JP2024505873A - 超電導スイッチの改良 - Google Patents

超電導スイッチの改良 Download PDF

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Publication number
JP2024505873A
JP2024505873A JP2023544728A JP2023544728A JP2024505873A JP 2024505873 A JP2024505873 A JP 2024505873A JP 2023544728 A JP2023544728 A JP 2023544728A JP 2023544728 A JP2023544728 A JP 2023544728A JP 2024505873 A JP2024505873 A JP 2024505873A
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JP
Japan
Prior art keywords
magnetic field
superconducting material
loop
electrical switch
resistance state
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Pending
Application number
JP2023544728A
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English (en)
Japanese (ja)
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JP2024505873A5 (https=
Inventor
ロドニー・アラン・バッドコック
クリストファー・ウィリアム・バンビー
ジアンジャオ・ゲン
ジェームズ・ハミルトン・パーマー・ライス
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Victoria Link Ltd
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Victoria Link Ltd
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Filing date
Publication date
Priority claimed from AU2021900163A external-priority patent/AU2021900163A0/en
Application filed by Victoria Link Ltd filed Critical Victoria Link Ltd
Publication of JP2024505873A publication Critical patent/JP2024505873A/ja
Publication of JP2024505873A5 publication Critical patent/JP2024505873A5/ja
Pending legal-status Critical Current

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    • 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
    • H10N60/80—Constructional details
    • H10N60/84—Switching means for devices switchable between superconducting and normal states
    • 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
    • H10N60/35—Cryotrons
    • H10N60/355—Power cryotrons
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/92—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of superconductive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/035—Measuring direction or magnitude of magnetic fields or magnetic flux using superconductive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/002—Very heavy-current switches
    • H01H33/004—Very heavy-current switches making use of superconducting contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/008—Change of magnetic field wherein the magnet and switch are fixed, e.g. by shielding or relative movements of armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/006—Thermally-actuated switches with different switches operated at substantially different temperatures
    • 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
    • H10N60/20—Permanent superconducting devices
    • H10N60/203—Permanent superconducting devices comprising high-Tc ceramic materials
    • 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
    • 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
    • H10N60/35—Cryotrons
    • 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
    • H10N60/80—Constructional details
    • H10N60/83—Element shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F2006/001—Constructive details of inductive current limiters

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Thermally Actuated Switches (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Breakers (AREA)
JP2023544728A 2021-01-26 2022-01-26 超電導スイッチの改良 Pending JP2024505873A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
AU2021900163A AU2021900163A0 (en) 2021-01-26 Improvements in superconducting switches
AU2021900162 2021-01-26
AU2021900163 2021-01-26
AU2021900162A AU2021900162A0 (en) 2021-01-26 High-temperature superconducting switches and rectifiers
AU2021903413A AU2021903413A0 (en) 2021-10-26 Improvements in superconducting switches
AU2021903413 2021-10-26
PCT/NZ2022/050008 WO2022164329A1 (en) 2021-01-26 2022-01-26 Improvements in superconducting switches

Publications (2)

Publication Number Publication Date
JP2024505873A true JP2024505873A (ja) 2024-02-08
JP2024505873A5 JP2024505873A5 (https=) 2025-02-05

Family

ID=82653743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023544728A Pending JP2024505873A (ja) 2021-01-26 2022-01-26 超電導スイッチの改良

Country Status (7)

Country Link
US (1) US12568774B2 (https=)
EP (1) EP4272267A4 (https=)
JP (1) JP2024505873A (https=)
KR (1) KR20230135127A (https=)
CN (1) CN117296481A (https=)
AU (1) AU2022213978A1 (https=)
WO (1) WO2022164329A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120113018A (zh) * 2022-08-31 2025-06-06 维多利亚林克有限公司 机械切换的超导通量泵

