System analysis of DCM dual-loop controlled light-emitting-diode boost driver

Ray Lee Lin, Yi Fan Chen

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

8 Citations (Scopus)

Abstract

This paper presents the system analysis of the discontinuous-conduction mode (DCM) dual-loop controlled light-emitting-diode (LED) boost driver. The equivalent circuit models of the LED boost drivers are constructed to derive the system transfer functions for predicting the system performance, including the loop gain, line regulation and load regulation. The corresponding Bode diagrams are plotted and compared with those of the SIMPLIS® simulations and measured results to validate the derived transfer functions.

Original languageEnglish
Title of host publication2009 IEEE Industry Applications Society Annual Meeting
DOIs
Publication statusPublished - 2009 Dec 1
Event2009 IEEE Industry Applications Society Annual Meeting - Houston, TX, United States
Duration: 2008 Oct 42008 Oct 8

Publication series

NameConference Record - IAS Annual Meeting (IEEE Industry Applications Society)
ISSN (Print)0197-2618

Other

Other2009 IEEE Industry Applications Society Annual Meeting
CountryUnited States
CityHouston, TX
Period08-10-0408-10-08

All Science Journal Classification (ASJC) codes

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

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