FR2977708B1 - USE OF HYDROFLUOROOLEFIN AS A HIGH VOLTAGE ARC INSULATION AND / OR EXTINGUISHMENT MEDIUM AND HIGH VOLTAGE ELECTRICAL GAS INSULATING DEVICE COMPRISING SAME - Google Patents

USE OF HYDROFLUOROOLEFIN AS A HIGH VOLTAGE ARC INSULATION AND / OR EXTINGUISHMENT MEDIUM AND HIGH VOLTAGE ELECTRICAL GAS INSULATING DEVICE COMPRISING SAME

Info

Publication number
FR2977708B1
FR2977708B1 FR1156064A FR1156064A FR2977708B1 FR 2977708 B1 FR2977708 B1 FR 2977708B1 FR 1156064 A FR1156064 A FR 1156064A FR 1156064 A FR1156064 A FR 1156064A FR 2977708 B1 FR2977708 B1 FR 2977708B1
Authority
FR
France
Prior art keywords
high voltage
hydrofluoroolefin
extinguishment
medium
same
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
FR1156064A
Other languages
French (fr)
Other versions
FR2977708A1 (en
Inventor
Yannick Kieffel
Alain Girodet
Daniel Piccoz
Romain Maladen
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 Grid SAS
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 Grid SAS filed Critical Alstom Grid SAS
Priority to FR1156064A priority Critical patent/FR2977708B1/en
Priority to PCT/EP2012/063186 priority patent/WO2013004798A1/en
Publication of FR2977708A1 publication Critical patent/FR2977708A1/en
Application granted granted Critical
Publication of FR2977708B1 publication Critical patent/FR2977708B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01H33/562—Means for avoiding liquefaction or for disposing of liquefaction products
    • 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)
  • Gas-Insulated Switchgears (AREA)
  • Organic Insulating Materials (AREA)
FR1156064A 2011-07-05 2011-07-05 USE OF HYDROFLUOROOLEFIN AS A HIGH VOLTAGE ARC INSULATION AND / OR EXTINGUISHMENT MEDIUM AND HIGH VOLTAGE ELECTRICAL GAS INSULATING DEVICE COMPRISING SAME Active FR2977708B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1156064A FR2977708B1 (en) 2011-07-05 2011-07-05 USE OF HYDROFLUOROOLEFIN AS A HIGH VOLTAGE ARC INSULATION AND / OR EXTINGUISHMENT MEDIUM AND HIGH VOLTAGE ELECTRICAL GAS INSULATING DEVICE COMPRISING SAME
PCT/EP2012/063186 WO2013004798A1 (en) 2011-07-05 2012-07-05 Use of a mixture comprising a hydrofluoroolefin as a high-voltage arc-extinguishing and/or insulating gas and high-voltage electrical device comprising same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1156064A FR2977708B1 (en) 2011-07-05 2011-07-05 USE OF HYDROFLUOROOLEFIN AS A HIGH VOLTAGE ARC INSULATION AND / OR EXTINGUISHMENT MEDIUM AND HIGH VOLTAGE ELECTRICAL GAS INSULATING DEVICE COMPRISING SAME

Publications (2)

Publication Number Publication Date
FR2977708A1 FR2977708A1 (en) 2013-01-11
FR2977708B1 true FR2977708B1 (en) 2014-05-23

Family

ID=46456626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156064A Active FR2977708B1 (en) 2011-07-05 2011-07-05 USE OF HYDROFLUOROOLEFIN AS A HIGH VOLTAGE ARC INSULATION AND / OR EXTINGUISHMENT MEDIUM AND HIGH VOLTAGE ELECTRICAL GAS INSULATING DEVICE COMPRISING SAME

Country Status (2)

Country Link
FR (1) FR2977708B1 (en)
WO (1) WO2013004798A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2578692C2 (en) 2011-10-24 2016-03-27 Адитиа Бирла Нуво Лимитед Improved method for carbon ash production
DE102014220985A1 (en) 2014-07-03 2016-01-07 Siemens Aktiengesellschaft Apparatus and method for using 1,1,1,4,4,4-hexafluoro-2-butene as a gaseous, electrically insulating and / or arc-extinguishing medium
CN109887644B (en) * 2019-03-15 2020-09-01 广东电网有限责任公司 Mixed dielectric and medium-voltage or high-voltage electrical equipment
US20220224086A1 (en) * 2019-07-12 2022-07-14 Mitsubishi Electric Corporation Gas-insulated electrical apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7655610B2 (en) * 2004-04-29 2010-02-02 Honeywell International Inc. Blowing agent compositions comprising fluorinated olefins and carbon dioxide
JP4429205B2 (en) 2005-05-16 2010-03-10 三菱電機株式会社 Gas insulation equipment
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
US8871112B2 (en) * 2008-11-19 2014-10-28 E I Du Pont De Nemours And Company Compositions comprising 2,3,3,3-tetrafluoropropene and hydrocarbons and uses thereof

Also Published As

Publication number Publication date
WO2013004798A1 (en) 2013-01-10
FR2977708A1 (en) 2013-01-11

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Owner name: ALSTOM TECHNOLOGY LTD, CH

Effective date: 20130710

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