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)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Communication Cables (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)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7734500B1 (en) * 2001-10-17 2010-06-08 United Toll Systems, Inc. Multiple RF read zone system
US7725348B1 (en) 2001-10-17 2010-05-25 United Toll Systems, Inc. Multilane vehicle information capture system
US8331621B1 (en) 2001-10-17 2012-12-11 United Toll Systems, Inc. Vehicle image capture system
AT503205B1 (de) * 2006-01-18 2007-11-15 Anton Dipl Ing Zahradnik Hüllen für kabelführungen
US7952021B2 (en) 2007-05-03 2011-05-31 United Toll Systems, Inc. System and method for loop detector installation
US7697806B2 (en) * 2007-05-07 2010-04-13 Verizon Patent And Licensing Inc. Fiber optic cable with detectable ferromagnetic components
DE102007026648B3 (de) * 2007-06-08 2008-10-16 Nkt Cables Gmbh Mechanische und thermische Verstärkung einer Kabelanordnung
US8463341B2 (en) * 2007-06-22 2013-06-11 Nkt Cables Ultera A/S Superconducting element joint, a process for providing a superconducting element joint and a superconducting cable system
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
DK177876B1 (da) 2010-04-20 2014-10-27 Pf Group As Kabelbakke
AU2010351384B2 (en) 2010-04-23 2016-06-09 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
AU2011379045B2 (en) 2011-10-11 2017-02-16 Prysmian S.P.A. Electrical power transmission line comprising a corrosion-protected raceway and method of protecting a raceway from corrosion
WO2013072124A1 (en) 2011-11-14 2013-05-23 Nv Bekaert Sa Steel wire for magnetic field absorption
NL1040700B1 (nl) * 2014-03-03 2015-11-10 Heatpoint B V Kabelgoot.
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
US10840682B2 (en) * 2015-04-14 2020-11-17 Hubbell Incorporated Underground composite cable enclosure
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
CN106816848B (zh) * 2017-04-16 2018-06-29 张若玮 装配式暗电缆沟
CN106877266B (zh) * 2017-04-16 2018-05-18 张若玮 装配式明电缆沟
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

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222449A (en) * 1962-07-23 1965-12-07 Gtc Kk Magnetic shield arrangements
US3504097A (en) 1968-10-22 1970-03-31 Broadhill Dev Corp Electrical conduit
DE1963292B1 (de) * 1969-12-17 1970-11-12 Manfred Dahl Installationskanal
FR2164067A5 (pt) * 1971-12-03 1973-07-27 Chaudronnerie Entr Indle
DE2710620C3 (de) * 1977-03-11 1981-02-12 Brown, Boveri & Cie Ag, 6800 Mannheim Schutzeinrichtung
US4447795A (en) * 1981-05-05 1984-05-08 The United States Of America As Represented By The United States Department Of Energy Laminated grid and web magnetic cores
DE3447836A1 (de) * 1984-12-29 1986-07-03 Stahlwerke Peine-Salzgitter Ag, 3320 Salzgitter Kabeltrog fuer gleisanlagen
US4639544A (en) * 1985-08-01 1987-01-27 Dableh Joseph H Pipe-type cable system with electromagnetic field shaper
US4898626A (en) * 1988-03-25 1990-02-06 Armco Advanced Materials Corporation Ultra-rapid heat treatment of grain oriented electrical steel
DE69420058T2 (de) 1993-01-12 2000-04-27 Nippon Steel Corp., Tokio/Tokyo Kornorientiertes Elektroblech mit sehr geringen Eisenverlusten und Herstellungsverfahren
JPH07322459A (ja) 1994-05-24 1995-12-08 Showa Electric Wire & Cable Co Ltd トラフ内布設ケーブルの離隔距離演算方法
JP3112383B2 (ja) * 1994-06-27 2000-11-27 矢崎総業株式会社 ロック構造
JPH08331729A (ja) 1995-05-31 1996-12-13 Mitsubishi Electric Corp 配線収納ダクト
JPH10117083A (ja) * 1996-10-11 1998-05-06 Nippon Steel Corp 磁気シールド用配管
JP2000173827A (ja) * 1998-12-04 2000-06-23 Tdk Corp フェライトコア収納ケース、ノイズ対策部品、ワイヤーハーネス及び電子機器
CN2405359Y (zh) * 1999-12-31 2000-11-08 徐怀书 槽式防腐屏蔽电缆桥架
JP3370634B2 (ja) 2000-02-10 2003-01-27 鹿島建設株式会社 電鉄用の磁気遮蔽型直流電力施設
EP1148605A1 (de) * 2000-04-19 2001-10-24 NKT Cables GmbH Elektromagnetische Abschirmung für ein Starkstromkabel
ES2364034T3 (es) 2000-05-31 2011-08-23 Prysmian S.P.A. Procedimiento de apantallamiento del campo magnético generado por una línea de transmisión de energía eléctrica y línea de transmisión de energía eléctrica.
JP2002261487A (ja) 2001-03-05 2002-09-13 Boon Kogyo Kk 電磁波漏洩防止装置
AU2002345061B2 (en) 2001-06-29 2007-08-23 Prysmian Cavi E Sistemi Energia S.R.L. Method for shielding the magnetic field generated by an electrical power transmission line, and magnetically shielded electrical power transmission line
CA2499799C (en) * 2002-10-09 2009-12-15 Pirelli & C. S.P.A. Method of screening the magnetic field generated by an electrical power transmission line and electrical power transmission line so screened

Also Published As

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

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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.