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Conference Paper: Distributed load-side frequency regulation for power systems

TitleDistributed load-side frequency regulation for power systems
Authors
KeywordsOptimal communication network
Average consensus
Distributed demand-side control
Frequency control
Issue Date2016
PublisherPower Systems Computation Conference.
Citation
The 19th Power Systems Computation Conference (PSCC 2016), Genoa, Italy, 20-24 June 2016. In Conference Proceedings, 2016, p. 1-7 How to Cite?
AbstractThis paper studies frequency control of power systems by coordinating generation-side control and load-side control with nonlinear network-preserving models. A distributed consensus-based controller is designed for each bus in the transmission network. The total power imbalance of the system is discovered periodically by a distributed consensus mechanism, and then compensated by both generators and controllable loads accordingly. It is shown in simulation studies that the proposed method can achieve frequency regulation more effectively than the traditional automatic generation control (AGC) and reduce the needed system spinning reserve significantly. The impact of renewables on the system frequency under the designed control method is also discussed systematically in this paper.
Persistent Identifierhttp://hdl.handle.net/10722/229779
ISBN

 

DC FieldValueLanguage
dc.contributor.authorZhang, C-
dc.contributor.authorLiu, T-
dc.contributor.authorHill, DJ-
dc.date.accessioned2016-08-23T14:13:13Z-
dc.date.available2016-08-23T14:13:13Z-
dc.date.issued2016-
dc.identifier.citationThe 19th Power Systems Computation Conference (PSCC 2016), Genoa, Italy, 20-24 June 2016. In Conference Proceedings, 2016, p. 1-7-
dc.identifier.isbn9788894105100-
dc.identifier.urihttp://hdl.handle.net/10722/229779-
dc.description.abstractThis paper studies frequency control of power systems by coordinating generation-side control and load-side control with nonlinear network-preserving models. A distributed consensus-based controller is designed for each bus in the transmission network. The total power imbalance of the system is discovered periodically by a distributed consensus mechanism, and then compensated by both generators and controllable loads accordingly. It is shown in simulation studies that the proposed method can achieve frequency regulation more effectively than the traditional automatic generation control (AGC) and reduce the needed system spinning reserve significantly. The impact of renewables on the system frequency under the designed control method is also discussed systematically in this paper.-
dc.languageeng-
dc.publisherPower Systems Computation Conference.-
dc.relation.ispartofPower Systems Computation Conference, PSCC 2016 Proceedings-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectOptimal communication network-
dc.subjectAverage consensus-
dc.subjectDistributed demand-side control-
dc.subjectFrequency control-
dc.titleDistributed load-side frequency regulation for power systems-
dc.typeConference_Paper-
dc.identifier.emailZhang, C: cczhang@eee.hku.hk-
dc.identifier.emailLiu, T: taoliu@hku.hk-
dc.identifier.emailHill, DJ: dhill@eee.hku.hk-
dc.identifier.authorityLiu, T=rp02045-
dc.identifier.authorityHill, DJ=rp01669-
dc.description.naturepostprint-
dc.identifier.doi10.1109/PSCC.2016.7541032-
dc.identifier.scopuseid_2-s2.0-84986575822-
dc.identifier.hkuros260041-
dc.identifier.hkuros266309-
dc.identifier.spage1-
dc.identifier.epage7-
dc.publisher.placeUnited Kingdom-
dc.customcontrol.immutablesml 160831-

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