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Photovoltaic Power Converter Management in Unbalanced Low Voltage Networks with Ancillary Services Support

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dc.contributor.authorBarrero-González, Fermín
dc.contributor.authorPires, Victor Fernão
dc.contributor.authorSousa, José L.
dc.contributor.authorMartins, João F.
dc.contributor.authorMilanés-Montero, María Isabel
dc.contributor.authorGonzález-Romera, Eva
dc.contributor.authorRomero-Cadaval, Enrique
dc.contributor.institutionCTS - Centro de Tecnologia e Sistemas
dc.contributor.institutionUNINOVA-Instituto de Desenvolvimento de Novas Tecnologias
dc.contributor.institutionDEE2010-B1 Energia
dc.contributor.institutionDEE - Departamento de Engenharia Electrotécnica e de Computadores
dc.contributor.pblMDPI - Multidisciplinary Digital Publishing Institute
dc.date.accessioned2020-05-27T22:46:34Z
dc.date.available2020-05-27T22:46:34Z
dc.date.issued2019
dc.descriptionTEC2016-77632-C3-1-R (AEI/FEDER, UE) Sem PDF conforme despacho.
dc.description.abstractThe proliferation of residential photovoltaic (PV) prosumers leads to detrimental impacts on the low-voltage (LV) distribution network operation such as reverse power flow, voltage fluctuations and voltage imbalances. This is due to the fact that the strategies for the PV inverters are usually designed to obtain the maximum energy from the panels. The most recent approach to these issues involves new inverter-based solutions. This paper proposes a novel comprehensive control strategy for the power electronic converters associated with PV installations to improve the operational performance of a four-wire LV distribution network. The objectives are to try to balance the currents demanded by consumers and to compensate the reactive power demanded by them at the expense of the remaining converters’ capacity. The strategy is implemented in each consumer installation, constituting a decentralized or distributed control and allowing its practical implementation based on local measurements. The algorithms were tested, in a yearly simulation horizon, on a typical Portuguese LV network to verify the impact of the high integration of the renewable energy sources in the network and the effectiveness and applicability of the proposed approach.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent5325215
dc.identifier.doi10.3390/en12060972
dc.identifier.issn1996-1073
dc.identifier.otherPURE: 17048491
dc.identifier.otherPURE UUID: 51ae149c-43fb-4911-86da-3793f790e3fc
dc.identifier.otherScopus: 85065967069
dc.identifier.otherWOS: 000465616800011
dc.identifier.urihttp://hdl.handle.net/10362/98434
dc.identifier.urlhttps://www.scopus.com/pages/publications/85065967069
dc.language.isoeng
dc.peerreviewedyes
dc.relationinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/137303/PT
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FCEC%2F50021%2F2019/PT
dc.relationInstituto de Engenharia de Sistemas e Computadores, Investigação e Desenvolvimento em Lisboa
dc.relationInstitute for Systems Engineering and Computers at Coimbra
dc.subjectAncillary services
dc.subjectLow-voltage (LV) network
dc.subjectPhotovoltaic (PV) systems
dc.subjectPower electronic converters
dc.subjectReactive power control
dc.subjectSmart grids
dc.subjectVoltage imbalance
dc.subjectRenewable Energy, Sustainability and the Environment
dc.subjectEnergy Engineering and Power Technology
dc.subjectEnergy (miscellaneous)
dc.subjectControl and Optimization
dc.subjectElectrical and Electronic Engineering
dc.subjectSDG 7 - Affordable and Clean Energy
dc.titlePhotovoltaic Power Converter Management in Unbalanced Low Voltage Networks with Ancillary Services Supporten
dc.typejournal article
degois.publication.issue6
degois.publication.titleEnergies
degois.publication.volume12
dspace.entity.typePublication
oaire.awardNumberIncentivo/EEI/LA0021/2014
oaire.awardNumberUID/CEC/50021/2019
oaire.awardNumberUID/Multi/00308/2019
oaire.awardTitleInstituto de Engenharia de Sistemas e Computadores, Investigação e Desenvolvimento em Lisboa
oaire.awardTitleInstitute for Systems Engineering and Computers at Coimbra
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/Incentivo%2FEEI%2FLA0021%2F2014/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FCEC%2F50021%2F2019/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FMulti%2F00308%2F2019/PT
oaire.fundingStream3599-PPCDT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccess
relation.isProjectOfPublication32839f84-5a0e-49a8-8c55-9462dc816c11
relation.isProjectOfPublication96dcaf3f-cf89-40bc-9867-8bc6132f02f2
relation.isProjectOfPublicatione70e3181-eaeb-4e32-b2fd-0cbd79a0f714
relation.isProjectOfPublication.latestForDiscovery32839f84-5a0e-49a8-8c55-9462dc816c11

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