WOLFRAM SYSTEM MODELER

ThyristorCenterTapmPulse_RLV

2*m pulse thyristor rectifier with center tap and R-L load and voltage

Diagram

Wolfram Language

In[1]:=
SystemModel["Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTapmPulse.ThyristorCenterTapmPulse_RLV"]
Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This example shows a controlled m pulse center tap 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 current currentSensor.i, average current meanCurrent.y, voltage voltageSensor.v and average voltage meanVoltage.v.

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

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: -50

Type: Voltage (V)

Description: DC load offset voltage

Components (13)

ground

Type: Ground

Description: Ground node

star

Type: Star

Description: Star-connection

sineVoltage_p

Type: SineVoltage

Description: Polyphase sine voltage source

rectifier

Type: ThyristorCenterTapmPulse

Description: m pulse thyristor rectifier with center tap

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

pulsem

Type: VoltageBridge2mPulse

Description: Control of 2*m 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