BR112017016903A2 - ?equipamento de média ou alta tensão e uso de uma mistura de gás? - Google Patents

?equipamento de média ou alta tensão e uso de uma mistura de gás?

Info

Publication number
BR112017016903A2
BR112017016903A2 BR112017016903A BR112017016903A BR112017016903A2 BR 112017016903 A2 BR112017016903 A2 BR 112017016903A2 BR 112017016903 A BR112017016903 A BR 112017016903A BR 112017016903 A BR112017016903 A BR 112017016903A BR 112017016903 A2 BR112017016903 A2 BR 112017016903A2
Authority
BR
Brazil
Prior art keywords
gas mixture
medium
high voltage
voltage equipment
electrical components
Prior art date
Application number
BR112017016903A
Other languages
English (en)
Inventor
Willieme Jean-Marc
Kieffel Yannick
Original Assignee
General Electric Technology Gmbh
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 General Electric Technology Gmbh filed Critical General Electric Technology Gmbh
Publication of BR112017016903A2 publication Critical patent/BR112017016903A2/pt

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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/22—Selection of fluids for arc-extinguishing
    • 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)
  • Installation Of Bus-Bars (AREA)

Abstract

a presente invenção se refere a equipamento de média ou alta tensão que compreende um invólucro vedado que contém componentes elétricos e uma mistura de gás que fornecem isolamento elétrico e/ou extinção de arcos elétricos que podem ocorrer no dito invólucro, sendo que a mistura de gás compreende heptafluoroisobutironitrila e tetrafluorometano. o invólucro vedado do aparelho elétrico de acordo com a invenção pode conter componentes elétricos cobertos com uma camada dielétrica sólida de espessura variável.
BR112017016903A 2015-02-13 2016-02-12 ?equipamento de média ou alta tensão e uso de uma mistura de gás? BR112017016903A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1551216A FR3032828B1 (fr) 2015-02-13 2015-02-13 Appareil electrique moyenne ou haute tension a isolation gazeuse comprenant de l'heptafluoroisobutyronitrile et du tetrafluoromethane
PCT/EP2016/053079 WO2016128571A1 (fr) 2015-02-13 2016-02-12 Appareil électrique moyenne ou haute tension à isolation gazeuse comprenant de l'heptafluoroisobutyronitrile et du tétrafluorométhane

Publications (1)

Publication Number Publication Date
BR112017016903A2 true BR112017016903A2 (pt) 2018-03-27

Family

ID=53298510

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017016903A BR112017016903A2 (pt) 2015-02-13 2016-02-12 ?equipamento de média ou alta tensão e uso de uma mistura de gás?

Country Status (10)

