ZA9811709B - A dielectric gelling composition, a method of manufacturing such a dielectric gelling composition and an electric dc-cable comprising an insulation system impregnated with such a dielectric gelling composition. - Google Patents

A dielectric gelling composition, a method of manufacturing such a dielectric gelling composition and an electric dc-cable comprising an insulation system impregnated with such a dielectric gelling composition.

Info

Publication number
ZA9811709B
ZA9811709B ZA9811709A ZA9811709A ZA9811709B ZA 9811709 B ZA9811709 B ZA 9811709B ZA 9811709 A ZA9811709 A ZA 9811709A ZA 9811709 A ZA9811709 A ZA 9811709A ZA 9811709 B ZA9811709 B ZA 9811709B
Authority
ZA
South Africa
Prior art keywords
gelling composition
dielectric gelling
dielectric
cable
manufacturing
Prior art date
Application number
ZA9811709A
Inventor
Anna Kornfeldt
Johan Felix
Mikael Bergkvist
Per Nordberg
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Publication of ZA9811709B publication Critical patent/ZA9811709B/en

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
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
    • 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
    • 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
    • H01B3/22—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 hydrocarbons

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacturing Of Electric Cables (AREA)
ZA9811709A 1997-12-22 1998-12-21 A dielectric gelling composition, a method of manufacturing such a dielectric gelling composition and an electric dc-cable comprising an insulation system impregnated with such a dielectric gelling composition. ZA9811709B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704826A SE511214C2 (en) 1997-12-22 1997-12-22 Dielectric gelling composition, method of manufacture thereof and an electric DC cable comprising an insulation system impregnated with such composition

Publications (1)

Publication Number Publication Date
ZA9811709B true ZA9811709B (en) 1999-08-04

Family

ID=20409529

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9811709A ZA9811709B (en) 1997-12-22 1998-12-21 A dielectric gelling composition, a method of manufacturing such a dielectric gelling composition and an electric dc-cable comprising an insulation system impregnated with such a dielectric gelling composition.

Country Status (12)

Country Link
EP (1) EP1042759A1 (en)
JP (1) JP2001527129A (en)
KR (1) KR20010033393A (en)
CN (1) CN1285076A (en)
AR (1) AR017937A1 (en)
AU (1) AU737200B2 (en)
ID (1) ID26851A (en)
IS (1) IS5515A (en)
NO (1) NO20003240D0 (en)
SE (1) SE511214C2 (en)
WO (1) WO1999033066A1 (en)
ZA (1) ZA9811709B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6670554B1 (en) 2002-10-07 2003-12-30 Union Carbide Chemicals & Plastics Technology Corporation High-voltage direct current cable insulation
EP2254126A1 (en) * 2009-05-20 2010-11-24 Nexans Organogel for electrical cable insulating layer
EP3544032B1 (en) * 2018-03-19 2022-07-20 Hitachi Energy Switzerland AG Transformer with gel composite insulation
EP3544035B1 (en) * 2018-03-19 2020-09-23 ABB Power Grids Switzerland AG Repairing gel insulation of electrical devices
EP3544029B1 (en) * 2018-03-19 2020-10-14 ABB Power Grids Switzerland AG Gel impregnated bushing
KR20220027473A (en) 2020-08-27 2022-03-08 주식회사 제씨콤 Flame retardant gel composition for communication cable

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB612302A (en) * 1946-05-23 1948-11-10 British Insulated Callenders An improved electrical insulating compound
GB1271981A (en) * 1969-01-09 1972-04-26 British Insulated Callenders Improvements in and relating to electrical insulating oils and to electrical apparatus incorporating them
US4189391A (en) * 1976-05-01 1980-02-19 Nippon Oil Co., Ltd. Electrical insulating oil compositions
CA1156450A (en) * 1981-01-30 1983-11-08 John M. R. Hagger Electric cables and compositions for use in them
EP0231402B1 (en) * 1985-12-12 1990-12-12 Shell Oil Company Gel-forming compound for use in filling cables
US5306867A (en) * 1992-08-31 1994-04-26 At&T Bell Laboratories Cables which include waterblocking provisions

Also Published As

Publication number Publication date
EP1042759A1 (en) 2000-10-11
IS5515A (en) 2000-05-30
SE9704826L (en) 1999-06-23
NO20003240L (en) 2000-06-21
JP2001527129A (en) 2001-12-25
KR20010033393A (en) 2001-04-25
AU737200B2 (en) 2001-08-09
SE9704826D0 (en) 1997-12-22
SE511214C2 (en) 1999-08-23
NO20003240D0 (en) 2000-06-21
AU1988799A (en) 1999-07-12
CN1285076A (en) 2001-02-21
AR017937A1 (en) 2001-10-24
ID26851A (en) 2001-02-15
WO1999033066A1 (en) 1999-07-01

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