Every year, SuperGrid Institute organises a networking event at its headquarters in Villeurbanne (69) between students and its managers who are recruiting interns. If you would like to participate in SuperGrid Institute’s Stage Dating which will take place on the 5th of November 2020, please confirm your presence in your application and indicate which internship(s) you would like to apply for.
SuperGrid Institute brings together 180 employees, of 28 different nationalities who work together within a dynamic environment in the city of Lyon. As an independent research and innovation centre, we are dedicated to developing technologies for the future power transmission system, the “supergrid”, including HVDC & MVDC technologies.
As a multi-disciplinary research centre with advanced simulation capabilities & multiple test platforms, including numerous associated laboratories, SuperGrid Institute uses its comprehensive expertise to provide a wide range of services and solutions to support our customers in developing power systems, equipment and components. We specialise in system architecture and work on ensuring network security and stability while allowing for the integration of intermittent renewable energy sources. Find out more by visiting our website: www.supergrid-institute.com
Power electronics are taking an increasingly important place with the emergence of renewable energies and the new technologies of direct current power transmission. Power converters are at the heart of this system, and inside these converters, the basic element to realize the conversion function is the power switch (IGBT, MOSFET, …).
The breakage of a switch causes partial or total loss of functionality of the converter, which leads to a loss of revenue for the operator. To avoid unplanned stops, some electro-technical systems are already “monitored”: their state of health is estimated and their remaining useful life is predicted (gas analysis in a transformer, vibration of a motor, etc.). However, as of today, no system is available to monitor the health of power switches and predict their remaining life.
This is why a research activity is taking place in Supergrid-Institute on this topic and why an IGBT module aging bench is being designed. Associated with the semiconductor characterization means of Supergrid-Institute and the Ampère lab, it will make it possible to follow the drift of these components with aging and to deduce diagnostic and prognostic methods for IGBTs.
Objectives / Missions
- Participate in the development of the aging bench
- Converter validation
- Control development (automatic code generation with Matlab / Simulink)
- Supervision (Labview on National Instruments machine)
- Hardware protection of the bench
- Follow Ageing Tests
- Participate in or realize the component characterizations (static characterization of IGBTs, dynamic double-pulse characterization, thermal impedance)
Master or engineering school student in the last year of his/her studies.
The student must have a taste for experiments and be multidisciplinary: the internship has a very practical aspect but it is also a means of implementing multiple theoretical skills (knowledge of semiconductors, packaging, control, etc. supervision…).
He/she must be curious, autonomous, rigorous, proactive and have the analytical spirit. Fluency in English and French is essential.
The application has to include the internship title, candidate name, CV, motivation letter and the most recent marks (transcripts). Applications should be sent to the following address: firstname.lastname@example.org.
SuperGrid Institute is an equal opportunities employer. We respect and value the diversity of our employees, their backgrounds and their professional experience. We believe in equality and take affirmative action to ensure that discrimination has no place in our recruitment process nor our company.
|Start Date||February 2021|
|Qualification required||HE-Essais / BE-Essais (Training funded by Supergrid-Institute)|