Design of Particle Accelerator Safety Interlock PLC System Based on EPICS [基于EPICS的粒子加速器辐射安全联锁PLC系统设计]

作者：Ma Y.-L.; Kang M.-T.; Zhang H.-J.; Wang Y.-F.; Wang Q.-B.; Wu Q.-B.

来源：Nuclear Electronics & Detection Technology, 2021, 41(5): 815-820.

• Accelerator
• EPICS（Experimental Physics and Industrial Control System）
• PLC（Programmable Logic Controller）
• Safety Interlock

Particle accelerator is a kind of high energy physics research device that studies particle structure. In the debugging and operation process of accelerator, prompt radiation will be formed. A stable and reliable radiation safety interlock system is the necessary facility for particle accelerator to protect the safety of personnel. Taking the High Energy Photon Source as an example, this paper introduce a radiation safety interlocking system based on EPICS, which takes yokogawa PLC as the interlocking controller to ensure the system stability, reliability and scalability. The EPICS software develop monitoring platform, which is very popular in the accelerator control industry, can provide necessary shared data to the accelerator control system while ensuring the safe operation of the system itself, so as to facilitate the development of various remote display terminals.

• 单位
  中国科学院大学