DK2819247T3 - Fremgangsmåde til elektrisk ledende at forbinde to supraledende kabler - Google Patents
Fremgangsmåde til elektrisk ledende at forbinde to supraledende kabler Download PDFInfo
- Publication number
- DK2819247T3 DK2819247T3 DK13305871.9T DK13305871T DK2819247T3 DK 2819247 T3 DK2819247 T3 DK 2819247T3 DK 13305871 T DK13305871 T DK 13305871T DK 2819247 T3 DK2819247 T3 DK 2819247T3
- Authority
- DK
- Denmark
- Prior art keywords
- cables
- cable
- housing
- conductors
- cryostat
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 19
- 239000004020 conductor Substances 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000009969 flowable effect Effects 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 239000002826 coolant Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H01B12/02—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
-
- 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
-
- 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
- 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
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)
Claims (5)
1. Fremgangsmåde til elektrisk ladende at forbinde to supraledende kabler (1,2), som hver især har i det mindste en af et dielektrikum (6) omgivet supraledende leder (5) og en over dielektrikummet placeret elektrisk aktiv skærm (7), hvormed de ledere (5), der skal forbindes, og skærme ved enden af de to kabler (1,2) i første omgang befries for de omgivende lag og herefter forbindes elektrisk ledende med hinanden, - hvor enderne på de to kabler (1,2) placeres ved siden af og parallelt med hinanden på en sådan måde, at deres frie ender peger i samme retning, hvor enderne på de to kabler (1,2) forbindes fast med hinanden, - hvor lederne (5) i de to kabler (1,2) forbindes elektrisk ledende med hinanden ved hjælp af et elektrisk kontaktelement (8), som strækker sig på tværs af deres akseretning, idet der ikke anbringes nogle isolerende lag på forbindelsesstederne på de pågældende ledere, - hvor de to således behandlede kabelender ved opbygning af en transmissionsstrækning til elektrisk energi placeres sammen i et kabinet (10) på en kryostat, som ved drift af transmissionsstrækningen gennemstrømmes af et flydeegnet kølemiddel med isolerende egenskaber, kendetegnet ved, - at skærmene (7) på de to kabler (1,2) ligeledes forbindes elektrisk ledende med hinanden ved hjælp af et elektrisk kontaktelement (9), som strækker sig på tværs af deres akseretning, - at hvert af de to kabler (1,2) i første omgang placeres i en med kabinettet (10) forbundet kryostat (11,12), således at den pågældende kabelende rager ud af den tilhørende kryostat og rager ind i kabinettet (10), - at de to kabelender forbindes mekanisk med hinanden i det endnu åbne kabinet (10), - at kontaktelementerne (8,9) inde i kabinettet (10) placeres på de fritlagte ledere (5) og skærme (7) på de to kabler (1,2), og - at kabinettet (10) efterfølgende lukkes.
2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at i det mindste enden på et af de to kabler (1,2) afbøjes således, at den forløber parallelt med enden på det andet kabel (1,2) .
