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Modelling the effect of multiaxial stress on magnetic hysteresis of electrical steel sheets: A comparison

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Abstract

A simplified multiscale approach and a Helmholtz energy based approach for modelling the multiaxial stress dependent magnetic hysteresis behavior of electrical steel sheets are compared. The models are identified from uniaxial magneto-mechanical measurements. Both approaches model the hysteresis losses under multiaxial stresses with reasonable accuracy compared to the measurements.
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hal-02413089 , version 1 (16-12-2019)

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U. Aydin, P. Rasilo, F. Martin, D. Singh, L. Daniel, et al.. Modelling the effect of multiaxial stress on magnetic hysteresis of electrical steel sheets: A comparison. 2016 IEEE Conference on Electromagnetic Field Computation (CEFC), Nov 2016, Miami, United States. pp.1-1, ⟨10.1109/CEFC.2016.7816119⟩. ⟨hal-02413089⟩
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