Design of large-power surface-mounted permanent-magnet motors using postassembly magnetization / Hsieh, Min-Fu in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010)  

Public ISBD [article]  inIEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3376 - 3384 Titre : Design of large-power surface-mounted permanent-magnet motors using postassembly magnetization Type de document : texte imprimé Auteurs : Hsieh, Min-Fu, Auteur ; Hsu, You-Chiuan, Auteur ; Dorrell, David G., Auteur Année de publication : 2011 Article en page(s) : pp. 3376 - 3384 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Magnetization Motor design Permanent-magnet (PM) motor Postassembly magnetization Surface-mounted PM Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper reports the design process for the manufacture of higher-power rare-earth permanent-magnet (PM) motors using postassembly magnetization. Difficulties can be encountered in production using normal manufacturing processes due to the high intensity of rare-earth magnets that are premagnetized. Postassembly magnetization utilizes the stator windings of a PM motor to magnetize the magnets after assembly. With this method, some parameters, such as slot-fill factor, number of turns, wire diameter, etc., must be considered for the magnetization and motor operation. In this paper, a design process that incorporates the design considerations for postassembly magnetization (for complete magnetization) together with the design requirements is described for successful motor operation. A 6-kW surface-mounted PM (SPM) motor is designed using the proposed process as a demonstration, which is verified using finite-element analysis. Another 400-W SPM motor is also designed for experimental purpose. The experimental results validate the effectiveness of the proposed method. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5373910 [article] Design of large-power surface-mounted permanent-magnet motors using postassembly magnetization [texte imprimé] / Hsieh, Min-Fu, Auteur ; Hsu, You-Chiuan, Auteur ; Dorrell, David G., Auteur . - 2011 . - pp. 3376 - 3384. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3376 - 3384 Mots-clés : Magnetization Motor design Permanent-magnet (PM) motor Postassembly magnetization Surface-mounted PM Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper reports the design process for the manufacture of higher-power rare-earth permanent-magnet (PM) motors using postassembly magnetization. Difficulties can be encountered in production using normal manufacturing processes due to the high intensity of rare-earth magnets that are premagnetized. Postassembly magnetization utilizes the stator windings of a PM motor to magnetize the magnets after assembly. With this method, some parameters, such as slot-fill factor, number of turns, wire diameter, etc., must be considered for the magnetization and motor operation. In this paper, a design process that incorporates the design considerations for postassembly magnetization (for complete magnetization) together with the design requirements is described for successful motor operation. A 6-kW surface-mounted PM (SPM) motor is designed using the proposed process as a demonstration, which is verified using finite-element analysis. Another 400-W SPM motor is also designed for experimental purpose. The experimental results validate the effectiveness of the proposed method. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5373910

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