高倍聚光太阳能电池板跟踪系统

摘要

To meet the demands of high accuracy and low cost on the condensation solar energy photo-voltaic panel and tracking system,this paper introduced a two-axis tracking system of HCPV,which based on double DC Motor,spotlight tracking sensor,main control and DC power circuit .The spot-light tracking sensor can detect the illumination strength and correct he errors of calculate and mechani-cal y the Principle of the solar running track.The tracking accuracy has reached 0.1 degree,so it com-pletely meets the requirements of the HCPV.%为了解决聚光太阳能电池板需要的高精度、低成本跟踪系统.设计了一种双轴太阳能跟踪系统.该系统由双直流电机、光跟踪传感器、主控与直流电源电路组成.光跟踪传感器可以检测光照强度，修正采用视日运行轨迹跟踪原理计算的误差、机械误差等.跟踪精度可以达到0.1°，从而满足了聚光太阳能电池板的跟踪要求.