Analytical Model for magnetic Anisotropy Dedicated to Non-Oriented Steel Sheets
نویسندگان
چکیده
Recent investigations on magnetic properties of Non-Oriented steel sheets enhance the comprehension of the magnetic anisotropy behaviour of widely employed electrical sheets. Our investigation consists of developing an analytical model to consider these magnetic properties while modelling electromagnetic systems. From rotational measurements, the anhysteretic curves are interpolated in order to extract the magnetic energy density for different directions and amplitudes of the magnetic flux density. Furthermore, the analytical representation of this energy is suggested based on statistical distribution which aims to minimize the intrinsic energy of the material. Our model is validated by comparing measured and computed values of the magnetic field strength. Finally, it is implemented into a finite element method.
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