| Title |
Development of Multi-flat Reflector Sun Tracking System for Sun Photocell Maximum Power Generation |
| Authors |
Kang-Sin Lee ; Hyun-Seog Lee ; Seok-Ju Yoo ; Wal-Seo Park |
| DOI |
http://dx.doi.org/10.5207/JIEIE.2011.25.11.067 |
| Keywords |
Multi-flat Reflector ; Maximum Power Generation ; GaAs 3J Cell |
| Abstract |
Recently, photovoltaic generator system is widely extended by energy policy of the government. Add to this, for high efficiency of power generation per natural light unit area is needed to sun tracking system. And it is needed to condensed light generator for reducer of equipment expense. As method of solving this problem, this paper is developed multi-flat reflector sun tracking system for sun photocell maximum power generation. The system is consisted of multi-flat reflector and two axes machinery and sun location perceiver and AVR controller. GaAs 3J cell generated 6.75 times power more than silicon cell by times condensing light system. As a result, condensing light system of multi-flat reflector generated maximum power and showed reducing costs to photovoltaic generator. |