- 专利标题: METHOD FOR CHARGING A SUPERCONDUCTOR MAGNET SYSTEM, WITH A MAIN SUPERCONDUCTOR BULK MAGNET AND A SHIELD SUPERCONDUCTOR BULK MAGNET
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申请号: US17085314申请日: 2020-10-30
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公开(公告)号: US20210151230A1公开(公告)日: 2021-05-20
- 发明人: Stephen Alfred MARCH , Joerg HINDERER , Stephan HEISS
- 申请人: Bruker Switzerland AG
- 申请人地址: CH Faellanden
- 专利权人: Bruker Switzerland AG
- 当前专利权人: Bruker Switzerland AG
- 当前专利权人地址: CH Faellanden
- 优先权: EP19209166.8 20191114
- 主分类号: H01F6/00
- IPC分类号: H01F6/00 ; H01F6/04 ; H01F27/36
摘要:
Charging method for a superconductor magnet system with reduced stray field, weight and space includes: arranging the system within a charger magnet bore; with Tmain>Tmaincrit and Tshield>Tshieldcrit, applying a current Icharger to the charger magnet and increasing Icharger to a first current I1>0; lowering a main superconductor bulk magnet temperature Tmain to an operation temperature Tmainop, with Tmainop Tshieldcrit; lowering Icharger to a second current I2