High Power Laser and Particle Beams, Volume. 37, Issue 3, 035005(2025)

Compact Marx generator-based pulse power source

Hanpeng Hu1, Dening Yin2, Nan He2, Yaqi Huang3, Zhenming Zhang1, Xiulu Zhang1、*, Shengyi Song4, and Changying Yuan1
Author Affiliations
  • 1School of Nuclear Science and Technology, Southwest University of Science and Technology, Mianyang 621010, China
  • 2Sichuan Zhongwu Technology Co., Ltd, Mianyang 621000, China
  • 3School of Mathematics and Physics, Southwest University of Science and Technology, Mianyang 621010, China
  • 4Key Laboratory of Pulsed Power, Institute of Fluid Physics, CAEP, Mianyang 621900, China
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    Figures & Tables(9)
    Structure diagram of Marx generator
    External control box communicates with the generator
    Structure diagram of Marx generator
    Self breakdown and trigger switch section
    3 mm spacing self breakdown and trigger switch electric field simulation
    Gas switch and energy storage capacitor connection illustration
    Pulse output result of 0.1 MPa air
    Comparison of the circuit simulation output with the actual output
    • Table 1. Voltage and conversion efficiency at each inflation pressure

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      Table 1. Voltage and conversion efficiency at each inflation pressure

      inflation typenumberUi/kVUo/kVη
      0.1 MPa air15.523.40.610
      26.025.50.608
      36.527.60.607
      47.029.90.612
      0.1 MPa N2114.063.20.645
      215.068.40.651
      316.071.30.637
      417.077.70.653
      0.2 MPa N2119.082.00.617
      220.086.40.617
      321.091.60.623
      422.095.30.619
      0.3 MPa N2125.0106.90.611
      226.0109.20.600
      327.0114.30.605
      428.0119.60.610
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    Hanpeng Hu, Dening Yin, Nan He, Yaqi Huang, Zhenming Zhang, Xiulu Zhang, Shengyi Song, Changying Yuan. Compact Marx generator-based pulse power source[J]. High Power Laser and Particle Beams, 2025, 37(3): 035005

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    Paper Information

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    Received: Aug. 11, 2024

    Accepted: Nov. 9, 2024

    Published Online: Apr. 29, 2025

    The Author Email: Xiulu Zhang (zhangxiulu@swust.edu.cn)

    DOI:10.11884/HPLPB202537.240254

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