太阳能市电智能互补LED照明系统  

Intelligent complement of solar energy and electricity for LED lighting system

作　　者：杨菲菲[1] 郭震宁[1] 廖炫 

机构地区：[1]华侨大学信息科学与工程学院,福建厦门361021

出　　处：《电源技术》2016年第4期854-856,864,共4页Chinese Journal of Power Sources

基　　金：福建省科技计划重点项目(2013I0004);福建省发改委项目;国家级大学生创新创业训练项目

摘　　要：基于双输入Buck原理,以单片机STC12C5604AD为控制核心,通过软硬件设计搭建一个太阳能/市电联合供电系统,实现不采用储能装备的太阳能LED照明系统。通过实验验证系统可工作在太阳能单独供电,市电单独供电,太阳能和市电联合供电的三种模式。此系统适合用在昼夜需要照明的环境下。Based on the principle of double-input Buck converter, STC12C5604 AD microcontroller was used as control core, and a solar/grid power supply system was built through hardware and software design, building the solar LED lighting systems without energy storage equipment. The experiment results show that the system can achieve the three modes that solar power alone, grid power alone and solar/grid power supply. The system is suitable for being use in day and night lighting environment.

关 键 词：双输入Buck 太阳能 LED照明 

分 类 号：TM91[电气工程—电力电子与电力传动]