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Conference Paper: Series and shunt DC electric springs

TitleSeries and shunt DC electric springs
Authors
KeywordsSmart load
Distributed power system
Power electronics
Stability
DC grids
Smart grid
Issue Date2015
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1002943
Citation
The 2015 IEEE Energy Conversion Congress and Exposition (ECCE), Montreal, QC., 20-24 September 2015. In Conference Proceedings, 2015, p. 6683-6690 How to Cite?
AbstractElectric springs (ES) have been proposed as distributed devices for stabilizing the voltage and frequency of AC power systems. Similarly, its DC counterparts in the form of DC electric springs (DC-ES), which are connected in series with non-critical loads to form a smart load, can be applied for the voltage stabilization of DC grids. In this paper, configuration of series and shunt DC-ES and their respective operating modes are discussed. Comparisons are made for both types of ES on their functionalities of DC bus voltage regulation, load harmonics compensation, and fault-ride-through application. Their respective limitations in dealing with different voltage issues have been addressed. Experimental works of DC-ES applied to a 48 V DC micro-grid is conducted for verification. The results show a good agreement with the theoretical analysis, illustrating that the DC-ES can be an effective solution to provide simultaneous functions including DC micro-grid bus voltage regulation, harmonic compensation, and fault-ride-through.
Persistent Identifierhttp://hdl.handle.net/10722/222029
ISBN

 

DC FieldValueLanguage
dc.contributor.authorWang, M-
dc.contributor.authorMok, KT-
dc.contributor.authorTan, SC-
dc.contributor.authorHui, SYR-
dc.date.accessioned2015-12-21T05:53:03Z-
dc.date.available2015-12-21T05:53:03Z-
dc.date.issued2015-
dc.identifier.citationThe 2015 IEEE Energy Conversion Congress and Exposition (ECCE), Montreal, QC., 20-24 September 2015. In Conference Proceedings, 2015, p. 6683-6690-
dc.identifier.isbn978-1-4673-7151-3-
dc.identifier.urihttp://hdl.handle.net/10722/222029-
dc.description.abstractElectric springs (ES) have been proposed as distributed devices for stabilizing the voltage and frequency of AC power systems. Similarly, its DC counterparts in the form of DC electric springs (DC-ES), which are connected in series with non-critical loads to form a smart load, can be applied for the voltage stabilization of DC grids. In this paper, configuration of series and shunt DC-ES and their respective operating modes are discussed. Comparisons are made for both types of ES on their functionalities of DC bus voltage regulation, load harmonics compensation, and fault-ride-through application. Their respective limitations in dealing with different voltage issues have been addressed. Experimental works of DC-ES applied to a 48 V DC micro-grid is conducted for verification. The results show a good agreement with the theoretical analysis, illustrating that the DC-ES can be an effective solution to provide simultaneous functions including DC micro-grid bus voltage regulation, harmonic compensation, and fault-ride-through.-
dc.languageeng-
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1002943-
dc.relation.ispartofIEEE Energy Conversion Congress and Exposition (ECCE)-
dc.rightsIEEE Energy Conversion Congress and Exposition (ECCE). Copyright © IEEE.-
dc.rights©2015 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.subjectSmart load-
dc.subjectDistributed power system-
dc.subjectPower electronics-
dc.subjectStability-
dc.subjectDC grids-
dc.subjectSmart grid-
dc.titleSeries and shunt DC electric springs-
dc.typeConference_Paper-
dc.identifier.emailTan, SC: sctan@eee.hku.hk-
dc.identifier.emailHui, SYR: ronhui@eee.hku.hk-
dc.identifier.authorityTan, SC=rp01606-
dc.identifier.authorityHui, SYR=rp01510-
dc.description.naturelink_to_OA_fulltext-
dc.identifier.doi10.1109/ECCE.2015.7310595-
dc.identifier.hkuros256494-
dc.identifier.spage6683-
dc.identifier.epage6690-
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 160104-

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