WOLFRAM SYSTEM MODELER
TestSensors |
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Diagram
Wolfram Language
In[1]:=
SystemModel["Modelica.Electrical.MultiPhase.Examples.TestSensors"]
Out[1]:=
Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
Test multiphase quasiRMS and power sensors: A sinusoidal source feeds a load consisting of resistor and inductor.
Parameters (9)
| VRMS |
Value: 100 Type: Voltage (V) Description: Nominal RMS voltage per phase |
|---|---|
| f |
Value: 50 Type: Frequency (Hz) Description: Frequency |
| R |
Value: 1 / sqrt(2) Type: Resistance (Ω) Description: Load resistance |
| L |
Value: 1 / sqrt(2) / (2 * pi * f) Type: Inductance (H) Description: Load inductance |
| Z |
Value: sqrt(R ^ 2 + (2 * pi * f * L) ^ 2) Type: Impedance (Ω) Description: Load impedance |
| IRMS |
Value: VRMS / Z Type: Current (A) Description: Steady state RMS current |
| P |
Value: 3 * R * IRMS ^ 2 Type: ActivePower (W) Description: Total active power |
| Q |
Value: 3 * (2 * pi * f * L) * IRMS ^ 2 Type: ReactivePower (var) Description: Total reactive power |
| S |
Value: 3 * Z * IRMS ^ 2 Type: ApparentPower (V·A) Description: Total apparent power |
Components (21)
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sineVoltage |
Type: SineVoltage |
|---|---|---|
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star |
Type: Star |
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ground |
Type: Ground |
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resistor |
Type: Resistor |
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inductor |
Type: Inductor |
|
starLoad |
Type: Star |
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currentQuasiRMSSensor |
Type: CurrentQuasiRMSSensor |
 |
feedbackI |
Type: Feedback |
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constI |
Type: Constant |
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voltageQuasiRMSSensor |
Type: VoltageQuasiRMSSensor |
|
feedbackV |
Type: Feedback |
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constV |
Type: Constant |
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powerSensor |
Type: PowerSensor |
|
feedbackP |
Type: Feedback |
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realExpression |
Type: RealExpression |
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powerSensorSpacePhasor |
Type: ElectricalPowerSensor |
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feedbackSpacePhasor |
Type: Feedback |
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aronSensor |
Type: AronSensor |
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feedbackAron |
Type: Feedback |
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reactivePowerSensor |
Type: ReactivePowerSensor |
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feedbackQ |
Type: Feedback |