Measurement of Streamer Propagation Velocity over Solid Insulator Surface in a C4F7N/CO2/O2 Mixture under Lightning Impulse Voltages

A Perez, A Beroual, F Jacquier… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
For a better understanding of the discharge development over a solid insulator surface,
experiments are conducted over epoxy-anhydride resin samples in a C 4 F 7 N/CO 2/O 2 …

[HTML][HTML] AC Volume Breakdown and Surface Flashover of a 4% NovecTM 4710/96% CO2 Gas Mixture Compared to CO2 in Highly Nonhomogeneous Fields

HE Nechmi, MEA Slama, A Haddad, G Wilson - Energies, 2020 - mdpi.com
AC pre-discharge currents, breakdown, and flashover voltage measurements are reported in
a 10 mm needle-plane arrangement in a 4% NovecTM 4710/96% CO2 gas mixture and …

[HTML][HTML] Surface discharges and flashover modelling of solid insulators in gases

MEA Slama, A Beroual, A Haddad - Energies, 2020 - mdpi.com
The aim of this paper is the presentation of an analytical model of insulator flashover and its
application for air at atmospheric pressure and pressurized SF6 (Sulfur Hexafluoride). After …

Breakdown voltage fluctuation and breakdown path dispersion in a hybrid gas-solid insulation system under alternating voltages

Y Wang, Y Zheng, Q Li, X Xie… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Breakdown voltage of hybrid gas-solid insulation system may greatly fluctuate due to the
complex discharge processes, and the relationship between the breakdown voltage and the …

[PDF][PDF] Breakdown and Flashover in Compressed Gases: Effect of Gas Pressure and Insulator

MEA SLAMA, HE NECHMI, AM HADDAD - ijeees.com
The paper is aimed at the presentation of an experimental comparative study of breakdown
of compressed CO2 and surface flashover of PE solid insulator in compressed CO2 gas …

[引用][C] Formulation et etude des propriétés d'une peinture anti corrosion «Phase eau»

S Rezzoug - 2020