Practical aspects of mixed-eccentricity detection in PWM voltage-source-inverter-fed induction motors / Morinigo-Sotelo, Daniel in IEEE transactions on industrial electronics, Vol. 57 N° 1 (Janvier 2010)  

Public ISBD [article]  inIEEE transactions on industrial electronics > Vol. 57 N° 1 (Janvier 2010) . - pp. 252 - 262 Titre : Practical aspects of mixed-eccentricity detection in PWM voltage-source-inverter-fed induction motors Type de document : texte imprimé Auteurs : Morinigo-Sotelo, Daniel, Auteur ; Garcia-Escudero, L. A., Auteur ; Duque-Perez, Oscar, Auteur Article en page(s) : pp. 252 - 262 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Eccentricity Fault diagnosis Induction motor drives Inverters Maintenance Monitoring Spectral analysis Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : In this paper, we present the results of an ongoing investigation relating to the detection of static and dynamic eccentricity in cage induction motors fed by a pulsewidth-modulation frequency converter using line-current spectral analysis. Two different motors fed by different supply sources (utility voltage and two different voltage converters at different assigned frequencies) were tested. A statistical analysis of the results obtained was carried out. These results allow us to present practical conclusions relating to the detection of mixed eccentricity. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5071290 [article] Practical aspects of mixed-eccentricity detection in PWM voltage-source-inverter-fed induction motors [texte imprimé] / Morinigo-Sotelo, Daniel, Auteur ; Garcia-Escudero, L. A., Auteur ; Duque-Perez, Oscar, Auteur . - pp. 252 - 262. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 1 (Janvier 2010) . - pp. 252 - 262 Mots-clés : Eccentricity Fault diagnosis Induction motor drives Inverters Maintenance Monitoring Spectral analysis Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : In this paper, we present the results of an ongoing investigation relating to the detection of static and dynamic eccentricity in cage induction motors fed by a pulsewidth-modulation frequency converter using line-current spectral analysis. Two different motors fed by different supply sources (utility voltage and two different voltage converters at different assigned frequencies) were tested. A statistical analysis of the results obtained was carried out. These results allow us to present practical conclusions relating to the detection of mixed eccentricity. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5071290

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