Investigations on the use of Synthetic Air as a Retrofill gas Alternative to SF6 in existing Gas Insulated Switchgears
A study regarding the possible retrofill solutions of existing 245 kV and 420 kV equipment is the scope of this paper.
Innovations in HVDC cable testing: meet us at Jicable HVDC’25!
Join us at Jicable HVDC'25 to explore cutting-edge HVDC cable testing solutions and innovations shaping the future of HV transmission.
Network DC: Pioneering the future of Britain’s Power Grid
Discover how Network DC is improving Britain’s energy grid with DC circuit breakers (DCCBs)
Hygrothermal Aging on Epoxy-Based Dielectric Insulators for Low-Power Instrument Transformers
This paper investigate the impact of combined temperature & humidity on epoxy durability using weight measurement, dynamic scanning calorimetry & dielectric spectroscopy.
ALT Data Fitting for Polypropylene-based HVDC Cable Insulation Developed in the HEU-NEWGEN Project
The goal is to know better how these materials behave over time under different steady electro-thermal stresses, which is crucial for developing more reliable HVDC cable systems.
Estimation of positive lightning impulse breakdown voltage for sphere-barrier-plane configuration in pressurized dry air using design of experiments
The aim of this work is to investigate the influence of dielectric barriers on the breakdown voltage in pressurized ai rinsulated rod-plane gaps.
Solid insulation electrical endurance assessment under square voltage
Medium-frequency transformers (MFTs) are subjected to distinct electrical stresses compared to conventional 50 Hz transformers.
Rencontre avec Jean-Baptiste Heyberger, directeur du département Architecture & Système
Jean-Baptiste dirige notre département d’architecture et de systèmes et explore le monde du courant continu (CC)
AC to DC conversion of Over Head Lines
Main benefits and challenges of AC to DC conversion of OHL , with a technical focus on insulation coordination for the dedicated metallic return.
NEWGEN Project: For a New Generation of High-Voltage DC Insulation Materials, Cables and Systems
Such generation of HVDC cables aims at fostering the resilience and reliability of the European transmission grid.
