Optimal LED array combination for single-loop CCM boost driver

Ray-Lee Lin, Shun Yao Liu, Hsin Wei Chiang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper presents the optimal light-emitting-diode (LED) array combination for the single-loop continuous-conduction mode (CCM) boost driver. The Taylor series for describing the characteristics of the LED is used to characterize the relationship between the forward voltage and current of LEDs. Moreover, in order to predict the system performance, including system stability and maximum-efficiency power conversion, the equivalent circuit models of the LED boost drivers are constructed to derive the system transfer functions. Finally, the optimal combination of a 120-pcs LED array driven by the employed single-loop CCM boost converter is obtained and verified.

Original languageEnglish
Title of host publication2012 IEEE Industry Applications Society Annual Meeting, IAS 2012
DOIs
Publication statusPublished - 2012
Event2012 IEEE Industry Applications Society Annual Meeting, IAS 2012 - Las Vegas, NV, United States
Duration: 2012 Oct 72012 Oct 11

Other

Other2012 IEEE Industry Applications Society Annual Meeting, IAS 2012
CountryUnited States
CityLas Vegas, NV
Period12-10-0712-10-11

Fingerprint

Light emitting diodes
Taylor series
System stability
Equivalent circuits
Transfer functions
Electric potential

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

Cite this

Lin, R-L., Liu, S. Y., & Chiang, H. W. (2012). Optimal LED array combination for single-loop CCM boost driver. In 2012 IEEE Industry Applications Society Annual Meeting, IAS 2012 [6374062] https://doi.org/10.1109/IAS.2012.6374062
Lin, Ray-Lee ; Liu, Shun Yao ; Chiang, Hsin Wei. / Optimal LED array combination for single-loop CCM boost driver. 2012 IEEE Industry Applications Society Annual Meeting, IAS 2012. 2012.
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abstract = "This paper presents the optimal light-emitting-diode (LED) array combination for the single-loop continuous-conduction mode (CCM) boost driver. The Taylor series for describing the characteristics of the LED is used to characterize the relationship between the forward voltage and current of LEDs. Moreover, in order to predict the system performance, including system stability and maximum-efficiency power conversion, the equivalent circuit models of the LED boost drivers are constructed to derive the system transfer functions. Finally, the optimal combination of a 120-pcs LED array driven by the employed single-loop CCM boost converter is obtained and verified.",
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Lin, R-L, Liu, SY & Chiang, HW 2012, Optimal LED array combination for single-loop CCM boost driver. in 2012 IEEE Industry Applications Society Annual Meeting, IAS 2012., 6374062, 2012 IEEE Industry Applications Society Annual Meeting, IAS 2012, Las Vegas, NV, United States, 12-10-07. https://doi.org/10.1109/IAS.2012.6374062

Optimal LED array combination for single-loop CCM boost driver. / Lin, Ray-Lee; Liu, Shun Yao; Chiang, Hsin Wei.

2012 IEEE Industry Applications Society Annual Meeting, IAS 2012. 2012. 6374062.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Lin R-L, Liu SY, Chiang HW. Optimal LED array combination for single-loop CCM boost driver. In 2012 IEEE Industry Applications Society Annual Meeting, IAS 2012. 2012. 6374062 https://doi.org/10.1109/IAS.2012.6374062