摘要
针对当前太阳能路灯转换效率低的弊端,介绍了一种太阳能路灯双轴跟踪系统,通过实时检测光强的变化驱动执行机构,保证太阳能电池板始终垂直于太阳光线,从而提高太阳能利用效率。实验表明,太阳能电池板在双轴跟踪情况下,发电量要比最佳角度固定安装提高34%。
Due to the low conversion efficiency of solar tracker, the paper introduces a kind of two-axis tracking system. It tests the change of light and droved actuator on time to make sure the solar panels and sun light meet each other at right angles to increase the conversion efficiency of solar tracker. According to experiments , the two-axis tracker can increase the power output by 34 percent.
出处
《微型机与应用》
2014年第15期86-88,共3页
Microcomputer & Its Applications
关键词
AVR
单片机
太阳能路灯
双轴跟踪
光伏发电
蓝牙
AVR single-chip microcomputer
solar streetlamp
two-axis tracker
photovoltaic generation
Bluetooth
