Impact of advanced inverter functions on low-voltage power grids

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dc.contributor.authorMentens, Arjencs
dc.contributor.authorChamorro, Harold R.cs
dc.contributor.authorJacobs, Valéry Anncs
dc.contributor.authorTopolánek, Davidcs
dc.contributor.authorDrápela, Jiřícs
dc.contributor.authorMartinez, Wilmarcs
dc.coverage.issue4cs
dc.coverage.volume3cs
dc.date.issued2021-04-23cs
dc.description.abstractIn today's power grid, a great number of inverter-based distributed energy resources (DERs) are connected and are mainly designed to supply power without considering the voltage and frequency deviations of the grid. Therefore, distribution system operators (DSOs) are challenged with an increase in grid events because of the random implementation of DERs. Voltage levels can vary beyond predefined limits at the point of connection and are currently not evaluated by DSOs. Summarized here is the development of a simulation model for evaluating the impact of support functions integrated in inverter-based DERs. The model aims to help grid operators simulate voltage and frequency events and study the impact of DERs to the grid with respect to different settings of integrated support functions. A model is developed in MATLAB/Simulink conforming to European standards and regulations. Grid dynamics can be evaluated by imitating voltage and frequency deviations. Support functions can be either adjusted according to the situation or turned off. Together with adjustable settings according to DSO request, this model offers flexibility and insight in the capabilities of DERs to solve voltage and frequency issues. Case studies show that the model corresponds to expected behaviour and can be used for further development.en
dc.formattextcs
dc.format.extent426-436cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationIET Energy Systems Integration. 2021, vol. 3, issue 4, p. 426-436.en
dc.identifier.doi10.1049/esi2.12018cs
dc.identifier.issn2516-8401cs
dc.identifier.orcid0000-0001-9754-6867cs
dc.identifier.orcid0000-0003-4437-6360cs
dc.identifier.other171239cs
dc.identifier.researcheridE-2120-2018cs
dc.identifier.researcheridN-4453-2013cs
dc.identifier.scopus26650289500cs
dc.identifier.scopus57219004830cs
dc.identifier.urihttp://hdl.handle.net/11012/202972
dc.language.isoencs
dc.publisherWILEYcs
dc.relation.ispartofIET Energy Systems Integrationcs
dc.relation.urihttps://ietresearch.onlinelibrary.wiley.com/doi/epdf/10.1049/esi2.12018cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2516-8401/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectVoltage Controlen
dc.subjectInvertersen
dc.subjectAdvanced Inverter Functionsen
dc.titleImpact of advanced inverter functions on low-voltage power gridsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-171239en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:40:11en
sync.item.modts2025.01.17 16:53:03en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav elektroenergetikycs
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