Design of a low level radio frequency control system for the direct current-superconductive photocathode injector at Peking University

Get Citation
ZHANG He, WANG Fang, ZHANG Bao-Cheng, LIN Lin, HAO Jian-Kui and LIU Ke-Xin. Design of a low level radio frequency control system for the direct current-superconductive photocathode injector at Peking University[J]. Chinese Physics C, 2011, 35(10): 955-958. doi: 10.1088/1674-1137/35/10/013
ZHANG He, WANG Fang, ZHANG Bao-Cheng, LIN Lin, HAO Jian-Kui and LIU Ke-Xin. Design of a low level radio frequency control system for the direct current-superconductive photocathode injector at Peking University[J]. Chinese Physics C, 2011, 35(10): 955-958.  doi: 10.1088/1674-1137/35/10/013 shu
Milestone
Received: 2010-10-14
Revised: 2011-05-20
Article Metric

Article Views(1671)
PDF Downloads(491)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Design of a low level radio frequency control system for the direct current-superconductive photocathode injector at Peking University

Abstract: A digital low level radio frequency (LLRF) control system based on a high precision field-programmable gate array (FPGA) is being developed for the stable operation of the upgraded direct current-superconductive (DC-SC) photocathode injector at Peking University. The design of this LLRF control system is described, including both the hardware and the internal algorithm. Analysis of disturbances shows that the system can achieve the requirement of ±0.1% for amplitude stability and ±0.1° for phase stability. Through experiments, preliminary results are presented in the paper.

    HTML

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return