锦屏深地强流离子源控制系统的研制  

Development of control system for JUNA ion source

作　　者：王鹏鹏 张玮[1,2] 武启 安石[1,2] 岳敏 常建军[1] 安敬蕊 Wang Pengpeng;Zhang Wei;Wu Qi;An Shi;Yue Min;Chang Jianjun;An Jingrui(Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou 730000,China;University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]中国科学院近代物理研究所,兰州730000 [2]中国科学院大学,北京100049

出　　处：《强激光与粒子束》2023年第10期94-99,共6页High Power Laser and Particle Beams

基　　金：兰州重离子国家实验室改造项目(Y9HIRLL100)。

摘　　要：对锦屏深地核天体物理实验JUNA(Jinping Underground laboratory for Nuclear Astro-physics)离子源控制系统进行了研究,采用分布式系统模型构建。硬件采用PLC、串口服务器、伺服电机及工控机等部件实现了离子源设备的远程监测及控制。软件通过建立EPICS IOC运行时数据库,实现了对所有被控设备的集成。用户操作界面采用CSS(Control System Studio)开发,实现了操作人员对所有被控设备的透明访问。基于安全连锁规则设计了机器保护系统,实现了运行异常下的连锁保护。该控制系统应用于国内首套深地实验强流ECR离子源,运行稳定可靠,完全满足JUNA运行及物理实验的需求。The control system for the ion source of the JUNA(Jinping Underground laboratory for Nuclear Astro-physics)was designed and implemented.It is built by using a distributed system model.The hardware adopts PLC,serial device server,servo motor,industrial computer,and other components to realize the remote monitoring and controlling of ion source devices.The software integrates all controlled devices by establishing the EPICS IOC run-time databases.The user interface layer is developed by using Control System Studio to achieve transparent access to all controlled devices by operators.The machine protection system is designed based on safety rules to realize protection in the case of abnormal operations.It is used in the first underground ECR ion source in China and is stable and reliable,which fully meets the needs of the JUNA tuning and physical experiments.

关 键 词：JUNA离子源 控制系统 安全连锁 

分 类 号：TL503.6[核科学技术—核技术及应用]