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Renault Group

Global automotive manufacturer in alliance-based EVs

Analyse Technico-Économique des Électroniques de Puissance pour Véhicules Électriques Intern

Power Systems EngineeringPosted on Nov 9
InternshipGuyancourt, FranceNo salary listedIn-person

About the Job

Requirements

  • Preparing an engineering diploma at Bac+5 level.
  • Knowledge of electronics.
  • A good level of proficiency in Excel.
  • Ability to work autonomously and acquire the knowledge needed for the internship.
  • Ability to read and speak English.

Responsibilities

  • Analyze and cost competitor and internal power electronics, and prepare economic summaries of the power electronics used in electric and hybrid powertrains.
  • Conduct a literature review on power electronics articles and use an artificial intelligence tool with cost-driver definitions to select cost-effective bibliographies and state-of-the-art sources.
  • Review maximum-temperature data for silicon carbide MOSFETs and build a roadmap for their evolution.
  • Review the state of the art for smart batteries integrating power electronics into cells.
  • Use zero-dimensional thermal analysis tools for power modules containing silicon IGBTs, silicon carbide MOSFETs, and gallium nitride devices, and extend the tools to estimate phase currents based on die surface area and cooling systems.
  • Apply the analysis to a six-in-one power module to determine maximum and rated currents based on its physical topology, create a dedicated simulation tool, and apply it to benchmarking.
  • Create a version of the tool for single-die HU3Pack or D2Pack packages, covering cooling layers from the coolant to the component, with models for IGBTs, silicon carbide devices, and gallium nitride devices.
  • As opportunities arise, estimate the cost of electronic components, including component costs, manufacturing processes, overhead, and margin.
  • Attempt to allocate volume-related additional costs across bill of materials, process, overhead, and margin for volumes below 100,000 units per year, and update the Sylverstone volume-effect studies.
  • As the other topics progress, take over and update an artificial intelligence tool for automatic identification of electronic components.

About the Company

Renault Group

Global automotive manufacturer in alliance-based EVs

Renault Group is a global automaker that designs, builds, and sells cars and light commercial vehicles. Through its participation in the Renault–Nissan–Mitsubishi Alliance, it shares platforms, engines, and technology with partner brands to improve efficiency and bring new models to market faster. Renault differentiates itself by operating within a large cross-brand alliance that pools research, development, and manufacturing resources, helping it compete on scale and spread costs across multiple markets. Its goal is to provide a broad range of affordable, reliable vehicles with a strong emphasis on electrification and sustainable mobility, while maintaining profitability through collaboration and global reach.

Company size
10,001+
Company stage
IPO
Headquarters
Boulogne-Billancourt, France
Founded
1898

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