Title :
Collectors with transmission function for natural light illumination
Author :
Whang, Allen Jong-Woei ; Kai-Cyuan Jhan ; Tzu-Tun Liao ; Gao, Bo-Yuan
Author_Institution :
Dept. of Electron. Eng., Nat. Taiwan Univ. of Sci. & Technol., Taipei, Taiwan
Abstract :
Due to the low couple efficiency of daylighting system. Therefore we designed a sun collector which is based on Snell´s law and it consists by two pieces of mirrors and a prism made from PMMA. And we use 5 sunlight collectors to compose a collecting system. Regarding to the collecting system, the transmission efficiency is 54.15% which the transmission distance is 85.7m. After we combine collection and transmission, the dalylighting system can work without coupler and the efficiency is better than before.
Keywords :
daylighting; mirrors; solar absorber-convertors; PMMA; Snell´s law; collecting system; daylighting system; low couple efficiency; natural light illumination; sunlight collectors; transmission distance; transmission efficiency; transmission function; Abstracts; Daylighting; Educational institutions; Electrooptical waveguides; Mirrors; Sun;
Conference_Titel :
Advanced Robotics and Intelligent Systems (ARIS), 2014 International Conference on
Conference_Location :
Taipei
DOI :
10.1109/ARIS.2014.6871514
