JP4609121B2 - 超電導ケーブル線路 - Google Patents
超電導ケーブル線路 Download PDFInfo
- Publication number
- JP4609121B2 JP4609121B2 JP2005072053A JP2005072053A JP4609121B2 JP 4609121 B2 JP4609121 B2 JP 4609121B2 JP 2005072053 A JP2005072053 A JP 2005072053A JP 2005072053 A JP2005072053 A JP 2005072053A JP 4609121 B2 JP4609121 B2 JP 4609121B2
- Authority
- JP
- Japan
- Prior art keywords
- superconducting
- cable
- layer
- superconducting cable
- liquid hydrogen
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- H01B12/16—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by cooling
-
- 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
-
- 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
- Y10S505/885—Cooling, or feeding, circulating, or distributing fluid; in superconductive apparatus
- Y10S505/886—Cable
-
- 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
- Y10S505/888—Refrigeration
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49014—Superconductor
Description
低ρ層:比率k=60%、抵抗率ρ(20℃)=X Ω・cm、誘電率ε=Y
中ρ層:比率k=70%、抵抗率ρ(20℃)=約1.2X Ω・cm、誘電率ε=約0.95Y
高ρ層:比率k=80%、抵抗率ρ(20℃)=約1.4X Ω・cm、誘電率ε=約0.9Y
4 伝熱スペーサ
10 超電導ケーブル 11 ケーブル用断熱管 11a 外管 11b 内管
12 ケーブルコア 13 空間 14 超電導導体層 15 外部超電導層
16 輸送配管
20 水素ステーション 21 タンク 22 輸送配管
30 熱交換手段 31 流路 32 膨張弁 33 圧縮機 34 断熱ケース
40 引出導体部 41 低温側導体部 41a 低温側シール部
42 常温側導体部 42a 常温側シール部 43 リード 44 接地線
50 終端接続箱 51,52 冷媒槽 53 真空断熱槽 53a 伸縮部
60 ブッシング 61 引出導体部 62 碍管 63 エポキシユニット
70 短絡部
100 三相交流用超電導ケーブル 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 204 保護層
Claims (7)
- 液体水素を輸送する流体用断熱管と、
前記流体用断熱管に収納され、液体水素よりも温度が高い冷媒にて超電導部の冷却を行う超電導ケーブルと、
液体水素の冷却を行うと共に、液体水素にて冷却されたケーブルの冷媒の昇温を行う熱交換手段とを具えることを特徴とする超電導ケーブル線路。 - 超電導ケーブルは、液体水素内に浸漬されていることを特徴とする請求項1に記載の超電導ケーブル線路。
- 流体用断熱管内には、液体水素が輸送される輸送領域と超電導ケーブルとが区画されていることを特徴とする請求項1に記載の超電導ケーブル線路。
- 超電導ケーブルの冷媒は、液体窒素であることを特徴とする請求項1に記載の超電導ケーブル線路。
- 超電導ケーブルは、超電導導体層と、この超電導導体層の外周に設けられる電気絶縁層とを具え、
前記電気絶縁層は、その径方向の直流電界分布が平滑化されるように、電気絶縁層の内周側の抵抗率が低く、外周側の抵抗率が高くなるようにρグレーディングが施されていることを特徴とする請求項1に記載の超電導ケーブル線路。 - 電気絶縁層は、超電導導体層の近傍に、他の箇所よりも誘電率が高い高ε層を有することを特徴とする請求項5に記載の超電導ケーブル線路。
- 電気絶縁層は、その内周側ほど誘電率εが高く、外周側ほど誘電率εが低く構成されていることを特徴とする請求項5に記載の超電導ケーブル線路。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005072053A JP4609121B2 (ja) | 2004-07-29 | 2005-03-14 | 超電導ケーブル線路 |
EP05765722A EP1772875A4 (en) | 2004-07-29 | 2005-07-12 | SUPERIOR CABLE LINE |
US11/597,990 US8173897B2 (en) | 2004-07-29 | 2005-07-12 | Superconducting cable line |
RU2006143759/09A RU2356118C2 (ru) | 2004-07-29 | 2005-07-12 | Сверхпроводящая кабельная линия |
CA002569427A CA2569427A1 (en) | 2004-07-29 | 2005-07-12 | Superconductive cable line |
KR1020067027899A KR101118350B1 (ko) | 2004-07-29 | 2005-07-12 | 초전도 케이블 선로 |
PCT/JP2005/012821 WO2006011357A1 (ja) | 2004-07-29 | 2005-07-12 | 超電導ケーブル線路 |
TW094125558A TW200620330A (en) | 2004-07-29 | 2005-07-28 | Super-conducting cable circuit |
NO20071085A NO20071085L (no) | 2004-07-29 | 2007-02-26 | Superledende kabel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004222525 | 2004-07-29 | ||
