Impact of rotor losses in a 12-slot 10-pole axial flux PM machine

Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)

Volumn , Issue , 2008, Pages

  Alberti, Luigi ^a   Fornasiero, Emanuele ^a   Bianchi, Nicola ^a   Bolognani, Silverio ^a  

^a UNIVERSITY OF PADOVA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

HARMONIC ANALYSIS; POLES;

AXIAL FLUXES; HARMONIC CONTENTS; INDUCED LOSSES; PM MACHINES; SLOT HARMONICS; SLOT OPENINGS; SPACE HARMONICS; STATOR SLOTS;

PERMANENT MAGNETS;

EID: 57949104614     PISSN: 01972618     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/08IAS.2008.52     Document Type: Conference Paper

References (15)

1. P. Salminen, "Fractional slot permanent magnet synchronous motor for low speed applications," Dissertation, 198, Lappeenranta University of Technology, Lappeenranta, Finland, 2004, ISBN 951-764-982-5(pdf).
2. G. Atkinson, B. Mecrow, A. Jack, D. Atkinson, P. Sangha, and M. Benarous, "The design of fault tolerant machines for aerospace applications," in Proc. of IEEE International Electrical Machines and Drives Conference, San Antonio, Texas, 2005, May 15-18, pp. 1863-1869.
3. N. Bianchi, M. D. Pré, G. Grezzani, and S.Bolognani, "Design Considerations on Fractional-Slot Fault-Tolerant Synchronous Motors," IEEE Trans. on Industry Applications, vol. 42, no. 4, pp. 997-1006, 2006.
4. K. Atallah, D. Howe, P. Mellor, and D. Stone, "Rotor Loss in Permanent-Magnet Brushless AC Machines," IEEE Transactions on Industry Applications, vol. 36, no. 6, pp. 1612-1617, Nov/Dec 2000.
5. T. Hiroaki, Z. Xia, J. Wang, K. Atallah, and D. Howe, "Rotor eddy-current loss in permanent magnet brushless machines," IEEE Transactions on Magnetics, vol. 40, no. 4, pp. 2104-2106, July 2004.
6. N. Schofield, K. Ng, Z. Zhu, and D. Howe, "Parasitic rotor losses in a brushless permanent magnet traction machine," in Proc. of Electric Machine and Drives Conference, EMD97, I. C. No.444, Ed., 1-3 Sept. 1997, pp. 200-204.
7. H. Polinder and M. J. Hoeijmaker, "Eddy current losses in segmented surface-mounted magnets of a PM machine," IEE Proceedings of Electr. Power Appl., vol. 146, no. 3, pp. 261-266, May 1999.
8. M. Shah and S. Lee, "Rapid analytical optimization of eddy current shield thickness for associated loss minimization in electrical machines," in Proc. of IEEE International on Electric Machines and Drives Conference, IEMDC05, San Antonio, TX, May 2005, pp. 1304-1310.
9. N. Bianchi, S. Bolognani, and E. Fornasiero, "A general approach to determine the rotor losses in three-phase fractional-slot PM machines," 2-5 May 2007, Antalya, Turkey, pp. 634-641.
10. N. Bianchi, M. D. Pré, L. Alberti, and E. Fornasiero, Theory and Design of Fractional-Slot PM Machines, ser. IEEE IAS Tutorial Course notes, IAS'07 Annual Meeting. CLEUP, Padova (Italy), New Orleans, LA, September 23, 2007, (info@cleup.it).
11. M. Liwschitz-Garik and C. C. Whipple, Electric Machinery, vol.II, A-C Machines. New York: D. Van Nostrand Company Inc., 1960.
12. N. Bianchi and M. D. Pré, "Use of the star of slots in designing fractional-slot single-layer synchronous motors," IEE Proc. - Electr. Power Appl., vol. 153, no. 3, pp. 459-466, May 2006, (online no. 20050284).
13. R. Zannol, "Analytical Study of Rotor Losses of a PM Motor (in italian)," Master's thesis, Department of Electrical Eng., University of Padova, 2003-2004, tutor: Prof. N. Bianchi.
14. Z. Zhu, K. Ng, N. Schofield, and D.Howe, "Improved analytical modelling of rotor eddy current losses in brushless machines equipped with surface-mounted permanent magnets," IEE Journal, Electric Power Applications, vol. 151, no. 6, pp. 641-650, Nov. 2004.
15. M. Shah and S. Lee, "Optimization of shield thickness of finite length rotors for eddy current loss minimization," in Proc. of IEEE Industry Applications Society Annual Meeting, IAS06, Miami, FL, Oct 2006, pp. CD-Rom.