The following diagrams show diagrams related to Electrical Engineering and specifically to Power Electronics:
Do you have a question regarding this example, TikZ or LaTeX in general? Just ask in the
LaTeX Forum.
Oder frag auf Deutsch auf TeXwelt.de.
En français: TeXnique.fr.
% Power electronics---converters and inverter
% Author: Ali Mehrizi-Sani
\documentclass[landscape]{article}
\usepackage{siunitx}
\usepackage[american,cuteinductors,smartlabels]{circuitikz}
\usetikzlibrary{calc}
\ctikzset{bipoles/thickness=1}
\ctikzset{bipoles/length=0.8cm}
\ctikzset{bipoles/diode/height=.375}
\ctikzset{bipoles/diode/width=.3}
\ctikzset{tripoles/thyristor/height=.8}
\ctikzset{tripoles/thyristor/width=1}
\ctikzset{bipoles/vsourceam/height/.initial=.7}
\ctikzset{bipoles/vsourceam/width/.initial=.7}
\tikzstyle{every node}=[font=\small]
\tikzstyle{every path}=[line width=0.8pt,line cap=round,line join=round]
\begin{document}
\begin{center}
\begin{circuitikz}
\draw
(0,0)
to[V, l=$V_s$] ++(0,2.5)
to[short] ++(1,0) coordinate (A)
to[short] ++(0.5,0)
to[L, l^=$L_1$, v=$v_{L_1}$] ++(1.5,0)
to[short] ++(1,0) coordinate (B)
to[short] ++(1,0) node[above] (C) {1}
to[open, o-o] ++(0.65,0) coordinate (D)
to[short] ++(0.5,0)
to[L, l^=$L_2$, v=$v_{L_2}$] ++(1.5,0)
to[short] ++(0.5,0) coordinate (E)
to[short] ++(1.5,0)
to[generic, v^=$~~V_o$] ++(0,-2.5)
--(0,0)
(A) % Left of L1, top of switch A
to[short] ++(0,-1.5) node[left] {2}
to[open, o-o] ++(0,-0.5) node[left] {1}
|- (0,0)
(B) % C1 connection starting from top
to[C, l=$C_1$] ++(0,-1.75) coordinate (Aaux)
-- ($(A |- Aaux) + (0.5,0)$)
to[short, o-] ++(-0.5,-0.15)
($(C)!0.5!(D)$) % Switch B low connector
++(0,-0.5) node[left] {2}
to[short, o-] ++(0,-0.1)
|- (0,0)
(D) % Switch B blade
to[short] ++(-0.65, -0.1)
(E) % C2 connection
to[C, l=$C_2$] ++(0,-2.5)
(B) % Vc1
to[open, v=$V_{C_1}~~$] (Aaux)
;
\end{circuitikz}
\bigskip
\begin{circuitikz}
\draw
(0,0)
to[V, l=$V_s$] ++(0,2)
to[short] ++(0.5,0)
to[L, l^=$L_x$] ++(1.5,0)
to[short] ++(0.5,0) coordinate (Qpos)
to[C, l^=$C_1$] ++(2.5,0) coordinate (LMpos)
to[L, l_=$L_m$] ++(0,-2)
(LMpos)
to[short] ++(0.7,0) coordinate(N1)
to[L] ++(0,-2)
to[short] (0,0)
(Qpos)++(0,-2)
to[Tnigbt] ++(0,2)
% ------------------------ Secondary side
(N1)++(0.7,0) coordinate (N2)
to[D*] ++(2.5,0) coordinate (C2pos)
to[C, l_=$C_2$] ++(0,-2)
(C2pos)
to[short] ++(1.5,0)
to[R, l_=$R$] ++(0,-2)
to[short] ($(N2)+(0,-2)$)
to[L] (N2)
(C2pos)++(2,0)
to[open, v^<=$v_o(t)$] ++(0,-2)
% ------------------------ Transformer lines
($(N1)!0.5!(N2)$)++(-0.05,-0.5)
-- ++(0,-1) ++(0.1,0) -- ++(0,1)
($(N1)!0.5!(N2)$)++(0,0.3) node {$N_1:N_2$}
($(N1)+(-0.15,-0.5)$) node[circ] {}
($(N2)+(+0.15,-0.5)$) node[circ] {}
;
\end{circuitikz}
\bigskip
\begin{tikzpicture}
\draw
% DC sources
(0,0)
to[battery, l=\SI{60}{\volt}] ++(0,4) coordinate (Vcc)
++(2,0) coordinate (NE)
% Switches and diodes for leg a
++(0,-1) node [nigbt,scale=0.8,name=igbt1] {}
++(0,-2) node [nigbt,scale=0.8,name=igbt4] {}
(igbt1.E)++(0,0.1) -- ++(0.3,0) to[D*] ($(igbt1.C)+(0.3,-0.1)$)
-- ++(-0.3,0)
(igbt4.E)++(0,0.1) -- ++(0.3,0) to[D*] ($(igbt4.C)+(0.3,-0.1)$)
-- ++(-0.3,0)
% --Switch connections for leg a
(Vcc) -| (igbt1.C)
(igbt1.E) -- (igbt4.C)
(igbt4.E) |- (0,0)
% Switches and diodes for leg b
(NE)++(3,0)
++(0,-1) node [nigbt,scale=0.8,name=igbt3] {}
++(0,-2) node [nigbt,scale=0.8,name=igbt2] {}
(igbt3.E)++(0,0.1) -- ++(0.3,0) to[D*] ($(igbt3.C)+(0.3,-0.1)$)
-- ++(-0.3,0)
(igbt2.E)++(0,0.1) -- ++(0.3,0) to[D*] ($(igbt2.C)+(0.3,-0.1)$)
-- ++(-0.3,0)
% --Switch connections for leg b
(Vcc) -| (igbt3.C)
(igbt3.E) -- (igbt2.C)
(igbt2.E) |- (0,0)
% Inductor, grid, and the return path
(2,2.2)
to[short, *-, i=$i_o(t)$, current/distance=0.9] ++(6,0)
to[L, l=\SI{100}{\milli\henry}] ++(1.2,0)
to[R] ++(1.2,0) coordinate (Lright)
to[short] ++(1,0)
++(0,-2)
to[V, l=$\sqrt{2}\cdot 230 \cos(314t)$, mirror] ++(0,2)
++(0,-2)
to[short] ++(-5,0)
|- (5,1.8) node[circ] {}
% P and arrow
(Lright)++(0.2,0) to[open, o-o] ++(0,-2)
(Lright)++(0.2,-1) node [text width=2pt] {$\Rightarrow P$}
% v_o(t)
(6.5,2.2) to[open, v^=$v_o(t)$] ++(0,-2)
;
\end{tikzpicture}
\end{center}
\end{document}
Comments
Thank you!
Fantastic! I love the proportions on the copack IGBTs. Excellent example.
Adding comments is currently not enabled.