Electrical breakdown characteristics of soil under dc high voltage
Sign Up to like & getrecommendations! Published in 2021 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2021.106122
Abstract: Abstract Traditionally, the studies on electrical discharges for soil remediation primarily focus on the degradation efficiency and reaction pathways of various types of discharges for various types of contaminants. In comparison, less attention has been… read more here.
Keywords: characteristics soil; breakdown characteristics; voltage; soil high ... See more keywords
Discussion on lightning impulse test waveform according to breakdown characteristics of SF6 gas gaps
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2017.006605
Abstract: The standard lightning impulse (LI), defined as a smooth full lightning impulse voltage having a front time of 1.2 μs and a time to half-value of 50 μs, obtained from field observation, has remained unchanged… read more here.
Keywords: field; time; insulation; lightning impulse ... See more keywords
Effects of impulse waveform parameters on the breakdown characteristics of nano-TiO2 modified transformer oil
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2018.006967
Abstract: Statistical results have shown that the waveforms of impulses invading power transformers differ from those of the standard impulse voltage recommended by the IEC Standard. However, the effect of such differences on the modification effect… read more here.
Keywords: transformer oil; modified transformer; waveform parameters; breakdown characteristics ... See more keywords
Barrier position effect on bubble triggered DC breakdown characteristics in liquid nitrogen
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2020.008797
Abstract: The objective of this study is to determine the effect of different barrier positions on the DC breakdown characteristics of liquid nitrogen (LN2), with and without bubbles. The DC breakdown voltage is measured of a… read more here.
Keywords: breakdown characteristics; insulation; barrier; characteristics liquid ... See more keywords
Breakdown characteristics of transformer oil with cellulose particles in a non-uniform field under lightning impulse voltage
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2020.008892
Abstract: This study presents experimental results on the influence of cellulose particles on the breakdown characteristics of transformer oil in a highly non-uniform field under lightning impulse voltage. The experimental results show that as the particle… read more here.
Keywords: field; breakdown characteristics; voltage; cellulose particles ... See more keywords
Physical Insights Into the Impact of Surface Traps on Breakdown Characteristics of AlGaN/GaN HEMTs—Part I
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2020.3034561
Abstract: Impact of surface traps on the breakdown characteristics of AlGaN/GaN HEMT devices is revealed using detailed TCAD computations and supporting experiments. Detailed mechanism explaining the role of surface traps in modulating channel electric field under… read more here.
Keywords: breakdown characteristics; surface; characteristics algan; traps breakdown ... See more keywords
Experimental Study on Microsecond Pulse Breakdown Characteristics of Propylene Carbonate Modified by Al Nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2017.2737464
Abstract: Liquid dielectrics are very important and useful in pulsed power systems, due to their unique characteristics of large energy storage densities, ease of circulation, and low cost. They are applicable to power systems which have… read more here.
Keywords: voltage; breakdown characteristics; microsecond; propylene carbonate ... See more keywords
InAlAs/InGaAs/InP High-Electron-Mobility Transistors with a Composite Channel and Higher Breakdown Characteristics
Sign Up to like & getrecommendations! Published in 2019 at "Technical Physics Letters"
DOI: 10.1134/s1063785019110075
Abstract: A high-electron-mobility transistor (HEMT) based on InAlAs/InGaAs/InP heterostructures possessing higher breakdown characteristics is developed. An InGaAs composite channel structure, combined with completely selective forming of the double recess structure, is used in the devices. HEMTs… read more here.
Keywords: higher breakdown; high electron; inalas ingaas; breakdown characteristics ... See more keywords
Study on Insulation Breakdown Characteristics of Printed Circuit Board under Continuous Square Impulse Voltage
Sign Up to like & getrecommendations! Published in 2018 at "Energies"
DOI: 10.3390/en11112908
Abstract: The widely distributed interconnects in printed circuit boards (PCBs) easily couple with high voltage under the action of electromagnetic pulses, which leads to insulation failure. In this study, the dielectric breakdown characteristics of four typical… read more here.
Keywords: voltage; continuous square; insulation; printed circuit ... See more keywords
Impact of rounded electrode corners on breakdown characteristics of AlGaN/GaN high-electron mobility transistors
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Express"
DOI: 10.7567/apex.11.054102
Abstract: We investigated the impact of rounded electrode corners on the breakdown characteristics of AlGaN/GaN high-electron mobility transistors. For standard reference devices, catastrophic breakdown occurred predominantly near the sharp electrode corners. By introducing a rounded-electrode architecture,… read more here.
Keywords: electrode corners; impact rounded; corners breakdown; characteristics algan ... See more keywords