Title :
Research of a LED lighting system based on solar energy
Author :
Le-zhu Chen ; Wen-chen Wang ; Jiong Huo ; Ju Chen
Author_Institution :
Sch. of Electr. Eng. & Inf., Anhui Univ. of Technol., Maanshan, China
Abstract :
This paper researches a lighting control system based on lighting emitting diodes (LEDs) as lighting source, solar energy as primary source and batteries as secondary source. Maximum power point tracker (MPPT) and the battery state (charged/discharged) are contained in this system. It presents a way to charge the batteries called uniform charging method and a new type high frequency impulse LED driving circuit. This system is based on digital signal processor TMS320F2812.
Keywords :
digital signal processing chips; driver circuits; light emitting diodes; lighting control; maximum power point trackers; secondary cells; solar power; LED lighting system; MPPT; batteries; digital signal processor TMS320F2812; high frequency impulse LED driving circuit; lighting control system; lighting emitting diodes; lighting source; maximum power point tracker; solar energy; uniform charging method; Batteries; Control systems; Light emitting diodes; Lighting; Maximum power point trackers; Photovoltaic cells; Photovoltaic systems; LED; MPPT; uniform battery charger;
Conference_Titel :
Control and Decision Conference (CCDC), 2013 25th Chinese
Conference_Location :
Guiyang
Print_ISBN :
978-1-4673-5533-9
DOI :
10.1109/CCDC.2013.6561310
