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Macroscopic description of the magnetostrictive behaviour of electrical steel in the presence of high-order harmonics in the magnetisation

Setareh Gorji Ghalamestani (UGent) , Araz Darba (UGent) , Lieven Vandevelde (UGent) and Jan Melkebeek (UGent)
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Abstract
Magnetostrictive behaviour of the electrical steel cores of transformers and electrical machines has been studied under wellknown excitation waveforms, e.g. purely sinusoidal. However, the magnetisation may contain higher harmonics due to the grid harmonics for the application in transformers or due to PWM excitation in the case of induction machines. The presence of a single low-order harmonic in the magnetisation has been reported by the authors, but in reality a superposition of several low and high-order harmonics are present, which needs to be studied. Thus, in this work the magnetostrictive behaviour of electrical steel is measured under a sinusoidal magnetisation with high-order harmonics. A macroscopic description of the magnetostrictive behaviour is presented afterwards.
Keywords
measurement, harmonic, magnetoelastic behaviour, magnetostriction, electrical steel

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MLA
Gorji Ghalamestani, Setareh, et al. “Macroscopic Description of the Magnetostrictive Behaviour of Electrical Steel in the Presence of High-Order Harmonics in the Magnetisation.” IEEE TRANSACTIONS ON MAGNETICS, vol. 52, no. 5, IEEE, 2016, doi:10.1109/TMAG.2016.2515659.
APA
Gorji Ghalamestani, S., Darba, A., Vandevelde, L., & Melkebeek, J. (2016). Macroscopic description of the magnetostrictive behaviour of electrical steel in the presence of high-order harmonics in the magnetisation. IEEE TRANSACTIONS ON MAGNETICS, 52(5). https://doi.org/10.1109/TMAG.2016.2515659
Chicago author-date
Gorji Ghalamestani, Setareh, Araz Darba, Lieven Vandevelde, and Jan Melkebeek. 2016. “Macroscopic Description of the Magnetostrictive Behaviour of Electrical Steel in the Presence of High-Order Harmonics in the Magnetisation.” IEEE TRANSACTIONS ON MAGNETICS 52 (5). https://doi.org/10.1109/TMAG.2016.2515659.
Chicago author-date (all authors)
Gorji Ghalamestani, Setareh, Araz Darba, Lieven Vandevelde, and Jan Melkebeek. 2016. “Macroscopic Description of the Magnetostrictive Behaviour of Electrical Steel in the Presence of High-Order Harmonics in the Magnetisation.” IEEE TRANSACTIONS ON MAGNETICS 52 (5). doi:10.1109/TMAG.2016.2515659.
Vancouver
1.
Gorji Ghalamestani S, Darba A, Vandevelde L, Melkebeek J. Macroscopic description of the magnetostrictive behaviour of electrical steel in the presence of high-order harmonics in the magnetisation. IEEE TRANSACTIONS ON MAGNETICS. 2016;52(5).
IEEE
[1]
S. Gorji Ghalamestani, A. Darba, L. Vandevelde, and J. Melkebeek, “Macroscopic description of the magnetostrictive behaviour of electrical steel in the presence of high-order harmonics in the magnetisation,” IEEE TRANSACTIONS ON MAGNETICS, vol. 52, no. 5, 2016.
@article{7030116,
  abstract     = {{Magnetostrictive behaviour of the electrical steel cores of transformers and electrical machines has been studied under wellknown excitation waveforms, e.g. purely sinusoidal. However, the magnetisation may contain higher harmonics due to the grid harmonics for the application in transformers or due to PWM excitation in the case of induction machines. The presence of a single low-order harmonic in the magnetisation has been reported by the authors, but in reality a superposition of several low and high-order harmonics are present, which needs to be studied. Thus, in this work the magnetostrictive behaviour of electrical steel is measured under a sinusoidal magnetisation with high-order harmonics. A macroscopic description of the magnetostrictive behaviour is presented afterwards.}},
  articleno    = {{2000904}},
  author       = {{Gorji Ghalamestani, Setareh and Darba, Araz and Vandevelde, Lieven and Melkebeek, Jan}},
  issn         = {{0018-9464}},
  journal      = {{IEEE TRANSACTIONS ON MAGNETICS}},
  keywords     = {{measurement,harmonic,magnetoelastic behaviour,magnetostriction,electrical steel}},
  language     = {{eng}},
  number       = {{5}},
  pages        = {{4}},
  publisher    = {{IEEE}},
  title        = {{Macroscopic description of the magnetostrictive behaviour of electrical steel in the presence of high-order harmonics in the magnetisation}},
  url          = {{http://doi.org/10.1109/TMAG.2016.2515659}},
  volume       = {{52}},
  year         = {{2016}},
}

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