Author: Jung, Y.G.
Paper Title Page
MOPO041 Performance Test Results of Magnet Power Supply 118
 
  • K.-H. Park, J.H. Han, S.-H. Jeong, Y.G. Jung, D.E. Kim, M.J. Kim, H.-G. Lee, S.B. Lee, B.G. Oh, H.S. Suh
    PAL, Pohang, Kyungbuk, Republic of Korea
 
  A high sta­ble mag­net power sup­ply (MPS) was de­vel­oped, which was a bipo­lar type with 200A of the out­put cur­rent at the 40V of out­put volt­age. The MPS has been im­ple­mented by the dig­i­tal sig­nal pro­cess­ing tech­nol­ogy using the DSP, FPGA, ADCs and so on. The out­put cur­rent sta­bil­ity of the MPS showed about 6ppm peak-to-peak in a short term ex­per­i­ment at 200A of its full out­put cur­rent. The long term sta­bil­ity was shown in 15 ppm peak-to-peak for 10 hours at 200A. And the oth­ers ex­per­i­men­tal re­sults about the MPS were shown in this paper.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2018-MOPO041  
About • paper received ※ 31 August 2018       paper accepted ※ 19 September 2018       issue date ※ 18 January 2019  
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