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AR014547A1 - A METHOD FOR THE PRODUCTION OF A CONTINUOUS CURRENT ISOLATED ELECTRICAL CABLE - Google Patents

A METHOD FOR THE PRODUCTION OF A CONTINUOUS CURRENT ISOLATED ELECTRICAL CABLE

Info

Publication number
AR014547A1
AR014547A1 ARP990100503A ARP990100503A AR014547A1 AR 014547 A1 AR014547 A1 AR 014547A1 AR P990100503 A ARP990100503 A AR P990100503A AR P990100503 A ARP990100503 A AR P990100503A AR 014547 A1 AR014547 A1 AR 014547A1
Authority
AR
Argentina
Prior art keywords
composition
production
electrical cable
continuous current
isolated electrical
Prior art date
Application number
ARP990100503A
Other languages
Spanish (es)
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 AR014547A1 publication Critical patent/AR014547A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • H01B13/145—Pretreatment or after-treatment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • H01B13/148—Selection of the insulating material therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Organic Insulating Materials (AREA)

Abstract

Un método para la produccion de un cable eléctrico aislado de corriente continua que comprende las etapas de extruir un sistema aislante a base depolímero que comprende un polietileno combinado alrededor de un conductor y posteriormente reticular la composicion de PE. La composicion de PE es tratadapreviamente de manera que la composicion de PE reticulada, XLPE, resultante comprende grupos polares enlazados a la estructura reticulada. Durante eltratamiento previo, se introduce oxígeno molecular en la composicion de PE combinada antes de que la composicion de PE se extruya por el cabezal de laextrusora.A method for the production of a direct current insulated electric cable comprising the steps of extruding a depolymer-based insulating system comprising a combined polyethylene around a conductor and subsequently crosslinking the PE composition. The PE composition is previously treated so that the resulting crosslinked PE composition, XLPE, comprises polar groups linked to the crosslinked structure. During the pretreatment, molecular oxygen is introduced into the combined PE composition before the PE composition is extruded by the extruder head.

ARP990100503A 1998-02-06 1999-02-05 A METHOD FOR THE PRODUCTION OF A CONTINUOUS CURRENT ISOLATED ELECTRICAL CABLE AR014547A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9800347A SE511942C2 (en) 1998-02-06 1998-02-06 A method of manufacturing a cable with an insulation system comprising an extruded, cross-linked conductive polyethylene composition

Publications (1)

Publication Number Publication Date
AR014547A1 true AR014547A1 (en) 2001-02-28

Family

ID=20410100

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990100503A AR014547A1 (en) 1998-02-06 1999-02-05 A METHOD FOR THE PRODUCTION OF A CONTINUOUS CURRENT ISOLATED ELECTRICAL CABLE

Country Status (5)

Country Link
AR (1) AR014547A1 (en)
AU (1) AU2649699A (en)
SE (1) SE511942C2 (en)
WO (1) WO1999040589A1 (en)
ZA (1) ZA99836B (en)

Families Citing this family (6)

* 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
US6670554B1 (en) 2002-10-07 2003-12-30 Union Carbide Chemicals & Plastics Technology Corporation High-voltage direct current cable insulation
EP2199329A1 (en) * 2008-12-19 2010-06-23 Borealis AG Polymer composition
CN102264807B (en) 2008-12-22 2015-01-21 博瑞立斯有限公司 Masterbatch and process for preparing polymer composition
CN102597020B (en) 2009-11-11 2014-07-23 博瑞立斯有限公司 A polymer composition comprising a polyolefin produced in a high pressure process, a high pressure process and an article

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919607B2 (en) * 1979-11-14 1984-05-08 古河電気工業株式会社 Manufacturing method of polyester magnet wire
DE3538527A1 (en) * 1984-11-27 1986-06-05 Showa Electric Wire & Cable Co., Ltd., Kawasaki, Kanagawa METHOD FOR PRODUCING A CABLE INSULATED WITH CROSSLINKED POLYOLEFINES

Also Published As

Publication number Publication date
AU2649699A (en) 1999-08-23
SE511942C2 (en) 1999-12-20
SE9800347D0 (en) 1998-02-06
SE9800347L (en) 1999-08-07
WO1999040589A1 (en) 1999-08-12
ZA99836B (en) 1999-08-06

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