Reducing harmonic eddy-current losses in the stator teeth of interior permanent magnet synchronous machines during flux weakening

IEEE Transactions on Energy Conversion

Volumn 25, Issue 2, 2010, Pages 441-449

  Han, Seok Hee ^a,b   Soong, Wen L ^c   Jahns, Thomas M ^a   Güven, Mustafa K ^a   Illindala, Mahesh S ^b  

^a UNIVERSITY OF WISCONSIN MADISON   (United States)

^b CATERPILLAR INC   (United States)

^c UNIVERSITY OF ADELAIDE   (Australia)

Author keywords

Core losses; Flux weakening operation; Harmonic eddy current losses; High speed; Interior permanent magnet (IPM) machines; Two layer rotor

Indexed keywords

CORE LOSS; EDDY CURRENT-LOSS; FLUX WEAKENING; HARMONIC EDDY-CURRENT LOSSES; INTERIOR PERMANENT MAGNET MACHINE; TWO LAYERS; TWO-LAYER ROTOR;

DENTISTRY; EDDY CURRENTS; HARMONIC ANALYSIS; HARMONIC FUNCTIONS; MACHINE DESIGN; MAGNETIC CORES; MAGNETIC DEVICES; ROTORS; SIZE DISTRIBUTION; SPEED; STATORS; SYNCHRONOUS MACHINERY;

PERMANENT MAGNETS;

EID: 77952895435     PISSN: 08858969     EISSN: None     Source Type: Journal    
DOI: 10.1109/TEC.2009.2033195     Document Type: Article

References (19)

1. R. Schiferl and T. A. Lipo, "Core loss in buried magnet permanent magnet synchronous motors," IEEE Trans. EnergyConvers., vol.4, no.2, pp. 279- 284, Jun. 1989.
2. B. Stumberger, A. Hamler, and B. Hribernik, "Analysis of iron loss in interior permanent magnet synchronous motor over a wide-speed range of constant output power operation," IEEE Trans. Magn., vol.36, no.4, pp. 1846-1849, Jul. 2000.
3. Z. Q. Zhu, Y. S. Chen, and D. Howe, "Iron loss in permanent-magnet brushless ac machines under maximum torque per ampere and flux weakening control," IEEE Trans. Magn., vol.38, no.5, pp. 3285-3287, Sep. 2002.
4. F. Magnussen, Y. K. Chin, J. Soulard, A. Broddefalk, S. Eriksson, and C. Sadarangani, "Iron losses in salient permanent magnet machines at field-weakening operation," in Proc. 2004 IEEE Ind. Appl. Soc. Annu. Meet., pp. 40-47.
5. K.Yamazaki andY. Seto, "Iron loss analysis of interior permanent-magnet synchronous motors-variation of main loss factors due to driving condition," IEEE Trans. Ind. Appl., vol.42, no.4, pp. 1045-1052, Jul./Aug. 2006.
6. M. Kamiya, "Development of traction drive motors for the Toyota hybrid system," IEEE Trans. Ind. Appl., vol.126, no.4, pp. 473-479, 2006.
7. V. Zivotic-Kukolj, W. L. Soong, and N. Ertugrul, "Iron loss reduction in an interior PM automotive alternator," IEEE Trans. Ind. Appl., vol.42, no.6, pp. 1478-1486, Nov./Dec. 2006.
8. K. Yamazaki, S. Ohki, A. Nezu, and T. Ikemi, "Development of interior permanent magnet motors - reduction of harmonic iron losses by optimizing rotor structures," in Proc. 2007 IEEE Int. Elect. Mach. Drives Conf., pp. 489-494.
9. S.-H. Han,W. L. Soong, and T. M. Jahns, "An analytical design approach for reducing stator iron losses in interior PMsynchronous machines during flux-weakening operation," in Proc. 2007 IEEE Ind. Appl. Soc. Annu. Meet., pp. 103-110.
10. T. A. Lipo, Introduction to AC Machine Design. Wisconsin Power Electronics Research Center: University of Wisconsin, 2004, pp. 539- 542.
11. H. P. Hsu, Schaum's Outlines of Signals and Systems. NewYork: McGraw-Hill, 1995, pp. 219-223.
12. H.-Y. Lee, H.-B. Lee, H.-K. Jung, S.-Y. Hahn, K.-S. Lee, I.-H. Park, G.-S. Park, and D. Son, "Shape design of stator slot for the reduction of stator core loss in the induction motor," in Proc. 1997 IEEE Int. Elect. Mach. Drives Conf., pp. WB3/7.1-WB3/7.3.
13. J. J. C. Gyselinck, L. R. L. Dupre, L. Vandevelde, and J. A. A. Melkebeek, "Calculation of no-load induction motor core losses using the rate-dependent preisach model," IEEE Trans. Magn., vol.34, no.6, pp. 3876-3881, Nov. 1998.
14. G. Diaz, C. Gonzalez-Moran, P. Arboleya, and J. Gomez-Aleixandre, "Characterization of flux rotation and of the ensuing core losses in the stator of induction motors," IEEE Trans. Energy Convers., vol.23, no.1, pp. 34-41, Mar. 2008.
15. S. P. Liou and J. Ye, "Flux distribution and core losses of switched reluctance motors," in Proc. 1996 Can. Conf. Elect. Comput. Eng., pp. 935-938.
16. I. Chindurza, D. G. Dorrell, and C. Cossar, "Assessing the core losses in switched reluctance machines," IEEE Trans. Magn., vol.41, no.10, pp. 3907-3909, Oct. 2005. (Pubitemid 41584604)
17. G. Bertotti, "General properties of power losses in soft ferromagnetic materials," IEEE Trans. Magn., vol.24, no.1, pp. 621-630, Jan. 1988.
18. G. Bertotti, A. Boglietti, M. Chiampi, D. Chiarabaglio, F. Fiorillo, and M. Lazzari, "An improved estimation of iron losses in rotating electrical machines," IEEE Trans.Magn., vol.27, no.6, pp. 5007-5009, Nov. 1991.
19. J. Saitz, "Computation of the core loss in an induction motor using the vector preisach hysteresis model incorporated in finite element analysis," IEEE Trans. Magn., vol.36, no.4, pp. 769-773, Jul. 2000.