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[edit] Summary
Description |
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 code:
# This file is used to plot the domains of continuous and
# discontinuous operation of a boost converter
# graph configuration
set terminal svg enhanced size 950 700 fname "Times" fsize 24
set encoding iso_8859_15
set output "boost_resistance.svg"
unset title
set line style 1 lt 1 lw 3
set line style 2 lt 3 lw 3
set line style 3 lt 2 lw 3
#set border 15 lt 1 lw 2
set mxtics
set mytics
set grid xtics ytics
set ylabel "Normalized Voltage"
set xlabel "Duty Cycle"
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))
# 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 'Ideal inductor (RL=0)', \
h(x) ls 3 title 'Non-ideal inductor (R/RL=100)',\
g(x) ls 1 title 'Non-ideal inductor (R/RL=10)'
then I post-processed with Inkscape and with a text editor (to edit the XML source from scratch)
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Source |
Image:Boost resistance.png
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Date |
February 2007
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Author |
original work by User:CyrilB, svg version by Alessio Damato
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Permission
(Reusing this image) |
see below
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Other versions |
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[edit] Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
You may select the license of your choice.
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Cronologia di questa immagine
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| Data | Dimensioni | Utente | Commento |
corrente | 00:47, 26 feb 2007 | 950×700 (20 KB) | Alejo2083 | |
| 00:44, 26 feb 2007 | 950×700 (21 KB) | Alejo2083 | |
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