照明工程学报2014，Vol.25Issue(6)：122-126,5.DOI:10.3969/j.issn.1004-440X.2014.06.025
用于 LED 照明的太阳能供电系统设计
Design of the System Supplied by Solar Power for LED Lighting
摘要
Abstract
This paper discusses the basic structure of LED lighting system supplied by solar power , based on that the solar charge controller with its circuit is designed , which is implemented by the PWM controller chip CS51221 as the control core of the circuit .The calculation method of related components parameters is discussed .The composition and function of LED lighting drive system are then analyzed .The LED drive circuit used the chip NCP3066, as well as the photosensitive diode switch circuit and PWM wave dimmer circuit are discussed .The simple hardware circuit , solar powered LED lighting system and its features and performance parameters were tested and analyzed .Results show that the LED lighting system meet the design requirements , and the system run well .关键词
LED照明系统/充电控制器/驱动系统/调光电路Key words
LED lighting system/charge controller/drive system/the dimming circuit分类
信息技术与安全科学引用本文复制引用
徐敏锐,卢树峰,黄奇峰,王忠东,杨世海..用于 LED 照明的太阳能供电系统设计[J].照明工程学报,2014,25(6):122-126,5.基金项目
江苏省电力公司电力科学研究院资助项目 （）
