6-3 Progress of LLRF Control System for CiADS Injector

• 作者: Chang Wei Cheng Qi Gao Zheng He Yuan Ma Tenfei Wang Xianwu Zhu Zhenglong
• 来源期刊: 中国科学院近代物理研究所和兰州重离子研究装置年报：英文版
• 学科: 物理学
• 年，卷（期）: 2016,（1）
• 页码范围: 246-247
• 页数: 2页
• 分类号: O4

摘要

The demo injector is designed to accelerate proton beam to 25 MeV with beam current up to 10 mA.It includes a proton ECR ion source,LEBT,a 2.1 MeV room-temperature RFQ,MEBT and superconducting RF linac system[1].It's operated in continuous-wave(CW)mode.The LLRF control system is the key component to keep RF field in cavity,used as a closed loop controller which maintains cavity field gradient and phase stability when operating the cavity with beam.The great progress of LLRF control system has been achieved since the end of 2014.With the increase of the control system scale,the number of LLRF control system was increased from 3 to 21.