Completion of Radiation resistant Magnet

耐辐射磁铁完成

• 批准号: 15340084
• 负责人: TAKASAKI Minoru
• 金额: $ 8.26万
• 依托单位: High Energy Accelerator Research Organization (KEK) (2004-2005)The High Energy Accelerator Research Organization (2003)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2003
• 资助国家: 日本
• 起止时间: 2003 至 2005
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15340084/
• 关键词: Radiation Resistant; Mineral insulation; MI Cable; Meson Factory; kaon factory; High Intensity Beam; J-PARC; JHF

This project aims to complete radiation resistant magnet which is made from completely inorganic materials. For this purpose, we have continued the R&D works on the next two points ;1,R&D of Mineral Insulation Cable (MIC) with high current density2,R&D of various magnet parts which were made from completely inorganic materialsThe R&D works of the section 1 have already been completed by our previous works. However magnet parts of the section 2 are not ready even at the start point of this work (2003). Then we started the R&D works on ;1,Temperature switch,2,Water pressure switch,3,Interlock logic circuit,4 Mineral insulation signal cable :The R&D works for these parts have been made and reasonable good results have been obtained. Then we assembled the test magnet with these parts as well as MIC excitation coil and the long term test operation has been performed. In addition it, these parts were applied for the actual magnets of real operating beam lines of the KEK 12 GeV-PS.Now we can conclude it the magnet fabrication by completely inorganic materials is successfully done. In the last year of the project, we have investigated the wider scope of the magnet application to the real high intensity beam line. Then the setting up the magnets with beam monitors, vacuum ducts etc. etc.was tested. The beam line design with actual physics motivation has been performed I order to test the usefulness of the magnets at the real beam facility.

该项目旨在完成由完全无机材料制成的抗辐射磁铁。为此，我们继续在接下来的两个点上进行研发； 1，矿物绝缘电缆（MIC）的R＆D具有高电流密度2，各种磁铁零件的R＆D，这些磁铁零件是由完全无机材料制成的，第1节的研发工作已经由我们以前的作品完成。但是，即使在这项工作的起点（2003）的起点，第2节的磁铁部分也没有准备好。然后，我们启动了R＆D在; 1，温度开关，2，水压开关，3，互锁逻辑电路，4个矿物绝缘信号电缆上的工作：已经制作了这些零件的研发，并获得了合理的良好结果。然后，我们将测试磁铁组合在一起，以及这些零件以及MIC激发线圈，并进行了长期测试操作。此外，将这些零件应用于Kek 12 Gev-P的实际操作光束线的实际磁铁。在项目的最后一年，我们研究了磁铁应用到真正的高强度梁线的更广泛范围。然后通过梁监测器，真空管等设置磁铁等测试。带有实际物理动机的光束线设计已执行，我下令测试磁体在真实梁设备上的有用性。

项目成果

ハドロン実験施設

强子实验设施

• 发表时间: 2006
• 期刊: 原子核研究 50巻4号
• 作者: K.H.Tanaka 他;H.Takahashi 他;E.Hirose 他;田中 万博
• 通讯作者: 田中 万博

A New 3-axes Magnetic Field Measurement System Based on Hall Elements

基于霍尔元件的新型三轴磁场测量系统

• 发表时间: 2004
• 期刊: IEEE Transactions on Applied Superconductivity Vol.14
• 作者: K.H.Tanaka;E.Hirose;H.Takahashi 他;K.H.Tanaka 他;E.Hirose 他;K.H.Tanaka et al.;E.Hirose et al.
• 通讯作者: E.Hirose et al.

Development of Radiation-Resistant Magnets for JHF/J-PARC

为 JHF/J-PARC 开发抗辐射磁铁

• 发表时间: 2004
• 期刊: IEEE Transactions on Applied Superconductivity Vol.14
• 作者: K.H.Tanaka;E.Hirose;H.Takahashi 他;K.H.Tanaka 他;E.Hirose 他;K.H.Tanaka et al.
• 通讯作者: K.H.Tanaka et al.

A New 3-axes Magnetic Field Measurement System Based on Hall Elements.

基于霍尔元件的新型三轴磁场测量系统。

• 发表时间: 2004
• 期刊: IEEE Transactions on Applied Superconductivity 14
• 作者: K.H.Tanaka;E.Hirose;H.Takahashi 他;K.H.Tanaka 他;E.Hirose 他
• 通讯作者: E.Hirose 他

K.H.Tanaka 他: "Development of radiation Resistant Magnets for JHF/J-PARC Project"IEEE Transactions on Applied Superconductivity. (掲載決定in press). (2004)

K.H.Tanaka 等人：“JHF/J-PARC 项目的抗辐射磁体的开发”IEEE 应用超导学报（出版决策）（2004 年）。