WOLFRAM SYSTEM MODELER
ThyristorBridge2Pulse_RLV_CharacteristicCharacteristic of two pulse Graetz thyristor bridge rectifier with R-L load and voltage |
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Diagram
Wolfram Language
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SystemModel["Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV_Characteristic"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
This examples shows a two pulse full controlled bridge example with R-L load including DC voltage source. The additional DC voltage source in this example enables negative average load voltages.
Plot average voltage meanVoltage.v versus firingAngle pulse2.firingAngle to see control characteristic of this type of rectifier with R-L load including active voltage.
Parameters (6)
| Vrms |
Value: 110 Type: Voltage (V) Description: RMS supply voltage |
|---|---|
| f |
Value: 50 Type: Frequency (Hz) Description: Frequency |
| Vdi0 |
Value: 2 / pi * sin(pi / 2) * sqrt(2) * 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: -120 Type: Voltage (V) Description: DC load offset voltage |
Components (13)
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ground |
Type: Ground Description: Ground node |
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sinevoltage |
Type: SineVoltage Description: Sine voltage source |
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rectifier |
Type: ThyristorBridge2Pulse Description: Two pulse Graetz 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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pulse2 |
Type: VoltageBridge2Pulse Description: Control of 2 pulse bridge rectifier |
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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 |