대한전기학회논문지:전기기기및에너지변환시스템부문B (The Transactions of the Korean Institute of Electrical Engineers B)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

Forward형 고압펄스 전원장치를 적용한 오존발생 시스템 의 개발

Development of Ozone Generating System Applying Forward Type High Voltage Pulse Power Supply

  • 김동희 (영남대학교 공대 전자정보공학부) ;
  • 원재선 (영남대학교 대학원 전기공학과) ;
  • 김경식 (경북전문대 디지털전기디자인과) ;
  • 이광식 (영남대학교 공대 전자정보공학부) ;
  • 정도영 (삼척대학교 컴퓨터응용제어공학과) ;
  • 오승훈 (동해대학교 정보통신공학과)
  • 발행 : 2003.07.01
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초록

This paper presents a forward type high voltage pulse power supply for high voltage small current, which can be designed as a simple circuit configuration and managed easily using Power-MOSFET in the view of commercialization. According to the switching frequency, coupling factor(k) and duty ratio(D), the Principle of basic operation and the characteristics of the proposed pulse power supply are estimated. Simulation results have demonstrated the feasibility of the proposed pulse power supply. Also experimental results are presented to verify theoretical discussion with a lamp type ozonizer as a load. For studying the application at the part of environment of water, When ozonizer gas reacts with a colon bacillus, the sterilization characteristics of a colon bacillus according to the ozone concentration and response time have been investigated. This proposed pulse power supply will be able to be practically used as a pulse power supply in various environment improvement facilities like sterilization of colon bacillus, deodorization, and Nox gas elimination.

키워드

참고문헌

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