Author: Kubyshin, Yu.A.
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TUPRO100 Rare-Earth End Magnets of a Miniature Race-Track Microtron and their Tuning 1277
SUSPSNE099   use link to see paper's listing under its alternate paper code  
 
  • I.Yu. Vladimirov, N.I. Pakhomov, V.I. Shvedunov
    MSU, Moscow, Russia
  • Yu.A. Kubyshin
    UPC, Barcelona, Spain
  • J.P. Rigla
    I3M, Valencia, Spain
  • V.V. Zakharov
    Tehnomag ltd., Kaluga, Russia
 
  We report on the tuning of end magnets of a compact 12 MeV racetrack microtron (RTM) which is under construction at the Technical University of Catalonia. They are magnetic systems composed of four dipoles with the Rare-Earth Permanent Magnet (REPM) material used as a source of the magnetic field. The poles of the magnets are equipped with tuning plungers which allow to adjust the magnetic field level. In the article we describe the tuning procedure and different techniques that were used in order to fulfill strict requirements of the field characteristics of the end magnets. It is shown that the obtained magnetic systems provide correct beam trajectories in the 12 MeV RTM.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-TUPRO100  
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TUPRO102 Quadrupole Lens and Extraction Magnets of a Miniature Race-Track Microtron 1283
 
  • I.Yu. Vladimirov, N.I. Pakhomov, V.I. Shvedunov
    MSU, Moscow, Russia
  • Yu.A. Kubyshin
    UPC, Barcelona, Spain
  • J.P. Rigla
    I3M, Valencia, Spain
  • V.V. Zakharov
    Tehnomag ltd., Kaluga, Russia
 
  A compact 12 MeV race-track microtron which is under construction at the Technical University of Catalonia includes a quadrupole magnet for horizontal beam focusing and four dipoles for beam extraction. As the source of the magnetic field in these magnets a Rare-Earth Permanent Magnet (REPM) material is used. In the article the main design characteristics of the quadrupole lens and extraction dipoles are described and a procedure of tuning of their magnetic fields is discussed. We report on the manufacturing of these magnetic systems and results of the tuning of their magnetic fields.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-TUPRO102  
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THPRO116 Control System of a Miniature 12 MeV Race-Track Microtron 3165
 
  • Yu.A. Kubyshin, V. Blasco, J.A. Romero, A. Sanchez
    UPC, Barcelona, Spain
  • G. Montoro
    UPC-EETAC-TSC, Castelldefels, Spain
  • V.I. Shvedunov
    MSU, Moscow, Russia
 
  A simple control system has been developed for the commissioning of a compact 12 MeV race-track microtron which is under construction at the Technical University of Catalonia. It is of modular structure and is based on LabView programs at a conventional PC and ATmega microcontrollers. Apart from modules to monitor different RTM systems it also includes an Automatic Frequency Control of the magnetron frequency and interlocks. The architecture and main features of the modules are described and results of their operation are reported. Further developments of the control system and interfaces are on the way.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-THPRO116  
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