Author: Jia, Y.Z.
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MOPH33 Beam Optics Verification for A QWR 106
 
  • Y.S. Qin, W.L. Chen, P.H. Gao, Y. He, H. Jia, Y.Z. Jia, S.H. Liu, C. Wang, Z.J. Wang
    IMP/CAS, Lanzhou, People's Republic of China
 
  Quarter-wave resonators (QWR) are being widely used in linac for acceleration of ions with low-velocity. Two effects of this kind of cavities are the beam steering effect and RF defocusing effect caused by geometric asymmetry. Measurement for these two effects has been conducted by BPM and wire in a QWR at IMP. The experimental result and simulation result matches well.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-SAP2017-MOPH33  
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TUPH30 Redundancy Analysis of Solid-state Ampliifers for CiADS Accelerator 169
 
  • P.H. Gao, W.L. Chen, W.P. Dou, C. Feng, Y. He, H. Jia, Y.Z. Jia, P. Jiang, S.H. Liu, Y.S. Qin, C. Wang, W.S. Wang, Z.J. Wang
    IMP/CAS, Lanzhou, People's Republic of China
 
  The solid-state amplifier(SSA) will be applied in China Initial Accelerator Driven System (CiADS) accelarator. 20KW SSA is the basis of RF power systems. With considering power loss redundancy of the main amplifier(MA) is analyzed by builting k/N reliability model for various redundancy. 26/30 redundancy is optimal for 20KW SSA in term of reliability.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-SAP2017-TUPH30  
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