Dynamic Behavior of Magnetostriction-Induced Vibration and Noise of Amorphous Alloy Cores

@article{Du2015DynamicBO,
  title={Dynamic Behavior of Magnetostriction-Induced Vibration and Noise of Amorphous Alloy Cores},
  author={B. X. Du and D. S. Liu},
  journal={IEEE Transactions on Magnetics},
  year={2015},
  volume={51},
  pages={1-8}
}
Although the amorphous alloy core distribution transformers (AMDTs) have the advantage of lower no-load losses over orientation silicon-steel distribution transformers, a high noise level is inevitable. The vibration and noise for different positions of cores are still unknown. Understanding the vibration and noise behaviors of cores under operation is vital to reduce the noise of AMDT. In this paper, two cores from 10 kVA AMDT and 24-turn coils were used as the testing objects, and the ac… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-10 of 26 references

Magnetization kinetics in tension and field annealed Fe-based amorphous alloys

  • R. Hasegawa, K. Takahashi, B. Francoeur, P. Couture
  • J. Appl. Phys., vol. 113, no. 17, pp. 17A312-1…
  • 2013
1 Excerpt

Numerical computation for a new way to reduce vibration and noise due to magnetostriction and magnetic forces of transformer cores

  • L. Zhu
  • J. Appl. Phys., vol. 113, no. 17, pp. 17A333-1…
  • 2013
1 Excerpt

Domain structure and magnetization loss in a toroidal core based on an Fe-based amorphous alloy

  • D. Azuma, R. Hasegawa, S. Saito, M. Takahashi
  • J. Appl. Phys., vol. 111, no. 7, pp. 07A302-1…
  • 2012
1 Excerpt

Effects of magnetomechanical vibrations and bending stresses on three-phase three-leg transformers with amorphous cores

  • C.-H. Hsu
  • J. Appl. Phys., vol. 111, no. 7, p. 07E730, Apr…
  • 2012
1 Excerpt

Reducing audible noise for distribution transformer with HB1 amorphous core

  • Y.-H. Chang, C.-H. Hsu, W.-L. Hung, C.-P. Tseng
  • J. Appl. Phys., vol. 109, no. 7, pp. 07A318-1…
  • 2011
1 Excerpt

Similar Papers

Loading similar papers…