BR0318424A - linha de transmissão de energia elétrica e método de blindar do campo magnético gerado por uma linha de transmissão de energia elétrica - Google Patents

linha de transmissão de energia elétrica e método de blindar do campo magnético gerado por uma linha de transmissão de energia elétrica

Info

Publication number
BR0318424A
BR0318424A BRPI0318424-2A BR0318424A BR0318424A BR 0318424 A BR0318424 A BR 0318424A BR 0318424 A BR0318424 A BR 0318424A BR 0318424 A BR0318424 A BR 0318424A
Authority
BR
Brazil
Prior art keywords
power transmission
transmission line
electric power
magnetic field
shielding element
Prior art date
Application number
BRPI0318424-2A
Other languages
English (en)
Other versions
BRPI0318424B1 (pt
Inventor
Paolo Maioli
Enrico Borghi
Fabrizio Donazzi
Sergio Belli
Original Assignee
Prysmian Cavi Sistemi Energia
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 Cavi Sistemi Energia filed Critical Prysmian Cavi Sistemi Energia
Publication of BR0318424A publication Critical patent/BR0318424A/pt
Publication of BRPI0318424B1 publication Critical patent/BRPI0318424B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/04—Installations of electric cables or lines in or on the ground or water in surface ducts; Ducts or covers therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • H02G9/065—Longitudinally split tubes or conduits therefor

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Communication Cables (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Insulated Conductors (AREA)

Abstract

"LINHA DE TRANSMISSãO DE ENERGIA ELéTRICA E MéTODO DE BLINDAR DO CAMPO MAGNéTICO GERADO POR UMA LINHA DE TRANSMISSãO DE ENERGIA ELéTRICA" . Um método para efetuar a blindagem do campo magnético gerado por uma linha de transmissão de energia elétrica (1) e uma linha de transmissão de energia elétrica (1) assim blindada são descritos. A linha de transmissão de energia elétrica (1) compreende pelo menos um cabo elétrico (2) e pelo menos um elemento de blindagem (6) produzido de material de material ferromagnético disposto em uma posição radialmente externa com respeito ao pelo menos um cabo (2), cujo elemento de blindagem (6) compreende uma base (10) e uma coberta (11). A linha (1) adicionalmente compreende um elemento de suporte (7) acoplado com pelo menos a base (10) do elemento de blindagem (6). Particularmente, o material ferromagnético do elemento de blindagem (6) é selecionado do grupo que compreende aço silício orientado no grão, de preferência contendo um teor de silicio compreendido entre cerca de 1% e cerca de 5%, aço silicio não orientado no grão, Permalloy<32>, Supermalloy<32>.
BRPI0318424A 2003-07-30 2003-07-30 linha de transmissão de energia elétrica BRPI0318424B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2003/000476 WO2005013450A1 (en) 2003-07-30 2003-07-30 Method for shielding the magnetic field generated by an electrical power transmission line and electrical power transmission line so shielded

Publications (2)

Publication Number Publication Date
BR0318424A true BR0318424A (pt) 2006-08-01
BRPI0318424B1 BRPI0318424B1 (pt) 2015-10-06

Family

ID=34113396

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318424A BRPI0318424B1 (pt) 2003-07-30 2003-07-30 linha de transmissão de energia elétrica

Country Status (10)

Country Link
US (1) US7622669B2 (pt)
EP (1) EP1652280B1 (pt)
JP (1) JP2007519383A (pt)
CN (1) CN100568651C (pt)
AU (1) AU2003255060B2 (pt)
BR (1) BRPI0318424B1 (pt)
CA (1) CA2543520C (pt)
ES (1) ES2727566T3 (pt)
NZ (1) NZ544950A (pt)
WO (1) WO2005013450A1 (pt)

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DE102007026648B3 (de) * 2007-06-08 2008-10-16 Nkt Cables Gmbh Mechanische und thermische Verstärkung einer Kabelanordnung
CN101785123B (zh) * 2007-06-22 2013-01-30 Nkt电缆乌尔特拉有限公司 超导元件接头、用于提供超导元件接头的方法
US20090278014A1 (en) * 2008-05-06 2009-11-12 Jim Allen Overhead track system for roadways
DE102009035064A1 (de) * 2009-07-28 2011-02-03 Nkt Cables Gmbh Hochwirksame, verlustarme ferromagnetische Verbundabschirmung
KR101124572B1 (ko) * 2009-12-18 2012-03-16 한국과학기술원 듀얼 타입 전기자동차용 급전선로 시공방법
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WO2011131216A1 (en) 2010-04-23 2011-10-27 Prysmian S.P.A. Shielding of high voltage cables
CN102153812B (zh) * 2010-12-25 2012-07-25 金发科技股份有限公司 一种同轴电缆用热塑性聚烯烃护套料及其制备方法
WO2012141357A1 (ko) * 2011-04-15 2012-10-18 한국과학기술원 비접촉 자기유도 충전방식의 급전레일모듈 및 이를 적용한 도로구조, 그리고 도로 시공방법
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JP6200402B2 (ja) * 2014-03-06 2017-09-20 住友電気工業株式会社 超電導ケーブル線路、及び断熱管路
CN104319718A (zh) * 2014-09-15 2015-01-28 安徽易奇软件科技有限公司 微电子控制输电系统
US9646793B2 (en) 2015-03-15 2017-05-09 Schneider Electric USA, Inc. Offset bus connection with field shaping and heat sink
MX2017013292A (es) * 2015-04-14 2018-01-26 Hubbell Inc Caja compuesta subterranea para cableado.
JP6529525B2 (ja) * 2017-01-26 2019-06-12 北静木材株式会社 保護管カバー、保護管連結具カバー、及び、電線又は導光線の耐火性向上方法
CN106877266B (zh) * 2017-04-16 2018-05-18 张若玮 装配式明电缆沟
CN106816848B (zh) * 2017-04-16 2018-06-29 张若玮 装配式暗电缆沟
CN107517581B (zh) * 2017-09-15 2019-11-12 国网辽宁省电力有限公司锦州供电公司 使用电缆盖板减小变电站内通讯电缆干扰的方法
US11451037B2 (en) * 2019-05-20 2022-09-20 Beshielding S.R.L. Shielded busbar
DE102021205726A1 (de) 2021-05-12 2022-11-17 Volkswagen Aktiengesellschaft Fahrzeug mit Hochstrom-Leitung
EP4418480A1 (en) 2023-02-17 2024-08-21 EAE Elektrik Asansor Endustri Insaat Sanayi Veticaret Anonim Sir Shielded busbar
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Also Published As

Publication number Publication date
CN1918764A (zh) 2007-02-21
CA2543520A1 (en) 2005-02-10
ES2727566T3 (es) 2019-10-17
NZ544950A (en) 2009-12-24
EP1652280A1 (en) 2006-05-03
US7622669B2 (en) 2009-11-24
WO2005013450A1 (en) 2005-02-10
CA2543520C (en) 2012-04-03
JP2007519383A (ja) 2007-07-12
BRPI0318424B1 (pt) 2015-10-06
AU2003255060B2 (en) 2009-10-22
EP1652280B1 (en) 2019-02-27
CN100568651C (zh) 2009-12-09
US20070144754A1 (en) 2007-06-28
AU2003255060A1 (en) 2005-02-15

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/10/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2630 DE 01-06-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.