Employing Virtual Synchronous Generator with a New Control Technique for Grid Frequency Stabilization

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorSaeedian, Meysamen_US
dc.contributor.authorEskandari, Bahmanen_US
dc.contributor.authorRouzbehi, Kumarsen_US
dc.contributor.authorTaheri, Shamsodinen_US
dc.contributor.authorPouresmaeil, Edrisen_US
dc.contributor.departmentDepartment of Electrical Engineering and Automationen
dc.contributor.groupauthorRenewable Energies for Power Systemsen
dc.contributor.groupauthorIndustrial and Power Electronicsen
dc.contributor.organizationUniversity of Sevilleen_US
dc.contributor.organizationUniversité du Québec en Outaouaisen_US
dc.date.accessioned2020-10-23T10:08:40Z
dc.date.available2020-10-23T10:08:40Z
dc.date.issued2020en_US
dc.description.abstractThis paper aims to develop a control technique for grid-interfaced voltage source converters in distributed power generation systems. The proposed method is composed of two control loops, i.e., inner and outer controllers. The former one is based on a fast current control technique, with the capability of handling active and reactive power. The inertial characteristic of conventional synchronous generators is mimicked by means of the outer control loop, with the aim of providing required inertia for the main grid. This developed control strategy results in mitigation of frequency nadir and rate of change of frequency level in the system frequency response, and thereby, frequency stability during disturbances. Herein, the dynamics of the suggested control scheme is first presented in the dq rotating frame for the design of current control loops. Virtual inertia emulation using the frequency-power response based topology is then discussed in detail. Finally, a 200 kVA virtual synchronous generator is simulated in MATLAB to support theoretical analyses and demonstrate the appropriate performance of the suggested technique in control of interfaced voltage source converters between distributed energy sources and power grids.en
dc.description.versionPeer revieweden
dc.format.extent8
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationSaeedian, M, Eskandari, B, Rouzbehi, K, Taheri, S & Pouresmaeil, E 2020, Employing Virtual Synchronous Generator with a New Control Technique for Grid Frequency Stabilization . in Proceedings of the 22nd European Conference on Power Electronics and Applications, EPE'20 ECCE Europe ., 9215605, European Conference on Power Electronics and Applications, IEEE, European Conference on Power Electronics and Applications, Virtual, Online, 07/09/2020 . https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215605en
dc.identifier.doi10.23919/EPE20ECCEEurope43536.2020.9215605en_US
dc.identifier.isbn978-9-0758-1536-8
dc.identifier.issn2325-0313
dc.identifier.otherPURE UUID: 57ead583-5fcd-4227-91f9-14bf98ccb6a7en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/57ead583-5fcd-4227-91f9-14bf98ccb6a7en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85094893342&partnerID=8YFLogxKen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/52254167/ELEC_Saeedian_etal_Employing_Virtual_Synchronous_EPE20_ECCE_Europe_authoracceptedmanuscript.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/47056
dc.identifier.urnURN:NBN:fi:aalto-202010235943
dc.language.isoenen
dc.publisherIEEE
dc.relation.ispartofEuropean Conference on Power Electronics and Applicationsen
dc.relation.ispartofseriesProceedings of the 22nd European Conference on Power Electronics and Applications, EPE'20 ECCE Europeen
dc.relation.ispartofseriesEuropean Conference on Power Electronics and Applicationsen
dc.rightsopenAccessen
dc.subject.keywordVirtual synchronous generatoren_US
dc.subject.keywordInertia emulationen_US
dc.subject.keywordGrid frequency stabilityen_US
dc.subject.keywordGrid-connected voltage source converteren_US
dc.titleEmploying Virtual Synchronous Generator with a New Control Technique for Grid Frequency Stabilizationen
dc.typeA4 Artikkeli konferenssijulkaisussafi
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