太阳能电池的方位跟踪方案比较与设计  

Comparative Study and Design of Azimuth Tracking Blue Print of Solar Cell

作　　者：梁勇[1] 梁维铭[1] 

机构地区：[1]桂林电子科技大学电子工程学院,广西桂林541004

出　　处：《能源研究与利用》2008年第2期4-7,共4页Energy Research & Utilization

基　　金：广西自然基金项目(项目号:0542046);广西研究生教育创新计划项目(项目号:2006105950701M03)

摘　　要：分析了太阳能利用中的开环、闭环跟踪的特点,比较了目前常见的几种太阳方位跟踪方案的优劣并说明了它们的应用场合。提出能适应全天候的一种新型低能耗、高利用率太阳能方位跟踪系统——多方位跟踪。还分析了多方位跟踪的优缺点,并给出设计模型。通过实验对跟踪系统的实用性进行了验证,结果达到预定的性能指标,具有广泛应用的潜力。This paper analyzed the characteristics in utilization of solar energy into open-loop, closed-loop tracking, compared the current common in the solar azimuth tracking,as well as their advantages and disadvantages,and explain their applications.Finally,presented a new type of all-weather,low-energy consumption,and high efficiency solar azimuth tracking system-multi-directional tracking. Also analyzed the advantages and disadvantages of multi-directional tracking,and gave its design model. Trough experiments on the practicality of tracking system was verified, and the result predetermined performance index,which has wide spread applications.

关 键 词：太阳能电池 多方位跟踪 双轴跟踪 

分 类 号：TK512[动力工程及工程热物理—热能工程]