Modified integrator for voltage model flux estimation of induction motors

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© 2003 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.

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Journal ISSN

Volume Title

School of Electrical Engineering | A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Date

2003

Major/Subject

Mcode

Degree programme

Language

en

Pages

818-820

Series

IEEE Transactions on Industrial Electronics, Volume 50, Issue 4

Abstract

This paper deals with voltage model flux estimators for sensorless induction motor drives. In order to eliminate the drift problems, the pure integrator of the voltage model is replaced with a first-order low-pass filter, and the error due to this replacement is compensated in a very simple way.

Description

Keywords

induction machines, AC motor drives, flux estimation

Other note

Citation

Hinkkanen, M. & Luomi, J. 2003. Modified integrator for voltage model flux estimation of induction motors. IEEE Transactions on Industrial Electronics. Volume 50, Issue 4. 818-820. ISSN 0278-0046 (printed). DOI: 10.1109/tie.2003.814996.