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 elétricaInfo
- 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
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>.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
-
2003
- 2003-07-30 AU AU2003255060A patent/AU2003255060B2/en not_active Ceased
- 2003-07-30 CN CNB038269996A patent/CN100568651C/zh not_active Expired - Fee Related
- 2003-07-30 US US10/565,938 patent/US7622669B2/en not_active Expired - Lifetime
- 2003-07-30 EP EP03817749.9A patent/EP1652280B1/en not_active Expired - Lifetime
- 2003-07-30 NZ NZ544950A patent/NZ544950A/en not_active IP Right Cessation
- 2003-07-30 CA CA2543520A patent/CA2543520C/en not_active Expired - Lifetime
- 2003-07-30 WO PCT/IT2003/000476 patent/WO2005013450A1/en active Application Filing
- 2003-07-30 JP JP2005507359A patent/JP2007519383A/ja active Pending
- 2003-07-30 ES ES03817749T patent/ES2727566T3/es not_active Expired - Lifetime
- 2003-07-30 BR BRPI0318424A patent/BRPI0318424B1/pt not_active IP Right Cessation
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 |
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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. |
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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. |