3. Fremgangsmåde ifølge krav 2, kendetegnet ved, at enden på det ene kabel afbøjes 90°.
4. Fremgangsmåde ifølge krav 2, kendetegnet ved, at enden på det ene kabel bøjes 180° tilbage.
5. Fremgangsmåde ifølge krav 1, kendetegnet ved, at enderne på begge kablerne (1,2) hver især bøjes 90°.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13305871.9A EP2819247B1 (de) | 2013-06-25 | 2013-06-25 | Verfahren zum elektrisch leitenden Verbinden von zwei supraleitfähigen Kabeln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2819247T3 true DK2819247T3 (da) | 2018-12-03 |
Family
ID=48783161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK13305871.9T DK2819247T3 (da) | 2013-06-25 | 2013-06-25 | Fremgangsmåde til elektrisk ledende at forbinde to supraledende kabler |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9159473B2 (da) |
| EP (1) | EP2819247B1 (da) |
| JP (1) | JP6418799B2 (da) |
| KR (1) | KR102172077B1 (da) |
| CN (1) | CN104253364A (da) |
| DK (1) | DK2819247T3 (da) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2614031C1 (ru) * | 2015-10-06 | 2017-03-22 | Акционерное общество "Опытное Конструкторское Бюро Машиностроения имени И.И. Африкантова" (АО "ОКБМ Африкантов") | Электропроводное соединение двух кабелей |
| EP3258562B1 (de) * | 2016-06-13 | 2019-03-27 | Nexans | Verfahren zum aufbau einer übertragungsstrecke für elektrische energie |
| KR20180096259A (ko) * | 2017-02-21 | 2018-08-29 | 엘에스전선 주식회사 | 전기차 충전용 케이블 |
| CA3197746A1 (en) | 2020-11-18 | 2022-05-27 | Stephen Paul Ashworth | Suspended superconducting transmission lines |
| EP4248467A1 (en) | 2020-11-18 | 2023-09-27 | Veir, Inc. | Conductor systems for suspended or underground transmission lines |
| KR20230129393A (ko) | 2020-11-18 | 2023-09-08 | 베어, 인크. | 초전도 전력 전송 선로들의 냉각을 위한 시스템들 및 방법들 |
| DE102021103861B4 (de) * | 2021-02-18 | 2025-02-06 | Ust Umweltsensortechnik Gmbh | Zugentlastung für elektrische Kabel |
| FR3159056A1 (fr) * | 2024-02-06 | 2025-08-08 | Nexans | Ensemble de connexion de deux câbles supraconducteurs |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003086265A (ja) * | 2001-09-12 | 2003-03-20 | Furukawa Electric Co Ltd:The | 超電導線の接続部及びその接続方法 |
| US20050173149A1 (en) | 2002-08-01 | 2005-08-11 | Gouge Michael J. | Triaxial superconducting cable and termination therefor |
| 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 |
| JP4593933B2 (ja) * | 2004-01-22 | 2010-12-08 | 住友電気工業株式会社 | 多相超電導ケーブルの接続構造 |
| US7568946B1 (en) * | 2007-01-16 | 2009-08-04 | Keithley Instruments, Inc. | Triaxial cable with a resistive inner shield |
| US20080191561A1 (en) * | 2007-02-09 | 2008-08-14 | Folts Douglas C | Parallel connected hts utility device and method of using same |
| JP5067724B2 (ja) * | 2010-03-12 | 2012-11-07 | 住友電気工業株式会社 | 超電導ケーブル送電線の中間接続構造、及び超電導ケーブル送電線の布設方法 |
| JP5724703B2 (ja) * | 2011-07-14 | 2015-05-27 | 住友電気工業株式会社 | 超電導ケーブルの立ち上げ方法及び立ち上げ装置 |
| JP2013122981A (ja) | 2011-12-12 | 2013-06-20 | Hitachi Ltd | 超電導マグネット、超電導線材の接続方法 |
-
2013
- 2013-06-25 DK DK13305871.9T patent/DK2819247T3/da active
- 2013-06-25 EP EP13305871.9A patent/EP2819247B1/de active Active
-
2014
- 2014-06-03 KR KR1020140067831A patent/KR102172077B1/ko active Active
- 2014-06-13 JP JP2014122560A patent/JP6418799B2/ja not_active Expired - Fee Related
- 2014-06-23 US US14/311,832 patent/US9159473B2/en active Active
- 2014-06-25 CN CN201410290285.7A patent/CN104253364A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR102172077B1 (ko) | 2020-11-02 |
| RU2014125535A (ru) | 2015-12-27 |
| JP6418799B2 (ja) | 2018-11-07 |
| EP2819247A1 (de) | 2014-12-31 |
| US9159473B2 (en) | 2015-10-13 |
| KR20150000821A (ko) | 2015-01-05 |
| CN104253364A (zh) | 2014-12-31 |
| JP2015008289A (ja) | 2015-01-15 |
| EP2819247B1 (de) | 2018-08-08 |
| US20140378311A1 (en) | 2014-12-25 |
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