DocumentCode
3527413
Title
A solar-cell based power conversion circuit for LED lighting
Author
Wen-Hsuan Chang ; Tsung-Hsi Wu ; Chin-Sien Moo
Author_Institution
Dept. of Electr. Eng., Nat. Sun Yat-sen Univ., Kaohsiung, Taiwan
fYear
2012
fDate
11-14 Nov. 2012
Firstpage
1
Lastpage
6
Abstract
This paper proposes a power conversion circuit for the high-brightness white LED lamp powered by the solar-cell panel with a subsidiary battery set. The system operation is illustrated by five states according to the power flowing among the solar panel, the battery set, and the LED lamp under different sunlight intensities. A laboratory circuit designed for an 18 W LED lamp is built and tested to verify the theoretical analyses.
Keywords
LED lamps; network synthesis; solar cells; sunlight; LED lamp; LED lighting; laboratory circuit design; power conversion circuit; solar panel; solar-cell panel; solar-cell-based power conversion circuit; subsidiary battery set; sunlight intensities; Batteries; Capacitors; Inductors; LED lamps; Power conversion; Switches; LED lamp; power conversion circuit; power coordination; solar cell;
fLanguage
English
Publisher
ieee
Conference_Titel
Renewable Energy Research and Applications (ICRERA), 2012 International Conference on
Conference_Location
Nagasaki
Print_ISBN
978-1-4673-2328-4
Electronic_ISBN
978-1-4673-2329-1
Type
conf
DOI
10.1109/ICRERA.2012.6477296
Filename
6477296
Link To Document