Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1999.07a
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- Pages.105-107
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- 1999
Characteristics of a Flat Moving Core Type LOA due to Static Field Excitation Method
가동철심형 왕복운동용 리니어 모터의 정추력 및 정자계 여자방식에 따른 특성
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Jang, S.M.
(Chungnam Nat'l Univ.)
;
- Jeong, J.M. (Chungnam Nat'l Univ.) ;
- Lee, S.L. (Chungnam Nat'l Univ.) ;
- Yang, H.S (Chungnam Nat'l Univ.)
- Published : 1999.07.19
Abstract
This paper presents results of FEA and tests on the characteristics of moving coil type LOA due to the static field excitation method. In case the static field is generated by NdFeB permanent magnet, the static thrust is almost 6 times than that by electromagnet. Therefore under the same power, the volume becomes small according to using permanent magnet for the generation of static field.
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