JP2005100776A - 超電導ケーブルの端末構造 - Google Patents
超電導ケーブルの端末構造 Download PDFInfo
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- JP2005100776A JP2005100776A JP2003332280A JP2003332280A JP2005100776A JP 2005100776 A JP2005100776 A JP 2005100776A JP 2003332280 A JP2003332280 A JP 2003332280A JP 2003332280 A JP2003332280 A JP 2003332280A JP 2005100776 A JP2005100776 A JP 2005100776A
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- superconducting
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- 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
- H02G15/00—Cable fittings
- H02G15/34—Cable fittings for cryogenic cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
- H01B12/02—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by their form
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/68—Connections to or between superconductive connectors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/825—Apparatus per se, device per se, or process of making or operating same
- Y10S505/884—Conductor
- Y10S505/887—Conductor structure
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Gas Or Oil Filled Cable Accessories (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Processing Of Terminals (AREA)
- Cable Accessories (AREA)
Abstract
【解決手段】 超電導シールド層203と電気絶縁層202とを有するケーブルコア102を具える超電導ケーブルの端末構造であり、超電導シールド層203の外周に接続電極1が配置され、超電導シールド層203と接続電極1とを低融点ハンダ5にて接続する。接続電極1には、超電導シールド層203の接地をとるためのアース線3を連結する。また、ケーブルコアを複数具える多相ケーブルの場合、接続電極1同士を導電性の連結部材にて連結することで、超電導シールド層203同士を短絡させる。
【選択図】 図2
Description
本発明では、超電導層と電気絶縁層とを有するケーブルコアを具える超電導ケーブルを対象とする。従って、上記ケーブルコアを1本具える単相ケーブルでもよいし、上記コアを複数具える多相ケーブルでもよい。多相ケーブルの場合、例えば、3本のケーブルコアを撚り合わせて断熱管に収納された三芯一括型の三相超電導ケーブルが挙げられる。公知の超電導ケーブルでもよい。
図1は、本発明超電導ケーブルの端末構造を示す概略構成図である。この端末構造は、超電導層と電気絶縁層とを有するケーブルコア102を複数具える多相超電導ケーブルの端末構造であり、各コア102の超電導層(本例では超電導シールド層)の外周にそれぞれ接続電極1が配置されている。そして、各ケーブルコア102の超電導シールド層と接続電極1とを低融点ハンダにて接続している。本例では、3本のケーブルコア102を具える三相超電導ケーブル100を例にして説明する。
2 連結部材 3 アース線 4 中心電極 4a リング体 4b 取付部
5 低融点ハンダ 6 熱絶縁層
100 三相超電導ケーブル 101 断熱管 101a 外管 101b 内管
102 ケーブルコア 103 空間 104 防食層
200 フォーマ 201 超電導導体層 202 電気絶縁層 203 超電導シールド層
203a 内層 203b 外層 204 保護層
300 分岐箱 301a、301b 第一保持具 302 第二保持具 303 中間保持具
303a 樋状部材 303b 半円弧状部材 304 摺動部 305、306 長ボルト
307 絶縁部材
Claims (7)
- 超電導層と電気絶縁層とを有するケーブルコアを具える超電導ケーブルの端末構造であって、
前記超電導層の外周には、接続電極が配置され、
前記接続電極と超電導層とは、低融点ハンダにて接続されていることを特徴とする超電導ケーブルの端末構造。 - ハンダの融点が60℃以上120℃以下であることを特徴とする請求項1記載の超電導ケーブルの端末構造。
- 超電導層は、超電導導体層及び超電導シールド層であり、
電気絶縁層は、超電導導体層と超電導シールド層間に具え、
接続電極は、超電導シールド層の外周に配置されると共に、前記電気絶縁層との間で熱絶縁されていることを特徴とする請求項1又は2記載の超電導ケーブルの端末構造。 - 超電導層は、超電導導体層及び超電導シールド層であり、
接続電極は、超電導シールド層の外周に配置されると共に、アース線が取り付けられることを特徴とする請求項1又は2記載の超電導ケーブルの端末構造。 - 超電導ケーブルは、ケーブルコアを複数具える多相ケーブルであり、
超電導層は、超電導導体層及び超電導シールド層であり、
接続電極は、各ケーブルコアの超電導シールド層の外周にそれぞれ配置され、
各コアの超電導シールド層に配置された接続電極同士は、導電性の連結部材にて連結されることを特徴とする請求項1又は2記載の超電導ケーブルの端末構造。 - 連結部材は、編組材にて形成されることを特徴とする請求項5記載の超電導ケーブルの端末構造。
- 請求項1〜6のいずれかに記載の超電導ケーブルの端末構造を具えることを特徴とする超電導ケーブル線路。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003332280A JP4298450B2 (ja) | 2003-09-24 | 2003-09-24 | 超電導ケーブルの端末構造 |
CA2481194A CA2481194C (en) | 2003-09-24 | 2004-09-10 | Terminal structure of superconducting cable and superconducting cable line therewith |
EP04022013A EP1519446A1 (en) | 2003-09-24 | 2004-09-16 | Terminal structure of superconducting cable and superconducting cable line therewith |
