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MV级真空绝缘堆考核实验平台研制及其应用

周亚伟 呼义翔 杨实 何德雨 尹佳辉 罗维熙 张信军

周亚伟, 呼义翔, 杨实, 等. MV级真空绝缘堆考核实验平台研制及其应用[J]. 强激光与粒子束, 2024, 36: 055016. doi: 10.11884/HPLPB202436.230410
引用本文: 周亚伟, 呼义翔, 杨实, 等. MV级真空绝缘堆考核实验平台研制及其应用[J]. 强激光与粒子束, 2024, 36: 055016. doi: 10.11884/HPLPB202436.230410
Zhou Yawei, Hu Yixiang, Yang Shi, et al. Development and application of experimental platform for vacuum insulator stack[J]. High Power Laser and Particle Beams, 2024, 36: 055016. doi: 10.11884/HPLPB202436.230410
Citation: Zhou Yawei, Hu Yixiang, Yang Shi, et al. Development and application of experimental platform for vacuum insulator stack[J]. High Power Laser and Particle Beams, 2024, 36: 055016. doi: 10.11884/HPLPB202436.230410

MV级真空绝缘堆考核实验平台研制及其应用

doi: 10.11884/HPLPB202436.230410
详细信息
    作者简介:

    周亚伟,zhouyawei3@nint.ac.cn

  • 中图分类号: TM85

Development and application of experimental platform for vacuum insulator stack

  • 摘要: 为解决绝缘堆真空沿面闪络的问题,研制了面向脉冲功率装置应用的真空绝缘堆耐压考核实验平台,建立了绝缘堆考核实验平台等效电路模型,分析了真空绝缘堆环间闪络对绝缘堆电压的影响。基于该平台开展了三种材料绝缘堆的真空沿面耐压考核实验,验证了真空绝缘堆考核实验平台的实用性与可靠性。该工作的开展为脉冲功率装置真空绝缘堆的工程化研制提供参考,同时为新型绝缘材料的应用研究提供考核实验平台。
  • 图  1  真空绝缘堆考核实验平台结构框图

    Figure  1.  Profile schematic of vacuum insulator stack experiment platform

    图  2  真空绝缘堆考核实验腔剖面结构示意图

    Figure  2.  Profile schematic of experimental cavity for vacuum insulator stack

    图  3  真空绝缘堆电参数计算

    Figure  3.  Calculation of electrical parameters of vacuum insulator stack

    图  4  绝缘堆考核实验平台等效电路模型

    Figure  4.  Circuit model of full size insulator stack test platform

    图  5  相同馈入电压下三种材料绝缘堆电压波形

    Figure  5.  Voltage waveform of insulator stack at the same input voltage

    图  6  三种材料24 h放气率

    Figure  6.  Outgassing rate of three materials in 24 h

    图  7  绝缘堆上实验与仿真计算电压波形

    Figure  7.  Voltage waveforms of experiment and simulation on insulator stack

    表  1  绝缘堆电压随等效电容的变化

    Table  1.   Variation of voltage on insulator stack with capacitance

    number of insulator ring flashover maximum capacitance of insulator stack Cs/nF peak voltage on insulator stack Vp/MV
    0 1.08 1.422
    1 1.10 1.420
    2 1.14 1.417
    3 1.47 1.386
    下载: 导出CSV

    表  2  实验研究对象

    Table  2.   Experimental objects

    material supplier permittivity frequency/MHz
    HMWPE Russia 2.35 1
    CLPS Chengdu Tongming Innovation Technology Co., LTD 2.47 1
    M-CLPS Northwest Institute of Nuclear Technology (NINT) 2.48 1
    下载: 导出CSV
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出版历程
  • 收稿日期:  2023-11-20
  • 修回日期:  2024-01-26
  • 录用日期:  2024-01-22
  • 网络出版日期:  2024-02-02
  • 刊出日期:  2024-04-28

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