Direct battery-driven solar LED lighting using constant-power control

Handle URI:
http://hdl.handle.net/10754/597986
Title:
Direct battery-driven solar LED lighting using constant-power control
Authors:
Huang, Bin-Juine; Chen, Chun-Wei; Hsu, Po-Chien; Tseng, Wei-Min; Wu, Min-Sheng
Abstract:
A direct battery-driven LED lighting technique using constant-power control is proposed in the present study. A system dynamics model of LED luminaire was derived and used in the design of the feedback constant-power control system. The test result has shown that the power of 18. W and 100. W LED luminaires can be controlled accurately with error at 2-5%. A solar LED street lighting system using constant-power and dimming control was designed and built for field test in a remote area. The long-term performance was satisfactory and no any failure since the installation. Since no high-power capacitor is used in the present constant-power control circuit, a longer lifetime is expected. © 2012 Elsevier Ltd.
Citation:
Huang B-J, Chen C-W, Hsu P-C, Tseng W-M, Wu M-S (2012) Direct battery-driven solar LED lighting using constant-power control. Solar Energy 86: 3250–3259. Available: http://dx.doi.org/10.1016/j.solener.2012.07.028.
Publisher:
Elsevier BV
Journal:
Solar Energy
KAUST Grant Number:
KUK-C1-014-12
Issue Date:
Nov-2012
DOI:
10.1016/j.solener.2012.07.028
Type:
Article
ISSN:
0038-092X
Sponsors:
This publication is based on work supported by Award No. KUK-C1-014-12, made by King Abdullah University of Science and Technology (KAUST), Saudi Arabia.
Appears in Collections:
Publications Acknowledging KAUST Support

Full metadata record

DC FieldValue Language
dc.contributor.authorHuang, Bin-Juineen
dc.contributor.authorChen, Chun-Weien
dc.contributor.authorHsu, Po-Chienen
dc.contributor.authorTseng, Wei-Minen
dc.contributor.authorWu, Min-Shengen
dc.date.accessioned2016-02-25T13:10:24Zen
dc.date.available2016-02-25T13:10:24Zen
dc.date.issued2012-11en
dc.identifier.citationHuang B-J, Chen C-W, Hsu P-C, Tseng W-M, Wu M-S (2012) Direct battery-driven solar LED lighting using constant-power control. Solar Energy 86: 3250–3259. Available: http://dx.doi.org/10.1016/j.solener.2012.07.028.en
dc.identifier.issn0038-092Xen
dc.identifier.doi10.1016/j.solener.2012.07.028en
dc.identifier.urihttp://hdl.handle.net/10754/597986en
dc.description.abstractA direct battery-driven LED lighting technique using constant-power control is proposed in the present study. A system dynamics model of LED luminaire was derived and used in the design of the feedback constant-power control system. The test result has shown that the power of 18. W and 100. W LED luminaires can be controlled accurately with error at 2-5%. A solar LED street lighting system using constant-power and dimming control was designed and built for field test in a remote area. The long-term performance was satisfactory and no any failure since the installation. Since no high-power capacitor is used in the present constant-power control circuit, a longer lifetime is expected. © 2012 Elsevier Ltd.en
dc.description.sponsorshipThis publication is based on work supported by Award No. KUK-C1-014-12, made by King Abdullah University of Science and Technology (KAUST), Saudi Arabia.en
dc.publisherElsevier BVen
dc.subjectLEDen
dc.subjectLED drivingen
dc.subjectSolar energyen
dc.subjectSolar LED lightingen
dc.subjectSolar lightingen
dc.subjectStand-alone solar LED lightingen
dc.titleDirect battery-driven solar LED lighting using constant-power controlen
dc.typeArticleen
dc.identifier.journalSolar Energyen
dc.contributor.institutionNational Taiwan University, Taipei, Taiwanen
kaust.grant.numberKUK-C1-014-12en
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