Inverter to converter

exercise/fig/ex07/Single-phase_DC_Inverter.tex

@@ -55,7 +55,7 @@
            % (ju2x) ++(0,-0.8) to [open,v^=$u_\mathrm{2}(t)$,voltage = straight] ++(3.8,0);
         \end{circuitikz}
     \end{center}
-    \caption{Single-phase DC Inverter}
+    \caption{Single-phase DC converter}
     \label{fig:Fig_Single-phase_DC_Inverter}
 \end{figure}
 

exercise/tex/exercise07.tex

@@ -11,7 +11,7 @@
 The following ideal single-phase DC converter
 \input{fig/ex07/Single-phase_DC_Inverter.tex} 
 
-configured in a bridge topology and supplies a load consisting of an inductor and an internal load voltage. The inverter consists
+configured in a bridge topology and supplies a load consisting of an inductor and an internal load voltage. The converter consists
 of four transistors arranged in H-bridge configuration.
 
 \begin{table}[ht]
@@ -27,9 +27,9 @@
     \caption{Parameters of the single-phase DC converter.}  
     \label{table:ex07_Task1_ParametersOfTheCircuit}
 \end{table}
-The inverter is modulated using PWM with a modulation index of $m=0.75$.  Assuming ideal operation of the switching components, perform the following tasks:
+The converter is modulated using PWM with a modulation index of $m=0.75$.  Assuming ideal operation of the switching components, perform the following tasks:
 % Subtask1
-\subtask{Draw the inverter output voltage $u_\mathrm{2}(t)$ belonging to Fig. \ref{sfig:ex07_sub1.1_modulation}.
+\subtask{Draw the converter's output voltage $u_\mathrm{2}(t)$ belonging to Fig. \ref{sfig:ex07_sub1.1_modulation}.
 and its fundamental component $u^\mathrm{(1)}_\mathrm{2}(t)$. How large is the phase difference $\varphi_{2\mathrm{i}}$ of the voltage
 fundamental component $u^\mathrm{(1)}_\mathrm{2}(t)$ compared to the internal load voltage $u_{2\mathrm{i}}(t)$?}
 
@@ -46,11 +46,11 @@
 Hint:  The current harmonics $i^{(k)}_\mathrm{2}(t)$ are free of any bias.}
 
 % Subtask4
-\subtask{Draw the inverter's output current $i_\mathrm{2}(t)$, its fundamental wave $i^\mathrm{(1)}_\mathrm{2}(t)$ 
+\subtask{Draw the converter's output current $i_\mathrm{2}(t)$, its fundamental wave $i^\mathrm{(1)}_\mathrm{2}(t)$ 
 and its harmonics $i^{(k)}_\mathrm{2}(t)$ in Fig. \ref{sfig:ex07_sub1.4_current_and_components}.}
 
 % Subtask5
-\subtask{Mark the input current $i_\mathrm{i}(t)$ of the DC voltage inverter in the same figure of subtask 7.1.4.}
+\subtask{Mark the input current $i_\mathrm{i}(t)$ of the DC voltage converter in the same figure of subtask 7.1.4.}
 \input{fig/ex07/Fig_subtask1.1_modulation.tex} 
 \input{fig/ex07/Fig_subtask1.2.tex}
 \input{fig/ex07/Fig_subtask1.3.tex}