FR2485791B1 - - Google Patents

Info

Publication number
FR2485791B1
FR2485791B1 FR8112686A FR8112686A FR2485791B1 FR 2485791 B1 FR2485791 B1 FR 2485791B1 FR 8112686 A FR8112686 A FR 8112686A FR 8112686 A FR8112686 A FR 8112686A FR 2485791 B1 FR2485791 B1 FR 2485791B1
Authority
FR
France
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.)
Expired
Application number
FR8112686A
Other languages
French (fr)
Other versions
FR2485791A1 (fr
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2485791A1 publication Critical patent/FR2485791A1/fr
Application granted granted Critical
Publication of FR2485791B1 publication Critical patent/FR2485791B1/fr
Granted legal-status Critical Current

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
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/16—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances gases
    • 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
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • H01B3/24—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils containing halogen in the molecules, e.g. halogenated oils
    • 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
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/18—Liquid cooling by evaporating liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/321—Insulating of coils, windings, or parts thereof using a fluid for insulating purposes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Insulating Materials (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Transformer Cooling (AREA)
  • Lubricants (AREA)
FR8112686A 1980-06-27 1981-06-26 Composition de fluide dielectrique ayant une rigidite dielectrique elevee Granted FR2485791A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/163,901 US4296003A (en) 1980-06-27 1980-06-27 Atomized dielectric fluid composition with high electrical strength

Publications (2)

Publication Number Publication Date
FR2485791A1 FR2485791A1 (fr) 1981-12-31
FR2485791B1 true FR2485791B1 (OSRAM) 1984-03-02

Family

ID=22592089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8112686A Granted FR2485791A1 (fr) 1980-06-27 1981-06-26 Composition de fluide dielectrique ayant une rigidite dielectrique elevee

Country Status (8)

