Nanomaterials‐based gas sensors of SF6 decomposed species for evaluating the operation status of high‐voltage insulation devices

H Cui, X Zhang, J Zhang, Y Zhang - High Voltage, 2019 - Wiley Online Library
In recent years, many novel sensing nanomaterials were explored experimentally and
theoretically as chemical gas sensors to detect sulphur hexafluoride (SF6) decomposed …

Influence regularity of O2 on dielectric and decomposition properties of C4F7N–CO2–O2 gas mixture for medium‐voltage equipment

Y Li, X Zhang, F Ye, D Chen, S Tian, Z Cui - High Voltage, 2020 - Wiley Online Library
Fluorinated nitrile (C4F7N) gas mixture has been introduced as the mostpromising
candidate to replace sulfur hexafluoride using in gas‐insulatedequipment. In this study, the …

Feasibility of Fluoronitrile (C4F7N) as a Substitute to Sulphur Hexafluoride (SF6) in Gas Insulated Application: A Review

R Ahmed, R Abd Rahman… - … on Power and …, 2022 - ieeexplore.ieee.org
Reducing Green House Gas (GHG) emissions has been an area of immense concern due to
the abnormal climate changes from global warming. SF 6 has a stable structure and superior …

A comprehensive analyses of aging characteristics of oil-paper insulation system in HVDC converter transformers

H Cui, L Yang, Y Zhu, S Li… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This paper investigates the dissolved gases evolution in transformer oil under combined
DC/AC electrical-thermal stress. Dissolved gases detected in transformer aged insulation oil …

Thermoelectromagnetic SmallSat propellant positioning

ST Hart, EG Lightsey, Á Romero-Calvo - Acta Astronautica, 2024 - Elsevier
Low gravity fluid management is key to a variety of spaceflight applications, from life support
aboard the International Space Station to propellant management in satellite tanks. Capillary …

Design and synthesis of α-Bi2Mo3O12/CoSO4 composite nanofibers for high-performance SO2F2 sensors at room temperature

SU Din, M ul Haq, D Baohui, L Zhu - Materials Today Nano, 2022 - Elsevier
We introduce a generic, facile, and environment-friendly strategy to fabricate a flexible, low-
cost, highly sensitive nanocomposite by incorporating electrospinning and hydrothermal …

Investigation on insulation properties of HFO‐1336mzz(E) and N2/CO2 mixtures as SF6 substitutes in gas‐insulated electrical applications

Z Gao, Y Luo, R Peng, X Wang, P Yu, W Zhou - High Voltage, 2023 - Wiley Online Library
The emissions of SF6 have been restricted owing to 3400 years of atmospheric lifetime and
high global warming potential (GWP) as an insulating gas in gas‐insulated electrical …

Analysis of the Insulation Characteristics of Hexafluorobutene (C4H2F6) Gas and Mixture with CO2/N2 as an Alternative to SF6 for Medium-Voltage Applications

R Ahmed, RA Rahman, AS Aldosary, B Al-Ramadan… - Applied Sciences, 2023 - mdpi.com
This paper investigates C4H2F6, a promising environmentally friendly insulating gas that
possesses high dielectric strength and a low global warming potential. The study focuses on …

A boiling point prediction method based on machine learning for potential insulating gases

W Liu, J Zha, M Ling, D Li, K Shen, L Cheng - Chemical Physics, 2025 - Elsevier
The boiling point is a crucial indicator for assessing the suitability of insulating gases. Its
theoretical prediction has consistently garnered significant attention from the scientific …

Finite Element Analysis of Electric Field Distribution in C4F7N as an Alternative to SF6 For Electrical Insulation

R Ahmad, R Abd Rahman, AA Salem… - … Conference on High …, 2021 - ieeexplore.ieee.org
This research work examines the effect of the electric field in C4F7N for different
configurations of electrodes and applied voltages. The behavior of the insulation medium is …