...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Physics, D. Applied Physics: A Europhysics Journal >Electrical modelling approach for discharge analysis of a coaxial DBD tube filled with argon
【24h】

Electrical modelling approach for discharge analysis of a coaxial DBD tube filled with argon

机译：充氩同轴DBD管放电分析的电气建模方法

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Dielectric barrier discharges (DBDs) occur in the presence of at least one insulating layer in contact with the discharge between two planar or cylindrical electrodes connected to a high voltage supply. A quartz coaxial DBD tube, filled with argon, has been studied and an electrical model characterizing the discharges has been proposed. The proposed model considers the geometry of the DBD tube, gas gap spacing and the properties of the dielectric barrier material. A sinusoidal voltage up to 2.4 kV peak with frequencies from 20 to 100 kHz has been applied to the discharge electrodes for the generation of microdischarges. By comparisons of visual images and electrical waveforms, the filamentary discharges have been confirmed. The simulated discharge characteristics have been validated by the experimental results. A good correlation between the experimental and simulated results was found, which is used to deduce the circuit impedance and other electrical parameters, in particular, the conduction current, charge accumulation, energy deposited and consumed power during discharges.
机译：介电势垒放电（DBD）在至少一个绝缘层的存在下发生，该绝缘层与连接到高压电源的两个平面或圆柱形电极之间的放电接触。研究了填充氩气的石英同轴DBD管，并提出了表征放电的电模型。提出的模型考虑了DBD管的几何形状，气隙间距以及介电阻挡材料的特性。已将频率高达20到100 kHz的高达2.4 kV峰值的正弦电压施加到放电电极上，以产生微放电。通过视觉图像和电波形的比较，已经确认了丝状放电。实验结果验证了模拟的放电特性。实验和仿真结果之间具有良好的相关性，可用于推断电路阻抗和其他电参数，特别是传导电流，电荷积累，能量沉积和放电过程中的功耗。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号