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| Content Provider | IET Digital Library |
|---|---|
| Author | Khan, Bakhtiar Saleem, Jawad Khan, Faisal Faraz, Gul Ahmad, Rizwan Rehman, Naveed Ur Ahmad, Zahoor |
| Abstract | Electric power industry is extensively using gas-insulated systems for the transmission and distribution of electrical energy. In high-voltage technology, the gas insulation is dominated by Sulphur-hexafluoride (SF6) since the early 60th. It is a greenhouse gas and has long atmospheric lifetime. This paper proposes comparatively more environmental friendly R410 gas as an alternative to SF6 for high-voltage applications. To validate the performance and theoretical concepts, it has been analysed experimentally. Buffer gases air and carbon dioxide were mixed with the base gas R410A to reduce the liquification temperature and global warming potential. Dielectric strength of R410A was tested for DC as well as AC voltage, results were compared with that of SF6 and other alternatives available in literature, and the results were comparable. Insulation self-recoverability test of R410A was performed and the synergistic effect of the mixed gases was calculated. Consequently, this work has discovered that R410A is the suitable alternative to SF6 for high-voltage applications. |
| Starting Page | 41 |
| Ending Page | 48 |
| Page Count | 8 |
| Volume Number | 4 |
| e-ISSN | 23977264 |
| Issue Number | Issue 1, Mar (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/hve/4/1 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/hve.2018.5068 |
| Journal | High Voltage |
| Publisher | The Institution of Engineering and Technology CEPRI |
| Publisher Date | 2018-12-11 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution-No Derivs License (http://creativecommons.org/licenses/by-nd/3.0/) |
| Subject Keyword | AC Voltage Air Pollution Control Atmospheric Composition Buffer Gases Carbon Compounds Carbon Dioxide DC Voltage Dielectric Property Electric Power Industry Electrical Energy Distribution Engineering Material Environmental Friendly R410 Gas Environmental Issues Gas-insulated System Gaseous Insulation Global Warming Global Warming Potential Greenhouse Gas High-voltage Application Insulation Self-recoverability Test Liquification Temperature Refrigerants SF6 Insulation Sulphur Compound Sulphur-hexafluoride Synergistic Effect |
| Content Type | Text |
| Resource Type | Article |
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