Fast Time-Domain Solution of Dynamic ...
Type de document :
Article dans une revue scientifique: Article original
URL permanente :
Titre :
Fast Time-Domain Solution of Dynamic Electromagnetic Problems Based on Sinc Interpolation
Auteur(s) :
Guo, Ze [Auteur]
Chinese Academy of Sciences [Beijing] [CAS]
Wang, Shuhong [Auteur]
Xi'an Jiaotong University [Xjtu]
Tang, Zuqi [Auteur]
Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
Ren, Zhuoxiang [Auteur]
Laboratoire Génie électrique et électronique de Paris [GeePs]
Chinese Academy of Sciences [Beijing] [CAS]
Wang, Shuhong [Auteur]
Xi'an Jiaotong University [Xjtu]
Tang, Zuqi [Auteur]
Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
Ren, Zhuoxiang [Auteur]
Laboratoire Génie électrique et électronique de Paris [GeePs]
Titre de la revue :
Ieee Transactions on Magnetics
Nom court de la revue :
IEEE Trans. Magn.
Numéro :
57
Pagination :
1-4
Éditeur :
Institute of Electrical and Electronics Engineers (IEEE)
Date de publication :
2021-06
ISSN :
0018-9464
Mot(s)-clé(s) en anglais :
Reduced model
Sinc interpolation
time domain simulation
Sinc interpolation
time domain simulation
Discipline(s) HAL :
Sciences de l'ingénieur [physics]
Résumé en anglais : [en]
In time-domain electromagnetic field problems that have a fast time response with sharp field change or need a long time transient process to get the steady-state solution, a large number of time step iterations are required ...
Lire la suite >In time-domain electromagnetic field problems that have a fast time response with sharp field change or need a long time transient process to get the steady-state solution, a large number of time step iterations are required using the classical time-stepping method. A reduced model based on Sinc interpolation is proposed in this work. The accuracy of the proposed method does not depend on the traditional time-domain discretization step but only the number of sampling points. Two numerical examples, namely an electro-quasistatic (EQS) problem and a field-circuit coupled problem, are considered to illustrate the accuracy and performance of the proposed method. It is shown that only a few pre-computed samplings are sufficient to obtain a good performance while comparing with the traditional time-stepping method.Lire moins >
Lire la suite >In time-domain electromagnetic field problems that have a fast time response with sharp field change or need a long time transient process to get the steady-state solution, a large number of time step iterations are required using the classical time-stepping method. A reduced model based on Sinc interpolation is proposed in this work. The accuracy of the proposed method does not depend on the traditional time-domain discretization step but only the number of sampling points. Two numerical examples, namely an electro-quasistatic (EQS) problem and a field-circuit coupled problem, are considered to illustrate the accuracy and performance of the proposed method. It is shown that only a few pre-computed samplings are sufficient to obtain a good performance while comparing with the traditional time-stepping method.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
Université de Lille
Centrale Lille
Arts et Métiers Sciences et Technologies
Junia HEI
Centrale Lille
Arts et Métiers Sciences et Technologies
Junia HEI
Équipe(s) de recherche :
Équipe Outils et Méthodes Numériques
Date de dépôt :
2023-01-25T00:51:28Z
2023-01-27T09:09:32Z
2023-01-27T09:09:32Z