SE9802681L - Electric DC cable with insulation system comprising an extruded polyethylene composition and a method for producing such cable - Google Patents

Electric DC cable with insulation system comprising an extruded polyethylene composition and a method for producing such cable

Info

Publication number
SE9802681L
SE9802681L SE9802681A SE9802681A SE9802681L SE 9802681 L SE9802681 L SE 9802681L SE 9802681 A SE9802681 A SE 9802681A SE 9802681 A SE9802681 A SE 9802681A SE 9802681 L SE9802681 L SE 9802681L
Authority
SE
Sweden
Prior art keywords
cable
extruded
insulation
insulation system
cross
Prior art date
Application number
SE9802681A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE512745C2 (en
SE9802681D0 (en
Inventor
Bill Gustafsson
Jan-Ove Bostroem
Ulf Nilsson
Perry Nylander
Peter Carstensen
Andreas Farkas
Anders Gustafssn
Kenneth Johannesson
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Priority to SE9802681A priority Critical patent/SE512745C2/en
Publication of SE9802681D0 publication Critical patent/SE9802681D0/en
Priority to ARP990103854A priority patent/AR019993A1/en
Priority to JP2000564209A priority patent/JP2002522875A/en
Priority to CA002339541A priority patent/CA2339541A1/en
Priority to CN99811805A priority patent/CN1322362A/en
Priority to EP99941942A priority patent/EP1103052A1/en
Priority to PCT/SE1999/001335 priority patent/WO2000008655A1/en
Priority to MXPA01001363A priority patent/MXPA01001363A/en
Priority to KR1020017001528A priority patent/KR20010072260A/en
Priority to AU55415/99A priority patent/AU760355B2/en
Publication of SE9802681L publication Critical patent/SE9802681L/en
Publication of SE512745C2 publication Critical patent/SE512745C2/en
Priority to NO20010592A priority patent/NO20010592L/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

An electric DC-cable with an insulation system comprising an extruded polyethylene composition and a method for manufacturing such a cable. The insulating system comprises an extruded cross-linked polyethylene based insulation disposed around the conductor. The extruded insulation system in addition to the polyethylene based compound includes an additive, which is a glycerol fatty acid ester of the general formula (I): R<1>O(C3H5(OR<2>)O)nR<3> where n>/=1, R<1>, R<2>, and R<3>, which are the same or different, designate hydrogen or the residue of a carboxylic acid with 8-24 carbon atoms, with the proviso that there are at least two free OH groups and at least one residue of a carboxylic acid with 8-24 carbon atoms in the molecule. In the method for producing the DC-cable the compounded polyethylene based composition is extruded and cross-linked at a temperature and for a period of time sufficient enough to cross-link the insulation.
SE9802681A 1998-08-06 1998-08-06 Electric DC cable with insulation system comprising an extruded polyethylene composition and a method for producing such cable SE512745C2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE9802681A SE512745C2 (en) 1998-08-06 1998-08-06 Electric DC cable with insulation system comprising an extruded polyethylene composition and a method for producing such cable
ARP990103854A AR019993A1 (en) 1998-08-06 1999-08-03 AN ISOLATED ELECTRIC CABLE OF CONTINUOUS CURRENT AND A METHOD FOR MANUFACTURING
AU55415/99A AU760355B2 (en) 1998-08-06 1999-08-04 An electric dc-cable with an insulation system comprising an extruded polyethylene composition and a method for manufacturing such cable
CN99811805A CN1322362A (en) 1998-08-06 1999-08-04 Electric dc-cable with insulation system comprising extruded polyethylene composition and method for manufacturing such cable
CA002339541A CA2339541A1 (en) 1998-08-06 1999-08-04 An electric dc-cable with an insulation system comprising an extruded polyethylene composition and a method for manufacturing such cable
JP2000564209A JP2002522875A (en) 1998-08-06 1999-08-04 DC power cable having an insulating coating made of extruded polyethylene and a method of manufacturing the same
EP99941942A EP1103052A1 (en) 1998-08-06 1999-08-04 An electric dc-cable with an insulation system comprising an extruded polyethylene composition and a method for manufacturing such cable
PCT/SE1999/001335 WO2000008655A1 (en) 1998-08-06 1999-08-04 An electric dc-cable with an insulation system comprising an extruded polyethylene composition and a method for manufacturing such cable
MXPA01001363A MXPA01001363A (en) 1998-08-06 1999-08-04 An electric dc-cable with an insulation system comprising an extruded polyethylene composition and a method for manufacturing such cable.
KR1020017001528A KR20010072260A (en) 1998-08-06 1999-08-04 An electric dc-cable with an insulation system comprising an extruded polyethylene composition and a method for manufacturing such cable
NO20010592A NO20010592L (en) 1998-08-06 2001-02-05 Electric DC cable with insulation system comprising extruded polyethylene material and method of making the cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802681A SE512745C2 (en) 1998-08-06 1998-08-06 Electric DC cable with insulation system comprising an extruded polyethylene composition and a method for producing such cable

Publications (3)

Publication Number Publication Date
SE9802681D0 SE9802681D0 (en) 1998-08-06
SE9802681L true SE9802681L (en) 2000-02-07
SE512745C2 SE512745C2 (en) 2000-05-08

Family

ID=20412208

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9802681A SE512745C2 (en) 1998-08-06 1998-08-06 Electric DC cable with insulation system comprising an extruded polyethylene composition and a method for producing such cable

Country Status (11)

