A new approach for flux and rotor resistance estimation of induction motors
View/Open
FRObserver_v11.pdf (437,5Kb) (Restricted access)
Request copy
Què és aquest botó?
Aquest botó permet demanar una còpia d'un document restringit a l'autor. Es mostra quan:
- Disposem del correu electrònic de l'autor
- El document té una mida inferior a 20 Mb
- Es tracta d'un document d'accés restringit per decisió de l'autor o d'un document d'accés restringit per política de l'editorial
Cita com:
hdl:2117/111323
Document typeArticle
Defense date2017-07-01
Rights accessRestricted access - publisher's policy
Except where otherwise noted, content on this work
is licensed under a Creative Commons license
:
Attribution-NonCommercial-NoDerivs 3.0 Spain
Abstract
In this paper we address the problems of flux and rotor resistance estimation of induction motors. We propose a radically new approach that combines the recently introduced techniques of parameter estimation based observers (PEBO) with the dynamic regression extension and mixing (DREM) parameter adaptation. The PEBO framework is used to recast the flux observation task as a parameter estimation problem, for which the DREM technique is utilised. The resulting flux observer is then combined with a standard gradient estimator for the rotor resistance. Simulation results of an adaptive implementation of the classical field oriented controller demonstrate the effectiveness of the proposed flux observer and rotor resistance estimator even in closed-loop operation.
CitationBazylev, D., Doria-Cerezo, A., Pyrkin, A., Bobstov, A., Ortega, R. A new approach for flux and rotor resistance estimation of induction motors. "IFAC-PapersOnLine", 1 Juliol 2017, vol. 50, núm. 1, p. 1885-1890.
ISSN2405-8963
Files | Description | Size | Format | View |
---|---|---|---|---|
FRObserver_v11.pdf![]() | 437,5Kb | Restricted access |