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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Etter, M. Koch, H. |
| Copyright Year | 2008 |
| Abstract | This article deals with the sulfur hexafluoride in high voltage applications for electrical insulation and electrical arc distinguishing when circuit breakers, ground switches, and disconnectors are operated. Sulfur hexafluoride $(SF_{6})$ is a colorless, odorless, non-toxic and non flammable gas. It is an extremely stable gas with high dielectric strength and excellent arc quenching properties making it an ideal for use in gas insulated substations (GIS). Virtually all substations being built today use $SF_{6}for$ circuit breakers and every GIS station relies on $SF_{6}$ for insulation. At the same time, $SF_{6}$ has been identified as a potent greenhouse gas, 22,500 times more effective at trapping infra-red radiation than an equivalent amount of $CO_{2}.$ There are no statutory requirements in the U.S. limiting the usage of $SF_{6},$ but there are voluntary governments and private corporate program initiatives to better manage $SF_{6}$ with the aim of reducing emissions. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 337062 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424419050 |
| ISSN | 19325517 |
| DOI | 10.1109/PES.2008.4596619 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-07-20 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Sulfur hexafluoride Substations Geographic information systems Greenhouses Switchgear Power systems Power transformer insulation |
| Content Type | Text |
| Resource Type | Article |
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