Archives of Electrical Engineering | |
Study on the influence of output inductance on DBD plasma uniformity | |
Marcin Hołub1  | |
关键词: Non-thermal plasma; power electronic supply; plasma uniformity; dielectric barrier discharge reactors; | |
DOI : 10.2478/aee-2014-0020 | |
来源: Versita | |
【 摘 要 】
The presented work gives an overview on simulation and experimental results of the power supply parameters’ influence on DBD discharge uniformity. The proposed study is about the use of quasi-pulsed, power electronic power supply and a saturable inductor in series with the discharge cell [1]. The simulation results are presented with a parallel DBD reactor model with linear critical voltage distribution. A more uniform current waveform is observed, however, due to small reactor capacitances no streamer formation could be verified in calculations. An experimental test stand was prepared with a double dielectric barrier discharge arrangement. The experimental results are presented with regard to the electrical oscilloscope waveforms and ICCD camera imaging. A more homogenous plasma was observed in the case of saturable inductor with saturation current set at the point of discharge formation. Two possible mechanisms are connected with this phenomenon - inductive element current support during discharge and/or current rise-time limitation [1].
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912010188626ZK.pdf | 677KB | download |