PIER M
 
Progress In Electromagnetics Research M
ISSN: 1937-8726
Home | Search | Notification | Authors | Submission | PIERS Home | EM Academy
Home > Vol. 49 > pp. 69-80

A NOVEL DOUBLE-STATOR PERMANENT MAGNET GENERATOR INTEGRATED WITH A MAGNETIC GEAR

By S. M. Salihu, N. Misron, N. Mariun, M. L. Othman, and T. Hanamoto

Full Article PDF (423 KB)

Abstract:
This paper presents a double-stator permanent magnet generator (DSPMG) integrated with a novel magnetic gear structure which is proposed to be used as a direct drive generator for low speed applications. Torque transmission is based on three rotors consisting of prime permanent magnet poles on the middle rotor and field permanent magnet poles on the inner and outer rotors, respectively. The proposed machine combines the function of a triple rotor magnetic gear and electrical power generator. The operating principle of the generator is discussed, and its performance characteristics are analyzed using 2-dimensional finite-element method (2D-FEM). Analysis results about its magnetic gear ratio, transmission torque, cogging torque and electrical power performance are reported. The 2-D finite element analysis results verify the proposed generator design.

Citation:
S. M. Salihu, N. Misron, N. Mariun, M. L. Othman, and T. Hanamoto, "A Novel Double-Stator Permanent Magnet Generator Integrated with a Magnetic Gear," Progress In Electromagnetics Research M, Vol. 49, 69-80, 2016.
doi:10.2528/PIERM16030301

References:
1. Li, X., K.-T. Chau, M. Cheng, and W. Hua, "Comparison of magnetic-geared permanent magnet machines," Progress In Electromagnetics Research, Vol. 133, 177-198, 2013.

2. Rens, J., K. Atallah, S. Calverley, and D. Howe, "A novel magnetic harmonic gear," IEEE Transactions on Industry Applications, Vol. 46, No. 1, 206-212, 2010.

3. Jian, L. and K. Chau, "A coaxial magnetic gear with halbach permanent-magnet arrays," IEEE Transactions on Energy Conversion, Vol. 25, No. 2, 319-328, 2010.

4. Zhang, X., X. Liu, C. Wang, and Z. Chen, "Analysis and design optimization of a coaxial surface-mounted permanent-magnet magnetic gear," Energies, Vol. 7, No. 12, 8535-8553, 2014.

5. Atallah, K., J. Wang, S. Mezani, and D. Howe, "A novel high-performance linear magnetic gear," IEEJ Trans. IA, Vol. 126, No. 10, 1352-1356, 2006.

6. Mezani, S., K. Atallah, and D. Howe, "A high-performance axial-field magnetic gear," J. Appl. Phys., Vol. 99, No. 8, 08R303, 2006.

7. Acharya, V., J. Bird, and M. Calvin, "A flux focusing axial magnetic gear," IEEE Trans. Magn., Vol. 49, No. 7, 4092-4095, 2013.

8. Jorgensen, F., T. Andersen, and P. Rasmussen, "The cycloid permanent magnetic gear," IEEE Transactions on Industry Applications, Vol. 44, No. 6, 1659-1665, 2008.

9. Niguchi, N. and K. Hirata, "Transmission torque analysis of a novel magnetic planetary gear employing 3-D FEM," IEEE Trans. Magn., Vol. 48, No. 2, 1043-1046, 2012.

10. Niguchi, N. and K. Hirata, "Cogging torque analysis of magnetic gear," IEEE Trans. Ind. Electron., Vol. 59, No. 5, 2189-2197, 2012.

11. Tsai, M. and L. Ku, "3-D printing-based design of axial flux magnetic gear for high torque density," IEEE Trans. Magn., Vol. 51, No. 11, 1-4, 2015.

12. Uppalapati, K., W. Bomela, J. Bird, M. Calvin, and J. Wright, "Experimental evaluation of low-speed flux-focusing magnetic gearboxes," IEEE Transactions on Industry Applications, Vol. 50, No. 6, 3637-3643, 2014.

13. Holm, R., N. Berg, M. Walkusch, P. Rasmussen, and R. Hansen, "Design of a magnetic lead screw for wave energy conversion," IEEE Transactions on Industry Applications, Vol. 49, No. 6, 2699-2708, 2013.

14. Jing, L., L. Liu, M. Xiong, and D. Feng, "Parameters analysis and optimization design for a concentric magnetic gear based on sinusoidal magnetizations," IEEE Trans. Appl. Supercond., Vol. 24, No. 5, 1-5, 2014.

15. Huang, C.-C., M.-C. Tsai, D. Dorrell, and B.-J. Lin, "Development of a magnetic planetary gearbox," IEEE Trans. Magn., Vol. 44, No. 3, 403-412, 2008.

16. Chen, Y., W. Fu, S. Ho, and H. Liu, "A quantitative comparison analysis of radial-flux, transverse-flux, and axial-flux magnetic gears," IEEE Trans. Magn., Vol. 50, No. 11, 1-4, 2014.

17. Frandsen, T., L. Mathe, N. Berg, R. Holm, T. Matzen, P. Rasmussen, and K. Jensen, "Motor integrated permanent magnet gear in a battery electrical vehicle," IEEE Transactions on Industry Applications, Vol. 51, No. 2, 1516-1525, 2015.

18. Liu, C.-T., H.-Y. Chung, and C.-C. Hwang, "Design assessments of a magnetic-geared double-rotor permanent magnet generator," IEEE Transactions on Magnetics, Vol. 50, No. 1, 1-4, 2014.

19. Liu, C., K. T. Chau, and Z. Zhang, "Novel design of double-stator single-rotor magnetic-geared machines," IEEE Transactions on Magnetics, Vol. 48, No. 11, 4180-4183, 2012.

20. Atallah, K., S. D. Calverley, and D. Howe, "Design, analysis and realisation of a high performance magnetic gear," IEE Proc. - Electr. Power Appl., Vol. 151, 135-143, Mar. 2004.

21. Norhisam, M., S. Ridzuan, R. Firdaus, C. Aravind, H. Wakiwaka, and M. Nirei, "Comparative evaluation on power-speed density of portable permanent magnet generators for agricultural application," Progress In Electromagnetics Research, Vol. 129, 345-363, 2012.

22. Jian, L., K. Chau, and J. Jiang, "A magnetic-geared outer-rotor permanent-magnet brushless machine for wind power generation," IEEE Transactions on Industry Applications, Vol. 45, No. 3, 954-962, 2009.


© Copyright 2010 EMW Publishing. All Rights Reserved