| 利用液体阻挡介质产生空气中均匀介质阻挡放电的研究 |
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| 引用本文： | 仇展,方志,赵龙章. 利用液体阻挡介质产生空气中均匀介质阻挡放电的研究[J]. 绝缘材料, 2009, 42(4): 64-67 |
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| 作者姓名： | 仇展 方志 赵龙章 |
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| 作者单位： | 南京工业大学自动化学院,南京,210009;南京工业大学自动化学院,南京,210009;南京工业大学自动化学院,南京,210009 |
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| 基金项目： | 国家自然科学基金资助 |
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| 摘 要： | 研究了外加电压幅值对均匀介质阻挡放电(DBD)特性的影响,并结合不同外加电压幅值下的发光图像,分析了DBD放电特性的变化情况.利用测量得到的李萨育图形计算得到放电功率P和传输电荷Q,并进一步研究了外加电压幅值和电源频率对P和Q的影响.研究结果表明,采用硅油作为液体阻挡介质的锥-平板电极结构DBD能够在大气压空气中产生均匀放电,P和Q随外加电压幅值和电源频率的增加而非线性增加.
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| 关 键 词： | 介质阻挡放电 放电功率 传输电荷 锥电极 甲基硅油 |
Generation of the Homogenous Dielectric Barrier Discharge in Air with Iiquid Barrier |
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| QIU Zhan,FANG Zhi,ZHAO Long-zhang. Generation of the Homogenous Dielectric Barrier Discharge in Air with Iiquid Barrier[J]. Insulating Materials, 2009, 42(4): 64-67 |
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| Authors: | QIU Zhan FANG Zhi ZHAO Long-zhang |
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| Affiliation: | School of Automation;Nanjing University of Technology;Nanjing 210009;China |
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| Abstract: | With the set-up of cone-plate electrode dielectric barrier discharge experimental device with silicone oil as barrier in the laboratory,a homogenous dielectric barrier discharge under atmospheric pressure is generated in air.The discharge characteristics in different voltages were studied by voltage and current waveforms.Lissajous figures and light-emission pictures were analyzed and the change of discharge characteristics of DBD under different voltages was investigated using light-emission pictures.The di... |
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