DE602008006265D1 - Upraleitenden magneten - Google Patents

Upraleitenden magneten

Info

Publication number
DE602008006265D1
DE602008006265D1 DE602008006265T DE602008006265T DE602008006265D1 DE 602008006265 D1 DE602008006265 D1 DE 602008006265D1 DE 602008006265 T DE602008006265 T DE 602008006265T DE 602008006265 T DE602008006265 T DE 602008006265T DE 602008006265 D1 DE602008006265 D1 DE 602008006265D1
Authority
DE
Germany
Prior art keywords
branch
resistance
current
magnetic field
series
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.)
Active
Application number
DE602008006265T
Other languages
English (en)
Inventor
Thierry Schild
Andre Donati
Armand Sinanna
Pascal Tixador
Stephane Bermond
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.)
Centre National de la Recherche Scientifique CNRS
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Centre National de la Recherche Scientifique CNRS, Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Centre National de la Recherche Scientifique CNRS
Publication of DE602008006265D1 publication Critical patent/DE602008006265D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Hard Magnetic Materials (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
DE602008006265T 2007-11-12 2008-10-27 Upraleitenden magneten Active DE602008006265D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0758969A FR2923648B1 (fr) 2007-11-12 2007-11-12 Systeme de creation d'un champ magnetique via un aimant supra-conducteur
PCT/FR2008/051937 WO2009063150A1 (fr) 2007-11-12 2008-10-27 Systeme de creation d'un champ magnetique via un aimant supraconducteur

Publications (1)

Publication Number Publication Date
DE602008006265D1 true DE602008006265D1 (de) 2011-05-26

Family

ID=39735185

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008006265T Active DE602008006265D1 (de) 2007-11-12 2008-10-27 Upraleitenden magneten

Country Status (6)

Country Link
US (1) US8174803B2 (de)
EP (1) EP2220658B1 (de)
AT (1) ATE505801T1 (de)
DE (1) DE602008006265D1 (de)
FR (1) FR2923648B1 (de)
WO (1) WO2009063150A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2294436B1 (de) * 2008-06-20 2022-02-09 Irving Weinberg Verfahren zur reduzierung der bioeffekte von magnetfeldgradienten
US9612308B2 (en) 2008-06-20 2017-04-04 Weinberg Medical Physics Inc Ultra-fast magnetic field for electron paramagnetic resonance imaging used in monitoring dose from proton or hadron therapy
US9411030B2 (en) 2008-06-20 2016-08-09 Weinberg Medical Physics Llc Apparatus and method for decreasing bio-effects of magnetic gradient field gradients
JP6262417B2 (ja) * 2012-07-31 2018-01-17 川崎重工業株式会社 磁場発生装置及びこれを備える超電導回転機
US9726738B2 (en) 2013-06-21 2017-08-08 Weinberg Medical Physics Inc. Energy-saving method of generating time-varying magnetic gradients for use in MRI
US9638774B2 (en) * 2013-08-05 2017-05-02 Shahin Pourrahimi Discharge controlled superconducting magnet
WO2015072001A1 (ja) * 2013-11-15 2015-05-21 株式会社日立製作所 超電導磁石
US10564238B2 (en) * 2014-12-17 2020-02-18 General Electric Company Systems and methods for energizing magnets of magnetic resonance imaging (MRI) systems
CN105118606B (zh) * 2015-09-11 2017-05-31 浙江大学 用于在线消除电磁式电流互感器剩磁的退磁电路及方法
JP6794146B2 (ja) * 2016-06-13 2020-12-02 株式会社東芝 高温超電導磁石装置
CN206498192U (zh) * 2017-02-27 2017-09-15 华中科技大学 一种基于能量快速转移的混合式直流超导限流器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238098B (de) * 1964-06-19 1967-04-06 Siemens Ag Verfahren zum Auferregen einer supraleitenden Magnetspule
FR2613493B1 (fr) * 1987-03-30 1989-06-23 Alsthom Dispositifs de detection de transitions vers l'etat normal dans un bobinage supraconducteur, notamment de generatrice electrique, et de protection d'un tel bobinage
EP0299325B1 (de) * 1987-07-17 1991-12-18 Siemens Aktiengesellschaft Aktiv geschirmter, supraleitender Magnet eines Kernspin-Tomographen
FR2661775B1 (fr) * 1990-05-04 1994-03-04 Telemecanique Contacteur-disjoncteur.
US5210674A (en) * 1990-05-31 1993-05-11 Mitsubishi Denki Kabushiki Kaisha Superconducting coil protective system
GB9506096D0 (en) * 1995-03-24 1995-05-10 Oxford Instr Public Limited Co Current limiting device
GB0121846D0 (en) * 2001-09-10 2001-10-31 Oxford Instr Superconductivity Superconducting magnet assembly and method
DE10156234C1 (de) * 2001-11-15 2003-02-13 Bruker Biospin Gmbh Supraleitfähiges NMR-Magnetspulensystem mit Driftkompensation und Betriebsverfahren
US6925316B2 (en) * 2002-04-08 2005-08-02 Christopher M. Rey Method of forming superconducting magnets using stacked LTS/HTS coated conductor
US6960914B2 (en) * 2003-06-27 2005-11-01 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for imaging systems
DE102005020690B4 (de) * 2005-05-03 2007-08-30 Bruker Biospin Ag Magnetanordnung mit Vorrichtung zum Dämpfen von Spannungsspitzen einer Speisung
DE102005034837B4 (de) 2005-07-26 2017-12-21 Bruker Biospin Gmbh Supraleitende Magnetanordnung mit Schalter

Also Published As

Publication number Publication date
US8174803B2 (en) 2012-05-08
WO2009063150A1 (fr) 2009-05-22
US20100295641A1 (en) 2010-11-25
EP2220658A1 (de) 2010-08-25
ATE505801T1 (de) 2011-04-15
FR2923648A1 (fr) 2009-05-15
FR2923648B1 (fr) 2009-12-18
EP2220658B1 (de) 2011-04-13

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