Superconducting multistack inductor for synchronous motors using the diamagnetism property of bulk material / Moulin, Renaud 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. 146 - 153 Titre : Superconducting multistack inductor for synchronous motors using the diamagnetism property of bulk material Type de document : texte imprimé Auteurs : Moulin, Renaud, Auteur ; Leveque, Jean, Auteur ; Durantay, Lionel, Auteur Article en page(s) : pp. 146 - 153 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Flux density concentration High magnetic fields High-temperature superconductor (HTS) Liquid helium Superconducting inductor rotating machines shield Three-dimensional field calculation Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : An original superconducting synchronous motor topology is presented. The inductor combines both bulk materials and wires to create an alternating magnetic field in the air gap of the motor. A prototype that uses NbTi superconducting wires and YBCO bulks has successfully been designed and constructed. Test results are presented. In the second part of this paper, the possibility of higher power motor is discussed. To do so, the active length needs to be increased. In this paper, a multistack structure is proposed, and computation results show the effectiveness of the suggested approach. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5299015 [article] Superconducting multistack inductor for synchronous motors using the diamagnetism property of bulk material [texte imprimé] / Moulin, Renaud, Auteur ; Leveque, Jean, Auteur ; Durantay, Lionel, Auteur . - pp. 146 - 153. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 1 (Janvier 2010) . - pp. 146 - 153 Mots-clés : Flux density concentration High magnetic fields High-temperature superconductor (HTS) Liquid helium Superconducting inductor rotating machines shield Three-dimensional field calculation Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : An original superconducting synchronous motor topology is presented. The inductor combines both bulk materials and wires to create an alternating magnetic field in the air gap of the motor. A prototype that uses NbTi superconducting wires and YBCO bulks has successfully been designed and constructed. Test results are presented. In the second part of this paper, the possibility of higher power motor is discussed. To do so, the active length needs to be increased. In this paper, a multistack structure is proposed, and computation results show the effectiveness of the suggested approach. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5299015

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