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Document how values are computed based on resonance frequency. #4780

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10 changes: 6 additions & 4 deletions Modelica/Electrical/Analog/Examples/ParallelResonance.mo
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,8 @@ within Modelica.Electrical.Analog.Examples;
model ParallelResonance "Parallel resonance circuit"
extends Modelica.Icons.Example;
import Modelica.Constants.pi;
parameter Modelica.Units.SI.Frequency f0=100 "Resonance frequency";
parameter Modelica.Units.SI.Resistance R=10 "Scaling";
Sources.SineCurrentVariableFrequencyAndAmplitude sineCurrent(
useConstantAmplitude=true, phi(fixed=true))
annotation (Placement(transformation(
Expand All @@ -14,12 +16,12 @@ model ParallelResonance "Parallel resonance circuit"
extent={{-10,-10},{10,10}},
rotation=270,
origin={-10,70})));
Basic.Inductor inductor1(i(fixed=true), L=0.1/(2*pi)) annotation (Placement(
Basic.Inductor inductor1(i(fixed=true), L=R/(2*pi*f0)) annotation (Placement(
transformation(
extent={{-10,-10},{10,10}},
rotation=270,
origin={-10,40})));
Basic.Capacitor capacitor1(v(fixed=true), C=0.001/(2*pi)) annotation (
Basic.Capacitor capacitor1(v(fixed=true), C=1/(R*2*pi*f0)) annotation (
Placement(transformation(
extent={{-10,-10},{10,10}},
rotation=270,
Expand All @@ -46,12 +48,12 @@ model ParallelResonance "Parallel resonance circuit"
extent={{-10,-10},{10,10}},
rotation=270,
origin={-10,-30})));
Basic.Inductor inductor2(i(fixed=true), L=0.1/(2*pi)) annotation (Placement(
Basic.Inductor inductor2(i(fixed=true), L=R/(2*pi*f0)) annotation (Placement(
transformation(
extent={{-10,-10},{10,10}},
rotation=270,
origin={-10,-60})));
Basic.Capacitor capacitor2(v(fixed=true), C=0.001/(2*pi)) annotation (
Basic.Capacitor capacitor2(v(fixed=true), C=1/(R*2*pi*f0)) annotation (
Placement(transformation(
extent={{-10,-10},{10,10}},
rotation=270,
Expand Down
10 changes: 6 additions & 4 deletions Modelica/Electrical/Analog/Examples/SeriesResonance.mo
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,8 @@ within Modelica.Electrical.Analog.Examples;
model SeriesResonance "Series resonance circuit"
extends Modelica.Icons.Example;
import Modelica.Constants.pi;
parameter Modelica.Units.SI.Frequency f0=100 "Resonance frequency";
parameter Modelica.Units.SI.Resistance R=10 "Scaling";
Sources.SineVoltageVariableFrequencyAndAmplitude sineVoltage(
useConstantAmplitude=true, phi(fixed=true))
annotation (Placement(transformation(
Expand All @@ -14,9 +16,9 @@ model SeriesResonance "Series resonance circuit"
extent={{-10,-10},{10,10}},
rotation=270,
origin={40,50})));
Basic.Inductor inductor1(i(fixed=true), L=0.1/(2*pi))
Basic.Inductor inductor1(i(fixed=true), L=R/(2*pi*f0))
annotation (Placement(transformation(extent={{-30,60},{-10,80}})));
Basic.Capacitor capacitor1(v(fixed=true), C=0.001/(2*pi))
Basic.Capacitor capacitor1(v(fixed=true), C=1/(R*2*pi*f0))
annotation (Placement(transformation(extent={{10,60},{30,80}})));
Sensors.CurrentSensor currentSensor1
annotation (Placement(transformation(extent={{10,20},{-10,40}})));
Expand All @@ -38,9 +40,9 @@ model SeriesResonance "Series resonance circuit"
