Results 21 to 30 of about 232,131 (335)
Breakdown of shield gaps in vacuum interrupters
High Voltage, 2021 The objective of this paper is to determine how the high‐voltage discharging metal vapour deposited on the nearby ceramic inner surface influences the breakdowns of gaps between centre shield and end shield in vacuum interrupters.
Weigang Feng +6 more
doaj +1 more source
Energies, 2018 The continuous development of electrical systems and high voltage transformers builds the need for looking for new insulating media or to improve the insulating properties of commercially available transformer oils (TO) by various modification techniques.
Jacek Fal, Omid Mahian, Gaweł Żyła
doaj +1 more source
High Voltage, 2022 The application of eco‐friendly C4F7N/CO2 gas mixture has become a hot topic in the power industry. To obtain the influence law of micro‐water on the AC insulation characteristics of C4F7N/CO2 gas mixture, breakdown tests were carried out under different
Yuan Yang +5 more
doaj +1 more source
Low Buffer Trapping Effects above 1200 V in Normally off GaN-on-Silicon Field Effect Transistors
Micromachines, 2022 We report on the fabrication and electrical characterization of AlGaN/GaN normally off transistors on silicon designed for high-voltage operation. The normally off configuration was achieved with a p-gallium nitride (p-GaN) cap layer below the gate ...
Idriss Abid +4 more
doaj +1 more source
Analysis of Anti-JFET for 600V VDMOS and HCI Reliability
MATEC Web of Conferences, 2018 In VDMOS device the anti-JFET concentration has important role for determining the breakdown voltage and on-resistance of the device. Because higher N-drift doping concentration can provide the very best on-resistance of the device but also decrease ...
Yang Shao-Ming +3 more
doaj +1 more source
Results in Physics, 2018 This paper investigates, using Synopsys Sentaurus TCAD simulation, the dependence of the breakdown voltage of n-on-p backside-illumination Silicon Photomultipliers (BSI-SiPM) on the implantation dose, the implantation energy and the screening SiO2 ...
Ran He +7 more
doaj +1 more source
Meikuang Anquan, 2022 The experiment of electric pulse cracking of anthracite coal from Jiaozishan Coal Mine in Guizhou Province was carried out by using the electric pulse experimental system of fracturing and enhancing permeability of coal.
YAN Fazhi +5 more
doaj +1 more source
High voltage subnanosecond dielectric breakdown [PDF]
25th Anniversary, IEEE Conference Record - Abstracts. 1998 IEEE International Conference on Plasma Science (Cat. No.98CH36221), 1998 Summary form only given, as follows. Present day ultra-wideband (UWB) radiation sources a produce Megavolt pulses at 100's of picosecond (ps) risetimes. Empirical data on the breakdown characteristics for dielectric media at these short time lengths and high voltages are either extremely limited or non-existent.
J. Mankowski, J. Dickens, M. Kristiansen
openaire +2 more sources
Non-equilibrium electronic transport in a one-dimensional Mott insulator [PDF]
, 2010 We calculate the non-equilibrium electronic transport properties of a one-dimensional interacting chain at half filling, coupled to non-interacting leads.
A. Branschädel +7 more
core +2 more sources
IEEE Access, 2020 This paper presents the investigation on the breakdown characteristics and pre-breakdown streamer propagation of Palm Oil (PO) impregnated aged pressboard under positive lightning impulse voltages.
Yee Von Thien +5 more
doaj +1 more source