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[edit] Summary
French translation of Buck_resistance.png by Cyril BUTTAY
Evolution of the output voltage of a boost converter with the duty cycle. This shows the influence of the parasitic resistances of the circuit on the performances
This file has been generated using the following gnuplot (version 4.0) code (released under public licence)
# This file is used to plot the domains of continuous and
# discontinuous operation of a buck converter
# graph configuration
set terminal postscript eps enhanced "Times-Roman" 24 color solid
set encoding iso_8859_15
unset title
set style line 1 lt 1 lw 3 pt 0 ps 0
set style line 2 lt 3 lw 3 pt 0 ps 0
set style line 3 lt 2 lw 3 pt 0 ps 0
set border 15 lt 7 lw 4
set mxtics
set mytics
set grid xtics ytics
set ylabel "Tension normalisée"
set xlabel "Rapport cyclique"
set format y '%0.1f'
set format x "%0.1f"
set key bottom
# normalized voltage for an ideal buck converter
f(x) = x
# normalized voltage for a converter with a highly resistive inductor
g(x) = x/(1+0.1)
# normalized voltage for a converter with a slightly resistive inductor
h(x) = x/(1+0.01)
set output "buck_resistance_french.eps"
# the plot is set as parametric, so each curve is defined by two values: x,y
plot [0:1][0:1] f(x) ls 2 title 'Inductance parfaite (R{_L}=0)', \
h(x) ls 3 title 'Inductance réelle (R/R{_L}=100)',\
g(x) ls 1 title 'Inductance réelle (R/R{_L}=10)'
and the conversion in png format is made using convert (linux):
convert -density 300 buck_resistance_french.eps buck_resistance_french.png
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| Date et heure | Dimensions | Utilisateur | Commentaire |
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