| 高效LED照明驱动及智能调光电路设计 |
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| 引用本文： | 骆祖国,陈渊睿.高效LED照明驱动及智能调光电路设计[J].微处理机,2011,32(2):84-87. |
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| 作者姓名： | 骆祖国 陈渊睿 |
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| 作者单位： | 1. 华南理工大学电力学院,广州,510640
2. 华南理工大学电力学院,广州510640;广东省绿色能源技术重点实验室,广州510640 |
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| 摘 要： | 介绍一种用市电供电的高效大功率LED照明用驱动芯片及其应用电路和LED的智能调光控制。驱动芯片用的是大功率恒流驱动芯片SMD802,智能调光电路主要是由测光模块和ATMEGA16单片机现实,经实验测试可以实现LED灯的高效节能优点和智能调光控制。
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| 关 键 词： | 恒流驱动 无源PFC 智能调光 |
The Design of Efficient LED Lighting Drive and Intelligent Dimmer Circuit |
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| LUO Zu-guo,CHEN Yuan-rui.The Design of Efficient LED Lighting Drive and Intelligent Dimmer Circuit[J].Microprocessors,2011,32(2):84-87. |
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| Authors: | LUO Zu-guo CHEN Yuan-rui |
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| Affiliation: | LUO Zu-guo1,CHEN Yuan-rui1,2 (1.Elect ric Power College,South China University of Technology,Guangzhou 510640,China,2.Guangdong Key Laboratory of Clean Energy Technology,guangzhou 510640,China) |
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| Abstract: | This paper introduces an efficient LED lighting driving IC supplied by the Mains supply,its application circuit and the intelligent control of LED light,it is a PWM high-efficiency LED driver control IC SMD802,the intelligent dimmer circuit is mainly composed of metering module and ATMEGA16 microcontroller,it can realize energy-efficient advantages and intelligent dimmer control of LED light,by laboratory tests. |
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| Keywords: | Constant-current driving Passive PFC Intelligent dimming |
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