Stable and Passive Observer-Based V/Hz Control for Induction Motors

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorTiitinen, Laurien_US
dc.contributor.authorHinkkanen, Markoen_US
dc.contributor.authorHarnefors, Lennarten_US
dc.contributor.departmentDepartment of Electrical Engineering and Automationen_US
dc.contributor.departmentABB Corporate Researchen_US
dc.date.accessioned2022-12-07T07:22:44Z
dc.date.available2022-12-07T07:22:44Z
dc.date.issued2022-10-13en_US
dc.description.abstractThis paper proposes an observer-based volts-per-hertz (V/Hz) control method for induction motors. The proposed method consists of a state-feedback control law and a flux observer, both of which are designed to be inherently sensorless. The gains can be selected using simple closed-form expressions, resulting in a locally stable and passive system in the whole feasible operating range. Unstable regions and heuristic tuning of conventional V/Hz control are thus avoided. Compared to sensorless field-oriented control, no speed controller or separate field-weakening method is needed, the full inverter voltage can be utilized, and the sensitivity to parameter errors is reduced.en
dc.description.versionPeer revieweden
dc.format.extent8
dc.format.extent1-8
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationTiitinen , L , Hinkkanen , M & Harnefors , L 2022 , Stable and Passive Observer-Based V/Hz Control for Induction Motors . in 2022 IEEE Energy Conversion Congress and Exposition (ECCE) . , 9948057 , IEEE Energy Conversion Congress and Exposition , IEEE , pp. 1-8 , IEEE Energy Conversion Congress and Exposition , Detroit , Michigan , United States , 09/10/2022 . https://doi.org/10.1109/ECCE50734.2022.9948057en
dc.identifier.doi10.1109/ECCE50734.2022.9948057en_US
dc.identifier.isbn978-1-7281-9388-5
dc.identifier.otherPURE UUID: a1812efa-8d93-4109-a75c-10746c4d8100en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/a1812efa-8d93-4109-a75c-10746c4d8100en_US
dc.identifier.otherPURE LINK: https://ieeexplore.ieee.org/document/9948057/en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85144029147&partnerID=8YFLogxKen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/93752375/obs_vhz_tau_ECCE.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/118052
dc.identifier.urnURN:NBN:fi:aalto-202212076797
dc.language.isoenen
dc.relation.ispartofIEEE Energy Conversion Congress and Expositionen
dc.relation.ispartofseries2022 IEEE Energy Conversion Congress and Exposition (ECCE)en
dc.rightsopenAccessen
dc.subject.keywordInduction motorsen_US
dc.subject.keywordSensitivityen_US
dc.subject.keywordClosed-form solutionsen_US
dc.subject.keywordProcess controlen_US
dc.subject.keywordEnergy conversionen_US
dc.subject.keywordObserversen_US
dc.subject.keywordControl systemsen_US
dc.titleStable and Passive Observer-Based V/Hz Control for Induction Motorsen
dc.typeConference article in proceedingsfi
dc.type.versionacceptedVersion
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