US10/947,273 US7166804B2 (en) | 2003-09-24 | 2004-09-23 | Terminal structure of superconducting cable and superconducting cable line therewith |
KR1020040076316A KR100847952B1 (ko) | 2003-09-24 | 2004-09-23 | 초전도 케이블의 단말 구조 및 초전도 케이블 선로 |
CNB2004100798997A CN100416712C (zh) | 2003-09-24 | 2004-09-24 | 超导电缆的端头结构和使用其的超导电缆线路 |
HK05104049A HK1071470A1 (en) | 2003-09-24 | 2005-05-13 | Terminal structure of superconducting cable and superconducting cable line therewith |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003332280A JP4298450B2 (ja) | 2003-09-24 | 2003-09-24 | 超電導ケーブルの端末構造 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009001938A Division JP2009070833A (ja) | 2009-01-07 | 2009-01-07 | 超電導ケーブルの端末構造の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005100776A true JP2005100776A (ja) | 2005-04-14 |
JP4298450B2 JP4298450B2 (ja) | 2009-07-22 |
Family
ID=34191462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003332280A Expired - Fee Related JP4298450B2 (ja) | 2003-09-24 | 2003-09-24 | 超電導ケーブルの端末構造 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7166804B2 (ja) |
EP (1) | EP1519446A1 (ja) |
JP (1) | JP4298450B2 (ja) |
KR (1) | KR100847952B1 (ja) |
CN (1) | CN100416712C (ja) |
CA (1) | CA2481194C (ja) |
HK (1) | HK1071470A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007312594A (ja) * | 2006-05-17 | 2007-11-29 | Tyco Telecommunications (Us) Inc | 光ケーブルシールド層接続部 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4414613B2 (ja) * | 2001-06-22 | 2010-02-10 | 住友電気工業株式会社 | 超電導ケーブルの相分離治具 |
JP4201331B2 (ja) * | 2003-06-19 | 2008-12-24 | 住友電気工業株式会社 | 多相超電導ケーブルの相分岐構造 |
FR2878654B1 (fr) * | 2004-12-01 | 2007-01-12 | Nexans Sa | Agencement de connexion des ecrans de cables supraconducteurs |
FR2899389B1 (fr) * | 2006-03-31 | 2013-12-27 | Nexans | Terminaison de connexion d'un cable supraconducteur |
DK2202762T3 (da) * | 2008-12-15 | 2011-05-23 | Nexans | Anordning med et supraledende kabel |
CN102377127A (zh) * | 2010-08-12 | 2012-03-14 | 五冶集团上海有限公司 | 苯加氢工程高压电力电缆终端头制作方法 |
CN101982902B (zh) * | 2010-09-14 | 2013-03-20 | 上海电缆研究所 | 低温绝缘超导电缆屏蔽导体互连结构 |
US8946125B2 (en) * | 2011-01-27 | 2015-02-03 | Furukawa Electric Co., Ltd. | Connection structure for superconductive cables, method for laying the same, and method for vacuuming connection structure for superconductive cables |
KR101708062B1 (ko) * | 2011-03-22 | 2017-02-17 | 엘에스전선 주식회사 | 초전도 케이블 종단 접속 장치 |
KR101798659B1 (ko) * | 2011-04-27 | 2017-11-16 | 엘에스전선 주식회사 | 초전도 케이블 장치 |
US8608496B2 (en) | 2012-04-25 | 2013-12-17 | Pratt & Whitney Canada Corp. | Connector for multi-phase conductors |
KR101323316B1 (ko) * | 2012-09-10 | 2013-10-29 | 한국전기연구원 | 초전도 케이블용 극저온 절연 측정장치 |
JP2015162367A (ja) * | 2014-02-27 | 2015-09-07 | 昭和電線ケーブルシステム株式会社 | 超電導ケーブルの端末構造体及びその製造方法 |
CN104409168A (zh) * | 2014-12-12 | 2015-03-11 | 吕珩 | 一种三相超导电缆三角形屏蔽层 |
DE102015010634A1 (de) * | 2015-08-12 | 2017-02-16 | Karlsruher Institut für Technologie | Verbinder für supraleitfähige Leiter und Verwendung des Verbinders |
US10141744B2 (en) * | 2016-05-17 | 2018-11-27 | General Electric Company | Cable arrangement of an energy storage system |
CN108535330A (zh) * | 2018-04-27 | 2018-09-14 | 石家庄粮保科技有限公司 | 一种水分测定电缆 |
