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Current control for IPMSM drives: Direct discrete-time pole-placement design

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Hinkkanen, Marko
dc.contributor.author Qu, Zengcai
dc.contributor.author Awan, Hafiz Asad Ali
dc.contributor.author Tuovinen, Toni
dc.contributor.author Briz, Fernando
dc.date.accessioned 2015-11-27T10:02:00Z
dc.date.available 2015-11-27T10:02:00Z
dc.date.issued 2015
dc.identifier.citation Hinkkanen, Marko & Qu, Zengcai & Awan, Hafiz Asad Ali & Tuovinen, Toni & Briz, Fernando. 2015. Current control for IPMSM drives: Direct discrete-time pole-placement design. IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD). 9. ISBN 978-1-4799-8900-3 (electronic). DOI: 10.1109/wemdcd.2015.7194524. en
dc.identifier.isbn 978-1-4799-8900-3 (electronic)
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/18867
dc.description.abstract This paper deals with discrete-time models and current control methods for synchronous motors with a magnetically anisotropic rotor structure, such as interior permanent-magnet synchronous motors (IPMSMs) and synchronous reluctance motors (SyRMs). Dynamic performance of current controllers based on continuous-time models is limited, especially if the ratio of the sampling frequency to the fundamental frequency is low. An exact closed-form hold-equivalent discrete motor model is derived. The zero-order hold of the stator-voltage input is modeled in stationary coordinates, where it physically is. An analytical discrete-time pole-placement design method for a two-degree-of-freedom state-space current controller with an integral action is proposed. The proposed method is easy to apply: only the desired closed-loop bandwidth and the three motor parameters (R_s, L_d, L_q) are required. The robustness of the proposed current control design against parameter errors is analyzed. The controller is experimentally verified using a 6.7-kW SyRM drive. en
dc.format.extent 9
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Institute of Electrical & Electronics Engineers (IEEE) en
dc.relation info:eu-repo/grantAgreement/Academy of Finland/275965
dc.relation.ispartof IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD) 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 Automation en
dc.subject.other Electrical engineering en
dc.subject.other Energy en
dc.title Current control for IPMSM drives: Direct discrete-time pole-placement design 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 Current control en
dc.subject.keyword delay en
dc.subject.keyword discrete-time model en
dc.subject.keyword interior permanent-magnet synchronous motor (IPMSM) en
dc.subject.keyword synchronous reluctance motor (SyRM) en
dc.subject.keyword zero-order hold en
dc.identifier.urn URN:ISBN:978-1-4799-8900-3
dc.type.dcmitype text en
dc.identifier.doi 10.1109/wemdcd.2015.7194524
dc.contributor.lab Electric Drives en
dc.type.version Post print en


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