1980
DOI: 10.1109/tps.1980.4317341
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Interruption Capability of Gases and Gas Mixtures in a Puffer-Type Interrupter

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Cited by 43 publications
(12 citation statements)
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“…SF 6 is one of the most potent greenhouse gases in view of its global warming potential (GWP) as high as 228,000 with respect to CO 2 over a hundred years time horizon and lasts up to 3200 years in the atmosphere because of its chemical stability . Therefore, considerable efforts have been made to look for alternative insulation gases . Nevertheless, no single gas could be identified that was superior to SF 6 in all aspects even though numerous gases (e.g., c‐C 4 F 8 , CF 3 I) have been examined tentatively for replacement of SF 6 …”
Section: Introductionmentioning
confidence: 99%
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“…SF 6 is one of the most potent greenhouse gases in view of its global warming potential (GWP) as high as 228,000 with respect to CO 2 over a hundred years time horizon and lasts up to 3200 years in the atmosphere because of its chemical stability . Therefore, considerable efforts have been made to look for alternative insulation gases . Nevertheless, no single gas could be identified that was superior to SF 6 in all aspects even though numerous gases (e.g., c‐C 4 F 8 , CF 3 I) have been examined tentatively for replacement of SF 6 …”
Section: Introductionmentioning
confidence: 99%
“…[2,3] Therefore, considerable efforts have been made to look for alternative insulation gases. [4][5][6][7][8][9] Nevertheless, no single gas could be identified that was superior to SF 6 in all aspects even though numerous gases (e.g., c-C 4 F 8 , CF 3 I) have been examined tentatively for replacement of SF 6 . [10,11] Only gas mixtures such as synthetic air and SF 6 /N 2 are successfully applied as SF 6 alternatives in practice.…”
Section: Introductionmentioning
confidence: 99%
“…They found that the SF 6 /N 2 mixture has the highest critical breakdown field strength. Lee et al [13] studied the breakdown characteristics of 40 kinds of gas mixtures. Their results show that the breakdown characteristics of the SF 6 /N 2 mixture are closest to those of pure SF 6 .…”
Section: Introductionmentioning
confidence: 99%
“…It is important to find a switching medium with excellent interrupting performance but which is environmentally harmless, as an alternative to SF 6 . Several investigations have been undertaken to study other insulating media in CBs aiming on replacement of SF 6 [3][4][5][6][7]. However, no promising alternative to SF 6 has been found.…”
Section: Introductionmentioning
confidence: 99%