FR2986103A1 - Milieu gazeux comprenant au moins un oxirane polyfluore et une hydrofluoroolefine pour l'isolation electrique et/ou l'extinction des arcs electriques en haute tension - Google Patents

Milieu gazeux comprenant au moins un oxirane polyfluore et une hydrofluoroolefine pour l'isolation electrique et/ou l'extinction des arcs electriques en haute tension Download PDF

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Publication number
FR2986103A1
FR2986103A1 FR1250623A FR1250623A FR2986103A1 FR 2986103 A1 FR2986103 A1 FR 2986103A1 FR 1250623 A FR1250623 A FR 1250623A FR 1250623 A FR1250623 A FR 1250623A FR 2986103 A1 FR2986103 A1 FR 2986103A1
Authority
FR
France
Prior art keywords
gaseous medium
electrical
high voltage
electrical insulation
extinguishing
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.)
Granted
Application number
FR1250623A
Other languages
English (en)
Other versions
FR2986103B1 (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 FR1250623A priority Critical patent/FR2986103B1/fr
Priority to PCT/EP2013/051124 priority patent/WO2013110600A1/fr
Publication of FR2986103A1 publication Critical patent/FR2986103A1/fr
Application granted granted Critical
Publication of FR2986103B1 publication Critical patent/FR2986103B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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)
  • Organic Insulating Materials (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

L'invention se rapporte à l'utilisation d'un milieu gazeux comprenant au moins un oxirane polyfluoré et une hydrofluorooléfine, éventuellement associés 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 au moins un oxirane polyfluoré et une hydroflurooléfine, éventuellement associés 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.
FR1250623A 2012-01-23 2012-01-23 Milieu gazeux comprenant au moins un oxirane polyfluore et une hydrofluoroolefine pour l'isolation electrique et/ou l'extinction des arcs electriques en haute tension Expired - Fee Related FR2986103B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1250623A FR2986103B1 (fr) 2012-01-23 2012-01-23 Milieu gazeux comprenant au moins un oxirane polyfluore et une hydrofluoroolefine pour l'isolation electrique et/ou l'extinction des arcs electriques en haute tension
PCT/EP2013/051124 WO2013110600A1 (fr) 2012-01-23 2013-01-22 Milieu gazeux comprenant au moins un oxirane polyfluore et une hydrofluoroolefine pour l'isolation electrique et/ou l'extinction des arcs electriques en haute tension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1250623A FR2986103B1 (fr) 2012-01-23 2012-01-23 Milieu gazeux comprenant au moins un oxirane polyfluore et une hydrofluoroolefine pour l'isolation electrique et/ou l'extinction des arcs electriques en haute tension

Publications (2)

Publication Number Publication Date
FR2986103A1 true FR2986103A1 (fr) 2013-07-26
FR2986103B1 FR2986103B1 (fr) 2015-03-06

Family

ID=47594780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1250623A Expired - Fee Related FR2986103B1 (fr) 2012-01-23 2012-01-23 Milieu gazeux comprenant au moins un oxirane polyfluore et une hydrofluoroolefine pour l'isolation electrique et/ou l'extinction des arcs electriques en haute tension

Country Status (2)

Country Link
FR (1) FR2986103B1 (fr)
WO (1) WO2013110600A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140020257A1 (en) * 2011-01-24 2014-01-23 Electrolux Home Products Corporation N.V. Household Appliance For Drying Objects
EP3188196A1 (fr) * 2015-12-28 2017-07-05 General Electric Technology GmbH Appareil électrique moyenne ou haute tension à isolation hybride de faible épaisseur

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170054A1 (fr) * 1984-07-11 1986-02-05 Siemens Aktiengesellschaft Huile isolante pour matériel électrique
US20080135817A1 (en) * 2006-12-12 2008-06-12 Honeywell International Inc. Gaseous dielectrics with low global warming potentials
WO2012102915A1 (fr) * 2011-01-25 2012-08-02 3M Innovative Properties Company Oxirannes fluorés utilisés comme fluides diélectriques

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4429205B2 (ja) 2005-05-16 2010-03-10 三菱電機株式会社 ガス絶縁機器
US7736529B2 (en) 2007-10-12 2010-06-15 Honeywell International Inc Azeotrope-like compositions containing sulfur hexafluoride and uses thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170054A1 (fr) * 1984-07-11 1986-02-05 Siemens Aktiengesellschaft Huile isolante pour matériel électrique
US20080135817A1 (en) * 2006-12-12 2008-06-12 Honeywell International Inc. Gaseous dielectrics with low global warming potentials
WO2008073790A2 (fr) * 2006-12-12 2008-06-19 Honeywell International Inc. Diélectriques gazeux ayant de faibles potentiels de réchauffement de la planète
WO2012102915A1 (fr) * 2011-01-25 2012-08-02 3M Innovative Properties Company Oxirannes fluorés utilisés comme fluides diélectriques

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140020257A1 (en) * 2011-01-24 2014-01-23 Electrolux Home Products Corporation N.V. Household Appliance For Drying Objects
EP3188196A1 (fr) * 2015-12-28 2017-07-05 General Electric Technology GmbH Appareil électrique moyenne ou haute tension à isolation hybride de faible épaisseur
WO2017114862A1 (fr) * 2015-12-28 2017-07-06 General Electric Technology Gmbh Appareil électrique moyenne ou haute tension à isolation hybride de faible épaisseur
US11017919B2 (en) 2015-12-28 2021-05-25 General Electric Technology Gmbh Medium-voltage or high-voltage electrical device having low-thickness hybrid insulation

Also Published As

Publication number Publication date
WO2013110600A1 (fr) 2013-08-01
FR2986103B1 (fr) 2015-03-06

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