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Stripline Kicker Design for On-axis Injection System in WHPS Low-energy Storage Ring
ID：137 View Protection：ATTENDEE Updated Time：2022-11-02 17:39:15 Hits：1283 Oral Presentation

Start Time：2022-11-04 15:10（Asia/Shanghai）

Duration：20min

Session：T Electrotechnical Theory and New Electromagnetic Technology » OS12Oral Session 12

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Abstract
Wuhan Photon Source (WHPS) utilizes the on-axis swap-out injection scheme in the low-energy storage ring for its small dynamic aperture feature. Traveling-wave stripline kickers for nanosecond injection and extraction have been employed to satisfy the time requirements of the injection system. This paper analyses the injection process and designs a stripline kicker for the WHPS low-energy storage ring. However, Time Domain Reflectometry (TDR) simulation points out that impedance mismatching occurs around the feedthrough-electrode connection, which may deteriorate the deflection field and decrease the injection efficiency. Thus, we optimized the connection to improve the impedance matching. TDR, field homogeneity, and reflection parameter simulation were performed to optimize the performance of the stripline kickers.
Keywords
Impedance matching,light source,on-axis swap-out injection,WHPS,stripline kicker
Speaker
Jian Lei
State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology

 born in China. He received the B.S. degree in physics from Huazhong University of Science and Technology, Wuhan, China, in 2019. He is currently working toward the Master degree in electrical engineering at Huazhong University of Science and Technology, Wuhan, China. His research interests include the design of stripline kickers and analysis of the injection process in the storage ring.
 

Submission Author
Jian Lei State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology
kuanjun fan State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology
Jun Yang State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology
Ziyu Fan State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology
Zhengqiu Luo State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology
Yi Yuan State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology
Chen Hu State Grid Jiangxi Electric Power Supply Company
Xiaofei Li China Electric Power Research Institute
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Important Date

  • Conference Date

    Nov 03

    2022

    to

    Nov 05

    2022

  • Aug 01 2022

    Draft paper submission deadline

  • Nov 04 2022

    Registration deadline

  • Nov 05 2022

    Contribution Submission Deadline

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