Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference (한국조명전기설비학회:학술대회논문집)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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A Development of an Electronic Ballast for High Pressure Sodium Lamps by Using a Half Bridge Inverter

하프브리지 인버터를 이용한 HPS 램프용 전자식 안정기 개발

  • 김순기 (신성대학 디지털전기계열) ;
  • 김응래 (호서대학교 전기공학과) ;
  • 이진우 (호서대학교 전기공학과)
  • Published : 2006.05.11
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Abstract

In this paper, a new design using a simulation method was proposed. And to estimate its validity, various electronic and optical data were measured after making a 150[W] electronic ballast for high pressure sodium lamps. Using PSpice 9.1, the best solutions of various parameters such as the resonant frequency, the lamp output voltage, and the current of the electronic ballast were obtained. The power factor of the system was 99.8[%], the crest factor 1.44, the THD 4.99[%], and the weight 0.5[kg]. These are very good characteristics compared with a conventional HPS Lamp ballast.

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