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french translation of Boost resistance.png of 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 boost 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 0.6,6.5
# normalized voltage for an ideal converter
f(x) = 1/(1-x)
#for a highly resistive inductor
g(x) = 1/(1/(10*(1-x))+(1-x))
#for a slightly resistive inductor
h(x) = 1/(1/(100*(1-x))+(1-x))
set output "boost_resistance_french.eps"
# the plot is set as parametric, so each curve is defined by two values: x,y
plot [0:1][0:7] 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 boost_resistance_french.eps boost_resistance_french.png
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actuel | 19 juillet 2006 à 12:46 | 1 500×1 050 (62 Kio) | Yves-Laurent | |
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