Finite element transient thermal analysis of PMSM for aerospace applications

This paper describes finite element techniques that reduce the computational cost of the 3D transient thermal analysis. Based on those techniques a finite element package is assembled. The package is used for the transient thermal analysis, under different load conditions and ambient temperatures, o...

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Bibliographische Detailangaben
Hauptverfasser:	Kefalas, T. D., Kladas, A. G.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Actuators aerospace engineering aerospace industry Computational efficiency computer aided analysis electric machines Finite element methods Iron numerical analysis permanent magnet machines Temperature distribution Thermal analysis time domain analysis Transient analysis Windings
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Beschreibung
Zusammenfassung:	This paper describes finite element techniques that reduce the computational cost of the 3D transient thermal analysis. Based on those techniques a finite element package is assembled. The package is used for the transient thermal analysis, under different load conditions and ambient temperatures, of a surface mounted permanent magnet synchronous motor for aerospace actuation applications. Its validity is verified by measurements carried out in a thermal chamber.
DOI:	10.1109/ICElMach.2012.6350246