Results 21 to 30 of about 47,401 (167)
ITB Journal of Engineering Science, 2011 Mineral oil is known to have a low biodegradability level and high susceptibility to the fire. These conditions motivate many researchers to look for alternative sources for insulating oil. One of the alternative liquid is palm oil.
Abdul Rajab +3 more
doaj +1 more source
The Dielectric Breakdown of Magnetic Fluids
Communications, 2010 The development of dielectric breakdown and the DC dielectric breakdown voltage of magnetic fluids based on inhibited transformer oil ITO 100 were investigated in parallel orientations of external magnetic field.
Jozef Kudelcik +4 more
doaj +1 more source
Energies, 2018 This paper presents lightning (1.2/50 µs) breakdown voltages of palm oil (PO), coconut oil (CO) and mineral oil (MO) in a quasi-uniform sphere to sphere electric field at two gap distances.
Nurul Izzatul Akma Katim +5 more
doaj +1 more source
Breakdown Voltage Characteristic Of Mineral Oil In Power Transformer 16 Mva Updl Semarang
Techno, 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
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