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http://dx.doi.org/10.4283/JKMS.2010.20.6.239

Optimum Design Criteria of 250 kW Premium Efficiency Traction Induction Motor Using RSM & FEM  

Lee, Jung-Ho (Dept. of Electrical Engineering, Hanbat National University)
Yun, Tae-Won (Dept. of Electrical Engineering, Hanbat National University)
Publication Information
Journal of the Korean Magnetics Society / v.20, no.6, 2010 , pp. 239-243 More about this Journal
Abstract
This paper deals with the optimum design criteria for the premium efficiency of 250 kW traction induction motor, using response surface methodology (RSM) and finite element method (FEM). The focus of this paper is found firstly a design solution through the comparison of torque according to rotor bar shape, rotor dimensions variations. And secondly a mixed resolution with central composite design (CCD) is introduced and analysis of variance (ANOVA) is conducted to determine the significance of the fitted regression model. The proposed procedure allows to be optimized the rotor copper bar shape, rotor slot, rotor dimensions starting from an existing motor or a preliminary design.
Keywords
FEM; RSM; traction induction motor;
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