<abstract xmlns="http://www.w3.org/1999/xhtml"><p> This paper deals with the stability analysis of MRAS current speed estimator in a motoring and regenerating mode. The unstable operating points of the estimator, mainly in a regenerating mode are widely discussed. The expanded version of the estimator MRASCC is proposed to provide its stability in the whole operating range. The new correction coefficients for two analyzed stabilization methods are proposed. Finally, simulation results confirming the theoretical analysis are presented</p></abstract>

This paper deals with the stability analysis of MRAS current speed estimator in a motoring and regenerating mode. The unstable operating points of the estimator, mainly in a regenerating mode are widely discussed. The expanded version of the estimator MRASCC is proposed to provide its stability in the whole operating range. The new correction coefficients for two analyzed stabilization methods are proposed. Finally, simulation results confirming the theoretical analysis are presented

STABILITY ANALYSIS OF MRASSCC SPEED ESTIMATOR IN MOTORING AND REGENERATING MODE

Power Electronics and Drives

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"STABILITY ANALYSIS OF MRASSCC SPEED ESTIMATOR IN MOTORING AND REGENERATING MODE"}

This paper deals with the stability analysis of MRAS current speed estimator in a motoring and regenerating mode. The unstable operating points of the...

STABILITY ANALYSIS OF MRASSCC SPEED ESTIMATOR IN MOTORING AND REGENERATING MODE

Published Online: Oct 27, 2017

Page range: 113 - 131

Received: Jul 14, 2016

Accepted: Aug 08, 2016

DOI: https://doi.org/10.5277/ped160207

Keywords
Induction motor, vector control, MRAS-type estimator, stability, regenerating mode, stabilization methods

© 2017

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

STABILITY ANALYSIS OF MRASSCC SPEED ESTIMATOR IN MOTORING AND REGENERATING MODE

Published Online: Oct 27, 2017

Page range: 113 - 131

Received: Jul 14, 2016

Accepted: Aug 08, 2016

DOI: https://doi.org/10.5277/ped160207

KeywordsInduction motor, vector control, MRAS-type estimator, stability, regenerating mode, stabilization methods

© 2017

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
Induction motor, vector control, MRAS-type estimator, stability, regenerating mode, stabilization methods