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“聚龙一号”4层绝缘堆和真空区电路模拟方法

毛重阳 薛创 肖德龙 丁宁

毛重阳, 薛创, 肖德龙, 等. “聚龙一号”4层绝缘堆和真空区电路模拟方法[J]. 强激光与粒子束, 2020, 32: 025004. doi: 10.11884/HPLPB202032.190330
引用本文: 毛重阳, 薛创, 肖德龙, 等. “聚龙一号”4层绝缘堆和真空区电路模拟方法[J]. 强激光与粒子束, 2020, 32: 025004. doi: 10.11884/HPLPB202032.190330
Mao Chongyang, Xue Chuang, Xiao Delong, et al. Simulation method of quadruple-level circuit model for stack and vacuum section of Julong-I facility[J]. High Power Laser and Particle Beams, 2020, 32: 025004. doi: 10.11884/HPLPB202032.190330
Citation: Mao Chongyang, Xue Chuang, Xiao Delong, et al. Simulation method of quadruple-level circuit model for stack and vacuum section of Julong-I facility[J]. High Power Laser and Particle Beams, 2020, 32: 025004. doi: 10.11884/HPLPB202032.190330

“聚龙一号”4层绝缘堆和真空区电路模拟方法

doi: 10.11884/HPLPB202032.190330
基金项目: 国家自然科学基金项目(51790522, 51790524, 51907008);中国博士后科学基金项目(2017M620692)
详细信息
    作者简介:

    毛重阳(1990-),男,博士,助理研究员,从事脉冲功率技术和Z箍缩数值模拟研究;chongyangmao@sina.com

  • 中图分类号: O411.3

Simulation method of quadruple-level circuit model for stack and vacuum section of Julong-I facility

  • 摘要: 建立了“聚龙一号”驱动器4层绝缘堆和真空区电路模型。在4层绝缘堆入口处,采用预测−校正的计算方法处理4层绝缘堆的输入电流分配问题,避免了复杂的二维电路模拟,既保证了精度,又大大提高了计算效率。将此新模型加入FCM-PTS程序中,与零维负载内爆动力学程序耦合,得到了各层外磁绝缘传输线的电流波形模拟结果,并改善了负载电流峰值的模拟结果与实验结果的一致性。
  • 图  1  “聚龙一号”单层绝缘堆和真空区电路模型

    Figure  1.  Single-level circuit model for the stack and vacuum section of Julong-I

    图  2  “聚龙一号”4层绝缘堆和真空区电路模型

    Figure  2.  Quadruple-level circuit model for the stack and vacuum section of Julong-I

    图  3  外磁绝缘传输线各层电流的实验结果与模拟结果对比

    Figure  3.  Comparison of the currents from experiment and simulation for each level of the outer MITL

    图  4  负载电流的实验结果、单层与4层电路模型模拟结果对比

    Figure  4.  Comparison of the load currents from experiment, single-level model, and quadruple-level model

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出版历程
  • 收稿日期:  2019-09-03
  • 修回日期:  2019-10-11
  • 刊出日期:  2019-12-26

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