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Conference Paper: Distributed control of multiple electric springs in microgrids

TitleDistributed control of multiple electric springs in microgrids
Authors
KeywordsCooperative control
Electric springs
Microgrid
Renewables
Voltage regulation
Issue Date2015
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000581
Citation
The 2015 IEEE Power and Energy Society General Meeting (PESGM 2015), Denver, CO., 26-30 July 2015. In Conference Proceedings, 2015, p. 1-5 How to Cite?
AbstractThe microgrid's control strategies are designed to achieve the power sharing, as well as to regulate voltage and frequency within acceptable ranges. To fully meet these requirements, a distributed cooperative control strategy for multiple Electric Springs (ESs) is proposed in this paper. By ensuring the reactive power utilization ratio of each ES to converge to the given set point, the tradeoff between the reactive power sharing accuracy and the requirement of the voltage regulation can be satisfied with desirable dynamic response. Based on the graph theory, the proposed cooperative control strategy is designed with a sparse communication topology, which only requires limited local communication. As a result, the cooperative control among a large number of ESs can be realized. Under the fault condition, the case study demonstrates that the proposed methods can reach the control objective, i.e., adjusting the voltage level of critical loads with prompt dynamic response. © 2015 IEEE.
DescriptionMeeting Theme: Powering Up the Next Generation
Persistent Identifierhttp://hdl.handle.net/10722/213653
ISBN

 

DC FieldValueLanguage
dc.contributor.authorChen, X-
dc.contributor.authorHou, Y-
dc.date.accessioned2015-08-11T02:53:43Z-
dc.date.available2015-08-11T02:53:43Z-
dc.date.issued2015-
dc.identifier.citationThe 2015 IEEE Power and Energy Society General Meeting (PESGM 2015), Denver, CO., 26-30 July 2015. In Conference Proceedings, 2015, p. 1-5-
dc.identifier.isbn978-146738040-9-
dc.identifier.urihttp://hdl.handle.net/10722/213653-
dc.descriptionMeeting Theme: Powering Up the Next Generation-
dc.description.abstractThe microgrid's control strategies are designed to achieve the power sharing, as well as to regulate voltage and frequency within acceptable ranges. To fully meet these requirements, a distributed cooperative control strategy for multiple Electric Springs (ESs) is proposed in this paper. By ensuring the reactive power utilization ratio of each ES to converge to the given set point, the tradeoff between the reactive power sharing accuracy and the requirement of the voltage regulation can be satisfied with desirable dynamic response. Based on the graph theory, the proposed cooperative control strategy is designed with a sparse communication topology, which only requires limited local communication. As a result, the cooperative control among a large number of ESs can be realized. Under the fault condition, the case study demonstrates that the proposed methods can reach the control objective, i.e., adjusting the voltage level of critical loads with prompt dynamic response. © 2015 IEEE.-
dc.languageeng-
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000581-
dc.relation.ispartofIEEE Power & Energy Society General Meeting-
dc.rightsIEEE Power & Energy Society General Meeting. Copyright © IEEE.-
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.subjectCooperative control-
dc.subjectElectric springs-
dc.subjectMicrogrid-
dc.subjectRenewables-
dc.subjectVoltage regulation-
dc.titleDistributed control of multiple electric springs in microgrids-
dc.typeConference_Paper-
dc.identifier.emailChen, X: chenxia@hku.hk-
dc.identifier.emailHou, Y: yhhou@hku.hk-
dc.identifier.authorityHou, Y=rp00069-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1109/PESGM.2015.7286351-
dc.identifier.scopuseid_2-s2.0-84956851838-
dc.identifier.hkuros246550-
dc.identifier.hkuros268307-
dc.identifier.spage1-
dc.identifier.epage5-
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 161019 - merged-

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