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Development Status and Future Prospects of Eco-Friendly Insulating Gases in New Power Systems

Year: 2025

Type: article

Abstract: Sulfur hexafluoride (SF6), widely used as an insulating gas in power systems due to its excellent insulation and arc-quenching properties, has significant greenhouse effects, posing constraints on the development of new power systems. To promote the green transition of grid equipment, the research and application of eco-friendly insulating gases and related equipment have become a focal area of study. This paper discusses the types and properties of common eco-friendly insulating gases and reviews the recent developments in the application of equipment utilizing such gases. Finally, we present an outlook on future trends in eco-friendly insulating gas development.

Source: Springer Link (Chiba Institute of Technology)

DOI: 10.1051/e3sconf/202562501004/pdf

Authors: Zhengjie Xu, Wei Liu, Chen Hang, Jun Cao

Institution: State Grid Corporation of China (China)

Language: English

Topic: Vacuum and Plasma Arcs

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

SDGs: Affordable and clean energy, Climate action, Industry, innovation and infrastructure

Open Access status: green

OpenAlex ID: W6903254096

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