Magnetic Field Analysis for the Dual-Stator Toroidal Motor with Hybrid Excitation

Article Preview

Abstract:

A dual-stator toroidal motor with hybrid excitation was proposed and its structure and operating principal were introduced. The spiral currents of worm armature coils were resolved into two orthogonal components. The FEM analytic models for current components were built. Distributions of static magnetic field were simulated. Air gap flux density curves were obtained. The simulation results justify the rationality of the electromagnetic parameters of the motor. The research results are useful for analyzing electromagnetic characteristics of the motor, and offer meaningful instruction for further research and practical application of the novel motor.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 986-987)

Pages:

1328-1331

Citation:

Online since:

July 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] M.R. Kuehnle, H. Peeken, H. Troeder. The Toroidal drive[J]. Mechanical Engineering. 1981, 32(2): 32-39.

Google Scholar

[2] Kuehnle M.R. Toroidal transmission and method and apparatus for making and assembling same[P]. United States Patent, 1999, 5863273.

Google Scholar

[3] Lizhong Xu, Zhen Huang. Contact Stresses for Toroidal drive[J]. Journal of Mechanical Design. Transactions of the ASME 2003, 125(3): 165-168.

Google Scholar

[4] Lizhong. Xu, Efficiency for Toroidal drive[C], Proceedings of the 11th World Congress in Mechanism and Machine Science. China: Tianjin, 2004: 737-740.

Google Scholar

[5] Xin Liu, Lizhong Xu. Mounting and Mesh for Electromechanical Integrated Toroidal Drive[C]. The International Conference on Mechatronic and Embedded Systems and Applications. China: Beijing, 2008: 142-146.

DOI: 10.1109/mesa.2008.4735657

Google Scholar

[6] Liu Xin, Xu LiZhong. Optimal servo design for the dual-stator toroidal motor[C]. Applied Mechanics and Materials. 2013, 427-429: 61-64.

DOI: 10.4028/www.scientific.net/amm.427-429.61

Google Scholar

[7] D.M. Tsamakis, M.G. Ioannides. Torque transfer through plastic bonded Nd2Fe14B magnetic gear system[J]. Journal of Alloys and Compounds. 1996, 241 (1-2): 175-179.

DOI: 10.1016/0925-8388(96)02353-5

Google Scholar

[8] MO Huichen. Parameter Analysis on Permanent-Magnet AC Servomotors[J]. micro machine. 2005, 38(3): 3-6.

Google Scholar