To correctly de scribe the magnetic flux through FeSi lamination section and the associated losses,hysteresis and eddy current developping in the sheet section with frequency must be taken intoaccount. The computation of the induction distribution in the sheet section by numerically solving themagnetic diffusion equation shows that the dynamic Preisach model correctly represents the localmagnetic behavior of the material. This model gives a description of hysteresis and the effect of eddycurrents on domain wall motion. Thanks to this model, the average induction over the sheet section andthe associated losses are weIl approximated for a sinusoidal applied field and frequencies higher thanthe usual working frequency of the sheet. For the sam...
International audienceWe discuss comprehensive broadband (DC – 10 kHz) investigations on magnetic lo...
In this paper the diffusion of the magnetic field in a hysteretic iron core slab is considered. The ...
Purpose - For efficient magnetic field calculations in electrical machines, the hysteresis and losse...
The paper deals with the numerical solution of the diffusion problem getting for the time va...
Ce travail de recherche porte sur le développement d'un modèle d'hystérésis pour représenter les pro...
This Ph.D thesis focuses on the development of a hysteresis model to represent the properties of bul...
The paper presents the state of the art and the problems already open in modelling the hysteresis ph...
International audienceThe definition and development of a dynamic or transient magnetic formulation ...
An analytical hysteresis model is developed using for the first time an analogy between magnetic sta...
The paper presents some results and ideas in the field of electromagnetic field calculation in the c...
We propose a simplified dynamic hysteresis model for the prediction of magnetization behavior of ele...
This paper reapproaches the very classic problem of the analytic study of nonlinear diffusion of ele...
The significant consumption of the world's energy supplies as well as the current awareness of ecolo...
Magnetic power losses have been experimentally investigated and theoretically predicted over a range...
cited By 9International audienceWe propose an approach to solve the coupled problem of the magnetic ...
International audienceWe discuss comprehensive broadband (DC – 10 kHz) investigations on magnetic lo...
In this paper the diffusion of the magnetic field in a hysteretic iron core slab is considered. The ...
Purpose - For efficient magnetic field calculations in electrical machines, the hysteresis and losse...
The paper deals with the numerical solution of the diffusion problem getting for the time va...
Ce travail de recherche porte sur le développement d'un modèle d'hystérésis pour représenter les pro...
This Ph.D thesis focuses on the development of a hysteresis model to represent the properties of bul...
The paper presents the state of the art and the problems already open in modelling the hysteresis ph...
International audienceThe definition and development of a dynamic or transient magnetic formulation ...
An analytical hysteresis model is developed using for the first time an analogy between magnetic sta...
The paper presents some results and ideas in the field of electromagnetic field calculation in the c...
We propose a simplified dynamic hysteresis model for the prediction of magnetization behavior of ele...
This paper reapproaches the very classic problem of the analytic study of nonlinear diffusion of ele...
The significant consumption of the world's energy supplies as well as the current awareness of ecolo...
Magnetic power losses have been experimentally investigated and theoretically predicted over a range...
cited By 9International audienceWe propose an approach to solve the coupled problem of the magnetic ...
International audienceWe discuss comprehensive broadband (DC – 10 kHz) investigations on magnetic lo...
In this paper the diffusion of the magnetic field in a hysteretic iron core slab is considered. The ...
Purpose - For efficient magnetic field calculations in electrical machines, the hysteresis and losse...