WOLFRAM SYSTEM MODELER

HalfControlledBridge2mPulse

2*m pulse half controlled rectifier bridge with resistive load

Diagram

Wolfram Language

In[1]:=
SystemModel["Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2mPulse.HalfControlledBridge2mPulse"]
Out[1]:=

Information

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

This example shows a half controlled 2*m pulse bridge rectifier with resistive load, where m is the number of phases. In case of resistive load the half controlled bridge shows the same output voltage as the full controlled bridge.

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

Parameters (5)

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

Components (11)

sineVoltage

Type: SineVoltage

Description: Polyphase sine voltage source

rectifier

Type: HalfControlledBridge2mPulse

Description: 2*m pulse half controlled 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

pulse2m

Type: VoltageBridge2mPulse

Description: Control of 2*m pulse bridge rectifier

multiStarResistance

Type: MultiStarResistance

Description: Resistance connection of star points

ground

Type: Ground

Description: Ground node

resistor

Type: Resistor

Description: Ideal linear electrical resistor