extent={{-10,-10},{10,10}},
rotation=270,
origin={40,-50})));
Basic.Inductor inductor2(i(fixed=true), L=0.1/(2*pi))
Basic.Inductor inductor2(i(fixed=true), L=R/(2*pi*f0))
annotation (Placement(transformation(extent={{-30,-40},{-10,-20}})));
Basic.Capacitor capacitor2(v(fixed=true), C=0.001/(2*pi))
Basic.Capacitor capacitor2(v(fixed=true), C=1/(R*2*pi*f0))
annotation (Placement(transformation(extent={{10,-40},{30,-20}})));
Sensors.CurrentSensor currentSensor2
annotation (Placement(transformation(extent={{10,-80},{-10,-60}})));
Expand Down
8 changes: 5 additions & 3 deletions Modelica/Electrical/QuasiStatic/SinglePhase/Examples/ParallelResonance.mo
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,9 @@ model ParallelResonance "Parallel resonance circuit"
transformation(
origin={-40,-50},
extent={{-10,-10},{10,10}},
rotation=90)));
rotation=90)));
parameter Modelica.Units.SI.Frequency f0=1 "Resonance frequency";
parameter Modelica.Units.SI.Resistance R=1 "Scaling";
Modelica.Blocks.Sources.Ramp f(
height=2,
duration=1,
Expand All @@ -32,12 +34,12 @@ model ParallelResonance "Parallel resonance circuit"
origin={-10,20},
extent={{-10,-10},{10,10}},
rotation=270)));
QuasiStatic.SinglePhase.Basic.Inductor inductor(L=1/(2*Modelica.Constants.pi))
QuasiStatic.SinglePhase.Basic.Inductor inductor(L=R/(2*Modelica.Constants.pi*f0))
annotation (Placement(transformation(
origin={10,20},
extent={{-10,-10},{10,10}},
rotation=270)));
QuasiStatic.SinglePhase.Basic.Capacitor capacitor(C=1/(2*Modelica.Constants.pi))
QuasiStatic.SinglePhase.Basic.Capacitor capacitor(C=1/(R*2*Modelica.Constants.pi*f0))
annotation (Placement(transformation(
origin={30,20},
extent={{-10,-10},{10,10}},
Expand Down
6 changes: 4 additions & 2 deletions Modelica/Electrical/QuasiStatic/SinglePhase/Examples/SeriesResonance.mo
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,8 @@ model SeriesResonance "Series resonance circuit"
extends Modelica.Icons.Example;
output SI.Current I_abs=complexToPolar.len "Current";
output SI.Angle I_arg=complexToPolar.phi "Current phase";
parameter Modelica.Units.SI.Frequency f0=1 "Resonance frequency";
parameter Modelica.Units.SI.Resistance R=1 "Scaling";
Modelica.Blocks.Sources.Constant V(k=1) annotation (Placement(
transformation(
origin={-40,50},
Expand All @@ -29,9 +31,9 @@ model SeriesResonance "Series resonance circuit"
annotation (Placement(transformation(extent={{-40,-60},{-20,-40}})));
QuasiStatic.SinglePhase.Basic.Resistor resistor(R_ref=0.1)
annotation (Placement(transformation(extent={{10,-10},{30,10}})));
QuasiStatic.SinglePhase.Basic.Inductor inductor(L=1/(2*Modelica.Constants.pi))
QuasiStatic.SinglePhase.Basic.Inductor inductor(L=R/(2*Modelica.Constants.pi*f0))
annotation (Placement(transformation(extent={{40,-10},{60,10}})));
QuasiStatic.SinglePhase.Basic.Capacitor capacitor(C=1/(2*Modelica.Constants.pi))
QuasiStatic.SinglePhase.Basic.Capacitor capacitor(C=1/(R*2*Modelica.Constants.pi*f0))
annotation (Placement(transformation(extent={{70,-10},{90,10}})));
QuasiStatic.SinglePhase.Sensors.CurrentSensor currentSensor
annotation (Placement(transformation(extent={{-20,10},{0,-10}})));
Expand Down