CN114846632A - 一种超导开关 - Google Patents

一种超导开关 Download PDF

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Publication number
CN114846632A
CN114846632A CN202080074517.9A CN202080074517A CN114846632A CN 114846632 A CN114846632 A CN 114846632A CN 202080074517 A CN202080074517 A CN 202080074517A CN 114846632 A CN114846632 A CN 114846632A
Authority
CN
China
Prior art keywords
current
magnetic field
loop
superconducting
switch
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.)
Pending
Application number
CN202080074517.9A
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English (en)
Chinese (zh)
Inventor
罗德尼·艾伦·巴德考克
克里斯托弗·威廉·班比
耿建昭
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.)
Victoria Link Ltd
Original Assignee
Victoria Link Ltd
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
Priority claimed from AU2019904009A external-priority patent/AU2019904009A0/en
Application filed by Victoria Link Ltd filed Critical Victoria Link Ltd
Publication of CN114846632A publication Critical patent/CN114846632A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/38—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of superconductive devices
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/006—Supplying energising or de-energising current; Flux pumps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/006—Supplying energising or de-energising current; Flux pumps
    • H01F6/008—Electric circuit arrangements for energising superconductive electromagnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/02—Quenching; Protection arrangements during quenching
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/023—Current limitation using superconducting elements
    • 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
    • H10N60/355—Power cryotrons
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/001—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for superconducting apparatus, e.g. coils, lines, machines
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Rectifiers (AREA)
  • Emergency Protection Circuit Devices (AREA)
CN202080074517.9A 2019-10-25 2020-10-23 一种超导开关 Pending CN114846632A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2019904009 2019-10-25
AU2019904009A AU2019904009A0 (en) 2019-10-25 A Superconducting Switch
PCT/NZ2020/050132 WO2021080443A1 (en) 2019-10-25 2020-10-23 A superconducting switch

Publications (1)

Publication Number Publication Date
CN114846632A true CN114846632A (zh) 2022-08-02

Family

ID=75620190

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080074517.9A Pending CN114846632A (zh) 2019-10-25 2020-10-23 一种超导开关

Country Status (8)

Country Link
US (1) US12439833B2 (https=)
EP (1) EP4035214A4 (https=)
JP (1) JP7747629B2 (https=)
KR (1) KR20220088876A (https=)
CN (1) CN114846632A (https=)
AU (1) AU2020371092A1 (https=)
CA (1) CA3155496A1 (https=)
WO (1) WO2021080443A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116249432A (zh) * 2023-02-27 2023-06-09 合肥曦合超导科技有限公司 一种超导磁体闭环运行的高温超导开关装置及使用方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117296481A (zh) * 2021-01-26 2023-12-26 维多利亚林克有限公司 超导开关的改进
LU502329B1 (de) * 2022-06-22 2023-12-22 Vision Electric Super Conductors Gmbh Hochtemperatur supraleitende Schaltvorrichtung
US20260045396A1 (en) * 2024-08-07 2026-02-12 Fermi Research Alliance, Llc Bifilar coil winding for fast quench protection and related systems and methods

Citations (5)

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JPS61295837A (ja) * 1985-06-19 1986-12-26 ホレック　システメン　エン　コンポーネンテン　ベーヴエー 交流電源の比較的低い電流を比較的高い直流に変換する超導電性整流器
US5892644A (en) * 1997-11-20 1999-04-06 The University Of Chicago Passive fault current limiting device
CN102217160A (zh) * 2008-10-14 2011-10-12 博洛尼亚大学阿尔玛母校研究室 故障电流超导限制器
US20170040095A1 (en) * 2015-08-06 2017-02-09 U.S. Army Research Laboratory Attn: Rdrl-Loc-I Superconducting device and method for inducing low relaxation rate in superconducting material
US20180218818A1 (en) * 2015-07-31 2018-08-02 Magnifye Limited Apparatus and methods for changing the magnetisation of a superconductor

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US3200299A (en) * 1960-10-04 1965-08-10 Massachusetts Inst Technology Superconducting electromagnet
US5376626A (en) 1989-09-25 1994-12-27 The United States Of America As Represented By The Secretary Of The Air Force Magnetic field operated superconductor switch
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
JP2871260B2 (ja) * 1992-01-17 1999-03-17 住友電気工業株式会社 永久電流コイル
JP3660007B2 (ja) * 1995-03-16 2005-06-15 財団法人神奈川科学技術アカデミー 高温超電導体の着磁方法及びその装置
KR100662754B1 (ko) 2005-12-02 2007-01-02 엘에스산전 주식회사 초전도 저항형 한류기
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GB0706399D0 (en) 2007-04-02 2007-05-09 Siemens Magnet Technology Ltd Apparatus for stabilising decay in a resistive magnet and quench protection
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JPS61295837A (ja) * 1985-06-19 1986-12-26 ホレック　システメン　エン　コンポーネンテン　ベーヴエー 交流電源の比較的低い電流を比較的高い直流に変換する超導電性整流器
US5892644A (en) * 1997-11-20 1999-04-06 The University Of Chicago Passive fault current limiting device
CN102217160A (zh) * 2008-10-14 2011-10-12 博洛尼亚大学阿尔玛母校研究室 故障电流超导限制器
US20180218818A1 (en) * 2015-07-31 2018-08-02 Magnifye Limited Apparatus and methods for changing the magnetisation of a superconductor
US20170040095A1 (en) * 2015-08-06 2017-02-09 U.S. Army Research Laboratory Attn: Rdrl-Loc-I Superconducting device and method for inducing low relaxation rate in superconducting material

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Title
CHAO LI等: "Design for a Persistent Current Switch Controlled by Alternating Current Magnetic Field", IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, vol. 28, no. 4, 26 February 2018 (2018-02-26), pages 1 - 5, XP055820050, DOI: 10.1109/TASC.2018.2809545 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116249432A (zh) * 2023-02-27 2023-06-09 合肥曦合超导科技有限公司 一种超导磁体闭环运行的高温超导开关装置及使用方法

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Publication number Publication date
WO2021080443A1 (en) 2021-04-29
EP4035214A1 (en) 2022-08-03
US20220416649A1 (en) 2022-12-29
KR20220088876A (ko) 2022-06-28
JP2023500071A (ja) 2023-01-04
JP7747629B2 (ja) 2025-10-01
AU2020371092A1 (en) 2022-05-19
CA3155496A1 (en) 2021-04-29
EP4035214A4 (en) 2023-10-18
US12439833B2 (en) 2025-10-07

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