조명전기설비학회논문지 (Journal of the Korean Institute of Illuminating and Electrical Installation Engineers)

  • 제28권5호
  • /
  • Pages.76-81
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  • 2014
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  • 1229-4691(pISSN)
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  • 2287-5034(eISSN)
한국조명전기설비학회 (The Korean Institute of IIIuminating and Electrical Installation Engineers)
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Al2O3 유전체를 이용한 산소/공기 원료에 따른 오존발생기의 특성

A Characteristic Analysis of Ozone Generator Using the Al2O3 Ceramic Dielectric According to Gas Type(O2/Air)

  • 박현미 (영남대학교 전기공학과) ;
  • 송현직 (영남이공대학 전기자동화과, 한국조명.전기설비학회 대구경북지회) ;
  • 박원주 (영남대학교 전기공학과, 한국조명전기설비학회) ;
  • 이광식 (영남대학교 전기공학과)
  • 투고 : 2014.03.03
  • 심사 : 2014.03.31
  • 발행 : 2014.05.31
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초록

The ozone generation is commonly made with silent discharge method using quartz glass dielectric. In this paper, using $Al_2O_3$ dielectric to instead of the traditional quartz glass dielectric to improve the system efficiency is presented. The dielectric was manufactured as tube shape (Internal diameter${\times}$ Outside diameter: $11{\times}15mm$) using 99% $Al_2O_3$ ceramic. The characteristics of dielectric discharge and ozone generation were studied of experiments with variation of discharge power, discharge electrode space and rate of flow for supplied gas ($O_2$/Air). As the experimental results, in the same discharge space, the ozone concentration continuously increased with input power increasing, and ozone yield increased until saturation happened. Also, the expended power increased with discharge space extended due to discharge power increased. In additional, the ozone concentration of oxygen ozone was higher than air that was observed when using oxygen ozone in proposed experiments.

키워드

참고문헌

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