5-1 結論
本文提出一新型單級高功因電子安定器，由模擬與實測之波形比較結果相吻合，且 與理論相符。其中設計低頻方波電壓來驅動複金屬燈以徹底解決音頻共振問題；單級架 構電路進一步可減少開關元件的數目與控制電路，不但使得電路結構簡單化、成本降 低，同時整體轉換效率也因減少一級的轉換損失而獲得提升以實現高效率(約 86%)、高 功因(0.99 以上)、低總輸入電流諧波失真量(小於 3%)、省電的電子安定器。本研究提出 之新型低頻方波電子安定器具有以下特點：
1.提出之新型電子安定器為一單級式架構，同時具有功因修正與全橋換流器之 功能，可有效節省開關元件、降低電路成本以及提升整體電路之效率。
2.降升壓轉換器工作於不連續電流模式，可達到高功率因數的需求。
3.低頻方波輸出，無音頻共振問題。
5-2 未來研究方向
本研究經由IsSpice模擬軟體與實作驗證電子安定器之理論與實作準確性，但尚未臻 完善，存在待改進之目標，做為未來研究之參考依據，其改進目標例舉如下：
1.軟切換開關模式：
本論文所用之電路開關切換方式為硬切，造成開關損失較大，影響整體效率；可
朝軟切換方面改進，提升整體效率。
2.輸入電壓全域化：
研製全域輸入電壓電路，使電路能夠使用於 90V~265V 之交流輸入電壓，藉此使
電路應用之範圍更加彈性化。
3.加入定功率控制：
因為燈管的廠牌與老化程度皆不同，於穩態時之功率會與額定有些許落差，故可
加入定功率控制電路，使燈管於穩態工作時功率維持定值，亦對燈管壽命有幫助。
4.熱點燈電路研製：
研製熱點燈迴路，使燈管熄滅時可以立即再次點燈而不必等待，其應用場合會更
為廣泛。
5.控制電路數位化：
將控制電路數位化，以單晶片取代控制電路中類比 IC 之控制，僅需將控制訊號
以程式方式燒錄於單晶片中，便可達到原先類比電路的動作，使電路之控制更為
彈性化，修改控制參數也更容易。
參考文獻
[1] 經濟部能源局，“照明系統Q&A節能技術手冊”，財團法人台灣綠色生產力基金會。
[2] 郭玉萍，“照明系統之節能介紹”，工研院能資所電能技術組，民國91年十一月。
[3] “商業空間照明”，飛利浦照明產品型錄 1997。
[4] E. J. P. Mascarenhas, “Applications of Electronic Circuits in Lighting,” IEE Proceedings-A, 1993, Vol. 140, No. 6, pp. 435-442.
[5] K. Lee, S. J. Choi, K. C. Lee, and B. H. Cho, “Modeling and Control of Automotive HID Lamp Ballast,” in Proc. IEEE PEDS, 1999, pp. 506-510.
[6] “Lamp Catalog,” http://www.techni-lux.com.
[7] S. Y. Tang, J. H. Chen, C. R. Lee, and H. L. Cheng, “Starting Transient Characteristics of Metal Halide Lamps,” in Proc. IEEE PCC, 2007, pp. 711-716.
[8] C. S. Moo, C. R. Lee, and H. C. Yen, “A High-Power-Factor Constant-Frequency
Electronic Ballast for Metal Halide Lamps,” in Proc. IEEE PESC, 1998, Vol. 2, pp. 1755-1760.
[9] C. S. Moo, T. F. Lin, Z. T. Lin, and Y. C. Chuang, “An Electronic Ballast for Operating
Fluorescent Lamps in Wide Temperature Range,” in Proc. IEEE APEC, 2000, pp. 577-583.
[10] E. Rasch and E. Statnic, “Behavior of Mental Halide Lamps with Conventional and Electronic Ballast,” Journal of the Illuminating Engineering Society, 1991, pp. 88-96.
[11] H. J. Faehnrich and E. Rasch, “Electronic Ballasts for Metal Halide Lamps,” Journal of the Illuminating Engineering Society, 1988, pp. 148-153.
