Implications of faults on insulation coordination of dedicated metallic return on bipolar HVDC overhead transmission lines
This paper focuses on a specific issue of bipolar HVDC lines with a dedicated metallic return (DMR).
An algorithm for DC segmentation of AC power systems targeted at electromechanical oscillations
This paper propose an algorithm that, for a given AC power system, gives an adapted DC segmentation scheme that improve its small signal stability.
Successful kick-off of EU-funded project to define technical frameworks and standards for electricity transmission and accelerate the integration of renewable energy GallerySuccessful kick-off of EU-funded project to define technical frameworks and standards for electricity transmission and accelerate the integration of renewable energy
Successful kick-off of EU-funded project to define technical frameworks and standards for electricity transmission and accelerate the integration of renewable energy
Under the EU’s “Horizon Europe” funding scheme the InterOPERA project will define future interoperability standards for electricity grids.
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.
PhD Helena Shourick: “Theoretical contributions to EMT-TS co-simulation
This thesis focuses on the development of numerical methods for electromagnetic transients - transient stability (EMT-TS) co-simulation.
On the role of helium metastable measured by time resolved tunable diode laser spectroscopy in high current magnetron discharge
Gas rarefaction and gas recycling are discussed as major contributors for this phenomenon in very high current glow discharge.
PhD Lucas Molina: “Supervisory Control for the reconfiguration of HVDC grids”
This work proposes to exploit the potential of the Supervisory Control Theory in the automation of HVDC grids & management of their reconfigurable behavior.
PhD Daniel Gomez: “DC-DC converters for HVDC Heterogeneous Interconnections”
This thesis studies the DC-DC converters interconnecting High Voltage Direct Current (HVDC) lines with different characteristics.
Two new educational games Made in Auvergne-Rhône-Alpes to raise awareness of energy transition
Two educational activities to raise awareness of energy transition and the professions of the future among young students and workers.
CIGRE 875 « Medium Voltage DC Distribution Systems »
Presentation of the potential advantages of a DC approach (MVDC networks incorporating DER) as an alternative to AC distribution systems.
