Free burning arc black-box modeling in CO2/O2 [PDF]
Black-box arc parameters were fitted from free-burning arc experiments in a 3 bar abs. CO2/O2 (90%/10%) mixture for the first time. Best fits were achieved with a novel Cassie-based model for low-current arcs. Averaged arc time parameters were τ ≈ 170 µs
Franck, Chrstian Michael, Gfrörer, Tino
core +2 more sources
Eco-friendly alternatives to replace SF6 in high voltage Gas-Insulated Transmission Lines: a comparative study [PDF]
This project focuses on the research of an eco-friendly alternative that could replace SF_6, which is a strong greenhouse gas, in high voltage Gas-Insulated Transmission Lines, reducing the environmental impact but at the same time maintaining the ...
core
Editorial: The development of eco‐friendly insulating gases and SF6‐free equipment for ‘net‐zero’
High Voltage, Volume 9, Issue 1, Page 1-1, February 2024.
Song Xiao +3 more
wiley +1 more source
Standardization Research on SF6 Mixed Gas and Eco-Friendly Alternative Gas Equipment
Zhongguo dianliIn order to support the "dual carbon" goals, adapt to the requirements of limiting the use of SF6 gas, and enhance the environmental friendliness of power grid equipment, research on the standardization of SF6 mixed gas and eco-friendly alternative gas ...
Yanmiao HE +3 more
doaj +1 more source
Research on corona discharge detection by fluorescent optical fiber in multi-insulation media atmosphere [PDF]
This study investigates the performance of a fluorescence-based optical fiber sensor in nitrogen, air, SF6, and 30%SF6/70%N2 across varying gas pressures.
Hongtu Cheng +3 more
core +1 more source
AIP AdvancesBuffer gas is often mixed with insulation gas to reduce the greenhouse gas consumption. Mixing of different gases could lead to the synergistic effect of electrical insulation strength. In a previous effort, breakdown experiments were used for buffer gas
Rui Wu +3 more
doaj +1 more source
Generation Characteristics of Solid Byproducts of the C4F7N-CO2-O2 Gas Mixture under PD Fault. [PDF]
ACS Omega, 2023 Zhuo R +5 more
europepmc +1 more source
Compatibility and Interaction Mechanism between the C4F7N/CO2/O2 Gas Mixture and FKM and NBR. [PDF]
ACS Omega, 2023 Zhuo R +9 more
europepmc +1 more source
Gaoya dianqi, 2021 SF6是当前在气体绝缘设备中应用最广泛的绝缘气体,其全球增温潜势极大,C4F7N/CO2混合气体因为是一种极具发展前景的可代替SF6的环境友好型气体倍受关注。目前针对C4F7N/CO2混合气体在实际应用场景中的操作冲击绝缘特性研究较少,文中实验中搭建了操作冲击绝缘试验平台,研究了不同气压下3种C4F7N气体摩尔比例的C4F7N/CO2中252 kV电压等级GIL的操作冲击绝缘特性,并设置0.5 MPa SF6作为对照组。分析放电数据发现:在同一C4F7N/CO2气体压力下 ...
孙浩 +6 more
doaj
Cuγ (γ = 1-3)-Modified MoS2 Monolayer as a Gas Sensor for Detecting C4F7N and Its Decomposition Components. [PDF]
Nanomaterials (Basel), 2022 Li C, Chen P, Yu Y, Li C.
europepmc +1 more source