UA106430C2 - Method for maintenance of high-voltage apparatus with hexafluorated sulfur (sf6) insulation - Google Patents
Method for maintenance of high-voltage apparatus with hexafluorated sulfur (sf6) insulation Download PDFInfo
- Publication number
- UA106430C2 UA106430C2 UAA201300171A UAA201300171A UA106430C2 UA 106430 C2 UA106430 C2 UA 106430C2 UA A201300171 A UAA201300171 A UA A201300171A UA A201300171 A UAA201300171 A UA A201300171A UA 106430 C2 UA106430 C2 UA 106430C2
- Authority
- UA
- Ukraine
- Prior art keywords
- hexafluorated
- sulfur
- pressure
- maintenance
- voltage apparatus
- Prior art date
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 5
- 238000000034 method Methods 0.000 title claims abstract description 5
- 238000009413 insulation Methods 0.000 title claims abstract description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 7
- 229910052717 sulfur Inorganic materials 0.000 title abstract 6
- 239000011593 sulfur Substances 0.000 title abstract 6
- 238000001035 drying Methods 0.000 claims abstract 4
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims description 5
- 230000008929 regeneration Effects 0.000 abstract 2
- 238000011069 regeneration method Methods 0.000 abstract 2
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
Landscapes
- Gas-Insulated Switchgears (AREA)
Abstract
The invention relates to maintenance of a high-voltage apparatus with hexafluorated sulfur insulation (SF6), specifically to hexafluorated sulfur gas regeneration. Removing, regeneration, drying of hexafluorated sulfur gas is fulfilled under pressure lower than working pressure. Drying and filtering the gas is made under reduced pressure in known devices. The hexafluorated sulfur gas is pumped in the high-voltage apparatus under pressure higher than working pressure. Said procedure is cyclic performed until hexafluorated sulfur gas characteristics are restored. Gas pumping under low pressure and elimination of liquid phase thereof provides decrease of power consumption while maintenance of high voltage apparatus.
Description
Використання запропонованого способу дозволить знизити енерговитрати при обслуговуванні високовольтних пристроїв з елегазовою (5Еб) ізоляцією і знизити собівартість процесу обслуговування.The use of the proposed method will allow to reduce energy costs when servicing high-voltage devices with elegas (5Eb) insulation and reduce the cost of the maintenance process.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201300171A UA106430C2 (en) | 2013-01-03 | 2013-01-03 | Method for maintenance of high-voltage apparatus with hexafluorated sulfur (sf6) insulation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201300171A UA106430C2 (en) | 2013-01-03 | 2013-01-03 | Method for maintenance of high-voltage apparatus with hexafluorated sulfur (sf6) insulation |
Publications (1)
Publication Number | Publication Date |
---|---|
UA106430C2 true UA106430C2 (en) | 2014-08-26 |
Family
ID=52681841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201300171A UA106430C2 (en) | 2013-01-03 | 2013-01-03 | Method for maintenance of high-voltage apparatus with hexafluorated sulfur (sf6) insulation |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA106430C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016165996A1 (en) * | 2015-04-15 | 2016-10-20 | Rwe Deutschland Ag | Method for drying a gas chamber and arrangement comprising a protective-gas filled chamber |
-
2013
- 2013-01-03 UA UAA201300171A patent/UA106430C2/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016165996A1 (en) * | 2015-04-15 | 2016-10-20 | Rwe Deutschland Ag | Method for drying a gas chamber and arrangement comprising a protective-gas filled chamber |
EP3283833B1 (en) | 2015-04-15 | 2019-03-13 | innogy Netze Deutschland GmbH | Method for drying a gas chamber and arrangement comprising a protective-gas filled chamber |
US10352618B2 (en) | 2015-04-15 | 2019-07-16 | WIKA Alexander Weigand SE & Co. KG | Method for drying a gas chamber and arrangement comprising a protective gas-filled chamber |
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