전자공학회논문지SC (Journal of the Institute of Electronics Engineers of Korea SC)

대한전자공학회 (The Institute of Electronics and Information Engineers)
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메탈 할라이드 램프용 전자식 안정기의 고주파 복합 변조법

A High Frequency Complex Modulation Method of the Electronic Ballast for Metal Halide Lamps

  • 발행 : 2003.05.01
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초록

본 논문은 새로운 복합 변조방식에 의해 구동되는 메탈 할라이드 램프용 고주파 전자식 안정기에 관한 것이다. 제안하는 변조방법의 경우, 변조신호가 스위프되는 복합 주파수를 갖기 때문에, 일정한 주파수의 변조신호를 갖는 통상의 변조방법 보다 더욱 효과적으로 공명현상을 회피할 수 있다 차후 ASIC을 목적으로, 제안하는 안정기의 제어기는 마이크로프로세서를 사용하지 않고 EPLD만을 사용하여 설계하였다. 본 논문에서는 제안하는 변조방법의 구체적 알고리즘 및 제안하는 변조방법을 적용한 제어기프로토타입의 150 W 메탈할라이드 램프용 안정기로 수행된 실험결과를 기술하였다.

This paper presents an electronic ballast using a novel complex modulation method for the metal halide lamp. The proposed modulation method, which has a modulating signal of swept complex frequency, can eliminate the acoustic resonance more effectively than the conventional modulation method, which has a modulating signal of constant frequency. For the purpose of future application specific integrated circuits (ASIC). the controller of the proposed ballast has been designed only with erasable programmable logic devices (EPLDs), but without a microprocessor. In this paper, detailed proposed modulation schemes are described and experimental results on the proto type 150W metal halide lamp ballast with the proposed modulation method ate discussed.

키워드

참고문헌

  1. Chr. Meyer, H. Nienhuis 'Discharge lamps', Philips Technical Library Kluwer Technische Boeken B.V. Deventer, pp. 215-248, 1985
  2. W. M. Keeffe, 'Recent progress in metal halide discharge-lamp research', IEE Proceedings, Vol. 127, Pt. A, No.3, pp. 181-189, April 1980
  3. H. Peng, S. Ratanapanachote, P. Enjeti, I. Pitel, 'Evaluation of acoustic resonance in metal halide(MH) lamps and an approach to detect its occurrence', Industry Applications Conference Record, Vol. 3, pp. 2276-2283, 1997 https://doi.org/10.1109/IAS.1997.626381
  4. Wei Yan, Ho, Y.K.E., Hui, S.Y.R., 'Investigation on methods of eliminating acoustic resonance in small wattage HID lamps', Industry Applications Conference Record, Vol. 5, pp. 3399-3406, 2000 https://doi.org/10.1109/IAS.2000.882654
  5. M. Gulko, S. Ben-Yaakov, 'A MHz electronic ballast for automotive type HID lamps', Power Electronics Specialists Conference Record, Vol. 1, pp. 39-45, 1997 https://doi.org/10.1109/PESC.1997.616652
  6. Masato H. Ohsato, Qing Mao, Hideki Ohguchi, Toshihisa Shimizu, Gunji Kimura, and Hiroyuki Takagi, 'Megahertz operation of voltage fed inverter for HID lamps suing distributed constant line', IEEE Transactions on IA, Vol. 34, No. 4, pp. 747-751, 1998 https://doi.org/10.1109/28.703967
  7. Laszlo Laskai, Prasad Enjeti and Ira J. Pitel, 'A unity power factor electronic ballast for metal halide lamps', Proceedings of IEEE APEC, pp. 31-37, 1994 https://doi.org/10.1109/APEC.1994.316422
  8. P. Van Tichelen, D. Weyen, G. Meynen, 'Test results from high intensity discharge lamps with current supplied at 50 Hz, 400 Hz and modulated between 15 and 35 kHz', Industry Applications Conference Record, Vol. 4, pp. 2225-1996 https://doi.org/10.1109/IAS.1996.563883
  9. L. Laskai, P.N. Enjeti, I.J. Pitel, 'White-noise modulation of high-frequency high-intensity discharge lamp ballasts', IEEE Transactions on IA, Vol. 34 Issue 3, pp. 597-605 1998 https://doi.org/10.1109/28.673731
  10. T. G. Habertler and D.M. Divan, 'Acoustic noise reduction in sinusoidal PWM drives using a randomly modulated carrier', IEEE Transactions on PE, Vol. 6, No.3, pp. 356-363, 1991 https://doi.org/10.1109/63.85902
  11. Bar-Ren Lin, Yuen-Chou Hsieh, 'Dimming control of metal halide lamp with high power factor', Proceedings of the International Symposium on Industrial Electronics, Vol. 2, pp. 590-595, 1999 https://doi.org/10.1109/ISIE.1999.798678
  12. J. Zhou, L. Ma, Z. Qian, 'A novel method for testing acoustic resonance of HID lamps', Applied Power Electronics Conference and Exposition Record, Vol. 1, pp. 480-485, 1999 https://doi.org/10.1109/APEC.1999.749725
  13. 오덕진, 김희준, 조규민, '메탈 할라이드 램프용 고주파 변조방식 전자식 안정기의 디지털 제어기 개발', 대한전자공학회 논문지, 제 39권 SC편 제 3호, pp. 228-238, 2002