Efficient multiscale magnetic-domain analysis of iron-core material under mechanical stress
Source abstract
Abstract
For an efficient analysis of magnetization, a partial-implicit solution method is improved using an assembled domain structure model with six-domain mesoscopic particles exhibiting pinning-type hysteresis. The quantitative analysis of non-oriented silicon steel succeeds in predicting the stress dependence of hysteresis loss with computation times greatly reduced by using the improved partial-implicit method. The effect of cell division along the thickness direction is also evaluated.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Magnetic Properties and Applications · Magnetic properties of thin films · Electromagnetic Simulation and Numerical Methods
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Kyoto University 1 , Kyotodaigaku-katsura, Nishikyo-ku, Kyoto 615-8510, Japan
National Institute of Technology, Kitakushu College 2 , Kitakushu 802-0985, Japan
Doshisha University 3 , 1-3, Tatara Miyakodani, Kyotanabe, Kyoto 610-0321, Japan
Funding
MEXT | Japan Society for the Promotion of Science
References (14)
Show source-provided references
1. Power losses and magnetization process in Fe-Si non-oriented steels under tensile and compressive stress10.1016/s0304-8853(00)00092-5 ↗
2. Stress dependence of magnetic properties in non-oriented electrical steel sheets10.3379/msjmag.1001r0003 ↗
3. Influence of stress on vector magnetic property under alternating magnetic flux conditions10.1109/tmag.2011.2158397 ↗
4. Multiscale modeling of the magneto-mechanical behavior of grain-oriented silicon steels10.1016/j.jmmm.2008.01.013 ↗
5. Hysteresis modeling of a non-oriented electrical steel sheet under compressive stress
6. A multiscale model for magneto-elastic behaviour including hysteresis effects10.1007/s00419-014-0863-9 ↗
7. Macroscopic magnetization modeling of silicon steel sheets using an assembly of six-domain particles10.1063/1.4915105 ↗
8. Domain structure model including pinning effect based on the statistical distribution function
9. Simulation of the stress dependence of hysteresis loss using an energy-based domain model10.1063/1.4993661 ↗
10. Partially-implicit method for fast magnetization analysis using assembled domain structure model
11. On the momentum term in gradient descent learning algorithms10.1016/s0893-6080(98)00116-6 ↗
12. Isotropic vector hysteresis represented by superposition of stop hysteron models10.1109/20.952613 ↗
13. 1997 · 363
14. Magnetic field analysis taking account of stress-dependent magnetic properties of non-oriented electrical steel sheets