摘要
为了使人们在地下室等一些特殊环境下享受健康、绿色的自然光照明,更好地利用太阳能资源,提出一种基于两级定位跟踪的自然光导光照明装置设计方案。通过采用粗级跟踪和精确跟踪两级定位跟踪模式和在系统的机械传动机构中采用谐波传动方式等措施,由此来提高系统的跟踪稳定性和跟踪精度;同时,对聚光单元进行改进设计,以及在照明灯具处增设智能调光功能,以此进一步提高系统的光利用率和光强稳定性。实验测试表明,系统能获得较好的照明品质,具有一定的应用价值。
To make people enjoy the healthy and green natural lighting in some special environments such as basement and better utilize solar energy resources, a scheme of guiding light illumination device based on two-stage location-tracking mode is designed. The system employs two-stage location-tracking mode (coarse tracking and pre-cise tracking model) to improve the tracking accuracy and adopts the harmonic drive in mechanical driving mecha-nism to improve the tracking stability. In addition, the system further increases the availability ratio of light and en-hances the stability of light intensity by optimally designing the collector and adding the function of intelligent dim-mer in lighting lamps. The experimental results show that the system can achieve good lighting quality and has cer-tain value of application.
出处
《科学技术与工程》
北大核心
2017年第17期72-77,共6页
Science Technology and Engineering
基金
国家自然科学基金(61474030)
广西教育厅科研项目(200808LX151)
广西大学科研基金(X081043)
广西科学研究与技术开发项目(桂科攻1598008-15)
2016年度“广西高等教育创优计划自治区级创新创业教育改革示范专业--电子科学与技术”建设项目(桂教高教[2015]93号)资助
关键词
太阳能
光纤导光
谐波传动
四象限光电探测器
solar fiber guiding light harmonic drive four-quadrant photo detector