Study of Frequency Modulated Boost Converter Operating in Discontinuous Conduction Mode

Authors

  • D. Stepins Riga Technical University
  • J. Jankovskis Riga Technical University

DOI:

https://doi.org/10.5755/j01.eee.122.6.1819

Abstract

In the paper output voltage ripples (OVR) of switching frequency modulated (FM) boost switch-mode power converter (SMPC) operating in discontinuous conduction mode (DCM) are examined thoroughly. Useful expressions to calculate OVR for closed-loop boost SMPC operating in DCM are derived and verified both using simulations in SIMULINK and experimentally. Influence of parameters of modulation and control signals on OVR is also examined. The results presented in the paper can be helpful when designing FM SMPC operating in DCM. Ill. 7, bibl. 12, tabl. 1 (in English; abstracts in English and Lithuanian).

DOI: http://dx.doi.org/10.5755/j01.eee.122.6.1819

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Published

2012-06-07

How to Cite

Stepins, D., & Jankovskis, J. (2012). Study of Frequency Modulated Boost Converter Operating in Discontinuous Conduction Mode. Elektronika Ir Elektrotechnika, 122(6), 41-44. https://doi.org/10.5755/j01.eee.122.6.1819

Issue

Vol. 122 No. 6 (2012)

Section

ELECTRONICS

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