대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 하계학술대회 논문집 B
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- Pages.657-659
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- 2001
공극 길이 차이가 양측식 리니어 펄스 모터의 특성에 미치는 영향
Effect of Airgap Length Difference on Characteristics of Double Side Linear Pulse Motor
- Kim, Sung-Hun (Cheonan Technical Colleage) ;
- Lee, Eun-Woong (Chungnam Nat'l Univ.) ;
- Lee, Dong-Ju (Chungnam Nat'l Univ.) ;
- Kim, Il-Jung (Ju Sung Colleage) ;
- Kim, Sung-Jong (Chungnam Nat'l Univ.)
- 발행 : 2001.07.18
초록
Prototype DSLPM (Double Side Linear Pulse Motor) has a complicated magnetic circuit to be composed of permanent magnetics and winding. During the fabricating of DSLPM, we found that upper airgap length may be a little different from lower airgap length because of fabrication tolerance and error. So, a little difference of both airgap length have a various effect on the characteristics of DSLPM. Therefore, in this paper, we analyzed the normal force and maximum static thrust force according to the difference of both airgap length on DSLPM with finite element method. Obtained results can be used for design of DSLPM with higher performance.
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