Study of Frequency Modulated Boost Converter Operating in Discontinuous Conduction Mode
Electronics and Electrical Engineering
2012
Deniss Stepins,
Jānis Jankovskis
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.
Atslēgas vārdi
switch-mode power converter, discontinuous conduction mode, output voltage ripples
DOI
10.5755/j01.eee.122.6.1819
Hipersaite
http://www.eejournal.ktu.lt/index.php/elt/article/view/1819
Stepins, D., Jankovskis, J. Study of Frequency Modulated Boost Converter Operating in Discontinuous Conduction Mode. Electronics and Electrical Engineering, 2012, Vol.122, Iss.6, 41.-44.lpp. ISSN 1392-1215. e-ISSN 2029-5731. Pieejams: doi:10.5755/j01.eee.122.6.1819
Publikācijas valoda
English (en)