摘要
阐述了一种自动清除太阳能光伏列阵表面灰尘系统,设计了PLC除尘机械结构,利用两个辐照计透光率辐射量进行计算机对比,获得其百分比,当其比值达到PLC设定值时,PLC系统会自动启动系统达到除尘效果。表明这是一种结构简单,价格便宜,高效的光伏除尘系统。
This paper describes a system which can automatically remove the dust that is on the solar photovoltaic array surface, PLC dust removal mechanical structure is designed by analyzing illuminometer transmittance, and by comparing the transmittance of two illuminometers, its percentage is obtained, When the ratio reaches the range that PLC sets, PLC system will automatically start the system so as to achieve the effect of removing the dust. It is a cheap and efficient PV dust removal system with simple structure.
出处
《科技通报》
北大核心
2014年第5期102-105,共4页
Bulletin of Science and Technology
关键词
辐照计
除尘
太阳能组件
自动控制
illuminometer dust removal solar modules automatic control
