Research & Collaboration
What makes us unique?
SuperGrid Institute owes its success to the people who make up our various research departments. Our teams come from diverse backgrounds in industry and academia, and their wealth of experience and skills make the Institute unique. Each individual brings specific expertise to the table.
This melting pot of knowledge offers opportunities for specialists from different fields to collaborate on new and innovative solutions to technical problems.
The Institute also benefits from close collaborative relationships with industry and academic institutions. The complementary strengths of our partners provide insights and innovative approaches to technical challenges. At the same time, we retain total independence in our research. Public-private investments and collaborative projects finance our work.
SuperGrid Institute’s state-of-the-art research facilities, test platforms and laboratories at the Villeurbanne and Grenoble sites are key to the success of our five research departments.
Latest scientific publications
Electro-thermal simulation methodology for HVDC cable GIS termination
This paper presents a simulation methodology that can be used to evaluate the electric stresses in GIS/cable termination under different operating conditions including polarity reversal and superimposed impulses.
Follow up of space charge distributions in HVDC cable during a Pre-Qualification test using the Pulse ElectroAcoustic technique and the Thermal Step Method
In order to better understand the evolution of space charge and electric field distortions during the application of electro-thermal stresses to a HVDC cable system, the present paper shows the follow up of periodic space charge characterizations on a HVDC cable during part of a Pre-Qualification test using both the Pulse ElectroAcoustic technique and the Thermal Step Method. The focus is on the evolution of space charges distributions during load cycles and high load sequences according to the Cigré TB496 recommendation.
Pole-to-ground fault protection strategy for HVDC grids under symmetrical monopolar configuration
An experimental study of breakdown and pre-breakdown phenomena in liquid nitrogen (LN2) is performed in this paper, in order to provide useful knowledge for the design of high voltage superconducting systems.
