CA2873531C - Process for producing an energy cable having a thermoplastic electrically insulating layer - Google Patents

Process for producing an energy cable having a thermoplastic electrically insulating layer Download PDF

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Publication number
CA2873531C
CA2873531C CA2873531A CA2873531A CA2873531C CA 2873531 C CA2873531 C CA 2873531C CA 2873531 A CA2873531 A CA 2873531A CA 2873531 A CA2873531 A CA 2873531A CA 2873531 C CA2873531 C CA 2873531C
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CA
Canada
Prior art keywords
thermoplastic material
process according
dielectric fluid
copolymer
impregnated
Prior art date
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.)
Active
Application number
CA2873531A
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English (en)
French (fr)
Other versions
CA2873531A1 (en
Inventor
Gabriele Perego
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.)
Prysmian SpA
Original Assignee
Prysmian SpA
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 Prysmian SpA filed Critical Prysmian SpA
Publication of CA2873531A1 publication Critical patent/CA2873531A1/en
Application granted granted Critical
Publication of CA2873531C publication Critical patent/CA2873531C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA2873531A 2012-05-18 2012-05-18 Process for producing an energy cable having a thermoplastic electrically insulating layer Active CA2873531C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2012/052507 WO2013171550A1 (en) 2012-05-18 2012-05-18 Process for producing an energy cable having a thermoplastic electrically insulating layer

Publications (2)

Publication Number Publication Date
CA2873531A1 CA2873531A1 (en) 2013-11-21
CA2873531C true CA2873531C (en) 2019-09-17

Family

ID=46321180

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2873531A Active CA2873531C (en) 2012-05-18 2012-05-18 Process for producing an energy cable having a thermoplastic electrically insulating layer

Country Status (9)

Country Link
EP (1) EP2850619B1 (zh)
CN (1) CN104364853B (zh)
AU (1) AU2012379976B2 (zh)
BR (1) BR112014028453B1 (zh)
CA (1) CA2873531C (zh)
DK (1) DK2850619T3 (zh)
ES (1) ES2749509T3 (zh)
RU (1) RU2590904C1 (zh)
WO (1) WO2013171550A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016005791A1 (en) 2014-07-08 2016-01-14 Prysmian S.P.A. Energy cable having a thermoplastic electrically insulating layer
WO2016097819A1 (en) 2014-12-17 2016-06-23 Prysmian S.P.A. Energy cable having a cold-strippable semiconductive layer
FR3069799B1 (fr) * 2017-08-01 2020-09-18 Nexans Procede de fabrication d'un cable electrique par extrusion d'une composition a base d'un polymere de propylene et d'un liquide dielectrique
CA3078829A1 (en) * 2017-10-12 2019-04-18 Prysmian S.P.A. Electric cable with improved thermoplastic insulating layer
IT201800007853A1 (it) 2018-08-03 2020-02-03 Prysmian Spa Cavo trifasico ad alta tensione.
CN109243698A (zh) * 2018-09-28 2019-01-18 上海电缆研究所有限公司 架空导线用热塑性复合芯体及其制造方法
TW202128865A (zh) 2019-11-18 2021-08-01 美商陶氏全球科技有限責任公司 抗熱老化之可撓性聚烯烴調配物

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445394A (en) 1967-06-27 1969-05-20 Simplex Wire & Cable Co Voltage stabilized solid polyolefin dielectric
DE1946927C3 (de) 1969-09-17 1975-11-20 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover Hochspannungsfeste, Spannungsstabilisatoren enthaltende Isolierung fur elektrische Kabel
BR9809119B1 (pt) 1997-05-15 2011-10-18 cabo, e, processos para conferir resistência a impactos a uma estrutura interna de um cabo e para avaliar a resistência a impactos de um cabo, e, uso de um material de polìmero expandido.
BR0112004B1 (pt) 2000-06-28 2010-11-16 Cabo para transporte ou distribuição de energia elétrica em média e alta voltagens, e, composição polimérica usada para confecção do cabo.
AU8403001A (en) * 2000-09-28 2002-04-08 Pirelli Cavi E Sistemi Spa Cable with recyclable covering
CN1226755C (zh) * 2000-12-06 2005-11-09 皮雷利有限公司 含有可循环涂层的电缆的生产方法
CA2430426A1 (en) 2000-12-06 2002-06-13 Pirelli & C. S.P.A. Process for producing a cable with a recyclable coating
WO2004066317A1 (en) 2003-01-20 2004-08-05 Gabriele Perego Cable with recycable covering layer
NZ547567A (en) * 2003-12-03 2007-12-21 Prysmian Cavi Sistemi Energia Impact resistant cable
CN101297379B (zh) 2005-10-25 2011-06-15 普雷斯曼电缆及***能源有限公司 含介电液和热塑性聚合物的混合物的能量电缆
BRPI0622127B1 (pt) 2006-11-15 2017-10-10 Prysmian S.P.A. Energy cable
RU2399105C1 (ru) * 2006-11-15 2010-09-10 Призмиан С.П.А. Силовой кабель
RU2547011C2 (ru) 2010-01-29 2015-04-10 Призмиан С.П.А. Энергетический кабель
RU99895U1 (ru) * 2010-06-23 2010-11-27 Государственное образовательное учреждение высшего профессионального образования "Пермский государственный технический университет" Силовой высоковольтный бронированный кабель переменного тока с отдельно экранированными жилами

Also Published As

Publication number Publication date
AU2012379976B2 (en) 2016-12-15
AU2012379976A1 (en) 2014-11-27
BR112014028453A2 (pt) 2017-06-27
ES2749509T3 (es) 2020-03-20
EP2850619B1 (en) 2019-07-10
CN104364853A (zh) 2015-02-18
WO2013171550A1 (en) 2013-11-21
EP2850619A1 (en) 2015-03-25
BR112014028453B1 (pt) 2020-08-11
RU2590904C1 (ru) 2016-07-10
DK2850619T3 (da) 2019-10-14
CA2873531A1 (en) 2013-11-21
CN104364853B (zh) 2018-03-16

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Effective date: 20170511