Thermal Investigation of Permanent-Magnet Synchronous Motor for Aerospace Applications

Thermal Investigation of Permanent-Magnet Synchronous Motor for Aerospace Applications

This paper concerns the thermal investigation of a surface-mounted permanent-magnet synchronous motor designed for high-temperature aerospace actuation applications. A finite-element package was developed, enabling accurate 3-D transient thermal analysis by considering complex and unsymmetrical actu...

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Veröffentlicht in:IEEE transactions on industrial electronics (1982) 2014-08, Vol.61 (8), p.4404-4411
Hauptverfasser: Kefalas, Themistoklis D., Kladas, Antonios G.
Format: Artikel
Sprache:eng
Schlagworte:
Actuators
Aerospace
aerospace engineering
aerospace industry
Aircraft components
computer-aided analysis
electric machines
finite-element (FE) methods
Housing
Iron
Mathematical analysis
numerical analysis
Packages
permanent-magnet machines
Probes
Stator windings
Synchronous motors
Temperature distribution
Thermal analysis
Three dimensional
time-domain analysis
Transient analysis
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Beschreibung
Zusammenfassung:This paper concerns the thermal investigation of a surface-mounted permanent-magnet synchronous motor designed for high-temperature aerospace actuation applications. A finite-element package was developed, enabling accurate 3-D transient thermal analysis by considering complex and unsymmetrical actuator housing configurations. Its validity was verified by measurements carried out at different duty cycles and operating conditions.
ISSN:0278-0046
1557-9948
DOI:10.1109/TIE.2013.2278521