Stabilized Gauged Formulation of Darwin Model for FEM Computation of Industrial Applications

0 avis

Stabilized Gauged Formulation of Darwin Model for FEM Computation of Industrial Applications

Archive ouverte : Article de revue

Edité par HAL CCSD ; Institute of Electrical and Electronics Engineers

International audience. The Darwin model, which simultaneously incorporates resistive, capacitive, and inductive effects but neglects the radiation one, has recently attracted more and more attention in the research area. For our industrial application needs, the finite-element (FE) system to solve derived from the Darwin model generally has a large size, which is beyond the capabilities of the direct solvers due to the memory limitation. In this work, a specially designed formulation amenable to an iterative solver is proposed for industrial applications. Moreover, a detailed comparison of different cases is carried out on two different examples.

Langue: Anglais

Date de publication: 2022-09-01

Source: ISSN: 0018-9464

Consulter en ligne

Consulter le document

Suggestions

Du même auteur

Numerical Simulation-Based Investigation of the Limits of Different Quasist...

Archive ouverte: Article de revue

Taha, Houssein | 2021-11-25

International audience. The modeling of the capacitive phenomena, including the inductive effects becomes critical, especially in the case of a power converter with high switching frequencies, supplying an electrica...

Electromagnetic Modeling of PCB Based on Darwin's Model Combined With Degen...

Archive ouverte: Article de revue

Taha, Houssein | 2023-01-01

International audience. Due to the advancement in the development of semiconductors used in the power converters, the printed circuit boards (PCBs) require an in-depth study of their electromagnetic behavior. To cha...

Hysteresis Phenomenon Implementation in FIT: Validation With Measurements

Archive ouverte: Article de revue

Korecki, Julien | 2010-08

International audience

Du même sujet

Finite-Element Model Reduction of Surface-Mounted Permanent Magnet Machines...

Archive ouverte: Article de revue

Al Eit, M. | 2018-09

International audience. This paper presents a methodology that allows taking advantage of the geometrical periodicity of electrical machines together with the modeling of rotor motion. It enables by means of the dis...

A CMOS Compatible Thermoelectric Device made of Crystalline Silicon Membran...

Archive ouverte: Article de revue

Bah, Thierno-Moussa | 2022-12-10

International audience. Herein, we report the use of nanostructured crystalline silicon as a thermoelectric material and its integration into thermoelectric devices. The proof-of-concept relies on the partial suppre...

Effet de l'angle de charge sur les harmoniques d'efforts magnétiques dans l...

Archive ouverte: Communication dans un congrès

Le Besnerais, Jean | 2016-06-07

International audience. Cet article étudie l'effet de l'angle de charge sur les efforts harmoniques de Maxwell (tangentiels et radiaux) et les bruits et vibrations d'origine magnétique dans deux machines synchrones ...

Further investigation of convolutional neural networks applied in computati...

Archive ouverte: Article de revue

Gong, Ruohan | 2022-04-07

International audience. Convolutional neural networks (CNN) have shown great potentials and have been proven to be an effective tool for some image-based deep learning tasks in the field of computational electromagn...

Thermal and hygroscopic study of hemp concrete in real ambient conditions

Archive ouverte: Article de revue

Asli, M. | 2021-04

International audience

Opal: an open source ray-tracing propagation simulator for electromagnetic ...

Archive ouverte: Article de revue

Egea-Lopez, Esteban | 2021-11-17

International audience. Accurate characterization and simulation of electromagnetic propagation can be obtained by ray-tracing methods, which are based on a high frequency approximation to the Maxwell equations and ...

Chargement des enrichissements...