NO952808L - Elektrisk isolerende oljebasert sammensetning og dens anvendelse - Google Patents

Elektrisk isolerende oljebasert sammensetning og dens anvendelse

Info

Publication number
NO952808L
NO952808L NO952808A NO952808A NO952808L NO 952808 L NO952808 L NO 952808L NO 952808 A NO952808 A NO 952808A NO 952808 A NO952808 A NO 952808A NO 952808 L NO952808 L NO 952808L
Authority
NO
Norway
Prior art keywords
electrically insulating
oil
insulating oil
based composition
cables
Prior art date
Application number
NO952808A
Other languages
English (en)
Other versions
NO952808D0 (no
Inventor
Jarl Markus Pettersen
Terje Tande
Morten Tande
Odd Palmgren
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO952808A priority Critical patent/NO952808L/no
Publication of NO952808D0 publication Critical patent/NO952808D0/no
Priority to AU65358/96A priority patent/AU6535896A/en
Priority to PCT/NO1996/000172 priority patent/WO1997004465A1/en
Publication of NO952808L publication Critical patent/NO952808L/no

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
    • H01B3/20—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Foreliggende oppfinnelse vedrører elektrisk isolerende oljebaserte sammensetninger omfattende mineraloljer og oljeløselig syntetisk blokk-kopolymer av polystyren og syntetisk gummi med en molekylvekt fra 50.000-1.000.000. Oljekomponenten har fortrinnsvis et innhold av aromater på 5-30 vekt%. Forbindelsen har høy viskositet ved lav temperatur og er en tynn væske ved 40-80°C. Gassabsorpsjonskapasiteten til sammensetningen er høy og de er spesielt anvendelige som isolasjonskomponent i papirviklede kabler som høy- spenningskraftkabler for likestrøm (HVDC).
NO952808A 1995-07-14 1995-07-14 Elektrisk isolerende oljebasert sammensetning og dens anvendelse NO952808L (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO952808A NO952808L (no) 1995-07-14 1995-07-14 Elektrisk isolerende oljebasert sammensetning og dens anvendelse
AU65358/96A AU6535896A (en) 1995-07-14 1996-07-10 Electrical insulating oil based compound and its use
PCT/NO1996/000172 WO1997004465A1 (en) 1995-07-14 1996-07-10 Electrical insulating oil based compound and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO952808A NO952808L (no) 1995-07-14 1995-07-14 Elektrisk isolerende oljebasert sammensetning og dens anvendelse

Publications (2)

Publication Number Publication Date
NO952808D0 NO952808D0 (no) 1995-07-14
NO952808L true NO952808L (no) 1997-01-15

Family

ID=19898397

Family Applications (1)

Application Number Title Priority Date Filing Date
NO952808A NO952808L (no) 1995-07-14 1995-07-14 Elektrisk isolerende oljebasert sammensetning og dens anvendelse

Country Status (3)

Country Link
AU (1) AU6535896A (no)
NO (1) NO952808L (no)
WO (1) WO1997004465A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9602647D0 (sv) * 1996-07-04 1996-07-04 Abb Research Ltd Vätska innefattande minst en kolväteblandning med oljekaraktär, kabel samt användning av en vätska
NO984234L (no) * 1998-09-14 2000-03-15 Alsthom Cge Alcatel Impregneringsmateriale for elektriske kabler
SE0002019D0 (sv) * 2000-05-31 2000-05-31 Abb Ab Insulated electric cable
EP1197971B1 (en) 2000-10-10 2003-09-17 Dynasol Elastomeros, S.A. Composition for cables filling
KR100773695B1 (ko) 2007-02-02 2007-11-05 엘에스전선 주식회사 고전압 직류 케이블의 함침방법
EP3967721A1 (en) 2020-09-10 2022-03-16 Nexans Impregnating fluid for high voltage paper lapped power cables
CN113088094B (zh) * 2021-02-23 2022-04-19 上杭鑫昌龙实业有限公司 一种高压电气绝缘填充膏及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879575A (en) * 1974-02-21 1975-04-22 Bell Telephone Labor Inc Encapsulating compound and closure
US4351913A (en) * 1981-02-19 1982-09-28 Siecor Corporation Filling materials for electrical and light waveguide communications cables
DE3580917D1 (de) * 1985-12-12 1991-01-24 Mitsui Petrochemical Ind Gelbildende compoundmasse zum fuellen von kabeln.

Also Published As

Publication number Publication date
AU6535896A (en) 1997-02-18
WO1997004465A1 (en) 1997-02-06
NO952808D0 (no) 1995-07-14

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