Results 21 to 30 of about 132,390 (309)
Study on the Correlation between Partial Discharge Energy and SF6 Decomposition Gas Generation
Energies, 2020 In this paper, the amount of SF6 decomposition gases due to the partial discharge (PD) was studied in the SF6 gas-insulated transformer. The long-term PD degradation experiment was performed while controlling the discharge magnitude using the surface ...
Yong Sung Cho +4 more
doaj +1 more source
Ionization and Attachment Coefficients in C4F7N Gas Measured by the Steady-State Townsend Method
Applied Sciences, 2019 The normalized Townsend first ionization coefficient α/N and normalized attachment coefficient η/N in pure C4F7N were measured by using the steady-state Townsend (SST) method for a range of reduced electric fields E/N from 750 to 1150 Td at room ...
Zhaoyu Qin +5 more
doaj +1 more source
Study on partial discharge characteristics of C6F12O mixed gas
Scientific Reports, 2022 The greenhouse effect of SF6 increasingly limits its application in various gas insulated equipment. C6F12O combines the advantages of insulation resistance, safety and environmental protection.
Xiajin Rao +6 more
doaj +1 more source
Frontiers in Energy Research, 2023 Dissolved gas analysis (DGA) is a common technology used in the on-site maintenance of oil-immersed power transformers in the power industry at present.
Xiu Zhou +8 more
doaj +1 more source
Energies, 2022 Gas-insulated switchgear malfunctions during power system operation may occur due to electrical, thermal, or human errors in the manufacturing process. The leading causes of insulation deterioration of gas-insulated switchgear are discharging along the ...
I-Hua Chung, Yu-Hsun Lin
doaj +1 more source
A frequency-based RF partial discharge detector for low-power wireless sensing
, 2010 Partial discharge (PD) monitoring has been the subject of significant research in recent years, which has given rise to a range of well-established PD detection and measurement techniques, such as acoustic and RF, on which condition monitoring systems ...
Baker, P.C. +2 more
core +1 more source
FluidsThe main objective of this study is to demonstrate the active influence on the location of the bow shock wave, as well as on the parameters of an aerodynamic body, of a gas discharge organized near the frontal surface, between the body and the bow shock ...
Olga A. Azarova +2 more
doaj +1 more source
Research on discharge spark safety of equivalent receiving antenna of underground metal structure
Gong-kuang zidonghua, 2021 The metal structures distributed in underground coal mine roadways can be equivalent to the receiving antenna to absorb electromagnetic wave energy and release the energy in the form of discharge sparks under specific conditions.
LIU Xiaoyang1 +5 more
doaj +1 more source
Co-Generation of C2+ Hydrocarbons and Synthesis Gas from Methane and Carbon Dioxide using Dielectric-Barrier Discharge Plasma Reactor without Catalyst at Low Temperature [PDF]
, 2005 Co-generation of C2+ hydrocarbons and synthesis gas from methane and carbon dioxide has been an important issue in tackling the global warming effects from the two greenhouse gases.
Istadi, I., Saidina Amin, N.A.
core
Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer
Molecular Oncology, EarlyView.Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola +11 more
wiley +1 more source