AR017935A1 - ISOLATED ELECTRICAL DEVICE - Google Patents

ISOLATED ELECTRICAL DEVICE

Info

Publication number
AR017935A1
AR017935A1 ARP980106561A ARP980106561A AR017935A1 AR 017935 A1 AR017935 A1 AR 017935A1 AR P980106561 A ARP980106561 A AR P980106561A AR P980106561 A ARP980106561 A AR P980106561A AR 017935 A1 AR017935 A1 AR 017935A1
Authority
AR
Argentina
Prior art keywords
oil
gelling
molecule
additive
impregnated
Prior art date
Application number
ARP980106561A
Other languages
Spanish (es)
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
Publication of AR017935A1 publication Critical patent/AR017935A1/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
    • H01B3/20—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
    • H01B3/30—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
    • 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)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)

Abstract

Se describe un cable de corriente contínua que tiene al menos un conductor y un sistema aislante impregnado. El sistema aislante comprende una partedieléctrica solida, aislante de la electricidad, con una estructura porosa, fibrosa y/o estratificadaimpregnada con un aceite que comprende un aditivogelificante. La molécula de aditivo gelificante, cuya molécula comprende una parte, grupo o segmento polar, interacciona con el aceite y/o cualquier otramolécula de aditivo gelificante para formar unaestructura gelificada de moléculas poliméricas más largas y/o más ramificadas o puentes de reticulacion en elaceite, exhibiendo con ello las propiedades de flujo de un gel altamente viscoso y elástico.A direct current cable having at least one conductor and an impregnated insulating system is described. The insulating system comprises a solid partelectric, insulating electricity, with a porous, fibrous and / or stratified structure impregnated with an oil comprising an additive gelling agent. The gelling additive molecule, whose molecule comprises a polar part, group or segment, interacts with the oil and / or any other gelling additive molecule to form a gelled structure of longer and / or more branched polymeric molecules or crosslinking bridges in elaceite, thereby exhibiting the flow properties of a highly viscous and elastic gel.

ARP980106561A 1997-12-22 1998-12-21 ISOLATED ELECTRICAL DEVICE AR017935A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704828A SE514062C2 (en) 1997-12-22 1997-12-22 Isolated electric DC cable

Publications (1)

Publication Number Publication Date
AR017935A1 true AR017935A1 (en) 2001-10-24

Family

ID=20409531

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980106561A AR017935A1 (en) 1997-12-22 1998-12-21 ISOLATED ELECTRICAL DEVICE

Country Status (12)

Country Link
EP (1) EP1042761A1 (en)
JP (1) JP2001527265A (en)
KR (1) KR20010033370A (en)
CN (1) CN1285074A (en)
AR (1) AR017935A1 (en)
AU (1) AU737130B2 (en)
ID (1) ID26407A (en)
IS (1) IS5517A (en)
NO (1) NO20003242L (en)
SE (1) SE514062C2 (en)
WO (1) WO1999033068A1 (en)
ZA (1) ZA9811711B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514063C2 (en) * 1997-12-22 2000-12-18 Abb Ab Process for producing an electrical device with an insulation system comprising a porous, fibrous and / or laminated solid portion impregnated with a dielectric liquid, a porous, fibrous and / or laminated body and its use in an electrical device
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
BR112012014336A2 (en) 2009-12-16 2016-07-05 Prysmian Spa high voltage direct current cable
EP2783373B1 (en) * 2011-11-25 2015-11-18 ABB Research Ltd. A direct current (dc) transmission system comprising a thickness controlled laminated insulation layer and method of manufacturing
CN104505170A (en) * 2015-01-04 2015-04-08 北京亨通斯博通讯科技有限公司 Communication cable for photovoltaic power generation system
CN107195371A (en) * 2017-06-29 2017-09-22 江苏华亚电缆有限公司 Cracking resistance cable
CN110283465B (en) 2018-03-19 2022-10-14 日立能源瑞士股份公司 Capacitor with insulating composition exhibiting a thermoreversible oil to gel transition
EP3967721A1 (en) 2020-09-10 2022-03-16 Nexans Impregnating fluid for high voltage paper lapped power cables

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA1156450A (en) * 1981-01-30 1983-11-08 John M. R. Hagger Electric cables and compositions for use in them
ATE59114T1 (en) * 1985-12-12 1990-12-15 Shell Oil Co GEL-FORMING COMPOUND FOR WIRE FILLING.
JPH0699702B2 (en) * 1989-01-26 1994-12-07 住友電装株式会社 Automotive wire harness wiring connector filling grease composition
US5186972A (en) * 1991-06-06 1993-02-16 Becton, Dickinson And Company Method for lubricating articles
US5306867A (en) * 1992-08-31 1994-04-26 At&T Bell Laboratories Cables which include waterblocking provisions

Also Published As

Publication number Publication date
ID26407A (en) 2000-12-21
SE9704828L (en) 1999-06-23
NO20003242D0 (en) 2000-06-21
WO1999033068A1 (en) 1999-07-01
ZA9811711B (en) 1999-08-11
AU737130B2 (en) 2001-08-09
AU1988999A (en) 1999-07-12
SE9704828D0 (en) 1997-12-22
KR20010033370A (en) 2001-04-25
NO20003242L (en) 2000-06-21
CN1285074A (en) 2001-02-21
IS5517A (en) 2000-05-30
JP2001527265A (en) 2001-12-25
EP1042761A1 (en) 2000-10-11
SE514062C2 (en) 2000-12-18

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