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

fYear

2013

fDate

25-27 May 2013

Firstpage

2249

Lastpage

2252

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (CCDC), 2013 25th Chinese

Conference_Location

Guiyang

Print_ISBN

978-1-4673-5533-9

Type

conf

DOI

10.1109/CCDC.2013.6561310

Filename

6561310