Author: Li, J.Y.
Paper Title Page
WEOAB201 Intense Beam Ion Sources Development at IMP 2082
  • L.T. Sun, Y. Cao, Y.C. Feng, J.Y. Li, Z.W. Liu, W. Lu, Q. Wu, Y. Yang, W.H. Zhang, X.Z. Zhang, Z.M. Zhang, H.W. Zhao
    IMP, Lanzhou, People's Republic of China
  • D. Xie
    LBNL, Berkeley, California, USA
  To satisfy the HIRFL (Heavy Ion Research Facility in Lanzhou) accelerators’ requirement and the needs of several other future accelerator facilities, many high beam intensity ion sources have been developed at IMP. The ion sources include intense high charge state ion beam ECR ion sources and high intensity proton beam ECR or microwave sources. This paper will review the high charge state ion sources developed at IMP, especially the recently built fully superconducting ECR ion source SECRAL, and the other classical ion sources and all permanent magnet ion sources will also be discussed. The latest performance of the recently built intense proton ion source which can operate continuously at more than 65emA beam (after LEBT) and 50kV source high voltage for more than 150 hours with very few HV spark intervals will be especially presented in this paper.  
slides icon Slides WEOAB201 [3.381 MB]  
THPEA021 A Platform Control System for 320 kV HV Platform 3189
  • W. Zhang, K. Gu, J.Y. Li, X.J. Liu
    IMP, Lanzhou, People's Republic of China
  This article describes the platform control system applied to the Chinese Academy of 320KV HV platform for highly charged ions. This system is composed of the hardware and the software. The hardware is composed of the network controller based on ATmega128 core chip. Our control group has designed the network controller for controlling the different types of equipment on the platform. The control system achieves the reliability, stability control of the different types of equipment on the HV platform, and control of the network, improve operational efficiency. The software uses NI Corporation's LABVIEW to program user interface. We have established for the application modules of the network controller in the LABVIEW and realized the optimization of the network controller to configure and use. The platform control system has run three years in the 320KV HV platform.