Modelling the effect of multiaxial stress on magnetic hysteresis of electrical steel sheets: A comparison
- Aydin, U.
- Rasilo, P.
- Martin, F.
- Singh, D.
- Daniel, L.
- Belahcen, A.
- Kouhia, R.
- Arkkio, A.
Publication date
November 2016
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
International audienceA 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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