Design of Feedback-Controlled Frequency-Modulation Electronic Ballast and Dimming System
碩士 === 國立臺灣科技大學 === 電子工程系 === 87 === This thesis proposes the realization study of microprocessor-based dimming system which integrates multiple sets of frequency-modulation electronic ballasts with sequential control. First of all, this paper analyzes the resonant topology of the ballast and its pr...
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ndltd-TW-087NTUST4280462016-02-01T04:12:44Z http://ndltd.ncl.edu.tw/handle/27270834683597567740 Design of Feedback-Controlled Frequency-Modulation Electronic Ballast and Dimming System 調頻式電子安定器之回授與調光系統之設計 LIN HSING-HUNG 林興鴻 碩士 國立臺灣科技大學 電子工程系 87 This thesis proposes the realization study of microprocessor-based dimming system which integrates multiple sets of frequency-modulation electronic ballasts with sequential control. First of all, this paper analyzes the resonant topology of the ballast and its proper selection of switching frequency. Zero-voltage switching technique is employed to raise the ballast efficiency. Second, the utilization of K-factor approach for achieving the analysis and synthesis of dimming feedback compensation are proposed. Programmable ability of 8051 single-chip microprocessor is adopted with the photo-sensing component to realize multiple-ballast dimming system with scheduled setting function. Finally, design considerations for ballast circuit with dimming is explored. A prototype design of single-chip-controlled electronic ballast is conducted to assess the system performance. G. C. Hsieh 謝冠群 1999 學位論文 ; thesis 98 zh-TW |
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碩士 === 國立臺灣科技大學 === 電子工程系 === 87 === This thesis proposes the realization study of microprocessor-based dimming system which integrates multiple sets of frequency-modulation electronic ballasts with sequential control. First of all, this paper analyzes the resonant topology of the ballast and its proper selection of switching frequency. Zero-voltage switching technique is employed to raise the ballast efficiency. Second, the utilization of K-factor approach for achieving the analysis and synthesis of dimming feedback compensation are proposed. Programmable ability of 8051 single-chip microprocessor is adopted with the photo-sensing component to realize multiple-ballast dimming system with scheduled setting function. Finally, design considerations for ballast circuit with dimming is explored. A prototype design of single-chip-controlled electronic ballast is conducted to assess the system performance.
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G. C. Hsieh |
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G. C. Hsieh LIN HSING-HUNG 林興鴻 |
author |
LIN HSING-HUNG 林興鴻 |
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LIN HSING-HUNG 林興鴻 Design of Feedback-Controlled Frequency-Modulation Electronic Ballast and Dimming System |
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LIN HSING-HUNG |
title |
Design of Feedback-Controlled Frequency-Modulation Electronic Ballast and Dimming System |
title_short |
Design of Feedback-Controlled Frequency-Modulation Electronic Ballast and Dimming System |
title_full |
Design of Feedback-Controlled Frequency-Modulation Electronic Ballast and Dimming System |
title_fullStr |
Design of Feedback-Controlled Frequency-Modulation Electronic Ballast and Dimming System |
title_full_unstemmed |
Design of Feedback-Controlled Frequency-Modulation Electronic Ballast and Dimming System |
title_sort |
design of feedback-controlled frequency-modulation electronic ballast and dimming system |
publishDate |
1999 |
url |
http://ndltd.ncl.edu.tw/handle/27270834683597567740 |
work_keys_str_mv |
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