Identification and Validation of a Non Symmetrical System Level EMC Model for Power Electronics Converter

Archive ouverte : Communication dans un congrès

Czerniewski, Blazej | Schanen, J-L. | Chazal, Herve | Zanchetta, Pericle | Fonseca de Freitas, Caio

Edité par HAL CCSD

International audience. This paper deals with system level EMC models for power electronics converter, able to investigate the conducted emissions in embedded grid, for instance. The model topology presented in this work is not symmetric and its identification does not rely on the usual Differential / Common Mode separation. The identification method is presented, and the model is validated in different asymmetric environments: a specific configuration with a modified LISN, and another one with minus connected to ground. Both approaches are carried out in simulation and experiment, for the simple example of a boost converter.

Consulter en ligne

Suggestions

Du même sujet

NIF-Based Frequency-Domain Modeling Method of Three-Wire Shielded Energy Ca...

Archive ouverte: Article de revue

Marlier, Clément | 2015-02-01

International audience. This paper focuses on the modeling method of energy cables used in power conversion systems, in the aim of EMC simulation and overvoltage analysis. Based on the node-to-node functions method,...

Lecture de "L'identification" de Lacan : de l'utopie d'identité au moteur d...

Livre | Fierens, Christian (19..-....). Auteur | 2022

« Qui suis-je ? » Réponse : « Tu es X ou Y ! » ou « Qui suis-je ? » ... ??? (pas de réponse). La question du sujet et de son identification n'aboutit jamais à une identité acquise une bonne fois pour toutes. Elle continue à s...

Modelling of capacitive effects of single layer chokes and choice of magnet...

Archive ouverte: Thèse

Salomez, Florentin | 2022-11-30

This thesis is about the study of the magnetic components used in the electromagnetic interference filters of power electronics converters. It is well known that static converters are sources of conducted disturbances that must be...

IEEE 1994 International Symposium on Electromagnetic Compatibility : sympos...

Livre | 1994

Modeling and Minimization of the Parasitic Capacitances of Single-Layer Tor...

Archive ouverte: Article de revue

Salomez, Florentin | 2022-10-01

International audience. High-frequency power converters need electromagnetic interferences filters using common and differential mode chokes with low parasitic capacitance to comply with the electromagnetic compatib...