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Demagnetization diagnosis in permanent magnet synchronous motors under non-stationary speed conditions

Autor
Riba, J.; Garcia, A.; Romeral, L.; Cusido, J.
Tipus d'activitat
Article en revista
Revista
Electric power systems research
Data de publicació
2010-10
Volum
80
Número
10
Pàgina inicial
1277
Pàgina final
1285
DOI
https://doi.org/10.1016/j.epsr.2010.04.010 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/9044 Obrir en finestra nova
Resum
Permanent magnet synchronous motors (PMSMs) are applied in high performance positioning and variable speed applications because of their enhanced features with respect to other AC motor types. Fault detection and diagnosis of electrical motors for critical applications is an active field of research. However, much research remains to be done in the field of PMSM demagnetization faults, especially when running under non-stationary conditions. This paper presents a time–frequency method specific...
Citació
Riba, J. [et al.]. Demagnetization diagnosis in permanent magnet synchronous motors under non-stationary speed conditions. "Electric power systems research", Octubre 2010, vol. 80, núm. 10, p. 1277-1285.
Grup de recerca
MCIA - Motion Control and Industrial Applications Research Group
PERC-UPC - Centre de Recerca d'Electrònica de Potència UPC