DK2852001T3 - Sammenføjning af to superledende kabler - Google Patents
Sammenføjning af to superledende kabler Download PDFInfo
- Publication number
- DK2852001T3 DK2852001T3 DK14181460.8T DK14181460T DK2852001T3 DK 2852001 T3 DK2852001 T3 DK 2852001T3 DK 14181460 T DK14181460 T DK 14181460T DK 2852001 T3 DK2852001 T3 DK 2852001T3
- Authority
- DK
- Denmark
- Prior art keywords
- layer
- layers
- joint
- superconducting material
- bridging
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 48
- 239000011810 insulating material Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 239000012071 phase Substances 0.000 description 31
- 230000007935 neutral effect Effects 0.000 description 26
- 239000012530 fluid Substances 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 239000004020 conductor Substances 0.000 description 3
- 239000008384 inner phase Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910021521 yttrium barium copper oxide Inorganic materials 0.000 description 1
Classifications
-
- 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
-
- 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
- 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
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
- H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor
- H01F6/065—Feed-through bushings, terminals and joints
-
- 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
- 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)
- Cable Accessories (AREA)
Claims (10)
1. Sammenføjning af to tilstødende kabler, hvor hvert kabel omkring en midterste bærer omfatter tre lag af koncentriske faser, der hvert udgøres af mindst ét lag af superledende materiale og et lag af neutrum (1Δ, 2A, 3A, 4A, IB, 2B, 3B, 4B), idet disse lag adskilles af et lag af isolerende materiale (l'A, 2 Ά, 3'A, l'B, 2'B, 3'B), idet lagene af superledende materiale blotlægges gradvist fra den inderste fase (1A, IB) til neutrummet (4A, 4B) væk fra forbindelsesenden, idet et brodannende støtteled (6, 60) er placeret mellem et samme blotlagt lag af fase eller af neutrum (2A, 3A, 4A, 2B, 3B, 4B) , og idet et lag af ledende eller superledende materiale (7) til elektrisk forbindelse af de samme lag af fase eller af neutrum er placeret på støtteleddet (6, 60), i hvilken sammenføjning de tilstødende lag af superledende materiale med de inderste faser (1A, IB) blotlægges og forbindes direkte, kendetegnet ved, at et brodannende støtteled (6, 60) er placeret mellem hvert andet af samme blotlagt lag af fase eller af neutrum (2A, 3A, 4A, 2B, 3B, 4B), og et lag af ledende eller superledende materiale (7) til elektrisk forbindelse ad de samme lag af fase eller af neutrum er placeret på hvert støtteleddet (6, 60).
2. Sammenføjning ifølge krav 1, kendetegnet ved, at hvert af støtteleddene udgøres af et brodannende led (6) af et rørformet isolerende materiale, som er tilspidset ved sine ender.
3. Sammenføjning ifølge krav 1, kendetegnet ved, at et langsgående rørformet rum (9), der er fyldt med kryogen væske, er placeret mellem de inderste lag af superledende materiale (1A, IB) og det efterfølgende brodannende støtteled (60), og et langsgående cylindrisk rum (9), der er fyldt med kryogen væske, ligeledes er placeret mellem hvert brodannende støtteled (60) og hvert lag af ledende eller superledende materiale til elektrisk forbindelse, der er placeret på det inderste brodannende støtteled.
4. Sammenføjning ifølge krav 3, kendetegnet ved, at de brodannende støtteled (60) i det mindste delvist er af metal.
5. Sammenføjning ifølge krav 3 eller 4, kendetegnet ved, at de brodannende støtteled (60) i det mindste delvist er af et isolerende materiale.
6. Sammenføjning ifølge krav 2 eller 5, kendetegnet ved, at det isolerende materiale er papir.
7. Sammenføjning ifølge krav 4, kendetegnet ved, at metallet er aluminium eller rustfrit stål.
8. Sammenføjning ifølge et af de foregående krav, kendetegnet ved, at de brodannende støtteled (6, 60) er præfabrikerede.
9. Sammenføjning ifølge et af de foregående krav, kendetegnet ved, at laget af ledende eller superledende materiale til elektrisk forbindelse udgøres af tråde eller bånd, der fordeles over de brodannende led.