Country Link
US (1) US4296003A (OSRAM)
JP (1) JPS5743305A (OSRAM)
CA (1) CA1131006A (OSRAM)
DE (1) DE3124576A1 (OSRAM)
FR (1) FR2485791A1 (OSRAM)
GB (1) GB2079519B (OSRAM)
NO (1) NO156737C (OSRAM)
SE (1) SE8104030L (OSRAM)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320035A (en) * 1981-02-04 1982-03-16 Westinghouse Electric Corp. Dielectric gas-vapor and vapor-vapor mixtures
US4440971A (en) * 1982-05-24 1984-04-03 Electric Power Research Institute, Inc. Supersaturated vapor dielectrics
JPS59195810A (ja) * 1983-04-21 1984-11-07 Mitsubishi Electric Corp 沸とう冷却式変圧器
JPS60102716A (ja) * 1983-11-10 1985-06-06 Mitsubishi Electric Corp 蒸発冷却式ガス絶縁電気装置
IL73672A0 (en) * 1983-12-22 1985-02-28 Gen Electric High-voltage transformer for x-ray generator
US4990831A (en) * 1988-10-12 1991-02-05 The United States Of America As Represented By The United States Department Of Energy Spark gap switch system with condensable dielectric gas
US4970433A (en) * 1988-10-12 1990-11-13 The United States Of America As Represented By The United States Department Of Energy Apparatus and method for tuned unsteady flow purging of high pulse rate spark gaps
US4991774A (en) * 1989-08-24 1991-02-12 Charged Injection Corporation Electrostatic injector using vapor and mist insulation
US5012195A (en) * 1989-12-28 1991-04-30 Abb Power T&D Company, Inc. Method for improving the electrical strength of vapor-mist dielectrics
JP2002329616A (ja) * 2001-04-27 2002-11-15 Nissin Electric Co Ltd ガス絶縁巻線機器
EP1306417B1 (en) 2001-10-23 2012-08-01 Solvay Specialty Polymers Italy S.p.A. Use of fluorinated liquids for the heat exchange or as working fluids in the presence of ionizing radiations and/or irradiation with neutrons
JP2003286012A (ja) * 2002-03-28 2003-10-07 Toshiba Corp ガスリサイクルシステムおよび方法、ガス絶縁機器、六弗化硫黄供給システム並びに電力事業システム
DE10229041A1 (de) * 2002-06-28 2004-01-22 Solvay Fluor Und Derivate Gmbh Herstellung homogener Gasgemische
US7736529B2 (en) * 2007-10-12 2010-06-15 Honeywell International Inc Azeotrope-like compositions containing sulfur hexafluoride and uses thereof
DK2441075T3 (en) 2009-06-12 2015-01-05 Abb Technology Ag Dielectric isolation medium
DE202009009305U1 (de) 2009-06-17 2009-11-05 Ormazabal Gmbh Schalteinrichtung für Mittel-, Hoch- oder Höchstspannung mit einem Füllmedium
WO2011085818A1 (de) * 2010-01-15 2011-07-21 Siemens Aktiengesellschaft Isolation einer elektrischen komponente
PL2652752T3 (pl) 2010-12-14 2016-03-31 Abb Schweiz Ag Dielektryczny środek izolacyjny
BR112013014849A2 (pt) 2010-12-14 2016-10-18 Abb Research Ltd "meio de isolamento dielétrico, uso de um monoéter fluorídrico, uso do meio de isolamento dielétrico e aparelho para a geração, distribuição e uso de energia elétrica".
CN103370749A (zh) * 2010-12-16 2013-10-23 Abb技术有限公司 介电绝缘介质
CN103988382B (zh) 2011-12-13 2018-02-16 Abb 技术有限公司 转换器建筑物及运行或提供转换器建筑物的方法
RU2516307C2 (ru) * 2012-03-07 2014-05-20 Открытое Акционерное Общество "Федеральная Сетевая Компания Единой Энергетической Системы" (Оао "Фск Еэс") Способ защиты маслонаполненного трансформатора от взрыва и маслонаполненный трансформатор с защитой от взрыва
EP2747092A1 (en) 2012-12-21 2014-06-25 Solvay SA A method for dielectrically insulating active electric parts
CN106374161A (zh) * 2016-11-01 2017-02-01 厦门兆氟科技有限公司 氟碳介质在动力锂离子电池领域中的应用
WO2018162504A1 (en) * 2017-03-06 2018-09-13 Abb Schweiz Ag Gas-insulated switchgear having a cooling system using spray, and method of cooling
EP3588713A1 (en) * 2018-06-29 2020-01-01 ABB Schweiz AG Gas-insulated switchgear having a cooling system using spray, and method of cooling
CN112071573B (zh) * 2020-09-15 2021-07-06 景光电气有限公司 一种油浸式变压器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2019338A (en) * 1934-01-16 1935-10-29 Gen Electric Dielectric composition
US2221670A (en) * 1937-07-27 1940-11-12 Gen Electric Gas-insulated electric device
US2990443A (en) * 1958-10-10 1961-06-27 Gen Electric Cooling system and method for electrical apparatus
US3249681A (en) * 1963-05-15 1966-05-03 Du Pont Self-extinguishment of corona discharge in electrical apparatus
US3650955A (en) * 1970-05-27 1972-03-21 Allis Chalmers Mfg Co Gaseous mixture for use in electrical apparatus
US4162227A (en) * 1976-02-24 1979-07-24 The United States Of America As Represented By The United States Department Of Energy Dielectric gas mixtures containing sulfur hexafluoride

Also Published As

Publication number Publication date
JPH0159685B2 (OSRAM) 1989-12-19
NO156737B (no) 1987-08-03
SE8104030L (sv) 1981-12-28
GB2079519A (en) 1982-01-20
FR2485791A1 (fr) 1981-12-31
NO156737C (no) 1987-11-11
US4296003A (en) 1981-10-20
GB2079519B (en) 1985-03-27
CA1131006A (en) 1982-09-07
DE3124576A1 (de) 1982-06-16
NO812133L (no) 1981-12-28
JPS5743305A (en) 1982-03-11

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Legal Events

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