High Power Laser and Particle Beams, Volume. 32, Issue 7, 075003(2020)

Design of square pulse forming network with adjacent mutual coupling inductors

Chuanwei Wang1,2 and Hongtao Li1、*
Author Affiliations
  • 1Key Laboratory of Pulsed Power, Institute of Fluid Physics, CAEP, P.O. Box 919-107, Mianyang 621900, China
  • 2Graduate School of China Academy of Engineering Physics, Beijing 100088, China
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    Figures & Tables(11)
    Type B PFN model and its output waveform
    Relation between objective function value and iteration times
    Output waveform with optimization
    Type B PFN with adjacent mutual coupling inductors
    Circuit model of T-type three-terminal network
    Equivalent decoupling circuit model of type B PFN with adjacent mutual coupling inductors
    Diagrammatic sketch of computational process with backtracking algorithm
    Capacitance error distribution
    • Table 1. Parameters of devices in 5-stage B-type PFN

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      Table 1. Parameters of devices in 5-stage B-type PFN

      No. of stageL/μH C/μF
      10.126 70.066 7
      20.058 60.057 9
      30.059 60.063 0
      40.068 40.077 6
      50.095 30.145 0
    • Table 2. Parameters of devices in 5-stage B-type PFN with equal capacitors and adjacent mutual coupling inductors

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      Table 2. Parameters of devices in 5-stage B-type PFN with equal capacitors and adjacent mutual coupling inductors

      coupling typeC/μF L1/μH L2/μH L3/μH L4/μH L5/μH M1/μH M2/μH M3/μH M4/μH
      in-phase0.098 3780.149 5650.075 5870.073 8230.076 5890.087 9820.007 8710.012 2730.011 8110.009 485
      out of phase0.098 3780.750 7370.300 0620.033 7900.047 0480.088 2800.422 7680.009 9090.011 0490.018 127
    • Table 3. Parameters of devices in 5-stage B-type PFN with constrained capacitors and adjacent mutual coupling inductors

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      Table 3. Parameters of devices in 5-stage B-type PFN with constrained capacitors and adjacent mutual coupling inductors

      coupling typeL1/μH L2/μH L3/μH L4/μH L5/μH M1/μH M2/μH M3/μH M4/μH
      in-phase0.149 7730.074 7790.074 2810.079 4810.089 8130.008 8150.007 7030.016 1600.014 501
      out of phase0.740 3000.295 7380.034 2650.044 2600.091 0350.415 0440.012 1230.009 0840.013 038
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    Chuanwei Wang, Hongtao Li. Design of square pulse forming network with adjacent mutual coupling inductors[J]. High Power Laser and Particle Beams, 2020, 32(7): 075003

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    Paper Information

    Category: Pulsed Power Technology

    Received: Nov. 17, 2019

    Accepted: --

    Published Online: Jul. 10, 2020

    The Author Email: Hongtao Li (lihongtao-ifp@caep.cn)

    DOI:10.11884/HPLPB202032.190429

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