10. Sammenføjning ifølge det foregående krav, kendetegnet ved, at hvert lag til elektrisk forbindelse er af et superledende materiale.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1359022A FR3010847B1 (fr) | 2013-09-19 | 2013-09-19 | Jonction de cables supraconducteurs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2852001T3 true DK2852001T3 (da) | 2017-03-13 |
Family
ID=49551659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK14181460.8T DK2852001T3 (da) | 2013-09-19 | 2014-08-19 | Sammenføjning af to superledende kabler |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9093763B2 (da) |
| EP (1) | EP2852001B1 (da) |
| JP (1) | JP6446214B2 (da) |
| KR (1) | KR102280963B1 (da) |
| CN (1) | CN104466882B (da) |
| DK (1) | DK2852001T3 (da) |
| FR (1) | FR3010847B1 (da) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9966167B1 (en) * | 2015-03-06 | 2018-05-08 | The Florida State University Research Foundation, Inc. | Superconducting joint for high-temperature superconducting Bi2Sr2CaCu2O8+x (Bi-2212) wire |
| CN109148074B (zh) * | 2018-07-27 | 2020-12-25 | 中国科学院合肥物质科学研究院 | 一种圆柱形子电缆搭接超导接头 |
| US11587701B2 (en) * | 2018-12-05 | 2023-02-21 | Advanced Conductor Technologies Llc | Series-connected superconducting magnet cables |
| CN110265802B (zh) * | 2019-06-19 | 2020-07-14 | 东部超导科技（苏州）有限公司 | 一种基于ybco超导材料的超导电缆端部连接结构 |
| CN113036470B (zh) * | 2021-03-17 | 2022-11-29 | 西部超导材料科技股份有限公司 | 一种MgB2超导电缆接头及其制备和连接方法 |
| CN115249936B (zh) * | 2022-09-22 | 2022-12-20 | 中国科学院合肥物质科学研究院 | 同轴型跨接式超导电缆接头结构及其制造方法 |
| CN117038186B (zh) * | 2023-07-19 | 2024-03-26 | 安徽天康集团数据线缆有限公司 | 一种水下防水数据电缆 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3547222B2 (ja) * | 1995-08-11 | 2004-07-28 | 古河電気工業株式会社 | 多層超電導ケーブル |
| GB2350495A (en) * | 1999-05-28 | 2000-11-29 | Asea Brown Boveri | Coaxial power cable joint |
| JP4191544B2 (ja) * | 2003-06-19 | 2008-12-03 | 住友電気工業株式会社 | 超電導ケーブルのジョイント構造 |
| JP4374613B2 (ja) * | 2004-06-09 | 2009-12-02 | 住友電気工業株式会社 | 超電導ケーブルの中間接続構造 |
| JP2006141186A (ja) * | 2004-10-14 | 2006-06-01 | Sumitomo Electric Ind Ltd | 超電導ケーブルの接続構造 |
| JP4784852B2 (ja) * | 2005-01-12 | 2011-10-05 | 住友電気工業株式会社 | 超電導機器の低温容器 |
| JP2007287388A (ja) | 2006-04-13 | 2007-11-01 | Sumitomo Electric Ind Ltd | 超電導ケーブルコアおよび超電導ケーブル |
| EP2168179B1 (en) | 2007-06-22 | 2014-08-13 | NKT Cables Ultera A/S | A superconducting element joint |
| JP4751424B2 (ja) * | 2008-07-09 | 2011-08-17 | 住友電気工業株式会社 | 超電導ケーブルコアの接続構造 |
| JP5619731B2 (ja) * | 2009-04-28 | 2014-11-05 | 公益財団法人国際超電導産業技術研究センター | 超電導線材の電流端子構造及びこの電流端子構造を備える超電導ケーブル |
| JP5416509B2 (ja) * | 2009-08-19 | 2014-02-12 | 住友電気工業株式会社 | 超電導ケーブルの中間接続構造 |
| JP2013140691A (ja) * | 2011-12-28 | 2013-07-18 | Sumitomo Electric Ind Ltd | 超電導ケーブルの中間接続構造及び超電導ケーブルの接続方法 |
-
2013
- 2013-09-19 FR FR1359022A patent/FR3010847B1/fr active Active
-
2014
- 2014-08-19 DK DK14181460.8T patent/DK2852001T3/da active
- 2014-08-19 EP EP14181460.8A patent/EP2852001B1/fr active Active
- 2014-08-26 US US14/468,676 patent/US9093763B2/en active Active
- 2014-09-16 JP JP2014187997A patent/JP6446214B2/ja not_active Expired - Fee Related
- 2014-09-19 KR KR1020140124885A patent/KR102280963B1/ko active Active
- 2014-09-19 CN CN201410482810.5A patent/CN104466882B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR3010847A1 (fr) | 2015-03-20 |
| KR102280963B1 (ko) | 2021-07-23 |
| JP2015060836A (ja) | 2015-03-30 |
| FR3010847B1 (fr) | 2017-12-29 |
| JP6446214B2 (ja) | 2018-12-26 |
| CN104466882A (zh) | 2015-03-25 |
| KR20150032645A (ko) | 2015-03-27 |
| EP2852001A1 (fr) | 2015-03-25 |
| US9093763B2 (en) | 2015-07-28 |
| US20150080221A1 (en) | 2015-03-19 |
| EP2852001B1 (fr) | 2016-12-07 |
| CN104466882B (zh) | 2019-07-09 |
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