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unify spelling of controllers
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unify spelling of controllers and lower case.
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arunkumar-narasimhan committed Jun 8, 2023
1 parent bbc9464 commit 509f9b1
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4 changes: 2 additions & 2 deletions Modelica/Electrical/Machines/Utilities/VfController.mo
@@ -1,5 +1,5 @@
within Modelica.Electrical.Machines.Utilities;
block VfController "Voltage-Frequency-Controller"
block VfController "Voltage-Frequency controller"
import Modelica.Constants.pi;
extends Modelica.Blocks.Interfaces.SIMO(u(unit="Hz"), final nout=m);
parameter Integer m=3 "Number of phases" annotation(Evaluate=true);
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Line(visible=EconomyMode, points={{-100,-100},{-90,-98},{-80,-94},{-70,-86},{-60,-74},
{-50,-60},{-40,-42},{-30,-22},{-20,2},{-10,30},{0,60},{80,60}},
color={0,0,255})}), Documentation(info="<html>
Simple Voltage-Frequency-Controller.<br>
Simple Voltage-Frequency controller.<br>
Amplitude of voltage is linear dependent (VNominal/fNominal) on frequency (input signal \"u\"), but limited by VNominal (nominal RMS voltage per phase).<br>
m sine-waves with amplitudes as described above are provided as output signal \"y\".<br>
By setting parameter EconomyMode=true, Voltage rises quadratically with frequency which means flux,torque and loss reduction for fan and pump drives.<br>
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@@ -1,5 +1,5 @@
within Modelica.Magnetic.QuasiStatic.FundamentalWave.Utilities;
block VfController "Voltage-Frequency-Controller"
block VfController "Voltage-Frequency controller"
import Modelica.Constants.pi;
parameter Integer m=3 "Number of phases" annotation(Evaluate=true);
parameter SI.Angle orientation[m]=-
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textColor={0,0,255})}),
Documentation(info="<html>
<p>
This is a simple voltage-frequency-controller. The amplitude of the voltage is linear dependent (<code>VNominal/fNominal</code>) on the frequency (input signal <code>u</code>), but limited by <code>VNominal</code> (nominal RMS voltage per phase). An
This is a simple voltage-frequency controller. The amplitude of the voltage is linear dependent (<code>VNominal/fNominal</code>) on the frequency (input signal <code>u</code>), but limited by <code>VNominal</code> (nominal RMS voltage per phase). An
<code>m</code> quasi-static phasor signal is provided as output signal <code>y</code>, representing complex voltages.
The output voltages may serve as inputs for complex voltage sources with phase input. Symmetrical voltages are assumed.
</p>
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Expand Up @@ -77,7 +77,7 @@ whose losses v**2/r are dissipated via a
thermal conductance of 0.1 W/K to ambient temperature 20 degree C.
The resistor is assumed to have a thermal capacity of 1 J/K,
having ambient temperature at the beginning of the experiment.
The temperature of this heating resistor is held by an OnOff-controller
The temperature of this heating resistor is held by an OnOff controller
at reference temperature within a given bandwidth +/- 1 K
by switching on and off the voltage source.
The reference temperature starts at 25 degree C
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