Qi Chen
Wuhan University
15 Papers
33 Citations
Qi Chen is an academic researcher from Wuhan University. The author has contributed to research in topics: Sulfur hexafluoride & Copper. The author has an hindex of 10, co-authored 15 publications.
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Papers
Decomposition Properties of C4F7N/N2 Gas Mixture: An Environmentally Friendly Gas to Replace SF6
TL;DR: In this article, the structural properties of C4F7N/N2 gas mixture were analyzed based on the density functional theory calculation and ReaxFF molecular dynamics simulation, and the decomposition mechanism of decomposition was found to have great self-recovery performance.
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Application of C6F12O/CO2 mixture in 10 kV medium-voltage switchgear
TL;DR: In this paper, the application of environmental-friendly gas dodecafluoro-2-methylpentan-3-one (C�₷ 6�F¯¯¯¯ 12�O) and CO� 2�⌽2�⌂�1 mixture in 10 kV medium-voltage switchgear is studied.
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AC Breakdown and Decomposition Characteristics of Environmental Friendly Gas C 5 F 10 O/Air and C 5 F 10 O/N 2
TL;DR: The AC breakdown voltage of the C–frequency breakdown properties and discharge decomposition characteristics of C-5/O/Air and C-10/N/N gas mixtures increases gradually with both the gas pressure and the content of C5F-10-sub-O (C5 perfluorinatedketone), which has the potential to replace SF-6 usage in power industries.
Decomposition characteristics of C5F10O/air mixture as substitutes for SF6 to reduce global warming
TL;DR: In this paper, the insulation and decomposition characteristics of C5F10O/air gas mixture were examined using gas-insulation performance test platform, and the decomposition products were detected by gas chromatography-mass spectrometry.
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Study on the thermal interaction mechanism between C4F7N-N2 and copper, aluminum
Yi Li,Xiaoxing Zhang,Xiaoxing Zhang,Qi Chen,Ji Zhang,Dachang Chen,Zhaolun Cui,Song Xiao,Ju Tang +8 more
TL;DR: In this paper, the thermal interaction mechanism between C4F7N (fluorinated nitrile)-N2 gas mixture using as substitute to SF6 with metal was investigated, and it was found that interaction between F7N-N2 and copper leads to surface corrosion or gas decomposition with interface temperature at 120-220℃.
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