FR2983340B1 - Oxiranes polyfluores comme gaz d'isolation electrique et/ou d'extinction des arcs electriques en haute tension - Google Patents

Oxiranes polyfluores comme gaz d'isolation electrique et/ou d'extinction des arcs electriques en haute tension Download PDF

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Publication number
FR2983340B1
FR2983340B1 FR1160963A FR1160963A FR2983340B1 FR 2983340 B1 FR2983340 B1 FR 2983340B1 FR 1160963 A FR1160963 A FR 1160963A FR 1160963 A FR1160963 A FR 1160963A FR 2983340 B1 FR2983340 B1 FR 2983340B1
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FR
France
Prior art keywords
gas
electric arcs
polyfluorinated
high voltage
electrical
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
Application number
FR1160963A
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English (en)
Other versions
FR2983340A1 (fr
Inventor
Daniel Piccoz
Romain Maladen
Yannick Kieffel
Alain Girodet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Technology GmbH
Original Assignee
Alstom Technology AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alstom Technology AG filed Critical Alstom Technology AG
Priority to FR1160963A priority Critical patent/FR2983340B1/fr
Priority to PCT/EP2012/073908 priority patent/WO2013079569A1/fr
Publication of FR2983340A1 publication Critical patent/FR2983340A1/fr
Application granted granted Critical
Publication of FR2983340B1 publication Critical patent/FR2983340B1/fr
Active legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/22—Selection of fluids for arc-extinguishing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/56—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances gases
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/055—Features relating to the gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H2033/566—Avoiding the use of SF6

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Organic Insulating Materials (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

L'invention se rapporte à l'utilisation d'un milieu gazeux comprenant un oxirane polyfluoré, éventuellement associé à un gaz de dilution, comme gaz d'isolation électrique et/ou d'extinction des arcs électriques dans un appareil électrique haute tension. Elle se rapporte également à un appareil électrique haute tension dans lequel l'isolation électrique et/ou l'extinction des arcs électriques est (sont) assurée (s) par un milieu gazeux comprenant un oxirane polyfluoré, éventuellement associé à un gaz de dilution. Applications : transformateurs électriques (d'alimentation, de mesure, ...), lignes à isolation gazeuse pour le transport ou la distribution de l'électricité, jeux de barres, appareils électriques de connexion/déconnexion (disjoncteurs, interrupteurs, combinés interrupteur-fusibles, sectionneurs, sectionneurs de mise à la terre, contacteurs, ...), etc.
FR1160963A 2011-11-30 2011-11-30 Oxiranes polyfluores comme gaz d'isolation electrique et/ou d'extinction des arcs electriques en haute tension Active FR2983340B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1160963A FR2983340B1 (fr) 2011-11-30 2011-11-30 Oxiranes polyfluores comme gaz d'isolation electrique et/ou d'extinction des arcs electriques en haute tension
PCT/EP2012/073908 WO2013079569A1 (fr) 2011-11-30 2012-11-29 Oxirane polyfluore comme gaz d'isolation electrique et/ou d'extinction des arcs electriques en haute tension

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1160963 2011-11-30
FR1160963A FR2983340B1 (fr) 2011-11-30 2011-11-30 Oxiranes polyfluores comme gaz d'isolation electrique et/ou d'extinction des arcs electriques en haute tension

Publications (2)

Publication Number Publication Date
FR2983340A1 FR2983340A1 (fr) 2013-05-31
FR2983340B1 true FR2983340B1 (fr) 2019-05-17

Family

ID=47290956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160963A Active FR2983340B1 (fr) 2011-11-30 2011-11-30 Oxiranes polyfluores comme gaz d'isolation electrique et/ou d'extinction des arcs electriques en haute tension

Country Status (2)

Country Link
FR (1) FR2983340B1 (fr)
WO (1) WO2013079569A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2995462B1 (fr) 2012-09-10 2014-09-05 Alstom Technology Ltd Appareil electrique moyenne ou haute tension a faible impact environnemental et a isolation hybride
FR3011138B1 (fr) * 2013-09-20 2015-10-30 Alstom Technology Ltd Appareil electrique moyenne ou haute tension a isolation gazeuse comprenant du dioxyde de carbone, de l'oxygene et de l'heptafluoroisobutyronitrile
EP3069421B1 (fr) 2013-11-12 2017-09-20 ABB Schweiz AG Dispositif d'absorption d'eau et de contaminants pour appareil électrique isolé par co2 destiné à produire, transmettre, distribuer et/ou utiliser de l'énergie électrique
CN113608079A (zh) * 2021-06-30 2021-11-05 南方电网科学研究院有限责任公司 绝缘气体的绝缘性能分析方法、装置、设备及存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR850003B (fr) * 1984-07-11 1985-05-06 Siemens Ag
JP4429205B2 (ja) 2005-05-16 2010-03-10 三菱電機株式会社 ガス絶縁機器
US7807074B2 (en) * 2006-12-12 2010-10-05 Honeywell International Inc. Gaseous dielectrics with low global warming potentials
US7736529B2 (en) 2007-10-12 2010-06-15 Honeywell International Inc Azeotrope-like compositions containing sulfur hexafluoride and uses thereof

Also Published As

Publication number Publication date
FR2983340A1 (fr) 2013-05-31
WO2013079569A1 (fr) 2013-06-06

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