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

Bin-Juine Huang; Chun-Wei Chen; Po-Chien Hsu; Wei-Min Tseng; Min-Sheng Wu

doi:10.1016/j.solener.2012.07.028

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

Bin-Juine Huang, Chun-Wei Chen, Po-Chien Hsu, Wei-Min Tseng, Min-Sheng Wu

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

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.

Original language	English (US)
Pages (from-to)	3250-3259
Number of pages	10
Journal	Solar Energy
Volume	86
Issue number	11
DOIs	https://doi.org/10.1016/j.solener.2012.07.028
State	Published - Nov 2012
Externally published	Yes

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10.1016/j.solener.2012.07.028

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@article{08bac692321b42078f86d72079ce6562,

title = "Direct battery-driven solar LED lighting using constant-power control",

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. {\textcopyright} 2012 Elsevier Ltd.",

author = "Bin-Juine Huang and Chun-Wei Chen and Po-Chien Hsu and Wei-Min Tseng and Min-Sheng Wu",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledged KAUST grant number(s): KUK-C1-014-12 Acknowledgements: 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. This publication acknowledges KAUST support, but has no KAUST affiliated authors.",

year = "2012",

month = nov,

doi = "10.1016/j.solener.2012.07.028",

language = "English (US)",

volume = "86",

pages = "3250--3259",

journal = "Solar Energy",

issn = "0038-092X",

publisher = "Elsevier Ltd",

number = "11",

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TY - JOUR

T1 - Direct battery-driven solar LED lighting using constant-power control

AU - Huang, Bin-Juine

AU - Chen, Chun-Wei

AU - Hsu, Po-Chien

AU - Tseng, Wei-Min

AU - Wu, Min-Sheng

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledged KAUST grant number(s): KUK-C1-014-12 Acknowledgements: 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. This publication acknowledges KAUST support, but has no KAUST affiliated authors.

PY - 2012/11

Y1 - 2012/11

N2 - 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.

AB - 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.

UR - http://hdl.handle.net/10754/597986

UR - https://linkinghub.elsevier.com/retrieve/pii/S0038092X12003003

UR - http://www.scopus.com/inward/record.url?scp=84866554899&partnerID=8YFLogxK

U2 - 10.1016/j.solener.2012.07.028

DO - 10.1016/j.solener.2012.07.028

M3 - Article

SN - 0038-092X

VL - 86

SP - 3250

EP - 3259

JO - Solar Energy

JF - Solar Energy

IS - 11

ER -

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

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