KR101556792B1 - 초전도 케이블의 저온유지장치 - Google Patents
초전도 케이블의 저온유지장치 Download PDFInfo
- Publication number
- KR101556792B1 KR101556792B1 KR1020090011308A KR20090011308A KR101556792B1 KR 101556792 B1 KR101556792 B1 KR 101556792B1 KR 1020090011308 A KR1020090011308 A KR 1020090011308A KR 20090011308 A KR20090011308 A KR 20090011308A KR 101556792 B1 KR101556792 B1 KR 101556792B1
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- metal tube
- tube
- bellows
- superconducting cable
- 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.)
- Active
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 72
- 239000002184 metal Substances 0.000 claims abstract description 72
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 230000035882 stress Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- -1 and in particular Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Images
Classifications
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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
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/54—Insulators or insulating bodies characterised by their form having heating or cooling devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
- H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
-
- 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
-
- 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
Landscapes
- Containers, Films, And Cooling For Superconductive Devices (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Gas Or Oil Filled Cable Accessories (AREA)
Abstract
Description
Claims (4)
- 액체질소(1)가 채워지며 코어(103)의 둘레를 따라 연장된 내측 금속관(105)과,간격을 두고 상기 내측 금속관(105)의 둘레를 감싸는 외측 금속관(107)과,상기 외측 금속관(107)의 단부에서 연장되어 종단 접속함(120)의 내측 냉각용기(121)에 연결된 내측 벨로우즈 관(115)과,상기 외측 금속관(107)의 단부에서 연장되며 상기 내측 벨로우즈 관(115)과 간격을 두고 종단 접속함(120)의 외측 단열관(123)에 연결된 외측 벨로우즈 관(117)을 포함하며,상기 내측 벨로우즈 관 및 상기 외측 벨로우즈 관의 단부에 연결된 상기 외측 금속관이 상기 코어의 열수축률보다 큰 열수축률을 갖는 재질로 구성되어 상기 코어의 수축시 발생되는 응력을 상쇄하며,상기 내측 벨로우즈 관(115)과 상기 외측 벨로우즈 관(117) 사이의 공간 및 상기 내측 벨로우즈 관(115)과 상기 내측 금속관(105) 사이의 공간은 이원화된 진공상태이며,어느 하나의 공간의 진공상태가 해제되어도, 다른 하나의 공간의 진공상태는 유지되는 것을 특징으로 하는 초전도 케이블의 저온유지장치.
- 삭제
- 삭제
- 제1항에 있어서,상기 내측 금속관(105) 및 상기 외측 금속관(107)은 알루미늄 재질인 것을 특징으로 하는 초전도 케이블의 저온유지장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090011308A KR101556792B1 (ko) | 2009-02-12 | 2009-02-12 | 초전도 케이블의 저온유지장치 |
US12/500,384 US20100199689A1 (en) | 2009-02-12 | 2009-07-09 | Cryostat of superconducting cable |
JP2009164778A JP2010187520A (ja) | 2009-02-12 | 2009-07-13 | 超伝導ケーブルの低温保持装置 |
CN200910165714A CN101807456A (zh) | 2009-02-12 | 2009-08-06 | 超导电缆的低温保持装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090011308A KR101556792B1 (ko) | 2009-02-12 | 2009-02-12 | 초전도 케이블의 저온유지장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100092109A KR20100092109A (ko) | 2010-08-20 |
KR101556792B1 true KR101556792B1 (ko) | 2015-10-02 |
Family
ID=42539240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090011308A Active KR101556792B1 (ko) | 2009-02-12 | 2009-02-12 | 초전도 케이블의 저온유지장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100199689A1 (ko) |
JP (1) | JP2010187520A (ko) |
KR (1) | KR101556792B1 (ko) |
CN (1) | CN101807456A (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101598230B1 (ko) * | 2010-01-21 | 2016-02-29 | 엘에스전선 주식회사 | 초전도 케이블 단말장치의 온도구배부 구조체 |
