| 用激波管测量固体介质中的空间电荷分布 |
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| 引用本文： | 何卓烈,张治文.用激波管测量固体介质中的空间电荷分布[J].西安交通大学学报,1989,23(4):67-72,82. |
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| 作者姓名： | 何卓烈 张治文 |
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| 作者单位： | 西安交通大学动力机械系
(何卓烈，任俭)，西安交通大学电气工程系
(张冶文，屠德民)，西安交通大学电气工程系(刘耀南) |
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| 摘 要： | 本文分析了压力阶跃波法测量固体介质中空间电荷分布的基本原理,讨论了激波在气体激波管内的传播及气体激波作用于固体时在固体内引起的波动的过程。用直径为113mm的激波管为主体构成了空间电荷测量系统,并用压力传感器和微型计算机构成了激波波速测量装置,从而较准确地获得了激波波速、激波压力阶跃波形等有关参数。并得到了一些空间电荷的测量结果。
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| 关 键 词： | 激波管 固体介质 空间电荷 |
MEASUREMENT OF SPACE CHARGE DISTRIBUTION IN SOLID DIELECTRIC USING A SHOCK TUBE |
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| He Zhoulie,Ren Jian,Zhang Yewen,Tu Demin,Liu Yaonan.MEASUREMENT OF SPACE CHARGE DISTRIBUTION IN SOLID DIELECTRIC USING A SHOCK TUBE[J].Journal of Xi'an Jiaotong University,1989,23(4):67-72,82. |
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| Authors: | He Zhoulie Ren Jian Zhang Yewen Tu Demin Liu Yaonan |
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| Institution: | He Zhoulie;Ren Jian;Zhang Yewen;Tu Demin;Liu Yaonan Department of Power Machinery Engineering Department of Electrical Engineering |
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| Abstract: | The basic principle of measuring the space charge distribution in a solid
dielectric with the step pressure wave method is studied. The propagation of
the shcok wave in a shock tube and the wave process in solid produced by an
aotion of a gas shock wave are discussed. The measuring system of space charge
distribution consists of a shock in diameter 113mm. The parameters of the
shock wave speed and the waveform of step pressure of a shock wave can be
measured accurately by the measurement set of shock wave speed, which is made
up of pressure transducers and a microcomputer. The preliminary experimental
results of the space charge distribution measurement in solid dielectric are shown
in the paper. |
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| Keywords: | space charge measurement dielectrics shock tube |
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