WOLFRAM SYSTEM MODELER

ThyristorBridge2Pulse_RLV

Two pulse Graetz thyristor bridge rectifier with R-L load and voltage

Diagram

Wolfram Language

In[1]:=
SystemModel["Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse.ThyristorBridge2Pulse_RLV"]
Out[1]:=

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 current currentSensor.i, average current meanCurrent.y, voltage voltageSensor.v and average voltage meanVoltage.v.

Parameters (6)

Vrms

Value: 110

Type: Voltage (V)

Description: RMS supply voltage

f

Value: 50

Type: Frequency (Hz)

Description: Frequency

constantFiringAngle

Value: 30 * pi / 180

Type: Angle (rad)

Description: Firing angle

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 (12)

ground

Type: Ground

Description: Ground node

sinevoltage

Type: SineVoltage

Description: Sine voltage source

rectifier

Type: ThyristorBridge2Pulse

Description: Two pulse Graetz thyristor rectifier bridge

voltagesensor

Type: VoltageSensor

Description: Sensor to measure the voltage between two pins

meanVoltage

Type: Mean

Description: Calculate mean over period 1/f

rootMeanSquareVoltage

Type: RootMeanSquare

Description: Calculate root mean square over period 1/f

currentSensor

Type: CurrentSensor

Description: Sensor to measure the current in a branch

meanCurrent

Type: Mean

Description: Calculate mean over period 1/f

pulse2

Type: VoltageBridge2Pulse

Description: Control of 2 pulse bridge rectifier

resistor

Type: Resistor

Description: Ideal linear electrical resistor

inductor

Type: Inductor

Description: Ideal linear electrical inductor

constantVoltage

Type: ConstantVoltage

Description: Source for constant voltage