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Communication Dans Un Congrès Année : 2023

A Time-Stepping Volume Integral Method for Nonlinear Field-Circuit Coupled Problems

Résumé

A B-conforming time stepping volume integral formulation (VIM) for nonlinear 3D field-circuit coupled problems is presented in this paper. The advantage of the VIM with respect to the finite element method (FEM) is that only the ferromagnetic regions have to be discretized, thus avoiding to mesh the air. It is an appealing approach because it avoids the numerical errors that can arise from modeling the air. An application to a current transformer is presented and compared to the FEM to validate its accuracy.
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Dates et versions

hal-04115430 , version 1 (02-06-2023)

Identifiants

  • HAL Id : hal-04115430 , version 1

Citer

Mayra Hernandez, Gérard Meunier, Loïc Rondot, Olivier Chadebec, Jean-Michel Guichon, et al.. A Time-Stepping Volume Integral Method for Nonlinear Field-Circuit Coupled Problems. 24th International Conference on the Computation of Electromagnetic Fields (Compumag'2023), May 2023, Kyoto, Japan. ⟨hal-04115430⟩
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