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Parameter estimation of an LCL filter for control of grid converters

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Koppinen, Jussi
dc.contributor.author Kukkola, Jarno
dc.contributor.author Hinkkanen, Marko
dc.date.accessioned 2015-11-27T10:02:04Z
dc.date.available 2015-11-27T10:02:04Z
dc.date.issued 2015
dc.identifier.citation Koppinen, Jussi & Kukkola, Jarno & Hinkkanen, Marko. 2015. Parameter estimation of an LCL filter for control of grid converters. 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia). 8. ISBN 978-89-5708-254-6 (electronic). DOI: 10.1109/icpe.2015.7167942. en
dc.identifier.isbn 978-89-5708-254-6 (electronic)
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/18868
dc.description.abstract Model-based control techniques are frequently used with grid-connected converters. This paper proposes a method for identifying model parameters of an LCL filter connected to a grid converter for control purposes. In identification, a discrete-time autoregressive moving average with exogenous input (ARMAX) model structure is used and closed-loop current control is considered. The resulting discrete-time model parameters are translated into the continuous-time physical parameters (inductance and capacitance values of the filter) by comparing the estimated discrete-time model with the analytical discrete-time model. Simulation and experimental results show that the proposed method yields good parameter estimates that are suitable for control tuning. en
dc.format.extent 8
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Institute of Electrical & Electronics Engineers (IEEE) en
dc.relation.ispartof 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia) en
dc.rights © 2015 Institute of Electrical & Electronics Engineers (IEEE). Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other work. en
dc.subject.other Electrical engineering en
dc.subject.other Energy en
dc.title Parameter estimation of an LCL filter for control of grid converters en
dc.type A4 Artikkeli konferenssijulkaisussa fi
dc.description.version Peer reviewed en
dc.rights.holder Institute of Electrical & Electronics Engineers (IEEE)
dc.contributor.school Sähkötekniikan korkeakoulu fi
dc.contributor.school School of Electrical Engineering en
dc.contributor.department Sähkötekniikan ja automaation laitos fi
dc.contributor.department Department of Electrical Engineering and Automation en
dc.subject.keyword identification en
dc.subject.keyword LCL filter en
dc.subject.keyword physical parameters en
dc.subject.keyword self commissioning en
dc.identifier.urn URN:ISBN:978-89-5708-254-6
dc.type.dcmitype text en
dc.identifier.doi 10.1109/icpe.2015.7167942
dc.contributor.lab Electric Drives en
dc.type.version Post print en


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