WOLFRAM SYSTEM MODELER
PolyphaseRectifierDemonstrate a polyphase diode rectifier |
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Diagram
Wolfram Language
In[1]:=
SystemModel["Modelica.Electrical.Polyphase.Examples.PolyphaseRectifier"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
This example demonstrates a polyphase system with a rectifier per subsystem.
Note that the interaction between the subsystems is damped by the DC resistors and inductors.
You may try different number of phases 2 ≤ m, as well as connect the rectifiers with different number of parallel branches, and investigate AC values:
- AC power
analysatorAC.pTotal(sum of all phases) - AC current
analysatorAC.iFeed[m](1st harmonic rms) - AC voltage
analysatorAC.vLN[m](1st harmonic rms, line to neutral) - AC voltage
analysatorAC.vLL[m](1st harmonic rms, line to line)
as well as DC values per subsystem (rectifier) and total (load):
- DC power total
analysatorAC.pDC(mean) - DC current total
analysatorAC.iDC(mean) - DC voltage total
analysatorAC.vDC(mean)
Parameters (1)
| data |
Value: Type: PolyphaseRectifierData Description: Data record for polyphase rectifier |
|---|
Components (20)
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data |
Type: PolyphaseRectifierData Description: Data record for polyphase rectifier |
|---|---|---|
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sineVoltage |
Type: SineVoltage Description: Polyphase sine voltage source |
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multiStar |
Type: MultiStarResistance Description: Resistance connection of star points |
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resistor2ground |
Type: Resistor Description: Ideal linear electrical resistor |
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groundAC |
Type: Ground Description: Ground node |
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analysatorAC |
Type: AnalysatorAC Description: Analyze AC voltage, current and power |
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splitToSubsystems |
Type: SplitToSubsystems Description: Split m phases to subsystems |
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diode1 |
Type: IdealDiode[data.mSystems] Description: Polyphase ideal diode |
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diode2 |
Type: IdealDiode[data.mSystems] Description: Polyphase ideal diode |
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star1 |
Type: Star[data.mSystems] Description: Star-connection |
|
star2 |
Type: Star[data.mSystems] Description: Star-connection |
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resistorDC1 |
Type: Resistor[data.mSystems] Description: Ideal linear electrical resistor |
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inductorDC1 |
Type: Inductor[data.mSystems] Description: Ideal linear electrical inductor |
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analysatorDC |
Type: AnalysatorDC[data.mSystems] Description: Analyze DC voltage, current and power |
|
resistorDC2 |
Type: Resistor[data.mSystems] Description: Ideal linear electrical resistor |
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inductorDC2 |
Type: Inductor[data.mSystems] Description: Ideal linear electrical inductor |
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analysatorDCload |
Type: AnalysatorDC Description: Analyze DC voltage, current and power |
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loadResistor1 |
Type: Resistor Description: Ideal linear electrical resistor |
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loadResistor2 |
Type: Resistor Description: Ideal linear electrical resistor |
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groundDC |
Type: Ground Description: Ground node |