Modified integrator for voltage model flux estimation of induction motors

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Volume Title

A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Date

2003-07-28

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Mcode

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Language

en

Pages

818-820

Series

IEEE Transactions on Industrial Electronics, Volume 50, issue 4

Abstract

This letter 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.

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Keywords

AC motor drives, flux estimation, induction machines

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Citation

Hinkkanen , M & Luomi , J 2003 , ' Modified integrator for voltage model flux estimation of induction motors ' , IEEE Transactions on Industrial Electronics , vol. 50 , no. 4 , pp. 818-820 . https://doi.org/10.1109/TIE.2003.814996