A survey on the potential of CF 3 I gas as an alternative for SF 6 in high voltage applications
A survey on the potential of CF 3 I gas as an alternative for SF 6 in high voltage applications
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发表时间：
2010-12
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通讯作者：
M. S. Kamarudin;M. Albano;P. Coventry;N. Harid;A. Haddad
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作者：
M. S. Kamarudin;M. Albano;P. Coventry;N. Harid;A. Haddad
六氟化硫（sf6）已广泛用作气体绝缘开关设备（GIS）的绝缘子。但由于它是一种温室气体，许多研究人员一直在努力寻找替代方案。此外，sf6在受到放电时会产生剧毒和腐蚀性物质。三氟碘甲烷（cf3i）最近被认为是取代sf6的候选物质。cf3i已被用作灭火剂，现在在世界各地进行了许多研究，以评估其在高压应用中的能力。本文综述了前人的工作，并确定了与高压应用有关的一些特性。
Sulphur hexafluoride (SF 6 ) has widely been used as an insulator in gas-insulated switchgear (GIS) applications. But due to the fact that it is a greenhouse gas, many researchers have been trying to find alternative solutions for it. Furthermore, SF 6 produces highly toxic and corrosive substances when it is subjected to electrical discharges. Trifluoroiodomethane (CF 3 I) has recently been regarded as a candidate for replacing SF 6 . CF 3 I has been used as a fire suppressor and now many investigations have been carried out throughout the world to assess its capability in high voltage applications. This paper surveys this previous work and identifies some of the properties which are relevant to high voltage applications.