DK3824485T3 (da) * | 2018-07-19 | 2024-02-19 | Bekaert Sa Nv | Superleder med snoet struktur |
CN112840516B (zh) * | 2018-09-10 | 2023-03-31 | 3M创新有限公司 | 用于电缆和电缆附件状况监测装置的支撑结构 |
US11604218B2 (en) | 2018-09-10 | 2023-03-14 | 3M Innovative Properties Company | Electrical power cable monitoring device including partial discharge sensor |
WO2020055666A1 (en) | 2018-09-10 | 2020-03-19 | 3M Innovative Properties Company | Electrical power cable monitoring device using low side electrode and earth ground separation |
CN113348599B (zh) | 2018-12-21 | 2023-01-10 | 3M创新有限公司 | 电缆制备装置 |
US11988703B2 (en) | 2019-12-31 | 2024-05-21 | 3M Innovative Properties Company | Monitoring system for evaluating a condition of an electrical grid |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3413167A1 (de) * | 1984-04-07 | 1985-10-17 | Vacuumschmelze Gmbh, 6450 Hanau | Verfahren zur herstellung eines supraleitenden kontaktes |
US4894906A (en) * | 1987-12-23 | 1990-01-23 | Nicolet Instrument Corporation | Superconductive joint for multifilament superconducting and method of forming |
US4966142A (en) * | 1989-06-30 | 1990-10-30 | Trustees Of Boston University | Method for electrically joining superconductors to themselves, to normal conductors, and to semi-conductors |
US5098656A (en) * | 1989-06-30 | 1992-03-24 | Trustees Of Boston University | Alloys for electrically joining superconductors to themselves, to normal conductors, and to semi-conductors |
JPH05190030A (ja) * | 1992-01-09 | 1993-07-30 | Hitachi Ltd | 被覆超電導導体 |
JP2921241B2 (ja) * | 1992-02-26 | 1999-07-19 | 三菱電機株式会社 | 超電導線の接続方法および接続構造 |
JP3796850B2 (ja) * | 1996-10-21 | 2006-07-12 | 住友電気工業株式会社 | 超電導ケーブル導体の端末構造およびその接続方法 |
JP3284406B2 (ja) * | 1998-05-14 | 2002-05-20 | 住友重機械工業株式会社 | 低温機器用超電導線材の接続装置 |
KR20010092749A (ko) * | 1998-12-24 | 2001-10-26 | 지아네시 피에르 지오반니 | 초전도체를 사용하는 전력 전송 시스템 |
JP3691692B2 (ja) | 1999-08-11 | 2005-09-07 | 古河電気工業株式会社 | 超電導ケーブル |
JP2003141946A (ja) * | 2001-11-02 | 2003-05-16 | Sumitomo Electric Ind Ltd | 超電導ケーブル |
-
2003
- 2003-09-24 JP JP2003332280A patent/JP4298450B2/ja not_active Expired - Fee Related
-
2004
- 2004-09-10 CA CA2481194A patent/CA2481194C/en not_active Expired - Fee Related
- 2004-09-16 EP EP04022013A patent/EP1519446A1/en not_active Withdrawn
- 2004-09-23 US US10/947,273 patent/US7166804B2/en not_active Expired - Fee Related
- 2004-09-23 KR KR1020040076316A patent/KR100847952B1/ko active IP Right Grant
- 2004-09-24 CN CNB2004100798997A patent/CN100416712C/zh not_active Expired - Fee Related
-
2005
- 2005-05-13 HK HK05104049A patent/HK1071470A1/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007312594A (ja) * | 2006-05-17 | 2007-11-29 | Tyco Telecommunications (Us) Inc | 光ケーブルシールド層接続部 |
Also Published As
Publication number | Publication date |
---|---|
KR20050030145A (ko) | 2005-03-29 |
KR100847952B1 (ko) | 2008-07-22 |
US7166804B2 (en) | 2007-01-23 |
JP4298450B2 (ja) | 2009-07-22 |
CN100416712C (zh) | 2008-09-03 |
CA2481194A1 (en) | 2005-03-24 |
CN1601659A (zh) | 2005-03-30 |
EP1519446A1 (en) | 2005-03-30 |
HK1071470A1 (en) | 2005-07-15 |
CA2481194C (en) | 2011-11-01 |
US20050061537A1 (en) | 2005-03-24 |
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