[12] A. Lenef, “Modeling and Measurements of Tungsten Sputtering in High Intensity Discharge Lamps During Starting,” in Proc. IEEE ICOPS 1999, Conference Record - Abstracts, pp. 241.
[13] B. R. Lin and Y. C. Hsieh, “Dimming Control of Metal Halide Lamp with High Power Factor,” in Proc. IEEE ISIE, 1999, Vol. 2, pp. 590-595.
[14] 唐聖億，“複金屬燈高頻操作特性研究”，國立中山大學電機工程學系碩士論文，
民國93年六月。
[15] Y. Wei, Y. K. E. Ho, and S. Y. R. Hui, “Investigation on Methods of Eliminating Acoustic Resonance in Small Wattage High-Intensity-Discharge (HID) Lamps,” in Proc. IEEE IAS, 2000, Vol. 5, pp. 3399-3406.
[16] R. Redl and J. D. Paul, “A New High-Frequency and High-Efficiency Electronic Ballast for HID Lamps: Topology, Analysis, Design, and Experimental Results,” IEEE APEC, 1999, Vol. 1, pp. 486-492.
[17] Y. X. Hu, “Analysis and Design of High-Intensity-Discharge Lamp Ballast for Automotive Headlamp,” M. S. Thesis, Virginia Polytechnic Institute and State University, 2001.
[18] R. L. Lin and Z. Q. Wang, “2.65 MHz Self-Oscillating Electronic Ballast with Constant
Lamp-Current Control for a Metal Halide Lamp,” in Proc. IEEE PESC, 2006, pp. 2423-2428.
[19] D. J. Oh, H. J. Kim, W. S. Oh, and K. M. Cho, “A Novel Complex Modulation Method for the Metal halide lamp ballast,” IEEE Industrial Electronics Society, IECON, 2002, Vol. 1, pp. 377-382.
[20] D. J. Oh, K. M. Cho, and H. J. Kim, “Development of a Digital Controller Using a Novel Complex Modulation Method for the Metal Halide Lamp Ballast,” IEEE Trans. on Power Electronics, 2003, Vol. 18, No. 1, Part 2, pp. 390-400.
[21] T. J. Liang, C. M. Huang, and J. F. Chen, “Low-Frequency Square-Wave Electronic Ballast for Multiple Metal Halide Lamps,” Electronics Letters 31st, 2008, Vol. 44, No. 3, pp. 234-235.
[22] J. Garcia-Garcia, J. Cardesin, J. Ribas, A. J. Calleja, E. L. Corominas, M. R. Secades, and J. M. Alonso, “New Control Strategy in Square-Wave Inverters for Low Wattage Metal Halide Lamps Supply to Avoid Acoustic Resonances,” IEEE Trans. on Power Electronics, 2006, Vol. 21, No. 1, pp. 243-253.
[23] M. A. Dalla Costa, J. M. Alonso, J. Cardesin, J. Garcia, and D. G. Lamar, “A Single-Stage High-Power-Factor Electronic Ballast Based on Integrated Buck Flyback Converter to Supply Metal Halide Lamps,” IEEE Trans. on Industrial Electronics, 2008, Vol. 55, No. 3, pp. 1112-1122.
[24] M. A. Co, M. Brumatti, D. S. L. Simonetti, and J. L. F Vieira, “Single Stage Electronic Ballast for HID Lamps,” in Proc. IEEE IAS, 2003, Vol. 1, pp. 339-344.
[25] 李農、楊燕，“照明手冊”，全華科技圖書股份有限公司，民國95年。
[26] 莫清賢、林再福、林憲男， “最像日光的燈：氙燈 ” ，電力電子技術雙月刊，
1999年4月，pp. 19-25。
[27] 復旦大學電光源實驗室，“電光源原理”，上海人民出版社，民國88年。
[28] 梁從主，“經濟部工業局九十年度工業技術人才培訓計畫講義”，2001年八月。
[29] 宋明俊，“複金屬燈特性研究”，國立中山大學電機工程學系碩士論文，民國89年六 月。
[30] C. A. Cheng, T. J. Liang, R. L. Lin and J. F. Chen, “Design and Implementation of Frequency-Modulated Electronic Ballast for Metal-Halide Lamps,” IEE Proc.-Electr.
