Missions

The objective of this post-doc is to study the high-frequency behavior of the IBIS system with a view to evaluating touch currents or blinding currents of differential protections.

Activités

The first part of the work will consist of understanding the various regulatory constraints related to vehicle charging. The second part will involve building upon the work already carried out within the IBIS project to fully understand the operation of the proposed vehicle architecture and to extend the excitation models to high frequencies, particularly common mode. Vehicle tests will validate the developed models. The third part will consist of evaluating the vehicle's behavior in charging mode and validating its compliance with the standard in different scenarios for various grounding systems (which may vary depending on the country). The final part will consist of proposing solutions and avenues for improvement to ensure compliance with the standards in all situations.

Compétences

Candidates must hold a PhD in electrical engineering, with an interest in modeling and experimentation. Expertise in EMC would be preferred. CEFR levels in French and English: minimum B2.

Contexte de travail

The SATIE (UMR8029) is a joint research unit under the joint supervision of the CNRS, Université Paris-Saclay, ENS Paris-Saclay, CNAM, Cergy Paris Université, and Université Gustave Eiffel. This unit is primarily located at ENS Paris-Saclay, but also has offices at various sites belonging to its supervisory institutions (on the Versailles campus of Université Eiffel, in Paris at CNAM, and at the Neuville site of Cergy Paris Université). The unit's administration is located at the main ENS Paris-Saclay site in Gif-sur-Yvette. The unit conducts research in the fields of energy and information and comprises approximately 200 people, including 100 permanent staff and 100 doctoral students.
The laboratory focuses on the study of complex instrumented systems, combining information processing and electrical energy. Its research activities cover a broad spectrum in electrical engineering, including materials for electrical engineering, electronics, power electronics, and electrical machines. Research conducted at SATIE is geared towards major societal challenges, such as the energy transition and the development of more sustainable systems.

Le poste se situe dans un secteur relevant de la protection du potentiel scientifique et technique (PPST), et nécessite donc, conformément à la réglementation, que votre arrivée soit autorisée par l'autorité compétente du MESR.

Contraintes et risques

No particular risks.