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BR112012014336A2 - cabo de corrente contínua de alta voltagem - Google Patents

cabo de corrente contínua de alta voltagem

Info

Publication number
BR112012014336A2
BR112012014336A2 BR112012014336A BR112012014336A BR112012014336A2 BR 112012014336 A2 BR112012014336 A2 BR 112012014336A2 BR 112012014336 A BR112012014336 A BR 112012014336A BR 112012014336 A BR112012014336 A BR 112012014336A BR 112012014336 A2 BR112012014336 A2 BR 112012014336A2
Authority
BR
Brazil
Prior art keywords
direct current
high voltage
voltage direct
insulating fluid
current cable
Prior art date
Application number
BR112012014336A
Other languages
English (en)
Inventor
Gianni Miramonti
Mauro Maritano
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 BR112012014336A2 publication Critical patent/BR112012014336A2/pt

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
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/52—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials wood; paper; press board
    • 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
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/54—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials hard paper; hard fabrics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • H01B7/0225—Three or more layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
    • H01B9/0688—Features relating to the dielectric of oil-pressure cables

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Insulating Materials (AREA)
  • Laminated Bodies (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

cabo de corrente contínua de alta voltagem. a presente invenção se refere a um cabo de corrente contínua (cc) de alta voltagem compreendendo: pelo menos um condutor elétrico, pelo menos uma camada semicondutora, pelo menos um isolamento estratificado feitosl de enrolamentos de pelo menos um laminado de papel-polipropileno, o mencionado isolamento estratificado sendo impregnado com pelo menos um fluido eletricamente isolante, em que o pelo menos um fluido eletricamente isolante tem uma viscosidade cinemática de pelo menos 1.0000cm ^2^/s a 60 <198>c; em que o laminado inclui pelo menos uma camada de papel tendo uma impermeabilidade a ar de pelo menos 100.000cm ^2^/s. esta alta impermeabilidade a ar da (s) camada (s) de papel permite reduzir significativamente a dilatação da (s) camada (s) de polipropileno durante a impregnação com um fluido isolante de alta viscosidade, impedindo, desse modo, a deslaminação, até o final do processo de impregnação de todo o isolamento estratificado.
BR112012014336A 2009-12-16 2009-12-16 cabo de corrente contínua de alta voltagem BR112012014336A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2009/007769 WO2011073709A1 (en) 2009-12-16 2009-12-16 High voltage direct current cable having an impregnated stratified insulation

Publications (1)

Publication Number Publication Date
BR112012014336A2 true BR112012014336A2 (pt) 2016-07-05

Family

ID=42667980

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014336A BR112012014336A2 (pt) 2009-12-16 2009-12-16 cabo de corrente contínua de alta voltagem

Country Status (11)

Country Link
US (1) US9595367B2 (pt)
EP (1) EP2512803B1 (pt)
CN (1) CN102712179B (pt)
AU (1) AU2009356780B2 (pt)
BR (1) BR112012014336A2 (pt)
CA (1) CA2783738C (pt)
DK (1) DK2512803T3 (pt)
ES (1) ES2437612T3 (pt)
PL (1) PL2512803T3 (pt)
PT (1) PT2512803E (pt)
WO (1) WO2011073709A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013071945A1 (en) 2011-11-14 2013-05-23 Abb Research Ltd A solid direct current (dc) transmission system comprising a laminated insulation layer and method of manufacturing
IN2014CN04677A (pt) * 2011-11-25 2015-09-18 Abb Research Ltd
EP2617896A1 (en) * 2012-01-20 2013-07-24 ABB Technology Ltd Cellulose based electrically insulating material
US20160049218A1 (en) * 2013-04-05 2016-02-18 Abb Technology Ltd Mixed solid insulation material for a transmission system
KR20160005053A (ko) 2013-05-01 2016-01-13 쓰리엠 이노베이티브 프로퍼티즈 컴파니 전기 케이블용 에지 절연 구조체
JP5737323B2 (ja) * 2013-05-01 2015-06-17 住友電気工業株式会社 電気絶縁ケーブル
KR102183193B1 (ko) * 2014-02-25 2020-11-26 엘에스전선 주식회사 종단접속부를 구비한 전력케이블
KR102351517B1 (ko) 2015-02-17 2022-01-14 엘에스전선 주식회사 케이블 포설장치
KR101867168B1 (ko) * 2016-08-18 2018-06-12 엘에스전선 주식회사 전력 케이블
WO2018151371A1 (ko) * 2017-02-16 2018-08-23 엘에스전선 주식회사 전력 케이블
EP3605560B1 (en) * 2017-03-24 2024-02-28 LS Cable & System Ltd. Power cable
KR101818880B1 (ko) * 2017-03-30 2018-01-15 엘에스전선 주식회사 전력 케이블
ES2906452T3 (es) * 2017-06-14 2022-04-18 Nexans Junta de transición de cable HVDC impregnado en masa
EP4016552A1 (en) * 2020-12-15 2022-06-22 Nexans Lead-free water barrier
CA3218670A1 (en) * 2021-05-21 2022-11-24 Norman E. Keitges Method for injecting strand-blocked cable

