Author: Liu, Y.-H.
Paper Title Page
THPC146 The Radiated EMI Isolation for TPS Kicker Magnet* 3227
 
  • C.S. Chen, C.K. Chan, C.L. Chen, Y.L. Chu, K.H. Hsu, C.Y. Kuo, Y.-H. Liu, C.-S. Yang
    NSRRC, Hsinchu, Taiwan
  
  Elec­tro­mag­net­ic in­ter­fer­ence is a crit­i­cal prob­lem for elec­tron­ic equip­ment, es­pe­cial­ly for those so­phis­ti­cat­ed mea­sur­ing sen­sors using in TLS. There­fore, lots of ef­forts have been made to iso­late the EM noise from the kick­er mag­nets. In this ar­ti­cle, dif­fer­ent thick­ness­es of alu­minum cham­bers are ap­plied to block the ra­di­at­ed EM noise. Fur­ther­more, the dif­fer­ent widths of slits sim­u­late the nec­es­sary open­ings on kick­er as­sem­bly. Ac­cord­ing to the re­sults of small-scale ex­per­i­ment, some pa­ram­e­ters are ob­tained to de­sign the en­clo­sure of kick­er mag­net. Com­pared the re­sults with the data from the orig­i­nal scale kick­er, these pa­ram­e­ters pro­vide a be­liev­able guide­line in the be­gin­ning of de­sign sta­tus.  
 
THPC147 TPS SR Kicker Prototype Installation Status* 3230
 
  • Y.-H. Liu, C.K. Chan, C.-S. Chen, Y.L. Chu, K.H. Hsu, H.P. Hsueh, C.K. Kuan, C.Y. Kuo, C.-S. Yang
    NSRRC, Hsinchu, Taiwan
  
  The pur­pose of this paper is to il­lus­trate the in­stal­la­tion se­quence of TPS SR kick­er. Be­cause of adding the ro­ta­tion func­tion in row di­rec­tion, the po­si­tion of every com­po­nent of kick­er must be very pre­cise. The kick­er mag­net and EMI en­clo­sure were fas­tened on the ro­ta­tion motor plate which could ro­tate ±3.0 mrad. The ce­ram­ic cham­ber re­main fixed on the bot­tom plate in order to let the bel­low stress free dur­ing ro­ta­tion. After in­stal­la­tion, the in­duc­tance mea­sure­ment and the high volt­age break­down test were also test­ed. The ex­per­i­men­tal re­sults showed the good uni­for­mi­ty and reached the ex­pect­ed re­quest. The field map­ping and EMI pre­ven­tion schemes will be test­ed in the fu­ture.