SF6 decomposition and insulation condition monitoring of GIE: A review

F Zeng, H Li, H Cheng, J Tang, Y Liu - High Voltage, 2021 - Wiley Online Library
The statistics of the Conference International des Grands Reseaux Electriques (CIGRE)
indicate that the operational reliability of SF6 gas‐insulated equipment (GIE) is very high; …

Recent progresses, challenges and proposals on SF6 emission reduction approaches

Z Cui, Y Li, S Xiao, S Tian, J Tang, Y Hao… - Science of The Total …, 2023 - Elsevier
The increasing utilization and emission of sulfur hexafluoride (SF 6) pose severe threats to
the climate and the environment, owing to its potent greenhouse gas properties. In this …

[PDF][PDF] SF6 废气无害化降解研究综述

崔兆仑, 郝艳捧, 阳林, 李立浧, 王宇非, 周畅… - 中国电机工程 …, 2023 - csee.org.cn
在“双碳” 背景下, SF6 无害化降解是实现故障, 退役气体回收减排的有效途径. 该文总结热(催化)
降解, 光催化降解与等离子体降解3 种主流方法及新兴降解技术的研究进展, 并且从降解速率 …

SF6 catalytic degradation in a γ‐Al2O3 packed bed plasma system: A combined experimental and theoretical study

Z Cui, C Zhou, A Jafarzadeh, S Meng, Y Yi… - High …, 2022 - Wiley Online Library
Effective abatement of the greenhouse gas sulphur hexafluoride (SF6) waste is of great
importance for the environment protection. This work investigates the size effect and the …

Theoretical study of the decomposition mechanism of a novel eco-friendly insulation medium HFO-1336mzz (E) considering the effect of trace humidity

J Liu, F Wang, L Zhong, H Gan, B Hai… - Journal of Physics D …, 2021 - iopscience.iop.org
As a strong greenhouse gas, sulfur hexafluoride used in electrical equipment has been
advocated to be replaced. HFO-1336mzz (E), an eco-friendly insulation alternative medium …

Theoretical study by density functional theory calculations of decomposition processes and primary products of C5F10O with moisture content

L Zhong, Y Deng, J Liu, F Wang, S Chen… - Journal of Physics D …, 2020 - iopscience.iop.org
Abstract C 5 F 10 O has been widely studied as a great potential alternative gas to SF 6, a
most potent industrial greenhouse gas that is predominantly used as an insulating medium …

Effects of SF6 decomposition components and concentrations on the discharge faults and insulation defects in GIS equipment

Y Zhuang, X Hu, B Tang, S Wang, A Cui, K Hou… - Scientific Reports, 2020 - nature.com
Gas-insulated switchgear (GIS) is widely used across multiple electric stages and different
power grid levels. However, the threat from several inevitable faults in the GIS system …

Reactive molecular dynamics simulations on the pyrolysis of SF6

H Li, F Zeng, M Zhang, K Zhu, Q Yao… - Journal of Physics D …, 2023 - iopscience.iop.org
There are occasionally partial over-thermal faults in gas-insulated equipment inducing SF 6
insulating medium to dissociate. It remains unclear at the atomic scale how this chemically …

Theoretical and experimental investigation on decomposition mechanism of eco-friendly insulation gas HFO1234zeE

J Wang, Q Li, H Liu, X Huang, J Wang - Journal of Molecular Graphics and …, 2020 - Elsevier
Decomposition experiments under corona discharge and theoretical calculations using the
density functional theory (DFT) method were accomplished to clarify the dissociation …

Decomposition pathway of C4F7N gas considering the participation of ions

L Chen, B Zhang, X Li, T Yang - Journal of Applied Physics, 2020 - pubs.aip.org
Recently, fluoronitrile C 4 F 7 N is regarded as a promising alternative gas for SF 6, and its
global warming potential (GWP) is extremely high. C 4 F 7 N has good insulation properties …