Analytical modeling of a coil in a ferromagnetic circuit including a superconductor pellet - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2019

Analytical modeling of a coil in a ferromagnetic circuit including a superconductor pellet

Résumé

In the design phase of the inductor required for the magnetization of High Temperature Superconductor (HTS) bulks, modeling and simulation are necessary for the design of this inductor. In this paper we have developed an analytical model to calculate the inductance for a coil of a ferromagnetic circuit with gap including a superconducting pellet. This model is based on the determination of the magnetic vector potential from solving the Laplace’s and Poisson’s equations in different regions of interest, using the separation of variables method in which the Cartesian coordinates are used. The boundary and continuity conditions between regions are considered to determine the global solution. This analytical resolution is carried out using a computation code developed under MATLAB. The results obtained are compared with those obtained by a numerical simulation based on the finite element method implemented under COMSOL. A remarkable concordance is observed between both approaches.
Fichier principal
Vignette du fichier
ISEF_2019_ELBAA_final.pdf (679.12 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-02471949 , version 1 (09-02-2020)

Identifiants

  • HAL Id : hal-02471949 , version 1

Citer

Mohamed Elbaa, Kévin Berger, Bruno Douine, Mohamed Halit, El Hadj Ailam. Analytical modeling of a coil in a ferromagnetic circuit including a superconductor pellet. ISEF 2019 - 19th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, Aug 2019, Nancy, France. p. 57, id. P4-C-5. ⟨hal-02471949⟩
32 Consultations
34 Téléchargements

Partager

Gmail Facebook X LinkedIn More