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Temperature Dependence in the Jiles–Atherton Model for Non-Oriented Electrical Steels: An Engineering Approach

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Academic year: 2021

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Figure

Fig. 1. Effect of temperature on the B–H loops measured at B max = 1 . 5 T. Inset: variation of coercivity with temperature
Fig. 2. Variation of the (a) saturation magnetization, M S , (b) reversibility factor, c, (c) domain density, a, (d) domain coupling coefficient, α (e) pinning factor, k, and (f) measured coercivity of 35WW300 NO electrical steel at seven discrete temperat
Fig. 3. Measured and computed B–H loops at (a) 50 °C, (b) 150 °C, and (c) 300 °C, using the identified JA model parameters (the original JA model) and the computed JA model parameters (the proposed JA model).

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