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http://dx.doi.org/10.5370/JEET.2015.10.5.2040

Thermal Analysis of High Speed Induction Motor by Using Lumped-Circuit Parameters  

Han, Pil-Wan (Electric Motor Research Center, Korea Electrotechnology Research Institute)
Choi, Jae-Hak (Electric Motor Research Center, Korea Electrotechnology Research Institute)
Kim, Dong-Jun (Electric Motor Research Center, Korea Electrotechnology Research Institute)
Chun, Yon-Do (Electric Motor Research Center, Korea Electrotechnology Research Institute)
Bang, Deok-Je (Electric Motor Research Center, Korea Electrotechnology Research Institute)
Publication Information
Journal of Electrical Engineering and Technology / v.10, no.5, 2015 , pp. 2040-2045 More about this Journal
Abstract
This paper deals with the electromagnetic and thermal analysis of high speed induction motor. The induction motor is analyzed by time-varying magnetic finite element method and its thermal analysis is carried out by using analytical lumped-circuit method. Analysis results are compared with the experiment of 29kW high speed motor prototype at 12,000rpm.
Keywords
High speed; Induction motor; Thermal analysis; Lumped parameter;
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