WO2000077864A1 - Elements de liaison porteurs de courant et destines a des plaques conductrices realisees en minces couches supraconductrices haute temperature - Google Patents

Elements de liaison porteurs de courant et destines a des plaques conductrices realisees en minces couches supraconductrices haute temperature Download PDF

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Publication number
WO2000077864A1
WO2000077864A1 PCT/DE2000/001909 DE0001909W WO0077864A1 WO 2000077864 A1 WO2000077864 A1 WO 2000077864A1 DE 0001909 W DE0001909 W DE 0001909W WO 0077864 A1 WO0077864 A1 WO 0077864A1
Authority
WO
WIPO (PCT)
Prior art keywords
current
htsl
temperature superconducting
thin layers
connecting elements
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.)
Ceased
Application number
PCT/DE2000/001909
Other languages
German (de)
English (en)
Inventor
Andreas Stelzer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to CA002376976A priority Critical patent/CA2376976A1/fr
Priority to JP2001504021A priority patent/JP2003502848A/ja
Priority to EP00951214A priority patent/EP1186060A1/fr
Publication of WO2000077864A1 publication Critical patent/WO2000077864A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/30—Devices switchable between superconducting and normal states

Definitions

  • the invention relates to current-carrying connecting elements for plate conductors made of high-temperature superconducting thin layers, in particular for resistive current limiting devices in switchgear for power supply and distribution, wherein at least two plate conductors arranged one behind the other are connected in an electrically conductive manner via the current-carrying connecting elements and are provided with electrical contact surfaces for receiving current supply lines.
  • the object on which the invention is based is to substantially improve the current-carrying connecting elements for plate conductors with regard to the undesired heating of the coolant and to design them such that the use of current limiting devices for high currents is also profitable. According to the invention, this is due to the features
  • the high-temperature superconducting tapes are electrically conductively connected to the high-temperature superconducting thin layers via cohesive and / or non-positive conductive connections
  • the high-temperature superconducting tapes have an approximation adapted to the spacing of the plate conductors of the high-temperature superconducting thin layers to be connected to one another arcuate cross-sectional contour reached.
  • the high-temperature superconducting tapes as current-carrying connecting elements for plate conductors, which are connected to the conductor tracks of the high-temperature superconducting thin layers are electrically conductively connected via cohesive and / or non-positive conductive connections, the resistance of the electrical connection is reduced to a minimum and the heat input into the coolant is accordingly kept low.
  • the direct contact points between the high-temperature superconducting tapes and the high-temperature superconducting thin layers are not exposed to inadmissible heating and thus to premature destruction.
  • the almost arch-shaped cross-sectional contour of the high-temperature superconducting tapes which can also be further processed as prefabricated components in automated production processes, allows for very flexible adaptation to different distances between the plate conductors.
  • the high-temperature superconducting thin layers of the plate conductors are arranged in relation to one another in such a way that the high-temperature superconducting tapes with the free ends form the cohesive and / or non-positive conductive connections alternately with their inner contour and / or their outer contour and / or end face, 2.2 the cohesive and / or non-positive guide connections are preferably provided over the entire width of the high-temperature superconducting tapes.
  • partial regions of the plate conductors PL1, Pin are shown, on the front surfaces of which conductor tracks, not shown in more detail, made of high-temperature superconducting thin layer HTLS-DS are applied. Furthermore, it is indicated that the inner contour of the high-temperature superconducting tape HTSL-BD with the front of the first plate conductor PLl and the outside contour of the same high-temperature superconducting tape HTSL-BD with the front of the nth plate conductor PLn via the conductive connections LV electrically conductive with each other are connected.
  • the electrically conductive connections can be LV soldered connections, the soldered joints being able to include the inner and outer contours of the high-temperature superconducting tapes HTSL-BD as well as their end faces if necessary.
  • the lead connections LV are implemented over the entire surface.
  • the high-temperature superconducting tapes only one high-temperature superconducting tape HTSL-BD is shown, have an approximately arcuate cross-sectional contour and can therefore be very easily adapted to different distances between the plate conductors PL1, PLn.
  • HTSL-DS conductor tracks can also have meandering or other types of profile structures in addition to the frequently provided U-profiles.
  • the electrical contact surfaces for receiving the power supply lines, as are necessary in particular for the current limiting devices of the switchgear, are not shown.

