大気圧非平衡Arプラズマの放電電流特性の周波数依存性

カテゴリ: 全国大会

論文No: 1-047

グループ名: 【全国大会】令和4年電気学会全国大会論文集

発行日: 2022/03/01

タイトル(英語): Dependence of discharge properties on the power-supply frequency in non-equilibrium atmospheric-pressure Ar plasma

著者名: 竹村将沙樹（東京工業大学）

著者名(英語): Masaki Takemura (Tokyo Institute of Technology)

キーワード: 大気圧プラズマ|Arプラズマ|atmospheric-pressure plasma|Ar plasma

要約(日本語): Although non-equilibrium atmospheric-pressure plasmas are expected to be applied to industries such as medicine and agriculture, there are still many unknowns about their specific basic characteristics. In this experiment, for non-equilibrium atmospheric-pressure Ar plasma, we measured how the discharge current characteristics change by adjusting the frequency of the applied voltage.
As the frequency of the supply voltage was increased, the frequency of the current pulses generated by the atmospheric-pressure discharge also increased, and the frequency dependence was confirmed. It was also found that when the frequency exceeded around 55 kHz, the discharge suddenly became more intense and the current pulses became seven times larger.

本誌掲載ページ: 64-65 p

原稿種別: 日本語

PDFファイルサイズ: 465 Kバイト