KR20110086241A (ko) * | 2010-01-22 | 2011-07-28 | 엘에스전선 주식회사 | 초전도 케이블용 단말장치의 차폐도체 연결구조체 |
CN102986103B (zh) * | 2011-01-27 | 2015-11-25 | 古河电气工业株式会社 | 超导电缆的连接结构及其布设方法以及超导电缆的连接结构的抽真空方法 |
KR101798659B1 (ko) * | 2011-04-27 | 2017-11-16 | 엘에스전선 주식회사 | 초전도 케이블 장치 |
JP2013073831A (ja) * | 2011-09-28 | 2013-04-22 | Sumitomo Electric Ind Ltd | 超電導ケーブル線路 |
EP2693584B1 (de) * | 2012-08-03 | 2017-11-22 | Nexans | Anordnung mit mindestens einem supraleitfähigen Kabel |
JP6169030B2 (ja) * | 2014-03-28 | 2017-07-26 | 住友電気工業株式会社 | 超電導ケーブルの端末構造 |
KR20160029405A (ko) | 2014-09-05 | 2016-03-15 | 한국전력공사 | 지중케이블 종단접속함 온도유지장치 및 방법 |
US9875826B2 (en) | 2014-11-14 | 2018-01-23 | Novum Industria Llc | Field makeable cryostat/current connections for an HTS tape power cable |
JP6140377B2 (ja) | 2015-02-10 | 2017-05-31 | 古河電気工業株式会社 | 超電導ケーブル及び超電導ケーブルの製造方法 |
CN106641548B (zh) * | 2016-11-21 | 2018-10-23 | 上海宇航系统工程研究所 | 一种低温连接器 |
CN109935415A (zh) * | 2019-02-25 | 2019-06-25 | 顺科新能源技术股份有限公司 | 一种带冷却功能的便携式充电枪结构 |
CN110415885B (zh) * | 2019-07-15 | 2021-03-19 | 深圳供电局有限公司 | 高温超导输电线以及输电设备 |
CN115459202B (zh) * | 2022-08-12 | 2025-07-11 | 富通集团(天津)超导技术应用有限公司 | 一种超导电缆免焊接密封端头及安装方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060283620A1 (en) * | 2005-06-16 | 2006-12-21 | American Superconductor Corporation | Method and apparatus for cooling a superconducting cable |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3386256A (en) * | 1966-08-24 | 1968-06-04 | Isotopes Inc | Flexible heat-conducting mount |
DE2119696C3 (de) * | 1971-04-22 | 1975-06-12 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Dehnungskörper für supraleitende Kabel |
JPS5238752B2 (ko) * | 1972-06-08 | 1977-09-30 | ||
DE2308747C3 (de) * | 1973-02-22 | 1982-02-18 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Verfahren zur Herstellung eines stabilisierten Supraleiters |
JPS57173321A (en) * | 1981-04-15 | 1982-10-25 | Furukawa Electric Co Ltd | Method of laying single core cryogenic cable |
KR20010092758A (ko) * | 1998-12-24 | 2001-10-26 | 지아네시 피에르 지오반니 | 초전도 케이블 |
JP4162191B2 (ja) * | 2002-04-05 | 2008-10-08 | 住友電気工業株式会社 | 超電導ケーブル線路の冷却方法 |
JP2005341767A (ja) * | 2004-05-28 | 2005-12-08 | Sumitomo Electric Ind Ltd | 超電導ケーブルの端末構造 |
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 |
DE502006000080D1 (de) * | 2006-02-16 | 2007-10-11 | Nexans | Verfahren zum Verlegen eines Supraleiterkabels |
JP2007266508A (ja) * | 2006-03-29 | 2007-10-11 | Sumitomo Electric Ind Ltd | 超電導機器の導体引出構造 |
JP2008053215A (ja) * | 2006-07-24 | 2008-03-06 | Furukawa Electric Co Ltd:The | 超電導線材、超電導導体および超電導ケーブル |
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2009
- 2009-02-12 KR KR1020090011308A patent/KR101556792B1/ko active Active
- 2009-07-09 US US12/500,384 patent/US20100199689A1/en not_active Abandoned
- 2009-07-13 JP JP2009164778A patent/JP2010187520A/ja active Pending
- 2009-08-06 CN CN200910165714A patent/CN101807456A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060283620A1 (en) * | 2005-06-16 | 2006-12-21 | American Superconductor Corporation | Method and apparatus for cooling a superconducting cable |
Also Published As
Publication number | Publication date |
---|---|
US20100199689A1 (en) | 2010-08-12 |
JP2010187520A (ja) | 2010-08-26 |
CN101807456A (zh) | 2010-08-18 |
KR20100092109A (ko) | 2010-08-20 |
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