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003069093A (ja) * 2001-08-29 2003-03-07 Central Japan Railway Co 永久電流スイッチおよびそれを用いた超電導マグネット
WO2003056381A1 (en) * 2001-07-26 2003-07-10 Supertron Technologies, Inc. Superconductor optical switch
JP2009522815A (ja) * 2006-01-06 2009-06-11 クォンタム デザイン，インク． 超電導高速スイッチ
JP2018530926A (ja) * 2015-07-31 2018-10-18 マグニファイ リミテッドＭａｇｎｉｆｙｅ Ｌｉｍｉｔｅｄ 超伝導体の磁化を変化させる装置および方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384762A (en) 1966-03-11 1968-05-21 Case Inst Of Technology Cryogenic switching systems for power transmission lines
US4122512A (en) 1973-04-13 1978-10-24 Wisconsin Alumni Research Foundation Superconductive energy storage for power systems
US4348630A (en) 1980-12-05 1982-09-07 The United States Of America As Represented By The United States Department Of Energy Superconducting VAR control
JPH071739B2 (ja) 1986-11-18 1995-01-11 株式会社東芝 超電導トランス
US5036042A (en) * 1988-12-29 1991-07-30 International Superconductor Corp. Switchable superconducting mirrors
US5241447A (en) * 1991-02-27 1993-08-31 The United States Of America As Represented By The Secretary Of The Air Force Magnetic switch structure and method employing superconductive material
US5805036A (en) 1995-05-15 1998-09-08 Illinois Superconductor Magnetically activated switch using a high temperature superconductor component
SE507576C2 (sv) 1996-01-18 1998-06-22 Asea Brown Boveri Supraledande kärnfri transformator
US6147579A (en) 1999-11-17 2000-11-14 General Electric Company Superconducting magnet non-uniform thermal insulation blankets
DE10122085A1 (de) * 2000-05-15 2001-12-06 Theva Duennschichttechnik Gmbh Supraleitendes Schaltelement und Verfahren
DE102005043588A1 (de) 2005-07-22 2007-02-01 Preh Gmbh Bedienelement mit einer frei programmierbaren Symbolik für ein Kraftfahrzeug
KR100662754B1 (ko) * 2005-12-02 2007-01-02 엘에스산전 주식회사 초전도 저항형 한류기
US8437816B2 (en) 2010-07-06 2013-05-07 Vaucher Aerospace Corporation Superconducting oscillator
GB201117689D0 (en) 2011-10-13 2011-11-23 Rolls Royce Plc A superconductor switching arrangement
EP3001431A1 (en) * 2013-08-16 2016-03-30 Energy Technologies Institute LLP Device for a current limiter and a current limiter comprising said device
DE102014003536A1 (de) 2014-03-13 2015-09-17 Forschungszentrum Jülich GmbH Fachbereich Patente Supraleitender Magnetfeldstabilisator
EP4035214A4 (en) 2019-10-25 2023-10-18 Victoria Link Limited SUPERCONDUCTING SWITCH

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003056381A1 (en) * 2001-07-26 2003-07-10 Supertron Technologies, Inc. Superconductor optical switch
JP2003069093A (ja) * 2001-08-29 2003-03-07 Central Japan Railway Co 永久電流スイッチおよびそれを用いた超電導マグネット
JP2009522815A (ja) * 2006-01-06 2009-06-11 クォンタム デザイン，インク． 超電導高速スイッチ
JP2018530926A (ja) * 2015-07-31 2018-10-18 マグニファイ リミテッドＭａｇｎｉｆｙｅ Ｌｉｍｉｔｅｄ 超伝導体の磁化を変化させる装置および方法

Also Published As

Publication number Publication date
WO2022164329A1 (en) 2022-08-04
AU2022213978A1 (en) 2023-09-07
CN117296481A (zh) 2023-12-26
KR20230135127A (ko) 2023-09-22
US20240090349A1 (en) 2024-03-14
EP4272267A1 (en) 2023-11-08
EP4272267A4 (en) 2025-05-07
US12568774B2 (en) 2026-03-03

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