誘電体バリヤ放電においてギャップ長, 誘電体温度が放電モードに与える影響

概要

論文の詳細を見る
The characteristics of dielectric barrier discharge, such as lissajous figure, charging current, electric field strength and appearance of discharge were measured at various applied voltages, gap lengths using unheated discharge devices. Besides, the influence of dielectric surface temperature on discharge mode was examined. As a result, it was found that the number of micro discharges was increased at higher applied voltage and shorter gap distance. When the gap distance was 3mm, the electric field strength at discharge initiation point was about 3.2kV/mm, however it increased with decreasing the gap distance in case of the unheated discharge device. On the other hand, in case of a heated discharge device, the discharge initiation voltage decreased and current pulse became larger. At the same time, it was observed that many micro discharges were distributing in the whole discharge space and emitting strong light.
社団法人電気学会の論文
2006-09-01