Title :

High-Frequency Model of the Coupled Inductors Used in EMI Filters

Author(s) :

Kotny, Jean-Luc [Auteur]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
Margueron, Xavier [Auteur]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
IDIR, Nadir [Auteur]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]

Journal title :

IEEE TRANSACTIONS ON POWER ELECTRONICS

Volume number :

27

Pages :

2805 - 2812

Publisher :

Institute of Electrical and Electronics Engineers

Publication date :

2012-06

ISSN :

0885-8993

English keyword(s) :

Electromagnetic interference
equivalent circuits
filters
inductors
modelling
parameter extraction

HAL domain(s) :

Sciences de l'ingénieur [physics]/Energie électrique

English abstract : [en]

This paper deals with a high-frequency modeling method of the coupled inductors used in electromagnetic interference (EMI) filters. These filters are intended to reduce conducted emissions generated by power static converters ...
Show more >This paper deals with a high-frequency modeling method of the coupled inductors used in electromagnetic interference (EMI) filters. These filters are intended to reduce conducted emissions generated by power static converters towards the power grid. To model the EMI filters, it is necessary to identify the various parameters of the passive elements: inductors and capacitors. Because of their major impact on filter efficiency, these elements must be identified with accuracy. In this study, high-frequency model of common-mode-coupled inductors is proposed. The identification of the model parameters is based on the experimental approach. Simulation results of the proposed model are compared to the experimental data obtained using the specific experimental setup. These results made it possible to validate the EMI filter model and its robustness in a frequency range varying from 9 kHz to 30 MHz. The proposed high-frequency inductor models will be very helpful for design and optimization of EMI filters, since the high-frequency behavior of the filter mainly depends on magnetic materials used and on the geometrical characteristics of winding.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Comment :

https://hal.archives-ouvertes.fr/hal-01886795v1

Collections :

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

Research team(s) :

Équipe Électronique de puissance

Submission date :

2020-05-15T13:27:12Z
2022-03-14T13:15:00Z