Concept
Sulfur hexafluoride
Related publications (22)
Positive Streamer Initiation in SF6/CO2 Based on Zener's Field Ionization
In this study, experiments were performed to measure the inception and breakdown voltages of SF6/CO2 mixed gases with varying mixing ratios at two different pressures (1 and 2 bar). Using the preliminary data obtained from the experiments, a 3D particle mo ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2023Etching selectivity and passivity of Al2O3 layers
The project focuses on etching properties of the atomic layer deposition (ALD) of Al2O3. For this purpose, etching processes such as plasma etch with sulfur hexafluoride (SF6), gas etch with xenon difluoride (XeF2), wet etch with MIF developer (726 MIF) as ...
2023Partial discharge localization using time reversal: Application to gas insulated switchgear
Marcos Rubinstein, Hamidreza Karami
Gas-insulated switchgear (GIS) are some of the most reliable and most expensive equipment that are nowadays used in power systems. Condition monitoring of the power system equipment can help operators detect defects like partial discharges (PDs) early, pre ...
2022Three-Dimensional FDTD-Based Simulation of Induced Surges in Secondary Circuits Owing to Primary-Circuit Surges in Substations
Marcos Rubinstein, Akiyoshi Tatematsu
Currently, plenty of sensitive electronic devices are installed in secondary circuits in substations and power plants. Electronic devices may malfunction and become damaged owing to electromagnetic disturbances caused mainly by lightning surges. To protect ...
2021"DOLLHOUSE". Vers un montage spatial entre composition architecturale et montage cinématographique
Le cinéma est considéré ici comme un vaste catalogue de références dont la relation particulière à l’espace permet de penser le projet d’architecture différemment, tant sur son fond que sa forme. Ainsi, Dollhouse cherche d’une part à tisser des liens entre ...
2020Electromagnetic and mechanical analyses of the ITER electron cyclotron Upper launcher steering M4 mirrors for the vertical displacement event
Timothy Goodman, René Chavan, Matteo Vagnoni
The mm-wave power exiting the eight In-Vessel waveguides inside the ITER Electron Cyclotron Upper Launcher is reflected by three fixed mirror sets and finally aimed by two independent steering mirrors to specific plasma locations. A design solution for bot ...
ELSEVIER SCIENCE SA2020Nonintrusive and Adaptive Monitoring for Locating Voltage Attacks in Virtualized FPGAs
Mirjana Stojilovic, Andrea Guerrieri, Seyedeh Sharareh Mirzargar, Gaiëtan Renault
In this work, we present an automated approach for locating power-wasting attackers in shared FPGAs. In this approach, the FPGA shell is responsible for, first, placing the user designs and, second, inserting voltage sensors in a nonintrusive and adaptive ...
2020Low voltage fast dielectric elastomer actuators
This thesis contributes to the field of Dielectric Elastomer Actuators (DEAs). DEAs are electrostatically driven soft actuators that are fast, capable of generating large actuation strains, high forces, and present high power density. A wide range of appli ...
EPFL2019Radioactive boron beams produced by isotope online mass separation at CERN-ISOLDE
.We report on the development and characterization of the first radioactive boron beams produced by the isotope mass separation online (ISOL) technique at CERN-ISOLDE. Despite the long history of the ISOL technique which exploits thick targets, boron beams ...
Springer2019Hypobromous Acid as an Unaccounted Sink for Marine Dimethyl Sulfide?
Marine emissions of dimethyl sulfide (DMS) to the atmosphere play a fundamental role in the global sulfur (5) cycle and have important consequences for the Earth's radiative balance. In the ocean, DMS is mainly produced by marine algae and bacteria via cle ...
AMER CHEMICAL SOC2019