Numerical Simulation-Based Investigation of the Limits of Different Quasistatic Models

Taha, Houssein; Tang, Zuqi; Henneron, Thomas; Le Menach, Yvonnick; Salomez, Florentin; Ducreux, Jean-Pierre

Document type :

Article dans une revue scientifique: Article original

DOI :

10.3390/app112311218

Permalink :

http://hdl.handle.net/20.500.12210/79066

Title :

Numerical Simulation-Based Investigation of the Limits of Different Quasistatic Models

Author(s) :

Taha, Houssein [Auteur]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Tang, Zuqi [Auteur correspondant]

Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Henneron, Thomas [Auteur]

Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
Le Menach, Yvonnick [Auteur]

Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
Salomez, Florentin [Auteur]
Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697
Ducreux, Jean-Pierre [Auteur]

Journal title :

Applied Sciences

Abbreviated title :

Applied Sciences

Volume number :

Pages :

11218

Publisher :

MDPI AG

Publication date :

2021-11-25

ISSN :

2076-3417

English keyword(s) :

electromagnetic
finite-element method
quasistatic models
resistive
capacitive
inductive effects

HAL domain(s) :

Sciences de l'ingénieur [physics]

English abstract : [en]

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 electrical device. At a low frequency, ...
Show more >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 electrical device. At a low frequency, the electro-quasistatic (EQS) model is widely used to study the coupled resistive-capacitive effects, while the magneto-quasistatic (MQS) model is used to describe the coupled resistive-inductive effects. When the frequency increases, the Darwin model is preferred, which is able to capture the coupled resistive-capacitive-inductive effects by neglecting the radiation effects. In this work, we are interested in specifying the limits of these models, by investigating the influence of the frequency on the electromagnetic field distributions and the impedance of electromagnetic devices. Two different examples are carried out. For the first one, to validate the Darwin model, the measurement results are provided for comparison with the simulation results, which shows a good agreement. For the second one, the simulation results from three different models are compared, for both the local field distributions and the global impedances. It is shown that the EQS model can be used as an indicator to know at which frequency the Darwin model should be applied.Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

Université de Lille
Centrale Lille
Arts et Métiers Sciences et Technologies
Junia HEI

Collections :

Laboratoire d'Électrotechnique et d'Électronique de Puissance (L2EP) - ULR 2697

Research team(s) :

Équipe Outils et Méthodes Numériques

Submission date :

2023-01-25T00:42:36Z
2023-01-25T00:48:07Z
2023-01-27T09:16:23Z

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Version	Link	Modification date
3	20.500.12210/79066*	2023-01-27T09:12:51Z
2	20.500.12210/79066.2	2023-01-25T00:44:32Z
1	20.500.12210/79066.1	2023-01-25T00:42:36Z

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