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Conference Paper: Control frame for synchronous stability of interconnected power systems in deregulated environments

TitleControl frame for synchronous stability of interconnected power systems in deregulated environments
Authors
KeywordsFACTS
HVDC transmission
Nonlinear robust adaptive control
Power system
Transient stability
Issue Date2006
PublisherIEEE.
Citation
IEEE Power Engineering Society General Meeting, Montreal, Canada, 18-22 June 2006 How to Cite?
AbstractPower system restructuring brings about new challenges to power system stability, especially the transient stability (TS) and small-signal stability (SS) of interconnected large-scale power systems under large and cascaded disturbances. This is because of the need to yield more economic benefits in deregulated environments. In order to improve interconnected power system TS and SS in deregulated environments, the development of an effective global control frame is very important. In this paper a preliminary study on the issue is presented. First, nonlinear robust adaptive control (RAC) is applied to excitation system utilizing local measurements. Then, RAC for the supplementary control of HVDC transmission and FACTS device (e.g. TCSC) using the WAMS signal of system center of inertia (COI) dynamics is presented. The computer test results are shown to be very positive. Based on the results, an overall control frame is suggested for enhancing TS and SS of interconnected power systems. Future work in realizing the new control frame is also discussed. © 2006 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/45917
References

 

DC FieldValueLanguage
dc.contributor.authorNi, Yen_HK
dc.contributor.authorPoon, KKYen_HK
dc.contributor.authorLiu, Hen_HK
dc.contributor.authorLan, Zen_HK
dc.contributor.authorZhu, Hen_HK
dc.contributor.authorZhu, Len_HK
dc.date.accessioned2007-10-30T06:38:26Z-
dc.date.available2007-10-30T06:38:26Z-
dc.date.issued2006en_HK
dc.identifier.citationIEEE Power Engineering Society General Meeting, Montreal, Canada, 18-22 June 2006en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45917-
dc.description.abstractPower system restructuring brings about new challenges to power system stability, especially the transient stability (TS) and small-signal stability (SS) of interconnected large-scale power systems under large and cascaded disturbances. This is because of the need to yield more economic benefits in deregulated environments. In order to improve interconnected power system TS and SS in deregulated environments, the development of an effective global control frame is very important. In this paper a preliminary study on the issue is presented. First, nonlinear robust adaptive control (RAC) is applied to excitation system utilizing local measurements. Then, RAC for the supplementary control of HVDC transmission and FACTS device (e.g. TCSC) using the WAMS signal of system center of inertia (COI) dynamics is presented. The computer test results are shown to be very positive. Based on the results, an overall control frame is suggested for enhancing TS and SS of interconnected power systems. Future work in realizing the new control frame is also discussed. © 2006 IEEE.en_HK
dc.format.extent251276 bytes-
dc.format.extent2587 bytes-
dc.format.extent11910 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartof2006 IEEE Power Engineering Society General Meeting, PESen_HK
dc.rights©2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectFACTSen_HK
dc.subjectHVDC transmissionen_HK
dc.subjectNonlinear robust adaptive controlen_HK
dc.subjectPower systemen_HK
dc.subjectTransient stabilityen_HK
dc.titleControl frame for synchronous stability of interconnected power systems in deregulated environmentsen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailNi, Y: yxni@eee.hku.hken_HK
dc.identifier.authorityNi, Y=rp00161en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/PES.2006.1709105en_HK
dc.identifier.scopuseid_2-s2.0-35348892089en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-35348892089&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.scopusauthoridNi, Y=7402910021en_HK
dc.identifier.scopusauthoridPoon, KKY=36776890400en_HK
dc.identifier.scopusauthoridLiu, H=8932403300en_HK
dc.identifier.scopusauthoridLan, Z=8539002100en_HK
dc.identifier.scopusauthoridZhu, H=8987006400en_HK
dc.identifier.scopusauthoridZhu, L=35773978100en_HK

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