A simplified thermal circuit model of permanent magnet machine part II: Experiment and calibration

Thermal behavior such as temperature rise is the most important index of an electrical machine, especially in the motor for electrical vehicle. A 7-element thermal circuit model of electrical machine has been proposed in the companion paper of this paper. Each thermal resistant in the proposed model...

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Bibliographic Details
Published in2014 IEEE Conference and Expo Transportation Electrification Asia-Pacific (ITEC Asia-Pacific) pp. 1 - 4
Main Authors Fan Tao, Sun Wei, Wen Xuhui
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.08.2014
Subjects
Calibration
Integrated circuit modeling
Permanent Magnet Machine
Prototypes
Temperature measurement
Thermal Circuit
Thermal resistance
Windings
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Summary:Thermal behavior such as temperature rise is the most important index of an electrical machine, especially in the motor for electrical vehicle. A 7-element thermal circuit model of electrical machine has been proposed in the companion paper of this paper. Each thermal resistant in the proposed model has been derived in detail. In this paper, a prototype machine is introduced to verify the accuracy of the proposed model. The items that may cause the calculation error are analysis. The result shows that, the model presented in the companion paper is suitable to use in machine design with certain accuracy.
DOI:10.1109/ITEC-AP.2014.6940621