JP2005072053A JP4609121B2 (ja) | 2004-07-29 | 2005-03-14 | 超電導ケーブル線路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006066383A JP2006066383A (ja) | 2006-03-09 |
JP4609121B2 true JP4609121B2 (ja) | 2011-01-12 |
Family
ID=35786108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005072053A Expired - Fee Related JP4609121B2 (ja) | 2004-07-29 | 2005-03-14 | 超電導ケーブル線路 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8173897B2 (ja) |
EP (1) | EP1772875A4 (ja) |
JP (1) | JP4609121B2 (ja) |
KR (1) | KR101118350B1 (ja) |
CA (1) | CA2569427A1 (ja) |
NO (1) | NO20071085L (ja) |
RU (1) | RU2356118C2 (ja) |
TW (1) | TW200620330A (ja) |
WO (1) | WO2006011357A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006180588A (ja) * | 2004-12-21 | 2006-07-06 | Sumitomo Electric Ind Ltd | 超電導機器の電力引き出し構造 |
US7395675B2 (en) * | 2005-11-14 | 2008-07-08 | Praxair Technology, Inc. | Superconducting cable cooling system |
WO2007116519A1 (ja) * | 2006-04-10 | 2007-10-18 | Sumitomo Electric Industries, Ltd. | 超電導ケーブル |
DK1865516T3 (da) * | 2006-06-07 | 2013-04-29 | Nexans | System med et kabel med superledningsevne |
KR100893047B1 (ko) | 2008-01-25 | 2009-04-15 | 엘에스전선 주식회사 | 초전도 케이블 |
KR100920883B1 (ko) * | 2008-01-25 | 2009-10-09 | 엘에스전선 주식회사 | 냉각기능을 향상시킨 초전도 케이블 |
KR101118747B1 (ko) * | 2010-02-08 | 2012-03-13 | 한국전기연구원 | 복합 냉매를 적용한 초전도 전력 케이블 |
JP5780626B2 (ja) * | 2010-09-07 | 2015-09-16 | 学校法人中部大学 | 超伝導送電システム |
US8933335B2 (en) * | 2011-10-14 | 2015-01-13 | Varian Semiconductor Equipment Associates, Inc. | Current lead with a configuration to reduce heat load transfer in an alternating electrical current environment |
RU2491671C2 (ru) * | 2011-10-24 | 2013-08-27 | Открытое акционерное общество Всероссийский научно-исследовательский, проектно-конструкторский и технологический институт кабельной промышленности (ВНИИ КП) | Способ и устройство для охлаждения сверхпроводящего кабеля |
AU2014285178B2 (en) | 2013-07-01 | 2017-07-27 | Chubu University Educational Foundation | Superconducting power transmission system and cooling method |
JP2016106378A (ja) * | 2016-03-11 | 2016-06-16 | 住友電気工業株式会社 | 超電導線及びその製造方法 |
US11387018B2 (en) | 2016-05-26 | 2022-07-12 | Chubu University Educational Foundation | Method of installing superconducting cable and former |
JP7030104B2 (ja) * | 2016-07-06 | 2022-03-04 | サイトロニック カンパニー リミテッド | 冷熱を利用するシステム |
CN110021460B (zh) * | 2019-04-29 | 2020-10-16 | 中国科学院电工研究所 | 一种耐冲击耐烧蚀的超导能源管道 |
KR102079092B1 (ko) * | 2019-06-11 | 2020-02-20 | 이중태 | 쿠션제어용 테이핑장치 |
CN112903270A (zh) * | 2021-01-21 | 2021-06-04 | 清华大学 | 超导直流能源管道系统及其动态稳定性判断方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0536312A (ja) * | 1991-07-31 | 1993-02-12 | Hitachi Ltd | 超電導ケーブル線 |
JP2002352645A (ja) * | 2001-05-29 | 2002-12-06 | Furukawa Electric Co Ltd:The | 超電導ケーブル |
