H. Jung, Je Uk Yeun, Hee Sub Ahn, Jong Woong Choi, Young Geun Kim, M.R.P. Perret, K. Bousoltane
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引用次数: 0
Abstract
The most of switching and breaking performances with fluoronitrile mixtures have been successfully conducted according to IEC standards. New development of 170kV 50kA 60Hz GIS with SF6-free solution is introduced in this paper. Instead of SF6, special mixtures which is composed of fluoro-nitrile (C4F7N), carbon dioxide (CO2) and oxygen (O2), is filling in GIS as dielectric, switching and breaking material. This fluoronitrile mixtures as SF6-free solution is able to reduce over than 98% of global warming potential comparing to SF6.
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