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The bipolar kicker power supply principle prototype for the booster ring of HIAF

  • Jie Gao
  • Mingrui Li
  • Anhui Feng
  • Daqing GaoEmail author
  • Jingbin Shangguan
  • Xuejian Jin
  • Jiang Zhao
  • Shilei Zhang
  • Yan Liu
Original Paper
  • 12 Downloads

Abstract

Background

The kicker power supply is one of the key devices to achieve fast extraction for the booster ring (BRing) of high intensity heavy ion accelerator facility. For the expected high beam intensity in the BRing, a beam dump is requested for an emergency case. Therefore, a bipolar kicker power supply is required to extract bunched beams to the regular beam-line and the beam dump.

Purpose

The purpose of this paper is to design and test a bipolar kicker power supply principle prototype.

Methods

For this purpose, a solid-state Marx generator circuit based on pulse forming network with insulated gate bipolar transistors is applied to the bipolar kicker power supply principle prototype.

Results

The experimental results show that the principle prototype has the ability to produce a bipolar extraction current, and the polarity can be arbitrarily selected. Besides, a flat-top duration of the extraction current adjusting from 0 to 1.23 μs has been accomplished.

Conclusions

The output performance of the principle prototype satisfies the design requirements and verifies the feasibility of the design.

Keywords

Bipolar Kicker power supply PFN-Marx generator IGBT 

Notes

Acknowledgments

Funded by Guangdong Innovative and Entrepreneurial Research Team Program (2016ZT06G373).

References

  1. 1.
    S. Ruan, J. Yang, J. ZhangRuan et al., Design of extraction system in BRing at HIAF. Nucl. Instrum. Methods Phys. Res. Sect. A 892, 53–58 (2018)ADSCrossRefGoogle Scholar
  2. 2.
    X. Ma, W.Q. Wen, S.F. Zhang et al., HIAF: new opportunities for atomic physics with highly charged heavy ions. Nucl. Instrum. Methods Phys. Res. B 408, 169–173 (2017)ADSCrossRefGoogle Scholar
  3. 3.
    Kunio Koseki, The fast extraction kicker power supply for the main ring of J-PARC. Nucl. Inst. Methods Phys. Res. A 729(22), 3–7 (2013)ADSCrossRefGoogle Scholar
  4. 4.
    J.W. Baek, D.W. Yoo, G.H. Rim et al., Solid state Marx generator using series-connected IGBTs. IEEE Trans. Plasma Sci. 33(4), 1198–1204 (2005)ADSCrossRefGoogle Scholar
  5. 5.
    W. Yifan, K. Liu, J. Qiu et al., Repetitive and high voltage Marx generator using solid-state devices. IEEE Trans. Dielectr. Electr. Insul. 14(4), 937–940 (2007)CrossRefGoogle Scholar
  6. 6.
    G.H. Rim, E.P. Pavlov, H.S. Lee et al., Pulse forming lines for square pulse generators. IEEE Trans. Plasma Sci. 31(2), 196–200 (2001)ADSGoogle Scholar
  7. 7.
    S.V. Tewari, S.B. Umbarkar, R. Agarwal et al., Development and analysis of PFN based compact Marx generator using finite integration technique for an antenna load. IEEE Trans. Plasma Sci. 41(10), 2684–2690 (2013)ADSCrossRefGoogle Scholar
  8. 8.
    Hongtao Li, Hong-Je Ryoo, Jong-Soo Kim et al., Development of rectangle-pulse Marx generator based on PFN. IEEE Trans. Plasma Sci. 37(1), 190–194 (2009)ADSCrossRefGoogle Scholar

Copyright information

© Institute of High Energy Physics, Chinese Academy of Sciences; Nuclear Electronics and Nuclear Detection Society 2019

Authors and Affiliations

  1. 1.Institute of Modern PhysicsChinese Academy of SciencesLanzhouChina
  2. 2.School of Nuclear Science and TechnologyUniversity of Chinese Academy of SciencesBeijingChina
  3. 3.Huizhou Research Center of Ion SciencesHuizhouChina

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