Results 231 to 240 of about 2,009,340 (258)

Adsorption characteristic of Rh-doped MoSe2 monolayer towards H2 and C2H2 for DGA in transformer oil based on DFT method

Applications of Surface Science, 2019
Density functional theory (DFT) method was performed to investigate the adsorption behavior of Rh-doped MoSe2 (Rh-MoSe2) monolayer towards H2 and C2H2 in transformer oil. Density of state, electron localization function and charge density difference were
Yongze Zhang, Xiao Sun, Shisong Tan, Tun Liu, H. Cui   +4 more
semanticscholar   +1 more source

Effect of Al2O3 nanorods on dielectric strength of aged transformer oil/paper insulation system

Journal of Molecular Liquids, 2019
With the commencement of high voltage alternating current (HVAC) and high voltage direct current (HVDC), the demands on insulating reliability of power transformer is getting more and more imperative.
M. Rafiq, Cheng-rong Li, Y. Lv
semanticscholar   +1 more source

Effect of magnetic nanoparticles on partial discharges in transformer oil

, 2020
We report on an experimental study of partial discharges (PD) in transformer oil with four different volume concentrations of superparamagnetic iron oxide nanoparticles (SPION) ranging from 0 to 0.0004 vol%. To investigate the PD, a specific high-voltage
J. Kurimský, M. Rajňák, R. Cimbala, Jakub Rajnič, M. Timko, P. Kopčanský   +5 more
semanticscholar   +1 more source

Green Transformer Oil: A Review

2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), 2020
Petroleum-based mineral or synthetic oil has been used conventionally over the last few decades. However, the usage of petroleum-based mineral oil derived from the nonrenewable energy source has affected the environment for its non-biodegradability ...
D. K. Mahanta
semanticscholar   +1 more source

Restoration of critical dielectric properties of waste/aged transformer oil using biodegradable biopolymer-activated clay composite for power and distribution transformers

Biomass Conversion and Biorefinery, 2022
Sarathkumar Duraisamy, S. Murugesan, M. Palanichamy, Raymon Antony Raj   +3 more
semanticscholar   +1 more source

Pyrolysis kinetics and determination of organic components and N-alkanes yields of Karamay transformer oil using TG, FTIR and Py-GC/MS analyses

, 2021
Jiaqing Zhang, Yizhi Guo, D. Pau, K. Li, Kai Xie, Y. Zou   +5 more
semanticscholar   +1 more source

Transformer oil-dissolved acetylene detection with photonic crystal fiber loop ringdown spectroscopy

, 2021
Yuan Wang, Guo-ming Ma, Diya Zheng, W. Qin, Jun Jiang, Hong-yang Zhou, Chao Yan   +6 more
semanticscholar   +1 more source

Nanofluid transformer oil for cooling and insulating applications: A brief review

Applied Surface Science Advances, 2022
Feroz A Mir, M A Ansari
exaly  

Investigation on the combined effect of the hydrogen premixing and nanoparticle mixed pyrolysed oil of transformer oil waste in engine characteristics

International journal of hydrogen energy
S. Karthikeyan, S. Ravishankar, K. Rajaram, S. S. Kumar, P. S. Kumar, T. Sathish, Ü. Ağbulut   +6 more
semanticscholar   +1 more source

Adsorption of dissolved gas molecules in the transformer oil on metal (Ag, Rh, Sb)-doped PdSe2 momlayer: A first-principles study

Applied Surface Science, 2022
Dongzhi Zhang
exaly