JP2005122991A (ja) * | 2003-09-26 | 2005-05-12 | Ebara Corp | エネルギーの供給システム |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1937796C3 (de) * | 1969-07-25 | 1979-11-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Tiefgekühltes, insbesondere supraleitendes Kabel |
US3800062A (en) * | 1971-07-24 | 1974-03-26 | Kanto Tar Prod Co Ltd | Cooling method for transmission cables |
FR2357992A1 (fr) * | 1975-12-23 | 1978-02-03 | Gen Electric | Cable electrique isole |
US4473765A (en) * | 1982-09-30 | 1984-09-25 | General Electric Company | Electrostatic grading layer for the surface of an electrical insulation exposed to high electrical stress |
JPH02103814A (ja) * | 1988-10-11 | 1990-04-16 | Tokai Univ | 超電導送電ケーブル |
JPH02109211A (ja) * | 1988-10-17 | 1990-04-20 | Furukawa Electric Co Ltd:The | 超電導ケーブル |
RU2087956C1 (ru) | 1993-08-24 | 1997-08-20 | Александр Степанович Лещенко | Сверхпроводящий кабель |
TW306076B (en) | 1996-06-03 | 1997-05-21 | Teco Elec & Machinery Co Ltd | Implementation method of connector for multi-core hyper-conductive wire |
JPH1092627A (ja) | 1996-09-19 | 1998-04-10 | Toshiba Corp | 超電導電力貯蔵システム |
JP2002130851A (ja) | 2000-10-18 | 2002-05-09 | Tokyo Gas Co Ltd | 超電導電力システムの冷却装置 |
JP4660928B2 (ja) | 2001-01-15 | 2011-03-30 | 住友電気工業株式会社 | 酸化物超電導線材の製造方法 |
JP2003141946A (ja) | 2001-11-02 | 2003-05-16 | Sumitomo Electric Ind Ltd | 超電導ケーブル |
JP2005090636A (ja) | 2003-09-17 | 2005-04-07 | Ebara Corp | 液体水素の輸送システム |
-
2005
- 2005-03-14 JP JP2005072053A patent/JP4609121B2/ja not_active Expired - Fee Related
- 2005-07-12 KR KR1020067027899A patent/KR101118350B1/ko not_active IP Right Cessation
- 2005-07-12 RU RU2006143759/09A patent/RU2356118C2/ru not_active IP Right Cessation
- 2005-07-12 WO PCT/JP2005/012821 patent/WO2006011357A1/ja active Application Filing
- 2005-07-12 US US11/597,990 patent/US8173897B2/en not_active Expired - Fee Related
- 2005-07-12 CA CA002569427A patent/CA2569427A1/en not_active Abandoned
- 2005-07-12 EP EP05765722A patent/EP1772875A4/en not_active Withdrawn
- 2005-07-28 TW TW094125558A patent/TW200620330A/zh not_active IP Right Cessation
-
2007
- 2007-02-26 NO NO20071085A patent/NO20071085L/no not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0536312A (ja) * | 1991-07-31 | 1993-02-12 | Hitachi Ltd | 超電導ケーブル線 |
JP2002352645A (ja) * | 2001-05-29 | 2002-12-06 | Furukawa Electric Co Ltd:The | 超電導ケーブル |
JP2005122991A (ja) * | 2003-09-26 | 2005-05-12 | Ebara Corp | エネルギーの供給システム |
Also Published As
Publication number | Publication date |
---|---|
NO20071085L (no) | 2007-02-27 |
EP1772875A1 (en) | 2007-04-11 |
KR101118350B1 (ko) | 2012-03-09 |
RU2006143759A (ru) | 2008-06-20 |
KR20070038049A (ko) | 2007-04-09 |
TW200620330A (en) | 2006-06-16 |
RU2356118C2 (ru) | 2009-05-20 |
JP2006066383A (ja) | 2006-03-09 |
US20070179062A1 (en) | 2007-08-02 |
EP1772875A4 (en) | 2012-04-11 |
US8173897B2 (en) | 2012-05-08 |
CA2569427A1 (en) | 2006-02-02 |
WO2006011357A1 (ja) | 2006-02-02 |
TWI356426B (ja) | 2012-01-11 |
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