Keyword: permanent-magnet
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MOPO125 Steering Magnets with Permanent Magnets dipole, multipole, operation, sextupole 264
 
  • Y. Iwashita, M. Abe, T. Yako
    Kyoto ICR, Uji, Kyoto, Japan
  • Y. Fuwa
    Kyoto University, Research Reactor Institute, Osaka, Japan
  • N. Terunuma
    KEK, Ibaraki, Japan
 
  Funding: This work was supported by the Collaborative Research Program of Institute for Chemical Research, Kyoto University (grant #2018-10)
Dipole magnet using permanent magnet technology is under investigation for correction magnets in beamline. It can reduce cost of electricity of coil excitation and cooling water pump, thick electric cabling and water piping, power supply, and their maintenance cost. The structure and the field adjustment scheme whith bipolar variable range will be discussed.
 
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2018-MOPO125  
About • paper received ※ 20 September 2018      issue date ※ 18 January 2019  
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THPO033 The Development of Permanent Magnet Quadrupoles for Xipaf DTL multipole, quadrupole, DTL, radiation 753
 
  • B.C. Wang, M.T. Qiu, Z.M. Wang, C.Y. Wei
    NINT, Shannxi, People’s Republic of China
  • C.T. Du, Q.K. Guo, X.W. Wang, Q.Z. Xing, S.X. Zheng
    TUB, Beijing, People’s Republic of China
 
  Permanent magnet quadrupoles (PMQs) are developed for the DTL of Xi’an 200 MeV Proton Application Facility (XiPAF). In this paper, we describe the fabrication and measurements for the Halbach-type PMQs. The main procedure of the PMQ manufacture is presented. And the magnetic measurements of PMQs are carried out with the help of vibrating wire, Hall probe and rotating coil respectively. The results show the PMQs are able to meet the requirements of XiPAF DTL.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2018-THPO033  
About • paper received ※ 10 September 2018      issue date ※ 18 January 2019  
Export • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)