Iron-loss modeling for rotating machines: Comparison between bertotti's three-term expression and 3-d eddy-current analysis

IEEE Transactions on Magnetics

Volumn 46, Issue 8, 2010, Pages 3121-3124

  Yamazaki, Katsumi ^a   Fukushima, Noriaki ^a  

^a CHIBA INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Eddy currents; finite element methods; harmonics; hysteresis; rotating machines

Indexed keywords

EDDY CURRENT TESTING; EDDY CURRENTS; HYSTERESIS; IRON; MAGNETIC MATERIALS; ROTATING MACHINERY; SILICON STEEL;

EDDY CURRENT ANALYSIS; ELECTRICAL STEEL SHEETS; EXCESS LOSS; FLUX DENSITIES; HARMONICS; HIGH ORDER HARMONICS; ROTATING MACHINE; TIME VARIATIONS;

FINITE ELEMENT METHOD;

EID: 77954837058     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2010.2044384     Document Type: Article

References (11)

1. G. Bertotti, "General properties of power losses in soft ferromagnetic materials," IEEE Trans. Magn., vol.24, no.1, pp. 621-630, Feb. 1988.
2. K. Atallah, Z. Q. Zhu, and D. Howe, "An improved method for predicting iron losses in brushless permanent magnet motor," IEEE Trans. Magn., vol.28, no.5, pp. 2997-2999, Oct. 1992.
3. C. I. McClay and S. Williamson, "The variation of cage motor losses with skew," IEEE Trans. Ind. Applicat., vol.36, no.6, pp. 1563-1570, Dec. 2000.
4. N. Sadowski, J. P. A. Bastos, M. V. F. Da Luz, P. Kuo-Peng, and M. Lajoie-Mazenc, "The rain-flow method for evaluation of iron losses in electrical machines," IEEE Trans. Magn., vol.36, no.4, p. 1923, Aug. 2000.
5. Y. Kawase, T. Yamaguchi, S. Sano, M. Igata, and K. Ida, "3-D eddy current analysis in a silicon steel sheet of an interior permanent magnet motor," IEEE Trans. Magn., vol.39, no.3, pp. 1448-1451, Jun., 2003.
6. A. Hubert and R. Schafer, Magnetic Domains, 3rd ed. New York: Springer, 2009.
7. K. Yamazaki and M. Tanida, "Iron loss modeling for high-speed synchronous permanent magnet motors considering skin effect and excess loss in electrical steel sheets," in Proc. COMPUMAG-Shenyang, 2005, p. PB3-1.
8. K. Yamazaki, "Torque and efficiency calculation of an interior permanent magnet motor considering harmonic iron losses of both the stator and rotor," IEEE Trans. Magn., vol.39, no.3, pp. 1460-1463, 2003.
9. K. Yamazaki and Y.Watanabe, "Inter-bar current analysis of induciton motors using 3-D finte element method considering lamination of rotor core," IEEE Trans. Magn., vol.42, no.4, pp. 1287-1290, Apr. 2006.
10. K. Yamazaki, Y. Fukushima, and M. Sato, "Loss analysis of permanent-magnet motors with concentrated windings-variation of magnet eddy current loss due to stator and rotor shapes," IEEE Trans. Ind. Applicat., vol.45, no.4, pp. 1334-1342, Aug. 2009.
11. D. Miyagi, N. Maeda, Y. Ozeki, K. Miki, and N. Takahashi, "Estimation of iron loss in motor core with shrink fitting using FEM analysis," IEEE Trans. Magn., vol.45, no.3, pp. 1704-1707, Mar., 2009.