Measurement equipment and optimal approach for power line filter design for automotive

Marco Bosi, Alessandro Campanini, Lorenzo Peretto, Albert Miquel Sanchez, Francisco Javier Pajares

Producció científica: Capítol de llibreContribució a congrés/conferènciaAvaluat per experts

3 Cites (Scopus)

Resum

Electromagnetic compatibility (EMC) standards set limits on the maximum conducted emissions (CE) interferences that can be generated [1 -3]. The most common solution to reduce the interferences is to use a power line filter (PLF) [4-11]. Most of the EMC engineers, in lack of the correct equipment to measure the modal emissions, design power line filters (PLF) by using commercial PLFs that provide acceptable results when used with legacy products or by using a new filter after a long trial-and-error process. This, since commercial EMI receivers cannot separate the common mode (CM) and differential mode (DM). This paper presents an overview and comparison of the existing receivers available in the market and a process that should be followed to design an optimal PLF, both in terms of size and cost. Real measurements on two different equipment under tests (EUTs) are presented to show the advantages of the proposed approach. The method presented in the paper can be applied to automotive vehicle testing and extended to three phase system. Moreover, it will result suitable for both CE measurements of internal electronic circuitry of EVs and for the CE reduction generated by the charging stations (CSs).

Idioma originalAnglès
Títol de la publicació2022 IEEE International Workshop on Metrology for Automotive, MetroAutomotive 2022 - Proceedings
EditorInstitute of Electrical and Electronics Engineers Inc.
Pàgines53-58
Nombre de pàgines6
ISBN (electrònic)9781665466899
DOIs
Estat de la publicacióPublicada - 2022
Publicat externament
Esdeveniment2nd IEEE International Workshop on Metrology for Automotive, MetroAutomotive 2022 - Modena, Italy
Durada: 4 de jul. 20226 de jul. 2022

Sèrie de publicacions

Nom2022 IEEE International Workshop on Metrology for Automotive, MetroAutomotive 2022 - Proceedings

Conferència

Conferència2nd IEEE International Workshop on Metrology for Automotive, MetroAutomotive 2022
País/TerritoriItaly
CiutatModena
Període4/07/226/07/22

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