KIEE International Transaction on Electrical Machinery and Energy Conversion Systems

The Korean Institute of Electrical Engineers (대한전기학회)
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Compact Design of a Slotless Type PMLSM Using Genetic Algorithm with 3D Space Harmonic Method

  • Lee Dong-Yeup (Electrical Engineering Department, Changwon National University) ;
  • Kim Gyu-Tak (Electrical Engineering Department, Changwon National University)
  • Published : 2005.09.01
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Abstract

In this paper, in order to enhance thrust of slotless type Permanent Magnet Linear Synchronous Motor, an optimal design is achieved by combining a genetic algorithm with 3D space harmonic method. In the case of multi-objective functions, the ratio of thrust/weight and thrust/volume are increased by $\7.56[%]l\;and\;7.98\[%]$, respectively. Thus, miniaturization and lightweight were realized at the same time.

Keywords

References

  1. Jacek F. Gieras, Zbigniew J. Piech, Linear Synchronous Motors - Transportation and Automation Systems, CRC Press, 2000
  2. Ki-Chae Lim, Jung-Pyo Hong, Gyu-Tak Kim, 'The Novel Technique Considering Slot Effect by Equivalent Magnetizing Current', IEEE Trans. on Magnetics, Vol. 35, No. 5, pp. 3691-3693, 1999 https://doi.org/10.1109/20.800633
  3. Sang-Yong Jung, Jae-Kwang Kim, Hyun-Kyo Jung, Cheol-Gyun Lee, Sun-ki Hong, 'Size Optimization of Steel-Cored PMLSM Aimed for Rapid and Smooth Driving on Short Reciprocating Trajectory Using Auto-Tunig Niching Genentic Algorithm', IEEE Trans. on Magnetics, Vol. 40, No. 2, pp. 750-753, 2004 https://doi.org/10.1109/TMAG.2004.825032