Pre-Breakdown and Breakdown Phenomena in Liquid Nitrogen With a Tape–Plane Electrode Geometry
Pre-breakdown and breakdown phenomena are investigated in liquid nitrogen (LN 2) with a tape-plane electrode geometry.
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.
SuperGrid Institute wins 4 new European projects!
SuperGrid Institute has been extremely successful within the Horizon Europe framework, winning 4 project bids it submitted to the European Commission.
Influence of Stabilization Time and Post Processing Methods on the Accuracy of DC Conductivity Measurements
The aim of this work is to study the influence of the measurement duration and method on the final DC conductivity estimations...
Integration of power flow controllers in HVDC grids
This work discusses different DC busbar arrangements with PFC and selects a circuit providing good availability...
Partial Discharge Defect Recognition Tool For MV/HV DC Equipment
Partial discharges measurement is the most common technique to identify defects and the corresponding risks for Medium/High Voltage equipment.
Study of the electrical properties of HVDC XLPE cable after type test
Modification of physicochemical and DC electrical properties of the XLPE insulation of an HVDC model cable.
Insulating materials characterization for the development of MV/HV DC equipment
This paper shows the importance of materials characterization in order to ensure correct estimation of the electric field distribution.
SuperGrid Institute’s DC circuit breaker goes public at the IEEE General Meeting in Denver
We are proud to be revealing our 525kV DC circuit breaker at the IEEE Power & Energy Society General Meeting.
Partial discharge measurement in DC GIS: comparison between conventional and UHF methods
The aim of this paper is to investigate the partial discharge signals recorded with both conventional and UHF methods in DC voltage.
