Title :
Transient thermal field modelling
Author :
Bolte, Ekkehard ; Kipp, Burghard
Author_Institution :
Electr. Machines & Drives Dept., Helmut-Schmidt-Univ., Hamburg
Abstract :
The paper presents a transient thermal analysis using RC-networks. The first major aspect is the numerical treatment of the mathematical model taking into account a large number of potentially non-linear elements. Secondly the prediction of the (temperature-dependent) thermal resistances and capacitances is subject to the investigation. Thirdly a comprehensive experimental study is done to validate the theory.
Keywords :
RC circuits; thermal resistance; RC-networks; mathematical model; nonlinear elements; temperature-dependent thermal resistances; transient thermal field modelling; Capacitance; Equivalent circuits; Magnetic analysis; Mathematical model; Surface resistance; Temperature distribution; Thermal conductivity; Thermal force; Thermal resistance; Transient analysis;
Conference_Titel :
Electrical Machines, 2008. ICEM 2008. 18th International Conference on
Conference_Location :
Vilamoura
Print_ISBN :
978-1-4244-1735-3
Electronic_ISBN :
978-1-4244-1736-0
DOI :
10.1109/ICELMACH.2008.4799914
