Author: Huang, J.
Paper Title Page
MOPFI047 Analysis and Design of Matching Unit for a RF Driven Plasma Source for Fusion Purpose 389
 
  • H.K. Yue
    Huazhong University of Science and Technology(HUST), Wuhan, People's Republic of China
  • D.Z. Chen, M. Fan, J. Huang, D. Li, X.F. Li, K.F. Liu, C.R. Wan, C. Zhou
    HUST, Wuhan, People's Republic of China
  
  A RF dri­ven plasma ex­citer for pro­duc­ing neg­a­tive ions, aim­ing for heat­ing and cur­rent drive neu­tral beam in­jec­tors for fu­sion ap­pli­ca­tions, is in de­vel­op­ing in Huazhong Uni­ver­sity of Sci­ence and Tech­nol­ogy (HUST). In order to cou­ple the max­i­mum RF power to the source, the match­ing unit is de­signed to match the im­ped­ance of the source to that of the RF coax­ial line. Firstly, a FEM model was built to es­ti­mate the equiv­a­lent cir­cuit pa­ra­me­ters of the source. Nu­mer­i­cal pre­dic­tions were com­pared with a small ex­per­i­men­tal setup to ver­ify the ac­cu­racy of the fem model. Based on the nu­mer­i­cal re­sults, the RF coil and the match­ing com­po­nents were care­fully de­signed. Fi­nally, the match­ing cir­cuit for the source is de­vel­oped and tested. Ex­per­i­men­tal re­sults will be pre­sented in the full paper.  
 
WEIB205 Promoting Local Economic Development by an Integration of Industry, Teaching and Research of Compact Low Energy Accelerators 2119
 
  • M. Fan, D.Z. Chen, J. Huang, D. Li, K.F. Liu, B. Qin, Y.Q. Xiong, J. Yang, T. Yu
    HUST, Wuhan, People's Republic of China
  • H.Q. Gao
    Hubei University of Science and Technology, Hubei, People's Republic of China
  
  Huazhong Uni­ver­sity of Sci­ence and Tech­nol­ogy has been car­ry­ing out R&D of com­pact low en­ergy ac­cel­er­a­tors by in­te­grat­ing in­dus­try, teach­ing and re­search to pro­mote local eco­nomic de­vel­op­ment sup­ported by both na­tional and provin­cial gov­ern­ment and local en­ter­prises. Cur­rently, the pro­jects in­clude: com­pact med­ical cy­clotron, elec­tron ir­ra­di­a­tion ac­cel­er­a­tors, etc. The in­dus­try of non-power nu­clear en­ergy based on low en­ergy par­ti­cle ac­cel­er­a­tor has also drawn at­ten­tion from the provin­cial gov­ern­ment of Hubei and mu­nic­i­pal gov­ern­ment of Xi­an­ning. Mean­while, a se­ries of lec­tures about nu­clear sci­ence and nu­clear safety were hosted to help the pub­lic bet­ter un­der­stand nu­clear tech­nol­ogy and to wipe out fears of nu­clear en­ergy. At the mo­ment, the ap­pli­ca­tion of non-power nu­clear en­ergy with based on com­pact low en­ergy ac­cel­er­a­tor is de­vel­op­ing into an in­dus­try chain in the area of cen­tral China.  
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