Software development of CSNS linac LLRF remote control system [中国散裂中子源直线射频低电平远程控制软件研制]

作者：Zhang Y.; Xie Z.; Rong L.; Mu Z.; Lei G.; Jin D.; Li J.

来源：High Power Laser and Particle Beams, 2018, 30(11): 115101.

DOI：10.11884/HPLPB201830.180171

• C#
• CA server
• EPICS
• Low level RF control

There are eight RF power sources for linac accelerator of China Spallation Neutron Source phase-I project, and each RF power source was controlled by one digital low level RF unit separately. The local control of digital low level RF is a non-EPICS system, which could not directly communicate with EPICS clients. Remote control of the low level RF local control system by EPICS clients is realized by embedding a C# type EPICS server to the upper control application, thus the low level RF local control was ported into the EPICS framework. Since its online deployment for linac low level RF control, the remote control system has been stable and reliable in operation.

• 单位
  核探测与核电子学国家重点实验室; 中国科学院大学