CN1828789A - 超导磁体系统 - Google Patents
超导磁体系统 Download PDFInfo
- Publication number
- CN1828789A CN1828789A CNA2006100550897A CN200610055089A CN1828789A CN 1828789 A CN1828789 A CN 1828789A CN A2006100550897 A CNA2006100550897 A CN A2006100550897A CN 200610055089 A CN200610055089 A CN 200610055089A CN 1828789 A CN1828789 A CN 1828789A
- Authority
- CN
- China
- Prior art keywords
- coil
- quench
- magnet
- piece
- voltage
- 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.)
- Granted
Links
- 238000010791 quenching Methods 0.000 claims abstract description 64
- 238000003384 imaging method Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 239000002887 superconductor Substances 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
- G01R33/381—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets
- G01R33/3815—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets with superconducting coils, e.g. power supply therefor
-
- 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
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0504488.8 | 2005-03-04 | ||
GB0504488A GB2423871B (en) | 2005-03-04 | 2005-03-04 | Superconducting magnet system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1828789A true CN1828789A (zh) | 2006-09-06 |
CN1828789B CN1828789B (zh) | 2010-11-03 |
Family
ID=34451801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100550897A Expired - Fee Related CN1828789B (zh) | 2005-03-04 | 2006-03-03 | 超导磁体系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7477492B2 (zh) |
CN (1) | CN1828789B (zh) |
GB (1) | GB2423871B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010066087A1 (zh) * | 2008-12-11 | 2010-06-17 | 中国科学院电工研究所 | 一种用于产生高磁场高均匀度的超导磁体系统 |
CN102214911A (zh) * | 2011-05-27 | 2011-10-12 | 中国科学院电工研究所 | 一种超导磁体失超保护装置 |
CN102412047A (zh) * | 2010-09-21 | 2012-04-11 | 通用电气公司 | 超导磁体及超导磁体系统 |
CN103091654A (zh) * | 2011-10-31 | 2013-05-08 | 通用电气公司 | 用于磁体失超保护的单个开关排泄电阻器梯形网络 |
CN103429351A (zh) * | 2011-03-02 | 2013-12-04 | 西门子公司 | 用于分离悬浮液中包含的磁性的或能磁化的微粒的分离设备 |
CN103777161A (zh) * | 2012-10-17 | 2014-05-07 | 上海联影医疗科技有限公司 | 超导磁体的降场电路和方法 |
CN105513743A (zh) * | 2014-10-17 | 2016-04-20 | 通用电气公司 | 超导磁体系统及其失超保护装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8384504B2 (en) * | 2006-01-06 | 2013-02-26 | Quantum Design International, Inc. | Superconducting quick switch |
US7701677B2 (en) * | 2006-09-07 | 2010-04-20 | Massachusetts Institute Of Technology | Inductive quench for magnet protection |
US8134434B2 (en) * | 2007-01-05 | 2012-03-13 | Quantum Design, Inc. | Superconducting quick switch |
CN102903473B (zh) | 2011-07-29 | 2016-03-30 | 通用电气公司 | 超导磁体系统 |
USRE45942E1 (en) * | 2012-02-21 | 2016-03-22 | Siemens Plc | Superconducting electromagnets comprising coils bonded to a support structure |
US9240681B2 (en) | 2012-12-27 | 2016-01-19 | General Electric Company | Superconducting coil system and methods of assembling the same |
US10978943B2 (en) * | 2019-04-03 | 2021-04-13 | General Electric Company | System and method for auto-ramping and energy dump for a superconducting wind turbine generator |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9016184D0 (en) * | 1990-07-24 | 1990-09-05 | Oxford Magnet Tech | Magnet assembly |
JP2658532B2 (ja) * | 1990-08-27 | 1997-09-30 | 三菱電機株式会社 | 超電導マグネット装置 |
DE4408290C2 (de) * | 1994-03-11 | 1996-02-29 | Siemens Ag | Wicklungsanordnung mit einem Supraleiter und Tragkörper hierzu |
GB9405679D0 (en) * | 1994-03-22 | 1994-05-11 | Weatherford Lamb | Fill valve |
GB2298282B (en) * | 1995-02-23 | 1999-08-25 | Elscint Ltd | Quench protection for actively shielded magnets |
US6822451B2 (en) * | 2002-07-31 | 2004-11-23 | Ge Medical Systems Global Technology Company Llc | Non-coupling magnetic sheilding coil |
-
2005
- 2005-03-04 GB GB0504488A patent/GB2423871B/en not_active Expired - Fee Related
-
2006
- 2006-02-08 US US11/349,206 patent/US7477492B2/en not_active Expired - Fee Related
- 2006-03-03 CN CN2006100550897A patent/CN1828789B/zh not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010066087A1 (zh) * | 2008-12-11 | 2010-06-17 | 中国科学院电工研究所 | 一种用于产生高磁场高均匀度的超导磁体系统 |
US8204563B2 (en) | 2008-12-11 | 2012-06-19 | Institute Of Electrical Engineering, Chinese Academy Of Sciences | Superconducting magnet system for generating high homogeneity and high magnetic field |
CN102412047A (zh) * | 2010-09-21 | 2012-04-11 | 通用电气公司 | 超导磁体及超导磁体系统 |
CN102412047B (zh) * | 2010-09-21 | 2014-07-30 | 通用电气公司 | 超导磁体及超导磁体系统 |
CN103429351A (zh) * | 2011-03-02 | 2013-12-04 | 西门子公司 | 用于分离悬浮液中包含的磁性的或能磁化的微粒的分离设备 |
CN102214911A (zh) * | 2011-05-27 | 2011-10-12 | 中国科学院电工研究所 | 一种超导磁体失超保护装置 |
CN102214911B (zh) * | 2011-05-27 | 2014-01-22 | 中国科学院电工研究所 | 一种超导磁体失超保护装置 |
CN103091654A (zh) * | 2011-10-31 | 2013-05-08 | 通用电气公司 | 用于磁体失超保护的单个开关排泄电阻器梯形网络 |
CN103777161A (zh) * | 2012-10-17 | 2014-05-07 | 上海联影医疗科技有限公司 | 超导磁体的降场电路和方法 |
CN103777161B (zh) * | 2012-10-17 | 2017-08-22 | 上海联影医疗科技有限公司 | 超导磁体的降场电路和方法 |
CN105513743A (zh) * | 2014-10-17 | 2016-04-20 | 通用电气公司 | 超导磁体系统及其失超保护装置 |
CN105513743B (zh) * | 2014-10-17 | 2019-01-01 | 通用电气公司 | 超导磁体系统及其失超保护装置 |
Also Published As
Publication number | Publication date |
---|---|
GB0504488D0 (en) | 2005-04-13 |
GB2423871B (en) | 2007-12-12 |
US7477492B2 (en) | 2009-01-13 |
GB2423871A (en) | 2006-09-06 |
US20060197637A1 (en) | 2006-09-07 |
CN1828789B (zh) | 2010-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ENGLAND SIEMENS AG Free format text: FORMER OWNER: SIEMENS MAGNET TECHNOLOGY LTD. Effective date: 20091113 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20091113 Address after: Britain's Applicant after: Siemens PLC Address before: oxford Applicant before: Siemens Magnet Technology Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20140303 |