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

  • 제16권1호
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  • Pages.20-26
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  • 2002
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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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프리볼트입력용 메탈핼라이드램프 전자식안정기 개발

Development of Electronic Ballast for Metal Halide Lamp wilts Free Voltage Input

  • 발행 : 2002.01.01
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초록

고압방전램프에는 고압수은램프, 고압나트륨램프와 메탈핼라이프램프가 있다. 메탈핼라이드램프는 가장 효율 좋을 램프들 중 하나이며 고효율, 고연색성과 집광능력이 좋다. 이 연구의 목적은 AC 100∼277의 프리볼트입력용 전자식안정기를 개발하여 메탈핼라이드(MH70W)를 점등시키는 것이다. 개발된 전자식안정기는 프리볼트입력용컨버터, 플라이백컨버터와 하프브리지인버터, 이그나이터와 보호기 그리고 제어기로 구성되어 있다. 실험 결과 개발된 전자식안정기는 프리볼트입력(AC 100∼277V)에 따라 메탈핼라이드램프(MH70W)가 매우 잘 점등되었다.

HID(high intensity discharge)lamps include high pressure mercury lamp, high pressure sodium lamp and metal halide lamp. Metal halide lamps have been considered to be one of the most erective light sources. These lamps have good efficiency, good color rendering and good focusing capability. The objective of this research is to alum on the metal halide lamp(MH70W) by the developed electronic ballast with free voltage input(AC 100∼277V). The developed electronic ballast consists of a free voltage input converter, a flyback converter ＆ half-bridge inverter, ignitor ＆ protector and control1er. Experimental results show that developed electronic ballast turns on the metal halide lamp(MH70W) with free voltage input(AC 100∼277V) very well.

키워드

참고문헌

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