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311867A (en) * 1969-10-22 1973-03-28 British Insulated Callenders Electric cables
CN1007296B (zh) * 1985-09-25 1990-03-21 住友电器工业株式会社 电力电缆
NO158703C (no) 1985-11-25 1988-10-19 Alcatel Stk As Kabel.
IT1197064B (it) 1986-08-04 1988-11-25 Pirelli Cavi Spa Cavi elettrici per corrente continua con isolaten impregnato di miscela
IT1231486B (it) * 1988-10-21 1991-12-07 Pirelli Cavi Spa Cavo elettrico con isolante stratificato impregnato di un fluido iso lante e formato da avvolgimenti di nastri di un laminato comprendente uno straterello di carta ed un film di materiale polimerico
IT1269822B (it) * 1994-05-24 1997-04-15 Pirelli Cavi Spa Cavo per alte tensioni
JP3437750B2 (ja) * 1996-11-18 2003-08-18 株式会社巴川製紙所 電気絶縁用ラミネート紙の製造方法及び該ラミネート紙を用いた油浸電力ケーブル
SE514062C2 (sv) 1997-12-22 2000-12-18 Abb Ab Isolerad elektrisk likströmskabel
JP3024627B2 (ja) * 1998-02-03 2000-03-21 住友電気工業株式会社 海底ソリッドケーブル
US6395975B1 (en) * 1998-07-06 2002-05-28 Pirelli Cavi E Sistemi S.P.A. High voltage direct current electrical cable with mass-impregnated insulation
NZ336468A (en) * 1998-07-06 2000-10-27 Pirelli Cavi Spa High voltage DC cable, insulating fluid contained by tape layer on inner surface of metal sheath
DE10235557B4 (de) * 2002-08-03 2004-08-26 Trespaphan Gmbh Etikettenfolie für In-Mould-Verfahren

Also Published As

Publication number Publication date
CA2783738A1 (en) 2011-06-23
DK2512803T3 (da) 2013-12-09
PL2512803T3 (pl) 2014-03-31
AU2009356780B2 (en) 2014-07-17
CN102712179B (zh) 2014-08-20
PT2512803E (pt) 2013-12-23
ES2437612T3 (es) 2014-01-13
EP2512803A1 (en) 2012-10-24
EP2512803B1 (en) 2013-10-23
CA2783738C (en) 2016-11-08
US9595367B2 (en) 2017-03-14
CN102712179A (zh) 2012-10-03
US20120285725A1 (en) 2012-11-15
AU2009356780A1 (en) 2012-06-21
WO2011073709A1 (en) 2011-06-23

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Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B03G Publication of an application: publication cancelled

Free format text: REFERENTE A RPI 2374 DE 05/07/2016, POR TER SIDO INDEVIDO.

B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/12/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/12/2009, OBSERVADAS AS CONDICOES LEGAIS