Results 21 to 30 of about 982,593 (292)

Breakdown Voltage Characteristic Of Mineral Oil In Power Transformer 16 Mva Updl Semarang

open access: yesTechno, 2020
The transformer is one of the most important equipment in the electric power system, which is to distribute power from power plants to the load centers by step-up or step down the voltage. Transformer is expect to have a high level of reliability. One
Setyo Adi Nugroho, Setyo Aji Priambodo
doaj   +1 more source

Breakdown of shield gaps in vacuum interrupters

open access: yesHigh 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

Influence of micro‐water on AC breakdown characteristics of C4F7N/CO2 gas mixture under non‐uniform electric field

open access: yesHigh 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

open access: yesMicromachines, 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

The Breakdown Voltage of a Spark Gap [PDF]

open access: yesScientific American, 1920
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Loeb, L. B., Silsbee, F. B.
openaire   +1 more source

Simulations of the breakdown characteristics of n-on-p backside-illumination Silicon Photomultipliers by TCAD

open access: yesResults 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

Analysis of Anti-JFET for 600V VDMOS and HCI Reliability

open access: yesMATEC 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

Effect of electric pulse on functional groups and methane adsorption characteristics of anthracite coal

open access: yesMeikuang 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

Pre-Breakdown Streamer Propagation and Positive Lightning Breakdown Characteristics of Palm Oil Impregnated Aged Pressboard

open access: yesIEEE 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

Analysis of Operational Characteristics of AlGaN/GaN High-Electron-Mobility Transistor with Various Slant-Gate-Based Structures: A Simulation Study

open access: yesMicromachines, 2022
This study investigates the operational characteristics of AlGaN/GaN high-electron-mobility transistors (HEMTs) by applying a slant-gate structure and drain-side extended field-plate (FP) for improved breakdown voltage.
Jun-Ho Lee   +7 more
doaj   +1 more source

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