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

L'invention concerne des éléments de liaison porteurs de courant et destinés à des plaques conductrices réalisées en minces couches supraconductrices haute température, notamment à des dispositifs limiteurs de courant résistifs d'installations d'alimentation et de distribution d'énergie électrique. Au moins deux plaques conductrices placées l'une derrière l'autre sont reliées de façon électroconductrice par les éléments de liaison porteurs de courant et sont dotées de surfaces de contact électrique destinées à recevoir les lignes d'alimentation. Les éléments de liaison porteurs de courant sont constitués de bandes supraconductrices haute température (HTSL-BD) qui sont reliées de façon électroconductrice aux minces couches supraconductrices haute température (HTSL-DS) par des connexions conductrices (LV) par liaison de matière et/ou liaison de force. Les bandes supraconductrices haute température (HTSL-BD) ont une section transversale sensiblement arquée et adaptée à la distance séparant les minces couches supraconductrices haute température (HTSL-DS). Les éléments de liaison porteurs de courant et les plaques conductrices font partie intégrante de dispositifs limiteurs de courant résistifs d'installation d'alimentation et de distribution d'énergie électrique.
PCT/DE2000/001909 1999-06-16 2000-06-14 Elements de liaison porteurs de courant et destines a des plaques conductrices realisees en minces couches supraconductrices haute temperature Ceased WO2000077864A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002376976A CA2376976A1 (fr) 1999-06-16 2000-06-14 Elements de liaison porteurs de courant et destines a des plaques conductrices realisees en minces couches supraconductrices haute temperature
JP2001504021A JP2003502848A (ja) 1999-06-16 2000-06-14 高温超伝導薄膜からなる板状導体のための通電接続部材
EP00951214A EP1186060A1 (fr) 1999-06-16 2000-06-14 Elements de liaison porteurs de courant et destines a des plaques conductrices realisees en minces couches supraconductrices haute temperature

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19928324A DE19928324A1 (de) 1999-06-16 1999-06-16 Stromtragende Verbindungselemente für Plattenleiter aus hochtemperatur-supraleitenden Dünnschichten
DE19928324.9 1999-06-16

Publications (1)

Publication Number Publication Date
WO2000077864A1 true WO2000077864A1 (fr) 2000-12-21

Family

ID=7911983

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/001909 Ceased WO2000077864A1 (fr) 1999-06-16 2000-06-14 Elements de liaison porteurs de courant et destines a des plaques conductrices realisees en minces couches supraconductrices haute temperature

Country Status (5)

Country Link
EP (1) EP1186060A1 (fr)
JP (1) JP2003502848A (fr)
CA (1) CA2376976A1 (fr)
DE (1) DE19928324A1 (fr)
WO (1) WO2000077864A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004004075A3 (fr) * 2002-06-27 2004-05-06 Siemens Ag Limiteur de courant destine a limiter des courants electriques

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10122085A1 (de) * 2000-05-15 2001-12-06 Theva Duennschichttechnik Gmbh Supraleitendes Schaltelement und Verfahren
DE10131609B4 (de) * 2001-06-29 2005-08-11 Siemens Ag Vorrichtung mit einer Schaltung der Halbleiter-Leistungselektronik und mit einer einen Kondensator aufweisenden Schutzeinrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471165A2 (fr) * 1990-08-17 1992-02-19 Neuromag Oy Pièce intermédiaire supraconducteur de fonctionnement sûr pour des components à couches minces et procédé de fabrication
US5331735A (en) * 1993-04-28 1994-07-26 General Electric Company Method of forming a flexible connector
EP0660426A1 (fr) * 1993-12-27 1995-06-28 Alcatel Limiteur de courant
US5828291A (en) * 1994-09-29 1998-10-27 Abb Research Ltd. Multiple compound conductor current-limiting device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471165A2 (fr) * 1990-08-17 1992-02-19 Neuromag Oy Pièce intermédiaire supraconducteur de fonctionnement sûr pour des components à couches minces et procédé de fabrication
US5331735A (en) * 1993-04-28 1994-07-26 General Electric Company Method of forming a flexible connector
EP0660426A1 (fr) * 1993-12-27 1995-06-28 Alcatel Limiteur de courant
US5828291A (en) * 1994-09-29 1998-10-27 Abb Research Ltd. Multiple compound conductor current-limiting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004004075A3 (fr) * 2002-06-27 2004-05-06 Siemens Ag Limiteur de courant destine a limiter des courants electriques

Also Published As

Publication number Publication date
EP1186060A1 (fr) 2002-03-13
CA2376976A1 (fr) 2000-12-21
JP2003502848A (ja) 2003-01-21
DE19928324A1 (de) 2000-12-21

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