High-speed rotor losses in a radial eight pole magnetic bearing: Part 1-experimental measurement

Journal of Engineering for Gas Turbines and Power

Volumn 120, Issue 1, 1998, Pages 105-109

  Kasarda, M E F ^a   Allaire, P E ^a   Maslen, E H ^a   Brown, G R ^b   Gillies, G T ^a  

^a UNIVERSITY OF VIRGINIA   (United States)

^b NASA GLENN RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000970977     PISSN: 07424795     EISSN: 15288919     Source Type: Journal    
DOI: 10.1115/1.2818059     Document Type: Article

References (9)

1. Higuchi, T., Mizuno, T., and Miyake, S., 1986, “Experimental Study of Rotational Loss in Magnetic Bearings,” Proc. Conf. IPE, Japan, pp. 53-54.
2. Kasarda, M. E., Allaire, P. E., Hope, R. W., and Humphris, R. R., 1993a, “Measured and Predicted Losses in Planar Radial Magnetic Bearings,” Proceedings of Mag’93, Alexandria, VA.
3. Kasarda, M. E., Allaire, P. E., Hope, R. W., and Humphris, R. R., 1993b, “Comparison of Experimentally Measured and Calculated Losses in Planar Radial Magnetic Bearings,” Proc. Rotating Machinery Conference, New Jersey Institute of Technology, Vol. 2.
4. Kasarda, M. E. F., Allaire, P. E., Haslen, E. H., and Gillies, G. T., 1994, “Design of a High Speed Rotating Loss Test Rig for Radial Magnetic Bearings,” Proc. Fourth International Symposium on Magnetic Bearings, ETH Zurich.
5. Matsumura, F., and Hatake, K., 1992, “Relation Between Magnetic Pole Arrangement and Magnetic Loss in Magnetic Bearing,” Proc. Third International Conference on Magnetic Bearings, Alexandria, VA, pp. 274-283.
6. Press, W. H., Flannery, B. P., Teulolsky, S. A., and Vetterling, W. T., 1989, Numerical Recipes, Cambridge University Press.
7. Stephens, L. S., and Knospe, C. R., 1995a, “Determination of Power Losses in High Speed Magnetic Journal Bearings Using Termperature Measurements,” Experimental Heat Transfer, No. 8, pp. 35-56.
8. Stephens, L. S., and Knospe, C. R., 1995b, “Effect of Magnetic Pole Arrangement on Core Loss in Laminated High Speed Magnetic Journal Bearings,” submitted to IEEE Transactions on Magnetics.
9. Ueyama, H., and Fujimoto, Y., 1990, “Iron Losses and Windy Losses of Rotational Speed Rotor Suspended by Magnetic Bearings,” Proc. 2nd International Symposium on Magnetic Bearings, Tokyo, Japan, pp. 237-242.