지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.7 No.4
- 발행연도
- 2012.7
- 수록면
- 564 - 569 (6page)
이용수
초록· 키워드
오류제보하기
This paper proposes a hybrid-excited linear synchronous motor (LSM) that has potential applications in a magnetically levitated vehicle. The levitation and thrust force characteristics of the LSM are investigated by means of three-dimensional (3-D) numerical electromagnetic FEM calculations and experimental verification. Compared to a conventional LSM with electromagnets, a hybrid-excited LSM can improve levitation force/weight ratios, and reduce the power consumption of the vehicle. Because the two-dimensional (2-D) FE analysis model describes only the center section of the physical device, it cannot express the complex behavior of leakage flux, which this study is able to predicts along with levitation and thrust force characteristics by 3-D FEM calculations. A static force tester for a hybrid-excited LSM has been manufactured and tested in order to verify these predictions. The experimental results confirm the validity of the 3-D FEM calculation scheme for the description of a hybrid-excited LSM.
목차
Abstract
1. Introduction
2. Structure of Hybrid-Excited Linear Synchronous Motor
3. Magnetic Field Analysis using 3-D FEM
4. Force Analysis and Experimental Results
5. Conclusion
Acknowledgements
References
참고문헌 (9)
참고문헌 신청
1. [학술지(정기간행물)] - Hyung-Woo Lee / 2006 / Review of maglev train technologies / IEEE Trans. Magn. 42 (7) : 1917 ~ 1925
2. [학술지(정기간행물)] - M. Morishita / 1989 / A new maglev system for magnetically levitated carrier system / IEEE Trans. Vehicular Tech. 38 (4) : 230 ~ 236
3. [학술지(정기간행물)] - Takashi Onuki / 1993 / Optimal design of hybrid magnet in maglev system with both permanent and electro magnets / IEEE Trans. Magn. 29 (2)
4. [학술대회논문] - Yumei Du / 2003 / Analysis of the three-dimension forces in a hybrid maglev vehicle system / Proc. of ICEMS 2003 : 563 ~ 565
5. [학술대회논문] - A. Oswald / 2009 / Investigation of the usability of 2D- and 3D-FEM for hybrid stepper motor / IEEE International Electric Machines and Drives Conference : 535 ~ 542
2. [학술지(정기간행물)] - M. Morishita / 1989 / A new maglev system for magnetically levitated carrier system / IEEE Trans. Vehicular Tech. 38 (4) : 230 ~ 236
3. [학술지(정기간행물)] - Takashi Onuki / 1993 / Optimal design of hybrid magnet in maglev system with both permanent and electro magnets / IEEE Trans. Magn. 29 (2)
4. [학술대회논문] - Yumei Du / 2003 / Analysis of the three-dimension forces in a hybrid maglev vehicle system / Proc. of ICEMS 2003 : 563 ~ 565
5. [학술대회논문] - A. Oswald / 2009 / Investigation of the usability of 2D- and 3D-FEM for hybrid stepper motor / IEEE International Electric Machines and Drives Conference : 535 ~ 542
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