Reduced-Order Flux Observers With Stator-Resistance Adaptation for Speed-Sensorless Induction Motor Drives

Hinkkanen, Marko; Harnefors, Lennart; Luomi, Jorma

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dc.contributor	Aalto-yliopisto	fi
dc.contributor	Aalto University	en
dc.contributor.author	Hinkkanen, Marko
dc.contributor.author	Harnefors, Lennart
dc.contributor.author	Luomi, Jorma
dc.date.accessioned	2015-12-01T10:02:21Z
dc.date.available	2015-12-01T10:02:21Z
dc.date.issued	2010
dc.identifier.citation	Hinkkanen, Marko & Harnefors, Lennart & Luomi, Jorma. 2010. Reduced-Order Flux Observers With Stator-Resistance Adaptation for Speed-Sensorless Induction Motor Drives. IEEE Transactions on Power Electronics. Volume 25, Issue 5. 1173-1183. ISSN 0885-8993 (printed). DOI: 10.1109/tpel.2009.2039650.	en
dc.identifier.issn	0885-8993 (printed)
dc.identifier.uri	https://aaltodoc.aalto.fi/handle/123456789/18907
dc.description.abstract	This paper deals with reduced-order ﬂux observers with stator-resistance adaptation for speed-sensorless induction motor drives. A general analytical solution for the stabilizing observer gain is given. The gain has two free positive parameters (which depend on the operating point), whose selection signiﬁcantly affects the damping, convergence rate, robustness, and other properties of the observer. The general stability conditions for the stator-resistance adaptation are derived. An observer design is proposed that yields a robust and well-damped system and requires a minimal amount of tuning work. The proposed observer design is experimentally tested using a 45-kW induction motor drive; stable operation at very low speeds under different loading conditions is demonstrated.	en
dc.format.extent	1173-1183
dc.format.mimetype	application/pdf	en
dc.language.iso	en	en
dc.publisher	Institute of Electrical & Electronics Engineers (IEEE)	en
dc.relation.ispartofseries	IEEE Transactions on Power Electronics	en
dc.relation.ispartofseries	Volume 25, Issue 5
dc.rights	© 2010 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	Reduced-Order Flux Observers With Stator-Resistance Adaptation for Speed-Sensorless Induction Motor Drives	en
dc.type	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä	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	flux observer	en
dc.subject.keyword	stability conditions	en
dc.subject.keyword	speed sensorless	en
dc.subject.keyword	stator resistance estimation	en
dc.identifier.urn	URN:NBN:fi:aalto-201511275430
dc.type.dcmitype	text	en
dc.identifier.doi	10.1109/tpel.2009.2039650
dc.contributor.lab	Electric Drives	en
dc.type.version	Post print	en

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