Braking Scheme for Vector-Controlled Induction Motor Drives Equipped With Diode Rectifier Without Braking Resistor

dc.contributorAalto Universityen
dc.contributor.authorHinkkanen, Marko
dc.contributor.authorLuomi, Jorma
dc.contributor.departmentDepartment of Electrical Engineering and Automationen
dc.contributor.departmentSähkötekniikan ja automaation laitosfi
dc.contributor.labElectric Drivesen
dc.contributor.schoolSähkötekniikan korkeakoulufi
dc.contributor.schoolSchool of Electrical Engineeringen
dc.description.abstractThis paper deals with sensorless vector control of PWM-inverter-fed induction motor drives equipped with a three-phase diode rectifier. An electronically controlled braking resistor across the dc link is not used. Instead, the power regenerated during braking is dissipated in the motor while a dc-link overvoltage controller limits the braking torque. Losses in the motor are increased by an optimum flux-braking controller, maximizing either the stator voltage or the stator current depending on the speed. Below the rated speed, the braking times are comparable to those achieved using a braking resistor. The proposed braking scheme is very simple and causes no additional torque ripple. Experimental results obtained using a 2.2-kW induction motor drive show that the proposed scheme works well.en
dc.description.versionPeer revieweden
dc.identifier.citationHinkkanen, M. & Luomi, J. 2006. Braking Scheme for Vector-Controlled Induction Motor Drives Equipped With Diode Rectifier Without Braking Resistor. IEEE Transactions on Industry Applications. Volume 42, Issue 5. 1257-1263. ISSN 0093-9994 (printed). DOI: 10.1109/tia.2006.880852.en
dc.identifier.issn0093-9994 (printed)
dc.publisherInstitute of Electrical & Electronics Engineers (IEEE)en
dc.relation.ispartofseriesIEEE Transactions on Industry Applicationsen
dc.relation.ispartofseriesVolume 42, Issue 5
dc.rights© 2006 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.rights.holderInstitute of Electrical & Electronics Engineers (IEEE)
dc.subject.keywordDC-link capacitoren
dc.subject.keywordfield weakeningen
dc.subject.keywordflux brakingen
dc.subject.otherElectrical engineeringen
dc.titleBraking Scheme for Vector-Controlled Induction Motor Drives Equipped With Diode Rectifier Without Braking Resistoren
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
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