Dans le cadre du projet OPHELIA, SuperGrid Institute aura notamment la responsabilité de fournir des transformateurs électroniques DC pour le démonstrateur.
Characterization and modelling of interface between Epoxy Resin materials and different gases for HVDC GIS cable termination development
GIS cable terminations present a complexity of geometry and material assembly that makes their design challenging.
This paper proposes a monitoring principle based on leakage current measurements to monitor the state and health of HVDC cable dielectric.
This paper explores how choice of the cable system model may impact the simulated electromagnetic transient response of a MVDC system under fault situations.
Nexans and SuperGrid Institute perform their first transient overvoltage test on a 525kV DC cable system
TOV test: the DC cable system successfully passed several sequences of damped oscillating voltage tests at both 350 Hz and 6 kHz.
SuperGrid Institute has been extremely successful within the Horizon Europe framework, winning 4 project bids it submitted to the European Commission.