Proceedings of the Korean Institute of Information and Commucation Sciences Conference (한국정보통신학회:학술대회논문집)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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Development of a Low Frequency Operating Electronic Ballast for Fish Attracting Lamps

저주파 구동형 집어등용 전자식 안정기 개발

  • Kim, Il-Kwon (Dept. Electrical & Electronics Engineering, Korea Maritime University) ;
  • Song, Jae-Yong (Dept. Electrical & Electronics Engineering, Korea Maritime University) ;
  • Park, Dae-Won (Dept. Electrical & Electronics Engineering, Korea Maritime University) ;
  • Seo, Hwang-Dong (Dept. Electrical & Electronics Engineering, Korea Maritime University) ;
  • Kil, Gyung-Suk (Dept. Electrical & Electronics Engineering, Korea Maritime University)
  • 김일권 (한국해양대학교 전기전자공학부) ;
  • 송재용 (한국해양대학교 전기전자공학부) ;
  • 박대원 (한국해양대학교 전기전자공학부) ;
  • 서황동 (한국해양대학교 전기전자공학부) ;
  • 길경석 (한국해양대학교 전기전자공학부)
  • Published : 2005.05.27
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Abstract

This paper presents an electronic ballast using a step down converter, a low frequency inverter for high pressure discharge lamp. The proposed ballast is composed of a full-wave rectifier, a step down converter operated as a current source with power regulation and a low frequency inverter with ignition circuit. The ignition circuit generates high voltage pulse of 1${\sim}$2[kV] peak, 130[Hz]. Moreover, it is able to reignite at regular intervals by protective circuit. As experimental results on the test, lamp voltage, current and consumption power are measured 132.5[V], 7.6[A] and 1,005[W], respectively. It was confirmed that the designed ballast operate the lamp with a constant power.

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