Country Link
US (1) US20180040391A1 (pt)
EP (1) EP3257059A1 (pt)
JP (1) JP2018506947A (pt)
KR (1) KR102649609B1 (pt)
CN (1) CN107430901A (pt)
BR (1) BR112017016903A2 (pt)
CA (1) CA2976018C (pt)
FR (1) FR3032828B1 (pt)
MX (1) MX2017010448A (pt)
WO (1) WO2016128571A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3174071B1 (fr) 2015-11-30 2018-11-14 General Electric Technology GmbH Procédé et installation de remplissage d'un appareillage électrique à isolation gazeuse comprenant un mélange de (cf3)2cfcn et de co2
EP3188196B1 (fr) 2015-12-28 2020-03-04 General Electric Technology GmbH Appareil électrique moyenne ou haute tension à isolation hybride de faible épaisseur
FR3057388B1 (fr) * 2016-10-10 2019-05-24 Supergrid Institute Commutateur au co2 pour un reseau a courant continu haute tension
FR3058144B1 (fr) * 2016-10-27 2019-03-29 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de traitement de polyamide charge en silice par impregnation dans le co2 supercritique
DE102017105982B4 (de) * 2017-03-21 2022-03-03 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Dielektrisches Medium und damit befüllte gasisolierte Schaltanlage
WO2019116264A1 (en) 2017-12-13 2019-06-20 3M Innovative Properties Company Perfluorinated 1-alkoxypropenes in dielectric fluids and electrical devices
TW201930244A (zh) 2017-12-13 2019-08-01 美商3M新設資產公司 氫氟烯烴醚、組成物、使用其等之設備及方法
US11673861B2 (en) 2017-12-13 2023-06-13 3M Innovative Properties Company Perfluorinated 1-alkoxypropenes, compositions, and methods and apparatuses for using same
CN109493995A (zh) * 2018-09-25 2019-03-19 上海交通大学 填充有七氟异丁腈和二氟甲烷混合气体的中高压设备外壳
CN110095529B (zh) * 2019-05-08 2024-03-08 中国电力科学研究院有限公司 一种全氟异丁腈混合气体的环保效应评估方法
WO2020225911A1 (ja) * 2019-05-09 2020-11-12 日新電機株式会社 絶縁ガス用吸着剤及びガス絶縁電力機器
EP3797857A1 (en) * 2019-09-30 2021-03-31 General Electric Technology GmbH Method and apparatus for recycling heptafluoroisobutyronitrile
CN114105821B (zh) * 2020-08-28 2023-09-12 浙江省化工研究院有限公司 一种七氟异丁腈的制备方法
KR102608855B1 (ko) * 2020-10-23 2023-12-01 한국전기연구원 Sf6 가스를 대체하여 전기 절연 또는 아크 소호에 사용되는 절연 가스와 이를 이용한 전기 장치
CN112578036A (zh) * 2020-11-06 2021-03-30 武汉大学 一种判断七氟异丁腈与三元乙丙橡胶材料相容性的方法
CN112467599A (zh) * 2020-12-10 2021-03-09 云南电网有限责任公司保山供电局 填充有七氟异丁腈和二氟甲烷混合气体的中高压设备外壳
CN112489852A (zh) * 2020-12-10 2021-03-12 云南电网有限责任公司保山供电局 一种含环保型气体七氟异丁腈的混合气体灭弧介质及其制备方法
CN113851995A (zh) * 2021-09-06 2021-12-28 化学与精细化工广东省实验室 一种绝缘气体及应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048648A (en) * 1959-08-25 1962-08-07 Gen Electric Electrical apparatus and gaseous dielectric material therefor comprising perfluoroalkylnitrile
JPS602011A (ja) * 1983-06-14 1985-01-08 三菱電機株式会社 ガス絶縁電気装置
JP3860553B2 (ja) * 2002-11-19 2006-12-20 三菱電機株式会社 ガス絶縁開閉装置
FR2869449B1 (fr) * 2004-04-21 2008-02-29 Areva T & D Sa Appareillage electrique de coupure en moyenne ou haute tension.
JP4429205B2 (ja) * 2005-05-16 2010-03-10 三菱電機株式会社 ガス絶縁機器
JP4660407B2 (ja) * 2006-03-27 2011-03-30 株式会社東芝 ガス絶縁開閉器
US7807074B2 (en) * 2006-12-12 2010-10-05 Honeywell International Inc. Gaseous dielectrics with low global warming potentials
US9147543B2 (en) * 2010-12-07 2015-09-29 Mitsubishi Electric Corporation Gas circuit breaker
HUE028113T2 (en) * 2010-12-16 2016-11-28 Abb Technology Ag Dielectric insulating medium
EP2834818B2 (en) * 2012-04-04 2022-05-18 3M Innovative Properties Company Fluorinated nitriles as dielectric gases
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

Also Published As

Publication number Publication date
KR102649609B1 (ko) 2024-03-19
CA2976018C (en) 2023-05-09
JP2018506947A (ja) 2018-03-08
EP3257059A1 (fr) 2017-12-20
US20180040391A1 (en) 2018-02-08
WO2016128571A1 (fr) 2016-08-18
MX2017010448A (es) 2017-11-28
CA2976018A1 (en) 2016-08-18
CN107430901A (zh) 2017-12-01
FR3032828A1 (fr) 2016-08-19
FR3032828B1 (fr) 2017-03-17
KR20170118130A (ko) 2017-10-24

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]