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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Rasilo, Paavo
Tampere University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 20242-D Axisymmetric FEM-Based Approach for Identifying Dimension- and Frequency-Independent Material Parameters of Mn-Zn Ferritescitations
- 2023Eddy-Current Loss Model for Soft Magnetic Composite Materials Considering Particle Size Distributioncitations
- 2022Finite element level validation of an anisotropic hysteresis model for non-oriented electrical steel sheetscitations
- 20222D Analytical Model for Computing Eddy-Current Loss in Nonlinear Thick Steel Laminationscitations
- 20222D Analytical Model for Computing Eddy-Current Loss in Nonlinear Thick Steel Laminationscitations
- 2020Representation of anisotropic magnetic characteristic observed in a non-oriented silicon steel sheetcitations
- 2020Analysis of the Magneto-Mechanical Anisotropy of Steel Sheets in Electrical Applicationscitations
- 20163-D Eddy Current Modelling of Steel Laminations to Analyze Edge Effects
- 2016Modeling and experimental verification of magneto‐mechanical energy harvesting device based on construction steel
- 2015Analytical model for magnetic anisotropy of non-oriented steel sheetscitations
- 2015Homogenization Technique for Axially Laminated Rotors of Synchronous Reluctance Machinescitations
- 2014Segregation of iron losses from rotational field measurements and application to electrical machinecitations
- 2013Iron losses, magnetoelasticity and magnetostriction in ferromagnetic steel laminationscitations
Places of action
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article
Eddy-Current Loss Model for Soft Magnetic Composite Materials Considering Particle Size Distribution
Abstract
Dynamic magnetization curves of soft magnetic materials are often written in terms of magnetic flux density b and magnetic field strength h as h = H(b) + c db/dt , where H is a static magnetization model and c is a real number describing eddy-current effects. In this article, an analytical derivation for c is presented for soft magnetic composite materials. The parameter c will depend explicitly on the conductivity of the material particles as well as the geometry of the particles, described by mean particle volume, variance of the particle volumes, volume fraction of the material and insulation thicknesses. No experimental or empirical parameters appear in c in our treatment. ; Peer reviewed