Brief Introduction

The control system is the brain and nerve of the accelerator device. The main task of the linear control system is to automatically monitor and control the working state of the proton accelerator equipment operating in high-power, high-current, and multi-beam mode, and provide equipment operation for the operators. The parameters and beam adjustment means enable the coordinated operation of each equipment to obtain the ideal beam current. The main controlled equipment includes RFQ cavity, superconducting acceleration cavity and cryostat. The performance of these devices is closely related to the real-time, stability, reliability and control accuracy of the control system. 

Research Fields

The instrument and control group is now undertaking the construction tasks of two major national scientific research devices, "Accelerator Driven Transmutation Research Device (CiADS)" and "High Current Heavy Ion Accelerator (HIAF)". Spallation target protection and reactor protection are the world's first coupling of digital instrument control technology for devices, targets and reactors. The design of 25MeV superconducting linear prototype system has been completed. 

Achievements

1. Wenjuan Cui, Zhiyong He, Qiang Zhao, et al. Temperature control for spallation target in accelerator driven system [J]. Nuclear Inst. and Method in Physics Research B, 448:5-10 (2019). (SCI) 

2. Wenjuan Cui, Zhiyong He, Wenjing Ma, et al. Overtemperature protection systems for spallation target in China initiative accelerator driven sub-critical system [J]. Annals of Nuclear Energy, 128:358-365 (2019). (SCI) 

3. Zhiyong He, Wenjing Ma, Wenjuan Cui, Kai Yin, Qiang Zhao, Yuhui Guo, Zhiqiang Chen, “Design of protection system for accelerator driven sub-critical system”, Proceedings of the 27th International Conference on Nuclear Engineering (ICONE27), Ibaraki, Japan, 2019. (EI) 

4. Wenjuan Cui, Zhiyong He, Qiang Zhao, Kai Yin, Wenjing Ma, Xueying Zhang, “Monitoring method of beam on target for accelerator driven sub-critical system”, Proceedings of the 27th International Conference on Nuclear Engineering (ICONE27), Ibaraki, Japan, 2019. (EI) 

5. Qiang Zhao, Xueying Zhang, Wenjuan Cui, et al. Numerical study on the inner temperature measurement for the target in CiADS [J]. Nuclear Inst. and Method in Physics Research B,432:37-41 (2018). (SCI) 

6. Qiang Zhao, Wenjuan Cui, Zhiyong He, et al. Energy deposition and neutron flux study in a gravity-driven dense granular target (DGT) with GEANT4 toolkit [J]. Nuclear Inst. and Method in Physics Research B,427:63-69 (2018). (SCI) 

7. 何一川, 钱文斌, 贺智勇, 崔文娟, 赵强, 陈志强, 王志光. "加速器驱动次临界系统中堆外中子注量率监测方法", 原子核物理评论, Vol.34, 2017. (核心期刊) 

8. Qiang Zhao, Zhiyong He, Lei Yang, Xueying Zhang, Wenjuan Cui, Zhiqiang Chen, and Hushan Xu, “Monitoring method for neutron flux for a spallation target in an accelerator driven sub-critical system”, [J] Chinese Physics C, Vol. 40, No. 7(2016) 076203. (SCI) 

9. Zhiyong He, Qiang Zhao, Hushan Xu, Wenjuan Cui and Yuxi Luo, “An encoder with speed over 40Gbps for RC LDPC codes with rates Up to 0.96,” [J] Chinese Journal of Electronics, 2016, 25(5): 921-927.(SCI) 

10. Zhiyong He, Wenjuan Cui, Qiang Zhao, Yichuan He, Yuxi Luo, “Design of control systems for accelerator driven subcritical system”, Proceedings of the 24th International Conference on Nuclear Engineering (ICONE24), Charlotte, USA, 2016. (EI) 

11. Wenjuan Cui, Zhiyong He, Qiang Zhao, Yichuan He, Yuxi Luo, “Electronics for Instrumentation and Controls in Accelerator Driven Sub-critical System”, Proceedings of the 24th International Conference on Nuclear Engineering (ICONE24), Charlotte, USA, 2016. (EI) 

12. Qiang Zhao, Zhiyong He, Xueyin Zhang, et al.,“On the measurement of incore neutron flux in ADS system”, Proceedings of the 23th International Conference on Nuclear Engineering (ICONE23), Chiba, Japan, 2015. (EI) 

13. Wenjuan Cui, Zhiyong He, Qiang Zhao, et al., “Application of FPGA in the radiation environment of ADS system”, Proceedings of the 23th International Conference on Nuclear Engineering (ICONE23), Chiba, Japan, 2015. (EI) 

14. Zhiyong He, Qiang Zhao, Wenjuan Cui, et al. “Control systems for spallation target in CiADS”, the 15th International Conference on Accelerator and Large Experiment Physics Control Systems, Australia, 2015. 

15. Zhiyong He, Yuxi Luo, Yuhui Guo, et al., “Design of control networks for CiADS”, the 15th International Conference on Accelerator and Large Experiment Physics Control Systems, Australia, 2015. 

16. Design of equipment interlocking control system for LEAF,Yuhui Guo,Yi Cheng,Bao-hui Wang,Nian Xie,Tai-xin Zhan,Zhang-nuo Chen,Yun-jie Li,Xiao-jun Liu & Liang-ting Sun, Radiation Detection Technology and Methods volume 4(SCI), pages25–30(2020)  

17. Design of LEAF control system,Yu-Hui Guo, Nian Xie, Zhang-Nuo Chen, Tai-Xin Zhan, Yi Cheng, Yun-Jie Li, Xiao-JunLiu & Liang-TingSun ,Radiation Detection Technology and Methods volume 3(SCI), Article number: 59 (2019)  

18. 25MeV 高功率加速器机器保护系统软件优化设计,Software optimization design of 25MeV high power accelerator machine protection system ,程艺; 郭玉辉; 刘海涛; 陈又新; 郑海; 陈章诺; 詹泰鑫,核电子学与探测技术(核心期刊),2020年01期 。 

19.39Ar同位素预富集装置的控制系统设计,Design of the Control System for the Condensing Device of 39Ar Isotope,詹泰鑫; 郭玉辉; 陈章诺; 刘禹廷; 刘海涛; 李运杰; 程艺; 孙良亭,核电子学与探测技术(核心期刊),2020年01期  

20.LEAF装置RFQ控制系统设计,刘禹廷; 郭玉辉; 刘海涛; 孙良亭; 程艺,核电子学与探测技术(核心期刊),2019年2期  

Photos

Contact

Chen Youxin 

Tel: +86-13099183712 

Email: cy_xin@impcas.ac.cn 

Mailing Address: 401, Building 4, No.509 Nanchang Road, Lanzhou, 730000, China