Design of injection painting bumper magnets pulse power supply for CSNS/RCS
Shen L(沈莉); Chi YL(池云龙); Huang C(黄川); Tang JY(唐靖宇); Shen, L; Chi, YL; Huang, C; Tang, JY
刊名CHINESE PHYSICS C
2008
卷号32期号:1页码:#REF!
关键词IGBT H bridge equivalent frequency transfer function feedback control
学科分类Physics
其他题名CSNS RCS注入涂抹凸轨磁铁脉冲电源设计
通讯作者Shen, L (reprint author), CAS, Inst High Energy Phys, Beijing 100049, Peoples R China.
文章类型Article
英文摘要The China Spallation Neutron Source (CSNS) Rapid Cycling Synchrotron (RCS) is a high beam power proton accelerator. The task of RCS injection system is to inject the negative hydrogen ions coming from linac into RCS by stripping method. This power supply demands that its output pulse current falling edge be controlled by the program. The power supply uses the IGBT power amplifying method to generate the pulse current and makes it follow the setting waveform by the power supply's feedback control system. The tracking error is one of the important specifications of the power supply. To satisfy the tracking error less than 2%, the frequency of the IGBT topology requested is more than 400kHz. The IGBT topology is connected by the IGBT H bridges in series and parallel, and works in the phase shifted method to divide the current, the voltage and improve the equivalent frequency. High power, high frequency, fast speed response and optimal feedback control strategy are the key to the good performance of painting bumper magnets pulsed power supply.
类目[WOS]Physics, Nuclear ; Physics, Particles & Fields
收录类别SCI
WOS记录号WOS:000255855900007
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/225555
专题中国科学院高能物理研究所_加速器中心_期刊论文
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Shen L,Chi YL,Huang C,et al. Design of injection painting bumper magnets pulse power supply for CSNS/RCS[J]. CHINESE PHYSICS C,2008,32(1):#REF!.
APA 沈莉.,池云龙.,黄川.,唐靖宇.,Shen, L.,...&Tang, JY.(2008).Design of injection painting bumper magnets pulse power supply for CSNS/RCS.CHINESE PHYSICS C,32(1),#REF!.
MLA 沈莉,et al."Design of injection painting bumper magnets pulse power supply for CSNS/RCS".CHINESE PHYSICS C 32.1(2008):#REF!.
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