SF6 alternative development for high voltage Switchgears
@article{Kieffel2015SF6AD, title={SF6 alternative development for high voltage Switchgears}, author={Yannick Kieffel and François Biquez and Philippe Ponchon and T. F. Irwin}, journal={2015 IEEE Power \& Energy Society General Meeting}, year={2015}, pages={1-5} }
The modern transmission and distribution network relies on SF6 technology because of its remarkable arc quenching properties and dielectric insulation (approximately 3 times greater than air). However, even if SF6 Switchgears are safe for the environment, the SF6 insulating gas has potential significant environmental impacts if it leaks into the atmosphere. Indeed SF6 is one of the six gases listed in the Kyoto Protocol, with a global warming potential that is 23500 times greater than CO2…
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References
SHOWING 1-10 OF 10 REFERENCES
Investigation of the performance of CF3I Gas as a Possible Substitute for SF6
- PhysicsIEEE Transactions on Dielectrics and Electrical Insulation
- 2008
Our research has investigated the use of CF<sub>3</sub>I, which has lower Global Warming Potential (GWP), as a substitute gas for SF<sub>6</sub>. The use of pure CF<sub>3</sub>I in gas insulated…
Recent trend and future perspectives in electrical insulation techniques in relation to sulfur hexafluoride (SF6) substitutes for high voltage electric power equipment
- Physics, ChemistryIEEE Electrical Insulation Magazine
- 2011
The recent technical trend of sulfur hexafluoride (SF6) substitutes and future perspectives in the development of electrical insulation techniques for electric power equipment are reviewed and…
³16)0L[WXUHVIRU *DVLQVXODWHG6\VWHPV´ DVLQVXODWHG6\VWHPV´[7] Regulation (EC) No 842/2006 of the European Parliament and of the Council of 17 May 2006 on certain fluorinated greenhouse gases
- ³16)0L[WXUHVIRU *DVLQVXODWHG6\VWHPV´ DVLQVXODWHG6\VWHPV´[7] Regulation (EC) No 842/2006 of the European Parliament and of the Council of 17 May 2006 on certain fluorinated greenhouse gases
QYHVWigation of the performance of CF3I gas as SRVVLEOH VXEVWLWXWH IRU 6)
- QYHVWigation of the performance of CF3I gas as SRVVLEOH VXEVWLWXWH IRU 6)
- 2006
Future Perspectives in Electrical Insulation Techniques in Relation to Sulfur Hexafluoride 6)
- Future Perspectives in Electrical Insulation Techniques in Relation to Sulfur Hexafluoride 6)
IPCC Fifth Assessment Report: Climate Change
- IPCC Fifth Assessment Report: Climate Change
Regulation (EC) No 1272/2008 of the European Parliament and of the Council of 16
XVI International Conference on Gas Discharges and their Applications, China
- XVI International Conference on Gas Discharges and their Applications, China
- 2006
N2/SF6 Mixtures for Gas insulated Systems
- CIGRE Technical Brochure
- 2004
EC) No 1272/2008 of the European Parliament and of the Council of 16 December 2008 on classification, labelling and packaging of substances and mixtures
- Regulation