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Memorias de investigación
Artículos en revistas:
Selection of Main Design Variables for Low-Speed Permanent Magnet Machines Devoted to Renewable Energy Conversion
Año:2011
Áreas de investigación
  • Ingeniería eléctrica
Datos
Descripción
Permanent magnet machines are great candidates to be chosen as the preferred option in many low-speed applications. The improvement in the magnetic material?s characteristics and the reduction in their cost are the key factors for this trend. The level of irreversibility achieved by a permanent magnet machine, i.e., the losses for a given power output, may be reduced to almost half of that got by an electrically excited synchronous machine, being the stator copper loss virtually the only source. The efficiency is, therefore, directly related with the ratio between the stator copper loss and the torque developed through the machine?s air gap, being the minimization of this ratio the way to get a better machine design, once some other design constraints are fixed. In this paper, the authors provide a methodology devoted to the selection of the main dimensions of a permanent magnet machine in order to achieve an optimal machine?s performance in low-speed applications, reaching a set of conclusions that may be applied to any machine of this kind.
Internacional
Si
JCR del ISI
Si
Título de la revista
Ieee Transactions on Energy Conversion
ISSN
0885-8969
Factor de impacto JCR
2,26
Información de impacto
Volumen
26
DOI
10.1109/TEC.2011.2157161
Número de revista
3
Desde la página
940
Hasta la página
945
Mes
SEPTIEMBRE
Ranking
38 de 244 (Engineering Electrical & Electronic)
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Manuel Pinilla Martin (UPM)
  • Autor: Sergio Martinez Gonzalez (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Generación eléctrica con energía eólica
  • Departamento: Ingeniería Eléctrica
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