Country Link
EP (1) EP1103052A1 (en)
JP (1) JP2002522875A (en)
KR (1) KR20010072260A (en)
CN (1) CN1322362A (en)
AR (1) AR019993A1 (en)
AU (1) AU760355B2 (en)
CA (1) CA2339541A1 (en)
MX (1) MXPA01001363A (en)
NO (1) NO20010592L (en)
SE (1) SE512745C2 (en)
WO (1) WO2000008655A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8257782B2 (en) 2000-08-02 2012-09-04 Prysmian Cavi E Sistemi Energia S.R.L. Electrical cable for high voltage direct current transmission, and insulating composition
US6903263B2 (en) 2000-12-27 2005-06-07 Pirelli, S.P.A. Electrical cable, particularly for high voltage direct current transmission or distribution, and insulating composition
US20020188867A1 (en) * 2001-06-08 2002-12-12 Bushey Robert D. System and method for appliance adaptation and evolution
WO2005015577A1 (en) * 2003-07-25 2005-02-17 Pirelli & C. S.P.A. Continuous process for manufacturing electrical cables
EP2074167B1 (en) * 2006-10-16 2012-04-18 Basf Se Stabilized medium and high voltage insulation composition
KR20160056956A (en) 2008-06-05 2016-05-20 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 엘엘씨 Method for producing water tree-resistant, trxlpe-type cable sheath
CN102231295A (en) * 2011-04-20 2011-11-02 大连沈特电缆有限公司 Copper clad aluminum core polyethylene insulation direct current high pressure cable
WO2015090644A1 (en) * 2013-12-19 2015-06-25 Abb Technology Ltd A method for providing an insulated high voltage power cable
WO2016131478A1 (en) * 2015-02-18 2016-08-25 Abb Technology Ltd Electric power cable and process for the production of electric power cable
EP3142206B1 (en) * 2015-09-11 2018-05-23 ABB Schweiz AG High voltage dc insulator for isolating a line subjected to direct current and method of manufacturing the same
EP3541869A1 (en) * 2016-11-16 2019-09-25 Dow Global Technologies LLC Composition with balance of dissipation factor and additive acceptance
US10703496B2 (en) * 2017-04-21 2020-07-07 General Electric Company Propulsion system for an aircraft
CN109180969B (en) * 2018-07-06 2020-11-10 三峡大学 Salt crosslinked polyethylene molecular structure under external electric field and method for analyzing construction of salt crosslinked polyethylene molecular structure under external electric field
CN115651105B (en) * 2022-10-25 2023-08-18 哈尔滨理工大学 Grafted modified crosslinked polyethylene water tree resistant insulating material and preparation method and application thereof
CN117946552A (en) * 2024-02-27 2024-04-30 北京安优伟业科技开发有限公司 Insulating coating material for bare conductor coating and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1136539B (en) * 1980-06-30 1986-08-27 Pirelli PERFECTED AERIAL LINE CONDUCTOR
GB2120449B (en) * 1982-05-11 1986-06-18 Standard Telephones Cables Ltd Power cables

Also Published As

Publication number Publication date
SE512745C2 (en) 2000-05-08
MXPA01001363A (en) 2002-04-24
CA2339541A1 (en) 2000-02-17
JP2002522875A (en) 2002-07-23
NO20010592L (en) 2001-02-22
EP1103052A1 (en) 2001-05-30
WO2000008655A1 (en) 2000-02-17
AU760355B2 (en) 2003-05-15
NO20010592D0 (en) 2001-02-05
CN1322362A (en) 2001-11-14
KR20010072260A (en) 2001-07-31
AU5541599A (en) 2000-02-28
AR019993A1 (en) 2002-03-27
SE9802681D0 (en) 1998-08-06

Similar Documents

Publication Publication Date Title
SE9802681L (en) Electric DC cable with insulation system comprising an extruded polyethylene composition and a method for producing such cable
JP4994846B2 (en) Electrical insulation oil for transformers with natural circulation cooling
DE69837723D1 (en) COMPOSITION FOR AN ELECTRICAL PIPE
MX9306983A (en) ELECTRICALLY INSULATING POLYMERIC FILMS.
JP4266676B2 (en) Electrical insulation oil
CA2492565A1 (en) Dielectric coolants for use in electrical equipment
EP0535166A1 (en) Stabilized polymeric compositions
SE9704648L (en) Composition for an electric cable
TW349119B (en) Polyol ester based-lubricant
SE9704825L (en) An electric DC cable with an insulation system comprising an extruded polyethylene composition and a method for manufacturing such a cable
RU94019490A (en) WIRE LUBRICANT
SE9800567L (en) An electric DC cable with an insulation system comprising a composition based on extruded, cross-linked polyethylene and a method for making such a cable
DE69917782D1 (en) COMPOSITION FOR ELECTRICAL CABLES
RU182080U1 (en) WIRE FOR ROLLING COMPOSITION OF RAIL TRANSPORT
EP0666621A3 (en) Lamp support designed as a rail.
JP4502680B2 (en) Electrical insulation oil
SE8206947L (en) ELECTRICAL CURRENT LIST, SPECIFICALLY OUTLET SCALE FOR STRONG POWER DISTRIBUTION, AND ANY CONNECTOR
AR014547A1 (en) A METHOD FOR THE PRODUCTION OF A CONTINUOUS CURRENT ISOLATED ELECTRICAL CABLE
BR0116545B1 (en) electrical cable, and insulation coating composition used therein.
MY132311A (en) Polyol ester-based lubricant and process for the production thereof
CA2259349A1 (en) Compositions and electric cables
RU223296U1 (en) Fire-resistant wire for rolling stock of rail transport
JP2522307B2 (en) Electrical insulating oil
BG108191U (en) Insulation composition for electric cables and conductors
ATE350754T1 (en) BINDER FOR A COATING COMPOSITION FOR ELECTRICAL CONDUCTORS