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Magnetostriction measurement and the contribution of magnetostriction to the noise of a one-phase transformer

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Abstract
Deformation of magnetised electrical steel samples, known as magnetostriction, is a main contributor to the noise of electrical machines and especially transformers. In this work, the magnetostriction strains of such samples are measured by using a heterodyne laser vibrometer setup. The results are used to model the data and perform a Finite Element (FE) calculation for one-phase transformer test geometry. To validate the FE data, a transformer test model is built with the same geometry as of that of the FE model. A comparison of the FE data with the measured vibrations of the magnetised test transformer will be reported later.

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Chicago
Gorji Ghalamestani, Setareh, Lieven Vandevelde, Joris J.J. Dirckx, and Jan Melkebeek. 2012. “Magnetostriction Measurement and the Contribution of Magnetostriction to the Noise of a One-phase Transformer.” In 5th International Conference on Magnetism and Metallurgy, Proceedings, ed. Yvan Houbaert, Juergen Schneider, Rudolf Kawalla, and Kim Verbeken, 272–276. Ghent, Belgium: Ghent University Department of Metallurgy and Material Science.
APA
Gorji Ghalamestani, S., Vandevelde, L., J.J. Dirckx, J., & Melkebeek, J. (2012). Magnetostriction measurement and the contribution of magnetostriction to the noise of a one-phase transformer. In Y. Houbaert, J. Schneider, R. Kawalla, & K. Verbeken (Eds.), 5th International Conference on Magnetism and Metallurgy, Proceedings (pp. 272–276). Presented at the 5th International Conference on Magnetism and Metallurgy (WMM - 2012), Ghent, Belgium: Ghent University Department of Metallurgy and Material Science.
Vancouver
1.
Gorji Ghalamestani S, Vandevelde L, J.J. Dirckx J, Melkebeek J. Magnetostriction measurement and the contribution of magnetostriction to the noise of a one-phase transformer. In: Houbaert Y, Schneider J, Kawalla R, Verbeken K, editors. 5th International Conference on Magnetism and Metallurgy, Proceedings. Ghent, Belgium: Ghent University Department of Metallurgy and Material Science; 2012. p. 272–6.
MLA
Gorji Ghalamestani, Setareh, Lieven Vandevelde, Joris J.J. Dirckx, et al. “Magnetostriction Measurement and the Contribution of Magnetostriction to the Noise of a One-phase Transformer.” 5th International Conference on Magnetism and Metallurgy, Proceedings. Ed. Yvan Houbaert et al. Ghent, Belgium: Ghent University Department of Metallurgy and Material Science, 2012. 272–276. Print.
@inproceedings{3032628,
  abstract     = {Deformation of magnetised electrical steel samples, known as magnetostriction, is a main contributor to the noise of electrical machines and especially transformers. In this work, the magnetostriction strains of such samples are measured by using a heterodyne laser vibrometer setup. The results are used to model the data and perform a Finite Element (FE) calculation for one-phase transformer test geometry. To validate the FE data, a transformer test model is built with the same geometry as of that of the FE model. A comparison of the FE data with the measured vibrations of the magnetised test transformer will be reported later.},
  author       = {Gorji Ghalamestani, Setareh and Vandevelde, Lieven and J.J. Dirckx, Joris and Melkebeek, Jan},
  booktitle    = {5th International Conference on Magnetism and Metallurgy, Proceedings},
  editor       = {Houbaert, Yvan and Schneider, Juergen and Kawalla, Rudolf and Verbeken, Kim},
  isbn         = {9789081562416},
  language     = {eng},
  location     = {Ghent, Belgium},
  pages        = {272--276},
  publisher    = {Ghent University Department of Metallurgy and Material Science},
  title        = {Magnetostriction measurement and the contribution of magnetostriction to the noise of a one-phase transformer},
  year         = {2012},
}