作者: Naoki Osawa , Yoshio Yoshioka , Ryoichi Hanaoka , Yutarou Mochizuki , Yusuke Kobayashi
DOI: 10.1002/EEJ.21253
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摘要: We found that the generation of a uniform discharge in atmospheric-pressure air was possible frequency range from 32 Hz to 1.1 kHz using alumina as barrier material DBD (Dielectric Barrier Discharge) device. also there is voltage domain for discharge. The becomes wider with increase frequency. If applied slightly higher than upper limit stable discharge, changes nonuniform FD (Filamentary Discharge). In order clarify mechanism we investigated how materials change mode by both photographic observation and analysis electric circuit phenomena. carried out experiments device, combination soda glass alumina. this case, appeared alternately every half cycle. As result, it generated when used acted cathode. From gap current, an APTD (Atmospheric Pressure Townsend characterized electron avalanche. This paper presents experimental results discussions. © 2012 Wiley Periodicals, Inc. Electr Eng Jpn, 180(4): 1–9, 2012; Published online Online Library (wileyonlinelibrary.com). DOI 10.1002/eej.21253