Optimal LED array combination for dual-loop CCM boost driver

Ray-Lee Lin, Shun Yao Liu, Cheng Jia Tsai

研究成果: Conference contribution

4 引文 斯高帕斯(Scopus)

摘要

This paper presents the optimal light-emitting-diode (LED) array combination for dual-loop continuous-conduction mode (CCM) boost driver. In order to more precisely characterize the non-linear V-I curve of LEDs, the LED model with Taylor series expression is constructed. Moreover, the system transfer functions are derived by equivalent circuit of the boost driver to predict the system performance, including loop gain and the effect of sub-harmonic oscillation. Based on the given circuit specifications and parameters, the predicted results are compared with the SIMPLIS® simulations and measured results to verify the derived transfer functions.

原文English
主出版物標題2012 IEEE Industry Applications Society Annual Meeting, IAS 2012
DOIs
出版狀態Published - 2012 12月 1
事件2012 IEEE Industry Applications Society Annual Meeting, IAS 2012 - Las Vegas, NV, United States
持續時間: 2012 10月 72012 10月 11

出版系列

名字Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)
ISSN(列印)0197-2618

Other

Other2012 IEEE Industry Applications Society Annual Meeting, IAS 2012
國家/地區United States
城市Las Vegas, NV
期間12-10-0712-10-11

All Science Journal Classification (ASJC) codes

  • 控制與系統工程
  • 工業與製造工程
  • 電氣與電子工程

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