DK2418747T3 - Anordning til elektrisk ledende forbindelse af to elektriske enheder - Google Patents

Anordning til elektrisk ledende forbindelse af to elektriske enheder Download PDF

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Publication number
DK2418747T3
DK2418747T3 DK10305887.1T DK10305887T DK2418747T3 DK 2418747 T3 DK2418747 T3 DK 2418747T3 DK 10305887 T DK10305887 T DK 10305887T DK 2418747 T3 DK2418747 T3 DK 2418747T3
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DK
Denmark
Prior art keywords
cryostats
valves
pipeline
cryostat
refrigerant
Prior art date
Application number
DK10305887.1T
Other languages
English (en)
Inventor
Stemmle Mark Dr-Ing
Marzahn Erik Dr-Ing
Original Assignee
Nexans
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nexans filed Critical Nexans
Application granted granted Critical
Publication of DK2418747T3 publication Critical patent/DK2418747T3/da

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Classifications

    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
    • 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
    • H01B12/14—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by the disposition of thermal insulation
    • 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
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
    • 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
    • Y10S505/899—Method of cooling

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)

Claims (3)

1. Anordning til elektrisk ledende forbindelse af to elektriske enheder ved hjælp af en bipolar overførsel af højspændingsjævnstrøm, ved hvilken der mellem enhederne er anbragt i det mindste to elektriske jævnstrømskabler, kendetegnet ved, at jævnstrømskablerne er udført som superledende kabler (SK) , som adskilt fra hinanden hver især er anbragt i en kryostat (1,2), der er egnet til føring af et kølemiddel, og som har i det mindste et metalrør, der er forsynet med en termisk isolering, - at de to kryostater (1,2) i det mindste med en af deres ender er forbundet med et køleanlæg, der leverer kølemidlet, - at der parallelt med de to kryostater (1,2) er udlagt en rørledning (3) , - at rørledningen (3) ved begge sine ender er forbundet med begge kryostater (1,2) via ventiler, der er lukket ved uforstyrret drift, og at rørledningen (3) ved en forstyrrelse ved et de superledende kabler (SK) med i så fald åbnede ventiler tjener til føring af det kølemiddel, der er bestemt til det forstyrrede kabels kryostat.
2. Anordning ifølge krav 1, kendetegnet ved, at rørledningen (3) er termisk isoleret.
3. Fremgangsmåde til drift af en anordning ifølge krav 1 eller 2, kendetegnet ved, - at kølemidlet i en af kryostaterne transporteres fra det køleanlæg (7), der leverer kølemidlet, til den fjerne ende og i den anden kryostat fra den fjerne ende, ved hvilken begge kryostater (1,2) er forbundet med hinanden, tilbage til køleanlægget (7), og - at de to kryostater (1,2) ved deres nære ender hver via en ventil (5,6) forbindes med køleanlægget (7), og ved deres fjerne ende via to bag hinanden liggende ventiler (8,9) med hinanden, hvor alle ventiler er åbnet ved uforstyrret drift, og at der parallelt med kryostaterne (1,2) udlægges en rørledning (3), der er forbundet med kryostaternes (1,2) ventiler via ventiler, som ved uforstyrret drift er lukket.
DK10305887.1T 2010-08-13 2010-08-13 Anordning til elektrisk ledende forbindelse af to elektriske enheder DK2418747T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10305887.1A EP2418747B1 (de) 2010-08-13 2010-08-13 Anordnung zum elektrisch leitenden Verbinden von zwei elektrischen Einheiten

Publications (1)

Publication Number Publication Date
DK2418747T3 true DK2418747T3 (da) 2016-02-08

Family

ID=43416629

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10305887.1T DK2418747T3 (da) 2010-08-13 2010-08-13 Anordning til elektrisk ledende forbindelse af to elektriske enheder

Country Status (5)

Country Link
US (1) US8897845B2 (da)
EP (1) EP2418747B1 (da)
KR (1) KR101858632B1 (da)
CN (1) CN102377152B (da)
DK (1) DK2418747T3 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015209432A1 (de) * 2015-05-22 2016-11-24 Siemens Aktiengesellschaft Vorrichtung zur Gleichstromübertragung und Kühlverfahren
CN106777760A (zh) * 2016-12-30 2017-05-31 国网浙江省电力公司电力科学研究院 一种基于数值分析的金属管道杂散电流预测方法
DK3503329T3 (da) * 2017-12-19 2020-10-26 Nexans Fremgangsmåde til køling af et superledende kabelsystem
EP3525306B1 (de) * 2018-02-09 2020-09-09 Nexans Supraleitfähiges kabelsystem mit überdruckschutz
US11587701B2 (en) * 2018-12-05 2023-02-21 Advanced Conductor Technologies Llc Series-connected superconducting magnet cables
CN116686056A (zh) 2020-11-18 2023-09-01 维尔股份有限公司 用于冷却超导输电线路的系统和方法
KR20230129009A (ko) 2020-11-18 2023-09-05 베어, 인크. 현수형 초전도 전송 선로들
JP2023549521A (ja) 2020-11-18 2023-11-27 ヴェイル，インコーポレイテッド 懸垂型伝送線路又は地中伝送線路用の導体システム
EP4266517A1 (en) * 2022-04-22 2023-10-25 Nexans 3-phase superconducting cable system with redundancy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343035A (en) * 1963-03-08 1967-09-19 Ibm Superconducting electrical power transmission systems
US4992623A (en) * 1989-04-26 1991-02-12 At&T Bell Laboratories Superconducting bus bar
US6262375B1 (en) * 1992-09-24 2001-07-17 Electric Power Research Institute, Inc. Room temperature dielectric HTSC cable
FR2775846B1 (fr) * 1998-03-05 2000-06-23 Alsthom Cge Alcatel Procede pour le maintien a basse temperature d'une cryoliaison supraconductrice
JP4399770B2 (ja) * 2003-09-19 2010-01-20 住友電気工業株式会社 超電導ケーブルの運転方法および超電導ケーブルシステム
US8280467B2 (en) * 2008-10-03 2012-10-02 American Superconductor Corporation Electricity transmission cooling system

Also Published As

Publication number Publication date
EP2418747A1 (de) 2012-02-15
CN102377152B (zh) 2016-03-30
US20120295792A1 (en) 2012-11-22
KR101858632B1 (ko) 2018-05-17
US8897845B2 (en) 2014-11-25
EP2418747B1 (de) 2015-11-25
CN102377152A (zh) 2012-03-14
KR20120016017A (ko) 2012-02-22

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