대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

무성방전의 중첩을 이용한 다중방전형 오존발생기의 오존생성수율 개선

Improvement of Ozone Yield by a Multi-Discharge Type Ozonizer Using Super position of Silent Discharge Plasma

  • 송현직 (구미1대학 컴퓨터응용전기과) ;
  • 이동헌 (구미1대학 컴퓨터응용전기과) ;
  • 오진훈 (구미1대학 컴퓨터응용전기과) ;
  • 박성욱 (구미1대학 컴퓨터응용전기과) ;
  • 서영택 (구미1대학 컴퓨터응용전기과)
  • Song, Hyun-Jig (Department of Computer Applied Electricity in Gumi College) ;
  • Lee, Dong-Heon (Department of Computer Applied Electricity in Gumi College) ;
  • Oh, Jin-Hoon (Department of Computer Applied Electricity in Gumi College) ;
  • Park, Seong-Wook (Department of Computer Applied Electricity in Gumi College) ;
  • Seo, Young-Taek (Department of Computer Applied Electricity in Gumi College)
  • 발행 : 2004.07.01
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초록

In order to improve ozone generation, we experimentally investigated the silent discharge plasma and ozone generation characteristics of a multi-discharge type ozonizer. Ozone in a multi-discharge type ozonizer is generated by superposition of a silent discharge plasma, which is simultaneously generated in separated discharge spaces. A multi-discharge type ozonizer is composed of three different kinds of superposed silent discharge type ozonizers, depending on the method of applying power to each electrode. We observed that the discharge period of the current pulse for a multi-discharge type ozonizer can be longer than that of silent discharge type ozonizer with two electrodes and one gap.Hence, ozone generation is improved up to 17185 ppm and 783 g/kwh for the superposed silent discharge type ozonizer for which an AC high voltages with a 180 phase difference were applied to the internal electrode and the external electrode, respectively, with the central electrode being ground

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