Power Applications, 2006, Vol. 153, No. 5, pp. 702-710.
[31] J. C. Anton, C. Blanco, F. Ferrero, J. Viera, K. Bordel, A. Martin, and G. Zissia,
“Acoustic Resonance Band Detection Workbench for HID Lamps,” in Proc. IEEE IAS, 2004, Vol. 1, pp. 663-667.
[32] Y. C. Hsieh, C. S. Moo, H. W. Chen, and M. J. Soong, “Detection of Acoustic Resonance in Metal Halide Lamps,” in Proc. IEEE International Symposium on Industrial Electronics, 2001, Vol. 2, pp. 881-885.
[33] 馮鑰文，“複金屬燈之音頻共振現象探討”，國立中山大學電機工程學系碩士論文，
民國94年五月。
[34] J. Zhou, F. F. Tao, F. C. Lee, N. Onishi, and M. Okawa, “High Power Density Electronic Ballast for HID Lamps,” IEEE IAS, 2002,Vol. 3, pp. 1875-1880.
[35] R. Orletti, M. A. Co, D. S. L. Simonettiand, and J. L. Freitas Vieira, “HID Lamp Electronic Ballast with Reduced Component Number,” IEEE Trans. Industrial Electronics, 2009, Vol. 56, pp. 718-725.
[36] M. Gulko and S. Ben-Yaakov, “A MHz Electronic Ballast for Automotive-Type HID Lamps,” in Proc. IEEE PESC, 1997, pp. 39-45.
[37] J. Zhou, L. Ma, and Z. Qian, “A Novel Method for Testing Acoustic Resonance of HID Lamps,” in Proc. IEEE APEC, 1999, pp. 480-485.
[38] T. J. Liang, C. A. Cheng, and C. M. Chuang, “Shortening Warm-Up Time with Variable Frequency Control for Projector Lamp Ballast,” in Proc. PCC, 2002, pp. 90-94.
[39] 林再福，“複金屬燈特性研究及電子安定器設計”，國立中山大學電機工程學系博士 論文，民國91年一月。
[40] D. J. Oh, K. M. Cho, and H. J. Kim, “Development of a Digital Controller Using a Novel Complex Modulation Method for the Metal Halide Lamp Ballast,” IEEE Trans. on Power Electronics, 2003, Vol. 18, pp. 390-400.
[41] M. Shen, Z. Qian, and F. Z. Peng, “Design of a Two-Stage Low- Frequency Square-Wave Electronic Ballast for HID Lamps,” IEEE Trans. on Industry Applications, 2003, Vol. 39, No. 2.
[42] J. Xu, M. Chen, and Z. Qian, “New Control Strategy for a Two-Stage Low-Frequency Square-Wave Electronic Ballast for MHD Lamp,” IEEE APEC, 2006, pp. 1028-1032.
[43] C. M. Huang, T. J. Liang, R. L. Lin, and J. F. Chen, “A Novel Constant Power Control Circuit for HID Electronic Ballast,” IEEE Trans. on Power Electronics, 2007, Vol. 22, pp. 1573-1582.
[44] Y. Hu and M. M. Jovanovic, “High-Intensity-Discharge Lamp Ballast With Igniter Driven by Dual-Frequency Inverter,” IEEE APEC, 2007, pp. 268-273.
[45] V. Vlatkovid, D. Borojevic, and F. C. Lee, “Input Filter Design for Power Factor Correction Circuits,” Virginia Power Electronics Center.
[46] 盧明智、黃敏祥，“OP AMP應用+實驗模擬”，全華科技圖書股份有限公司，民國83 年。
[47] 鄭培濬，“IsSpice在電力電子與電源轉換器上的應用”，全華科技圖書股份有限公 司，民國88年九月。