The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Elicitation of Polynomial Equation of Thrust Coefficient for Linear Synchronous Motor by Experimental Design Method

영구자석의 overhang 길이 및 skew 효과를 고려한 LSM 추력함수 도출

  • 장기봉 (창원대학교 공대 전기공학과) ;
  • 표세호 (창원대학교 공대 전기공학과) ;
  • 김규탁 (창원대학교 전기공학과)
  • Published : 2009.06.01
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Abstract

This paper deals with a polynomial thrust equation of a permanent magnet linear synchronous motor that is considered by a skew and overhang effects of permanent magnet. The skew length, the overhang length, the width and height of permanent magnet, the teeth length and air-gap length which effect to the flux density of air-gap are selected as variables of the polynomial thrust equation. Polynomial thrust equation is elicited by the 6 parameters. The results are satisfied that the values by polynomial thrust equation are compared ones by using 3-dimensional finite element analysis and experiment.

Keywords

References

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