Autors: Boychev, B. B.
Title: Comparison of SF6 alternative gases
Keywords: global warming , SF6 , C5F100 , C6F120 , C4F7N

Abstract: Elegas (SF6) exhibits very good insulating properties. Unfortunately, it has a global warming potential (GWP), which is 23,500 times greater than the respective one of carbon dioxide. Recently, however, due to the controversial qualities of the gas, the EU has banned many of the F-gases, and SF6 is now banned for many applications. This means that it is highly necessary to look for alternative gases to SF6 that have the same insulating qualities, but without causing an increase in the greenhouse effect. Perfluorinated ketones (C5F10O and C6F12O) and fluoronitrile (C4F7N) gases are an equal competitor to SF6 due to their insulating properties. In this sense, these gases can be used in some electrical devices instead of elegas SF6.

References

    Issue

    2022 14th Electrical Engineering Faculty Conference (BulEF), 2022, Bulgaria, ISBN 978-1-6654-9026-9

    Цитирания (Citation/s):
    1. Shuangying Li, Di Lu, Yu Gao, Wenqu Wang, Boxue Du, "Surface charge Accumulation on Epoxy Insulator with Metal Particle in C4F7N/CO2 under AC voltage", 2023 IEEE 4th International Conference on Electrical Materials and Power Equipment (ICEMPE), pp.1-4, 2023. - 2023 - в издания, индексирани в Scopus или Web of Science

    Вид: пленарен доклад в международен форум, публикация в реферирано издание, индексирана в Scopus