WOLFRAM SYSTEM MODELER
ThyristorBridge2mPulse_RLV_CharacteristicCharacteristic of 2*m pulse thyristor rectifier bridge with R-L load and voltage |
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Diagram
Wolfram Language
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SystemModel["Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2mPulse.ThyristorBridge2mPulse_RLV_Characteristic"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
This example shows a full controlled 2*m pulse bridge rectifier with R-L load including DC voltage source, where m is the number of phases. The additional DC voltage source in this example enables negative average load voltages.
Plot average voltage meanVoltage.v versus firingAngle pulse2m.firingAngle to see control characteristic of this type of rectifier with R-L load including active voltage.
Parameters (7)
| m |
Value: 3 Type: Integer Description: Number of phases |
|---|---|
| Vrms |
Value: 110 Type: Voltage (V) Description: RMS supply voltage |
| f |
Value: 50 Type: Frequency (Hz) Description: Frequency |
| Vdi0 |
Value: Modelica.Electrical.Polyphase.Functions.factorY2DC(m) * Vrms Type: Voltage (V) Description: Ideal max. DC voltage |
| R |
Value: 20 Type: Resistance (Ω) Description: Load resistance |
| L |
Value: 1 Type: Inductance (H) Description: Load resistance |
| VDC |
Value: -260 Type: Voltage (V) Description: DC load offset voltage |
Components (14)
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sineVoltage |
Type: SineVoltage Description: Polyphase sine voltage source |
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rectifier |
Type: ThyristorBridge2mPulse Description: 2*m pulse thyristor rectifier bridge |
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voltagesensor |
Type: VoltageSensor Description: Sensor to measure the voltage between two pins |
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meanVoltage |
Type: Mean Description: Calculate mean over period 1/f |
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rootMeanSquareVoltage |
Type: RootMeanSquare Description: Calculate root mean square over period 1/f |
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currentSensor |
Type: CurrentSensor Description: Sensor to measure the current in a branch |
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meanCurrent |
Type: Mean Description: Calculate mean over period 1/f |
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pulse2m |
Type: VoltageBridge2mPulse Description: Control of 2*m pulse bridge rectifier |
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multiStarResistance |
Type: MultiStarResistance Description: Resistance connection of star points |
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ground |
Type: Ground Description: Ground node |
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resistor |
Type: Resistor Description: Ideal linear electrical resistor |
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inductor |
Type: Inductor Description: Ideal linear electrical inductor |
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constantVoltage |
Type: ConstantVoltage Description: Source for constant voltage |
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ramp |
Type: Ramp Description: Generate ramp signal |