| LED机场滑行道中线灯的驱动电路设计 |
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| 引用本文： | 蒋晓波,周小丽,陈郁阳,贾晶,刘木清.LED机场滑行道中线灯的驱动电路设计[J].现代建筑电气,2010,1(3). |
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| 作者姓名： | 蒋晓波 周小丽 陈郁阳 贾晶 刘木清 |
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| 作者单位： | 1. 复旦大学,电光源研究所,上海,200433
2. 山东理工大学,山东,淄博,255049 |
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| 摘 要： | 针对LED滑行道中线灯的驱动要求,设计了LED机场滑行道中线灯的具体驱动电路。对其中的LED恒流驱动电路、功率因数校正电路和调光电路作了详细的介绍。该驱动电路实现了使用LED替换卤钨灯的目标,并实现了较高的功率因数和完善的5级调光。
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| 关 键 词： | LED 机场滑行道 中线灯 驱动电路 功率因数 调光 |
Design of LED Taxiway Centerline Light Driving Circuit |
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| JIANG Xiaobo,ZHOU Xiaoli,CHEN Yuyang,JIA Jing,LIU Muqing.Design of LED Taxiway Centerline Light Driving Circuit[J].Moder Architecture Electric,2010,1(3). |
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| Authors: | JIANG Xiaobo ZHOU Xiaoli CHEN Yuyang JIA Jing LIU Muqing |
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| Affiliation: | 1(1.Institute for Electric Light Sources; Fudan University; Shanghai 200433; China; 2.Shandong University of Technology; Zibo 255049; China); |
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| Abstract: | Aiming at the driving requirements of centerline light in LED taxiway,the driving circuit of LED taxiway centerline light was designed.And its constant-current driving circuit,power factor correction circuit and light adjusting circuit were introduced in detail.The aim that LED could be used to replace halogen lamp was achieved,and the high power factor and perfect five-level light-adjusting were also reached. |
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| Keywords: | LED airport taxiway centerline light driving circuit power factor light adjusting |
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