2018年4月1日
Simulation of the stress dependence of hysteresis loss using an energy-based domain model
AIP Advances
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- 巻
- 8
- 号
- 4
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1063/1.4993661
- 出版者・発行元
- American Institute of Physics Inc.
The assembled domain structure model (ADSM) is a multiscale magnetization model that can be used to simulate the magnetic properties of a core material. This paper reveals the mechanism of the hysteresis loss increase due to compressive stress applied to a silicon steel sheet by conducting a simulation using the ADSM. A simple method of adjusting the simulated hysteresis loss to the measured loss is also proposed. By adjusting the hysteresis loss under a stress-free condition, the stress dependence of the hysteresis loss of a non-oriented silicon steel sheet is quantitatively reconstructed using the ADSM, where the stress-induced anisotropy strengthens the pinning effect along the stress direction.
- リンク情報
- ID情報
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- DOI : 10.1063/1.4993661
- ISSN : 2158-3226
- SCOPUS ID : 85031784379
- Web of Science ID : WOS:000428537100013