基于辐照计的太阳能光伏电站自动除尘系统研究  

Automatic Dust Removal System of Solar Photovoltaic Power Plant Based on Illuminometer

作　　者：周亚东[1] 王军[1] 梁栋[1] 

机构地区：[1]海南职业技术学院,海口570216

出　　处：《科技通报》2014年第5期102-105,共4页Bulletin of Science and Technology

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.

关 键 词：辐照计 除尘 太阳能组件 自动控制 

分 类 号：TM615[电气工程—电力系统及自动化]