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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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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.11 No.1
- 발행연도
- 2016.1
- 수록면
- 93 - 99 (7page)
이용수
초록· 키워드
오류제보하기
The present study aims to increase the amount of surface flux by changing the magnetic directions of a spherical magnet (NdFeB) consisting of four poles. For this purpose, the magnetic directions of quartile spherical slices constituting the spherical magnet are manipulated and their threedimensional analyses are carried out by using finite-element method via Maxwell environment. The analysis of the magnetic quartile spheres with four different magnetic directions are compared to the each other, and then the quartile sphere with the best surface flux distribution is suggested for rotor structure. It is clear emphasized that the induced torque of the spherical motor, in which such a rotor is used, will be improved as well.
목차
Abstract
1. Introduction
2. Rotor Structure and Magnetic Directions
3. 3D Magnetic Analyses
4. Calculation of Magnetic Flux Distributions
5. Results and Discussion
6. Conclusion
References
참고문헌 (36)
참고문헌 신청
J.M.D. Coey., “Permanent Magnet Applications” Journal of Magnetism and Magnetic Materials, Vol. 248 pp. 441-456, 2002.
Jae Seok Choi, Jeonghoon Yoo, “Optimal Design Method for Magnetization Direction of a Permanent Magnet Array” Journal of Magnetism and Magnetic Materials, Vol. 322 pp. 2145-2151, 2010.
Moon G. Lee., Sung Q. Lee., Dae-Gab Gweon., “Analysis of Halbach Magnet Array and its Application to Linear Motor” Mechatronics, vol. 14, pp. 115-128, 2004.
Ofori-Tenkorang J., Lang J. H., “A Comparative Analysis of Torque Production in Halbach and Conventional Surface-Mounted Permanent Magnet Synchronous motors” Conference Proceedings IEEE IAS 30th Annual meeting, pp. 657-663, 8-12 October 1995.
Bojan Stumberger, Gorazd Stumberger, Miralem Hadziselimovic, Anton Hamler, Viktor Gorican, Marko Jesenik, Mladen Trlep., “Comparison of Torque Capability of Three-Phase Permanent Magnet Synchrounos Motors with Different Permanent Magnet Arrangement” Journal of Magnetism and Magnetic Materials, vol. 316, pp. 261-264, 2007.
Jae Seok Choi, Jeonghoon Yoo, “Optimal Design Method for Magnetization Direction of a Permanent Magnet Array” Journal of Magnetism and Magnetic Materials, Vol. 322 pp. 2145-2151, 2010.
Moon G. Lee., Sung Q. Lee., Dae-Gab Gweon., “Analysis of Halbach Magnet Array and its Application to Linear Motor” Mechatronics, vol. 14, pp. 115-128, 2004.
Ofori-Tenkorang J., Lang J. H., “A Comparative Analysis of Torque Production in Halbach and Conventional Surface-Mounted Permanent Magnet Synchronous motors” Conference Proceedings IEEE IAS 30th Annual meeting, pp. 657-663, 8-12 October 1995.
Bojan Stumberger, Gorazd Stumberger, Miralem Hadziselimovic, Anton Hamler, Viktor Gorican, Marko Jesenik, Mladen Trlep., “Comparison of Torque Capability of Three-Phase Permanent Magnet Synchrounos Motors with Different Permanent Magnet Arrangement” Journal of Magnetism and Magnetic Materials, vol. 316, pp. 261-264, 2007.
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UCI(KEPA) : I410-ECN-0101-2016-560-002322667