自动跟踪太阳的光纤导光照明系统的设计  

Design of optical fiber lighting system based on tracking solar automatically

作　　者：孟强[1] 冯德军[1,2] 

机构地区：[1]山东大学信息科学与工程学院,济南250100 [2]山东省半导体光电子工程技术研究中心,济南250100

出　　处：《计算机工程与应用》2013年第15期249-252,共4页Computer Engineering and Applications

基　　金：山东省自然科学基金(No.ZR2011FM013);山东大学自主创新基金(No.2010TS014)

摘　　要：以将太阳光通过光纤导入室内进行照明的自动跟踪太阳的光纤导光系统为研究对象,对导光系统进行了硬件、软件及导光部分的设计,对该光纤导光室内照明系统的跟踪性能和导光性能进行了实验验证与模拟分析。实验表明:所研究的自动跟踪太阳的光纤导光系统转动精度高、工作稳定性好、太阳能耦合效率高。在一般日照条件下,所设计的光纤导光室内照明系统可以在图书馆、地下室、阴暗的房间实现健康、舒适、高效的室内照明。Taking the optical fiber lighting system of automatic solar tracking which guides light into indoor rooms as the research objective, the hardware composition, software flowchart and light-guiding of the system are well designed. The tracking capability and light guiding performance have been verified by a 15-meter-long optical cable light-guiding experiment and related sim- ulations. The experimental results show that the optical fiber lighting system of automatic solar tracking has high accuracy, good stability, high coupling efficiency. Under the general solar lighting condition, the optical fiber interior lighting system designed in this paper can provide healthy, efficient interior illumination in libraries, basements, and other sunless rooms.

关 键 词：太阳能 单片机 跟踪 聚光 光纤 照明 

分 类 号：TK519[动力工程及工程热物理—热能工程]