A Study on the Dimming Control of Electrodeless Fluorescent Lamps

무전극 형광램프의 조광제어에 관한 연구

  • 장태은 (한양대 대학원 전자전기제어졔측공학과) ;
  • 김희준 (한양대학교 전자컴퓨터공학부)
  • Published : 2005.11.01

Abstract

This paper presents a study on the dimming control of electrodeless fluorescent lamp. To do this the equivalent model of electrodeless fluorescent lamp (ENDURA 100w Type) was first established. The resulted model of the lamp was applied to the two kinds of dimming control method, one is the variable switching frequency method and the other is the variable dc link voltage method. And the comparison results of the dimming characteristics between the two methods was presented. Theoretical predictions were verified by the experimental results on the ENDURA 100W type electrodeless fluorescent lame.

Keywords

References

  1. Nerone, L.R, 'A novel ballast for electrodeless fluorescent lamps' Industry Applications Conference, 2000 IEEE pp. 3330-3337 Vol. 5 https://doi.org/10.1109/IAS.2000.882644
  2. Hiroshi Kido, Shinji Makimura, Shingo Masumoto'A Study of Electronic Ballast for Electrodeless Fluorescent Lamps with Dimming Capabilities' IEEE, pp.889-894, 2001 https://doi.org/10.1109/IAS.2001.955557
  3. Dong Hyun Park; Hee lun Kim; Kee Yun Joe; Mun Ho Kye,'Zero-Voltage-switching high frequency inverter for electrodeless fluorescent lamp'Power Electronics . Specialists Conference, May 1998 pp.2035-2040 Vol.2 https://doi.org/10.1109/PESC.1998.703460
  4. T. F. Wu, J. C. Hung, and T. H. Yu, 'A PSPICE circuit model for low pressure gaseous discharge lamps operating at high frequency,' IEEE Trans. Ind. Electron., Vol. 44, pp. 428-431, May 1997 https://doi.org/10.1109/41.585843
  5. S. Y. R. Hui and H. Chung, 'Dimming control of electronic ballasts with low EMI and low switching stress by varying DC converter Voltage,' U.S. patent pending, May 1998