摘要
主要设计了一种新型的单轴旋转跟日式多镜面聚光系统,该系统与目前常见的聚光器相比,价格低廉、易于维护,仅通过单轴的转动来实现反射聚光,耗能较小。对系统中各镜面的位置及尺寸进行了详细的讨论和计算,并通过实验验证了其可行性和有效性,该方法能实现4倍以上的聚光,能有效减少跟踪系统消耗的能量,从而提高整个跟踪聚光系统的性价比。
A novel type of the multi-mirror concentrator system for single-axis rotating tracker was presented. Com- paring with the current solar concentrating, the new concentrator performs reflective concentration through single-axis rotation, which possesses the characteristics of cheap cost, easy maintenance and low energy-consump- tion. The correlative quantitative analysis and numerical calculation were done for this system, and their feasibility and effectiveness were verified by experiment. By establishing the tracking motion relationship between solar mod- ule and multi-mirror, the tracking control relationship between solar module and multi-mirror was achieved.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2011年第12期1764-1771,共8页
Acta Energiae Solaris Sinica
关键词
太阳能
单轴旋转
多镜面阵
反射式
跟踪控制
sun power
single-axis rotating
multi-mirror
reflection type
tracking control
