Application of the Proper Generalized Decomposition to Solve MagnetoElectric Problem | Henneron, Thomas
/5

0 avis

Application of the Proper Generalized Decomposition to Solve MagnetoElectric Problem

Archive ouverte : Article de revue

Henneron, Thomas | Clenet, Stephane

Edité par HAL CCSD ; Institute of Electrical and Electronics Engineers

International audience. Among the model order reduction techniques, the Proper Generalized Decomposition (PGD) has shown its efficiency to solve a large number of engineering problems. In this article, the PGD approach is applied to solve a multi-physics problem based on a magnetoelectric device. A reduced model is developed to study the device in its environment based on an Offline/Online approach. In the Offline step, two specific simulations are performed in order to build a PGD reduced model. Then, we obtain a model very well fitted to study in the Online stage the influence of parameters like the frequency or the load. The reduced model of the device is coupled with an electric load (R-L) to illustrate the possibility offered by the PGD.

Consulter en ligne

Suggestions

Du même auteur

Proper Generalized Decomposition Applied on a Rotating Electrical Machine | Montier, Laurent

Proper Generalized Decomposition Applied on a Rotating Electrical Machine

Archive ouverte: Article de revue

Montier, Laurent | 2017

International audience. The Proper Generalized Decomposition (PGD) is a model order reduction method which allows to reduce the computational time of a numerical problem by seeking for a separated representation of ...

Comparison of DEIM and BPIM to Speed up a POD-based Nonlinear Magnetostatic Model | Henneron, Thomas

Comparison of DEIM and BPIM to Speed up a POD-based Nonlinear Magnetostatic...

Archive ouverte: Article de revue

Henneron, Thomas | 2017-01-27

International audience. Proper Orthogonal Decomposition (POD) has been successfully used to reduce the size of linear Finite Element (FE) problems, and thus the computational time associated with. When considering a...

Data-Driven Model Order Reduction for Magnetostatic Problem Coupled with Circuit Equations | Pierquin, Antoine

Data-Driven Model Order Reduction for Magnetostatic Problem Coupled with Ci...

Archive ouverte: Article de revue

Pierquin, Antoine | 2017

Among the model order reduction techniques, the Proper Orthogonal Decomposition (POD) has shown its efficiency to solve magnetostatic and magneto-quasistatic problems in the time domain. However, the POD is intrusive in the sense ...

Du même sujet

Optimization and reliability analysis for electrical machines modeled by finite element method. Optimisation et analyse de fiabilité des machines électriques modélisées par la méthode des éléments finis | El Bechari, Reda

Optimization and reliability analysis for electrical machines modeled by fi...

Archive ouverte: Thèse

El Bechari, Reda | 2020-09-17

The finite element method is the most sophisticated tool to model the electromagnetic phenomenon. However, it is computationally expensive. Thus, its usage for optimization and reliability analysis (iterative processes) should be ...

Contribution to taking into account iron losses in the modeling of electrical machines by finite elements method.. CONTRIBUTION A LA PRISE EN COMPTE DES PERTES FER DANS LA MODELISATION DES MACHINES ELECTRIQUES PAR ELEMENTS FINIS | Fratila, Mircea

Contribution to taking into account iron losses in the modeling of electric...

Archive ouverte: Thèse

Fratila, Mircea | 2012-12-19

Taking into account the iron losses in electromechanical machines is a crucial step during the design process. The aim of this study was to validate the implementation of an iron loss model and at the same time perform an accurate...

Multirate coupling of controlled rectifier and non-linear finite element model based on Waveform Relaxation Method | Pierquin, Antoine

Multirate coupling of controlled rectifier and non-linear finite element mo...

Archive ouverte: Article de revue

Pierquin, Antoine | 2016-01-01

International audience. To study a multirate system, each subsystem can be solved by a dedicated sofware with respect to the physical problem and the time constant. Then, the problem is the coupling of the solutions...

Accurate Projection Method of Source Quantities in Coupled Finite-Element Problems | Parent, Guillaume

Accurate Projection Method of Source Quantities in Coupled Finite-Element P...

Archive ouverte: Article de revue

Parent, Guillaume | 2009

International audience. Projecting discrete quantities from one mesh to another one is a critical operation which is usually required in multiphysical problems. The efficiency of a Galerkin projection method is stud...

Optimisation strategies using the Experimental Design Method and Application to electrotechnical devices modelled by finite elements. Stratégies d'optimisation par la méthode des Plans d'Expériences, et Application aux dispositifs électrotechniques modélisés par Eléments Finis | Vivier, Stéphane

Optimisation strategies using the Experimental Design Method and Applicatio...

Archive ouverte: Thèse

Vivier, Stéphane | 2002-07-11

The work presented in this memoir deals with the application of the Experimental Design Method (EDM) to the study and the optimisation of electrotechnical devices. The finite element modelling stands as the privileged analysis too...

Comparison Between NEM and FEM in 2D Magnetostatics Using an Error Estimator | Bruyère, Antoine

Comparison Between NEM and FEM in 2D Magnetostatics Using an Error Estimato...

Archive ouverte: Article de revue

Bruyère, Antoine | 2008

International audience. This communication deals with a comparison between two methods of discretization: the well known finite element method and the natural element method that is a meshless method. An error estim...

Chargement des enrichissements...