GB2414598B - Circuit for effective quench heating in superconducting magnets - Google Patents
Circuit for effective quench heating in superconducting magnetsInfo
- Publication number
- GB2414598B GB2414598B GB0506944A GB0506944A GB2414598B GB 2414598 B GB2414598 B GB 2414598B GB 0506944 A GB0506944 A GB 0506944A GB 0506944 A GB0506944 A GB 0506944A GB 2414598 B GB2414598 B GB 2414598B
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- superconducting magnets
- quench heating
- effective quench
- effective
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title 1
- 238000010791 quenching Methods 0.000 title 1
Classifications
-
- 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
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/597,755 US7646571B2 (en) | 2004-05-29 | 2005-05-31 | Circuit for effective quench heating in superconducting magnets |
PCT/GB2005/002165 WO2005119872A1 (en) | 2004-05-29 | 2005-05-31 | Circuit for effective quench heating in superconducting magnets |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0412091.1A GB0412091D0 (en) | 2004-05-29 | 2004-05-29 | Capacitor coupled quench propagation circuit |
GBGB0428176.2A GB0428176D0 (en) | 2004-05-29 | 2004-12-23 | Circuit for effective quench heating in superconducting magnets |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0506944D0 GB0506944D0 (en) | 2005-05-11 |
GB2414598A GB2414598A (en) | 2005-11-30 |
GB2414598B true GB2414598B (en) | 2006-05-10 |
Family
ID=34593746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0506944A Expired - Fee Related GB2414598B (en) | 2004-05-29 | 2005-04-06 | Circuit for effective quench heating in superconducting magnets |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2414598B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2525610B (en) * | 2014-04-29 | 2016-12-14 | Siemens Healthcare Ltd | Passive quench propagation circuit for superconducting magnets |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57150010A (en) * | 1981-03-11 | 1982-09-16 | Hitachi Ltd | Pulse power supply device for superconductive coil |
US6147844A (en) * | 1998-12-30 | 2000-11-14 | General Electric Company | Quench protection for persistant superconducting magnets for magnetic resonance imaging |
-
2005
- 2005-04-06 GB GB0506944A patent/GB2414598B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57150010A (en) * | 1981-03-11 | 1982-09-16 | Hitachi Ltd | Pulse power supply device for superconductive coil |
US6147844A (en) * | 1998-12-30 | 2000-11-14 | General Electric Company | Quench protection for persistant superconducting magnets for magnetic resonance imaging |
Non-Patent Citations (3)
Title |
---|
F Rodriguez-Mateos et al, "Proceedings of the 2001 Particle Accelerator Conference", Chicago, 2001, pages 3451 - 3453, "Quench heater studies for the LHC magnets". * |
IEEE Trans. on Applied Superconductivity, Vol.11, No.1, March 2001, E E Burkhardt et al, "Quench Protection Heater Studies of the 3rd 1-m Model for KEK-LHC Low-B Quadrupoles", pages 1621 - 1624 * |
IEEE Trans. on Magnetics, Vol.23, No.2, March 1987, G Ganetis et al, "Results using active quench protection strip heaters on reference design D SSC dipole magnet", pages 499 - 502. * |
Also Published As
Publication number | Publication date |
---|---|
GB2414598A (en) | 2005-11-30 |
GB0506944D0 (en) | 2005-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20090423 AND 20090429 |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20160204 AND 20160210 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20170406 |