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Title
Thermal test procedure and analytical model calibration method for electrical machinesAuthor (from another institution)
xmlui.dri2xhtml.METS-1.0.item-contributorOtherinstitution
https://ror.org/000xsnr85Version
http://purl.org/coar/version/c_ab4af688f83e57aa
Rights
© 2013 IEEEAccess
http://purl.org/coar/access_right/c_abf2Publisher’s version
https://doi.org/10.1109/WEMDCD.2013.6525169Published at
Proceedings of the 2013 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD) Pp. 95-103. IEEE, 2013Publisher
IEEEKeywords
Temperature measurement
Windings
Analytical models
Resistance ... [+]
Windings
Analytical models
Resistance ... [+]
Temperature measurement
Windings
Analytical models
Resistance
Estimation
Thermal analysis
calibration [-]
Windings
Analytical models
Resistance
Estimation
Thermal analysis
calibration [-]
Abstract
In this paper a thermal test procedure and a calibration method for lumped parameter models are presented. Analytical models provide fast thermal simulations in comparison with finite element methods ... [+]
In this paper a thermal test procedure and a calibration method for lumped parameter models are presented. Analytical models provide fast thermal simulations in comparison with finite element methods (FEM) and computed fluid dynamics (CFD) simulations. Motor-CAD is a useful and easy configurable tool to simulate motor models, but the quantity of construction parameters makes difficult the calibration process of a model. This paper provides a thermal test process to test machines to calibrate analytical models. And the procedure to estimate temperatures and calculate their uncertainties is exposed. Also a calibration method is proposed to identify critical parameters on analytical models that determine thermal behaviour of the machine. Specific thermal test are designed in order to calibrate these critical parameters like the base in the test bench. Finally the calibration process is validated with 3 different but similar machines. The same analytic model with only construction differences satisfies experimental thermal tests of 3 machines. [-]