifier.epage1552-
dc.identifier.isiWOS:000459504600034-
dc.publisher.placeUnited States-
dc.identifier.issnl1949-3053-

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