Title :
Combined Electromagnetic and thermal design platform for totally enclosed induction machines
Author :
Popova, L. ; Nerg, J. ; Pyrhönen, J.
Author_Institution :
Dept. of Electr. Eng., Lappeenranta Univ. of Technol., Lappeenranta, Finland
Abstract :
A thermal model used as a tool for constructing the Totally Enclosed Fan Cooled squirrel cage induction machine in addition to the electromagnetic model is presented. A lumped-parameter thermal model is developed. The related problems and aspects of implementation are discussed in details. Losses are calculated analytically and the loss values are used in the thermal model. The temperatures of the different parts of the machine are calculated.
Keywords :
asynchronous machines; lumped parameter networks; squirrel cage motors; electromagnetic design; lumped-parameter thermal model; thermal design; totally enclosed fan cooled squirrel cage induction machine; Heat transfer; Heating; Iron; Rotors; Stator windings; Windings; Thermal analysis; Totally Enclosed Fan Cooled (TEFC) induction machine; lumped-parameter thermal model;
Conference_Titel :
Diagnostics for Electric Machines, Power Electronics & Drives (SDEMPED), 2011 IEEE International Symposium on
Conference_Location :
Bologna
Print_ISBN :
978-1-4244-9301-2
Electronic_ISBN :
978-1-4244-9302-9
DOI :
10.1109/DEMPED.2011.6063617
