The transient thermal characteristics of periodic pulse-type linear induction motor

This paper focuses on the temperature attenuation of the periodic pulse-type linear induction motor stator. A simplified 1-D transient temperature field model of the stator was built first. The main factors that impact the stator temperature decay rate are studied. A stator transient thermal network...

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Bibliographic Details
Published inThe XIX International Conference on Electrical Machines - ICEM 2010 pp. 1 - 5
Main Authors Yuxing Zhang, Weiming Ma, Junyong Lu, Zhaolong Sun, Jin Xu
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2010
Subjects
Coils
Electromagnetic launch
Induction motors
LIM
Mathematical model
Stators
Temperature
the temperature decay time constant
Thermal conductivity
Transient analysis
transient temperature
transient thermal network model
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Summary:This paper focuses on the temperature attenuation of the periodic pulse-type linear induction motor stator. A simplified 1-D transient temperature field model of the stator was built first. The main factors that impact the stator temperature decay rate are studied. A stator transient thermal network model was built to predict the temperature quickly. Using the 1-D transient temperature field analysis results, the number of nodes of the transient thermal network model was determined. The effect of the coil loss with temperature is also considered in the thermal network model.
ISBN:9781424441747
1424441749
DOI:10.1109/ICELMACH.2010.5608277