Design of digital controller for HEPS corrector power supply

被引：1
|
作者：
Guo, Xiaoling [1 ,2 ]
Long, Fengli [1 ,2 ]
Han, Chao [1 ,2 ]
Gao, Yao [1 ]
Su, Wentong [1 ]
机构：
[1] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[2] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
来源：
RADIATION DETECTION TECHNOLOGY AND METHODS | 2023年 / 7卷 / 03期
关键词：
Corrector power supply; Digital controller; FPGA; HEPS;
D O I：
10.1007/s41605-023-00404-1
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
PurposeIn order to realize the control of current closed loop in HEPS corrector power supply, a digital control board is designed.MethodsThe control board uses the latest FPGA to realize digital processing and uses two different AD chips to realize current and voltage sampling, respectively. In order to achieve high-precision closed-loop control, an effective closed-loop control program is designed.ResultsThe controller has been widely used in HEPS projects, and its control effect has been proved.ConclusionsIn order to realize control and reduce power cost, the controller is designed. The testing experiments show that the controller has excellent performance, reliable operation and low cost.
引用
收藏
页码：387 / 391
页数：5
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