Proceedings of the Korean Nuclear Society Conference (한국원자력학회:학술대회논문집)

Korean Nuclear Society (한국원자력학회)
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Design Parameter of CW Klystron System for KOMAC

  • Lee, J. H. (Seoul National University) ;
  • H. J. Kwon (Seoul National University) ;
  • Kim, T. Y. (Seoul National University) ;
  • K. H. Chung (Seoul National University) ;
  • H. S. Kang (Pohang Accelerator Laboratory) ;
  • Park, S. J. (Pohang Accelerator Laboratory) ;
  • J. S. Oh (Pohang Accelerator Laboratory) ;
  • Kim, Dong-Il (Inha University)
  • Published : 1998.05.01
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Abstract

The KOMAC(KOrea Multi-purpose Accelerator Complex) linac is composed of RFQ(Radio Frequency Quadrupole), CCDTL(Coupled Cavity Drift Tube Linac) and SC(Superconducting)-linac. The required CW output power of RF system is about 25㎿ for 20㎿ proton beam power. Therefore high power RF sources are necessary for cost saving and reliability improvement. The number of klystrons for 0.5 ㎿ at 350MHz and 1 ㎿ at 700MHz are 1 and 31, respectively. In this paper, the design parameters of the klystron system including power supply and energy recovery system are presented.

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