Journal of Electrical Engineering and Technology

  • 제1권4호
  • /
  • Pages.496-502
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  • 2006
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  • 1975-0102(pISSN)
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  • 2093-7423(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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The Development of the Buck Type Electronic Dimming Ballast for 250W MHL

  • Jung, Dong-Youl (Department of Electrical Engineering, Kangwon National University) ;
  • Park, Chong-Yeon (Department of Electrical Engineering, Kangwon National University)
  • 발행 : 2006.12.01
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초록

In this paper, we studied the development of the electronic ballast for 250W MH (Metal-Halide) lamps. We were able to improve the input power factor by using a PFC IC. To provide the lamp with the rated voltage required, we used the buck-type dc-dc converter. The stress of the switching devices in the inverter could be reduced by this method. To eliminate the acoustic resonance phenomena of MH lamps, the voltage of the lamp added the high frequency sine-wave to the low frequency square-wave by using the full bridge typed inverter. We have developed a simple igniter using the L and C elements. We could control the dimness of the lamp by varying the output voltage of the buck converter. The buck converter output voltage could be controlled by using a microprocessor.

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참고문헌

  1. G. Kanai, T. Inagaki, Y. Takeji and H. Shibata, 'Technological trends and prospects of HID lamps and low pressure sodium lamps', Journal of the Illuminating Engineering Institute of Japan, vol. 74, No.5,pp.279-285, 1990 https://doi.org/10.2150/jieij1980.74.5_279
  2. M. Sinomiya, 'Technological trends and prospects of control gear', Journal of the Illuminating Engineering Institute of Japan, vol. 74, No. 5, pp. 292-296, 1990 https://doi.org/10.2150/jieij1980.74.5_292
  3. Jong-Yeon Park and Dong- Youl Jung, 'Electronic Ballast with Constant Power Output Controller for 250W MHD Lamp', 2001 IEEE International Symposium on Industrial Electronics Proceedings. vol. 1, pp. 46-51, June 12-16,2001
  4. Sam Ben-Yaakov, Michael Gulko and Alex Giter, 'The Simplest Electronic Ballast for HID lamps', IEEE, pp. 634-640. 1996
  5. H.L. Witting, 'Acoustic resonance in cylindrical high pressure arc discharges', J. appl. phy. 49(5), May 1978
  6. J. W. Denneman, 'Acoustic resonances in high frequency operated low watt metal halide lamps', Philips J. of research, Vol. 38, 1983
  7. H. Nishimaru, H. Nagase, 'A New Electronic Ballast Design for HID Lamps', Journal of the Illuminating Engineering Society, pp. 70-76, Summer 1988
  8. J. Wdenneman. 'Acoustic Resonances in High frequency Operated Low Wattage Metal Halide Lamps', Philips Journal of Research. Vol. 38, N04/5, pp. 1074-1084. 1983

피인용 문헌

  1. LED Driving Circuit using Charge Pump for Voltage Distribution vol.26, pp.8, 2012, https://doi.org/10.5207/JIEIE.2012.26.8.001
  2. Driving Method for Dimming of LED Lamps using Selectively Charged Charge Pump vol.27, pp.9, 2013, https://doi.org/10.5207/JIEIE.2013.27.9.015