Transient finite element magnetic field calculation method in the anisotropic magnetic material based on the measured magnetization curves
Source abstract
Abstract
Abstract A lot of magnetic materials are anisotropic. In the 3D finite element method calculation, anisotropy of the material is taken into account. Anisotropic magnetic material is described with magnetization curves for different magnetization directions. The 3D transient calculation of the rotational magnetic field in the sample of the round rotational single sheet tester with circular sample considering eddy currents is made and compared with the measurement to verify the correctness of the method and to analyze the magnetic field in the sample.
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Research context
OpenAlex topics: Non-Destructive Testing Techniques · Magnetic Properties and Applications · Electric Motor Design and Analysis
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References (2)
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1. Biro · IEEE Trans. Magn. · 1989 · 25 · 314510.1109/20.34388 ↗
2. V. Goričan, A. Hamle, M. Jesenik, B. Štumberger, M. Trlep, Performance of round rotational single sheet tester (RRSST) at higher flux densities in the case of GO materials, Proceedings of Seventh International Workshop in 1&2-dimensional Magnetic Measurements and Testing, PTB-E-81, vol. 143, 2003.