DEW0008851MA - - Google Patents
Info
- Publication number
- DEW0008851MA DEW0008851MA DEW0008851MA DE W0008851M A DEW0008851M A DE W0008851MA DE W0008851M A DEW0008851M A DE W0008851MA
- Authority
- DE
- Germany
- Prior art keywords
- sulfur hexafluoride
- arc
- gas
- interruption
- switch according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims description 128
- 229960000909 sulfur hexafluoride Drugs 0.000 claims description 127
- 229910018503 SF6 Inorganic materials 0.000 claims description 125
- 239000007789 gas Substances 0.000 claims description 115
- -1 polytetrafluoroethylene Polymers 0.000 claims description 11
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims description 2
- 239000001307 helium Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 claims 1
- 239000003570 air Substances 0.000 description 35
- 150000002500 ions Chemical class 0.000 description 13
- 238000004880 explosion Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- 229910052731 fluorine Inorganic materials 0.000 description 7
- 239000011737 fluorine Substances 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000006798 recombination Effects 0.000 description 6
- 238000005215 recombination Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 239000003574 free electron Substances 0.000 description 3
- 210000000629 knee joint Anatomy 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910001512 metal fluoride Inorganic materials 0.000 description 3
- 230000001012 protector Effects 0.000 description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical class F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005264 electron capture Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 150000002222 fluorine compounds Chemical group 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000037230 mobility Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH424918A (de) | Elektrischer Vakuumschalter | |
| DE60128176T2 (de) | Pol für einen strombegrenzenden Niederspannungsleistungsschalter und mit einem solchen Polausgerüsteter Leistungsschalter | |
| EP3338293B1 (de) | Mittel- oder hochspannungsschaltanlage mit einem gasdichten isolierraum | |
| DE2600683C2 (de) | Strombegrenzungsanordnung mit einem Vakuumschalter | |
| EP0016983A1 (de) | Autopneumatischer Druckgasschalter | |
| DE2045173A1 (de) | Elektrisches Kontaktmatenal | |
| DE2441561B2 (de) | Druckgasschalter | |
| DE2500156A1 (de) | Hochspannungsschalter | |
| EP3685416A1 (de) | Isolationsmedium für eine elektroenergieübertragungseinrichtung | |
| DE69106986T2 (de) | Hochspannungsschalter mit Selbstbeblasung. | |
| DE2943881A1 (de) | Gasisolierter trennschalter | |
| DE2160748A1 (de) | Reihen-Doppelunterbrecher-Stab-Vakuumschalter | |
| DE1765050B2 (de) | Elektrische kontakt- oder elektrodenanordnung zur ortsfesten stabilisierung der lichtbogenfusspunkte und zur verringerung der abbrandverluste | |
| DE69007532T2 (de) | Hochspannungs-Lastschalter mit dielektrischem Löschgas. | |
| DEW0008851MA (cs) | ||
| DE19519900B4 (de) | Niederspannungs-Wechselstromschaltschütz mit erhöhter Wiederverfestigungsspannung | |
| EP4078642A1 (de) | Isolationsmedium für eine elektroenergieübertragungseinrichtung | |
| DE2540315B2 (de) | Druckgasschalter | |
| DE2909270C2 (de) | Autopneumatischer Druckgasschalter | |
| DE3722541C2 (cs) | ||
| DE702052C (de) | Elektrischer Stromunterbrecher mit Lichtbogenloeschung durch Gase oder Daempfe | |
| DE681438C (de) | Installationsschalter mit Lichtbogenbildung | |
| DE2759265A1 (de) | Druckgasschalter | |
| DE60312882T2 (de) | Unterbrecherschalter | |
| DE2622439A1 (de) | Hochbelastbare vakuum-lichtbogenentladungsvorrichtung mit einem stangenfeld |