Parameter Design and Analysis on Axial Hybrid Magnetic Bearing Using in Magnetic Suspension Flywheel

Run Zhang Zeng; Huang Qiu Zhu

doi:10.4028/www.scientific.net/AMM.529.125

Paper Titles

Impact Simulation of a Crashworthy Composite Fuselage Section with Energy-Absorbing Floor
p.102

Using a Sol-Gel Method to Prepare the TiO₂/CNTs Nanocomposite
p.108

Study on the Secondary Interface in Microstructure of the Superfine Sand Concrete
p.112

CO₂ Permeability Characterization of High Performance Composite Coating
p.117

Parameter Design and Analysis on Axial Hybrid Magnetic Bearing Using in Magnetic Suspension Flywheel
p.125

Research and Development of Data Acquisition System for NC Machining
p.130

An Improved Design Method of the MEMS-Based Folded-Beam Micromirror
p.135

Servo Drive Trajectory Design of Three-Axis Laser Processing System
p.139

The Test Research of LNG Cylinder Valve
p.144

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 529Parameter Design and Analysis on Axial Hybrid...

Parameter Design and Analysis on Axial Hybrid Magnetic Bearing Using in Magnetic Suspension Flywheel

Abstract:

Magnetic suspension flywheel system is the actuator of spacecraft in high accurate position control, which requires the employed magnetic bearing possessing advantages of compact structure, small volume, light weight, low power loss, high efficiency and so on. A novel axial hybrid magnetic bearing in magnetic suspension flywheel is proposed, and the bias magnetic flux is provided with a permanent magnet ring. The cost and total volume of this structure can be reduced, which is especially suitable for magnetic suspension flywheel system. The structure and working principle of the axial magnetic bearing are explained, the mathematical expressions of the maximum bearing capacity are obtained, the detailed process of parameter design is presented, and the flux and maximum bearing capacity of the hybrid magnetic bearing are analyzed by using finite element analysis software. The analysis results validate the correctness of parameter design on the axial hybrid magnetic bearing.

You might also be interested in these eBooks

Mechanical Automation and Materials Engineering II

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 529)

Pages:

125-129

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.529.125

Citation:

Cite this paper

Online since:

June 2014

Authors:

Run Zhang Zeng*, Huang Qiu Zhu

Keywords:

Finite Element Analysis (FEA), Magnetic Bearing, Magnetic Suspension Flywheel, Parameter Design

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] J.C. FANG. The Dynamics and Vibraton Measuring of the 5-DOF Magnetic Suspension Flywheel/ Proceedings of 2nd International Conference on Mechanical and Aerospace Engineering, July, 2012, 3439-3447.

Google Scholar

[2] J. J SUN. Study on New Permanent Magnet Biased Active Magnetic Bearing Structure and Designed Method in Magnetically Suspended Flywheel Application. Beijing: Beihang University, (2010).

Google Scholar

[3] L . MEI, Z.Q. DENG, X.S. ZHAO, et al. Principle Analysis and Parameter Design of an Original Hybrid Axial Magnetic Bearing. Mechanical Science and Technology for Aerospace Engineering, 2009, 28 ( 10): 1371–1378.

Google Scholar

[4] H.Y. JIA,H.Q. ZHU. Principle and Parameter Design of Hybrid Magnetic Axial Bearings. Journal of Applied Sciences, 2006, 24(1): 94-98.

Google Scholar

[5] .J.Q. FANG, J.J. SUN, Y.L. XU, et al. A New Structure for Permanent-Magnet-Biased Axial Hybird Magnetic Bearings . IEEE Transactions on Magnetics, 2009, 45(12): 5319-5325. 5.

DOI: 10.1109/tmag.2009.2024687

Google Scholar