串列加速器用导向器电源与控制的改进  

Improvement of power supply and control guide for tandem accelerator

作　　者：毛国兰[1] 王晓飞[1] 周建明[1] 

机构地区：[1]中国原子能科学研究院,北京102413

出　　处：《自动化与仪器仪表》2016年第4期53-55,共3页Automation & Instrumentation

摘　　要：带电粒子在串列加速器传输过程中,由于偏离管道中心而不能准确打到靶上,影响实验预期效果。利用静电导向器能使偏离的束流重新与靶对中,且偏移的距离与导向器所加电压的大小成正比。为此,设计了一种利用S7-300和Wincc实现计算机远程控制导向器电源的控制系统。实验表明,该系统操作简单,性能稳定可靠。When the charging particles were transferred by tandem accelerator,due to particles departed from pipeline center,the particles can't hit the target accurately in the end. Then anticipation of experiment would be lowered. But making use of steer,we can make the departed particles aim at the target nicely. And in this article a new remote control system for the steer power supply on HI-13 tandem accelerator was developed. The control system based on S7-300 and Wincc was described. The experimental results show that the system is easy to operate and its performance is reliable.

关 键 词：导向器电源 束流 STEP7 WINCC 远程控制 

分 类 号：TL503[核科学技术—核技术及应用]