Package Modelica.​Electrical.​PowerConverters.​Examples.​ACDC.​RectifierBridge2mPulse
2*m pulse rectifier bridge

Information

This package includes multi phase bridge rectifiers. The number of phases, m, determines the number of pulses, 2*m. The examples show uncontrolled and controlled rectifiers with constant and variable firing angle.

Extends from Modelica.​Icons.​ExamplesPackage (Icon for packages containing runnable examples).

Package Contents

NameDescription
DiodeBridge2mPulse2*m pulse diode rectifier bridge with resistive load
HalfControlledBridge2mPulse2*m pulse half controlled rectifier bridge with resistive load
ThyristorBridge2mPulse_DC_Drive2*m pulse thyristor bridge feeding a DC drive
ThyristorBridge2mPulse_R2*m pulse thyristor rectifier bridge with resistive load
ThyristorBridge2mPulse_RL2*m pulse thyristor rectifier bridge with R-L load
ThyristorBridge2mPulse_RLV2*m pulse thyristor rectifier bridge with R-L load and voltage
ThyristorBridge2mPulse_RLV_CharacteristicCharacteristic of 2*m pulse thyristor rectifier bridge with R-L load and voltage

Model Modelica.​Electrical.​PowerConverters.​Examples.​ACDC.​RectifierBridge2mPulse.​DiodeBridge2mPulse
2*m pulse diode rectifier bridge with resistive load

Information

This example shows an uncontrolled 2*m pulse diode bridge rectifier with resistive load, where m is the number of phases.

2*m pulse diode bridge example, where m is the number of phases.

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

Extends from Modelica.​Icons.​Example (Icon for runnable examples).

Parameters

TypeNameDefaultDescription
Integerm3Number of phases
VoltageVrms110RMS supply voltage
Frequencyf50Frequency
ResistanceR20Load resistance

Model Modelica.​Electrical.​PowerConverters.​Examples.​ACDC.​RectifierBridge2mPulse.​HalfControlledBridge2mPulse
2*m pulse half controlled rectifier bridge with resistive load

Information

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.

Extends from Modelica.​Icons.​Example (Icon for runnable examples).

Parameters

TypeNameDefaultDescription
Integerm3Number of phases
VoltageVrms110RMS supply voltage
Frequencyf50Frequency
AngleconstantFiringAngle0.005555555555556 * (30 * pi)Firing angle
ResistanceR20Load resistance

Model Modelica.​Electrical.​PowerConverters.​Examples.​ACDC.​RectifierBridge2mPulse.​ThyristorBridge2mPulse_R
2*m pulse thyristor rectifier bridge with resistive load

Information

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

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

Extends from Modelica.​Electrical.​PowerConverters.​Examples.​ACDC.​ExampleTemplates.​ThyristorBridge2mPulse (Template of 2*m pulse bridge thyristor rectifier) and Modelica.​Icons.​Example (Icon for runnable examples).

Parameters

TypeNameDefaultDescription
Integerm3Number of phases
VoltageVrms110RMS supply voltage
Frequencyf50Frequency
AngleconstantFiringAngle0.005555555555556 * (30 * pi)Firing angle
ResistanceR20Load resistance

Model Modelica.​Electrical.​PowerConverters.​Examples.​ACDC.​RectifierBridge2mPulse.​ThyristorBridge2mPulse_RL
2*m pulse thyristor rectifier bridge with R-L load

Information

This example shows a full controlled 2*m pulse bridge rectifier with R-L load, where m is the number of phases.

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

Extends from Modelica.​Electrical.​PowerConverters.​Examples.​ACDC.​ExampleTemplates.​ThyristorBridge2mPulse (Template of 2*m pulse bridge thyristor rectifier) and Modelica.​Icons.​Example (Icon for runnable examples).

Parameters

TypeNameDefaultDescription
Integerm3Number of phases
VoltageVrms110RMS supply voltage
Frequencyf50Frequency
AngleconstantFiringAngle0.005555555555556 * (30 * pi)Firing angle
ResistanceR20Load resistance
InductanceL1Load resistance

Model Modelica.​Electrical.​PowerConverters.​Examples.​ACDC.​RectifierBridge2mPulse.​ThyristorBridge2mPulse_RLV
2*m pulse thyristor rectifier bridge with R-L load and voltage

Information

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

Extends from Modelica.​Electrical.​PowerConverters.​Examples.​ACDC.​ExampleTemplates.​ThyristorBridge2mPulse (Template of 2*m pulse bridge thyristor rectifier) and Modelica.​Icons.​Example (Icon for runnable examples).

Parameters

TypeNameDefaultDescription
Integerm3Number of phases
VoltageVrms110RMS supply voltage
Frequencyf50Frequency
AngleconstantFiringAngle0.005555555555556 * (30 * pi)Firing angle
ResistanceR20Load resistance
InductanceL1Load resistance
VoltageVDC-260DC load offset voltage

Model Modelica.​Electrical.​PowerConverters.​Examples.​ACDC.​RectifierBridge2mPulse.​ThyristorBridge2mPulse_RLV_Characteristic
Characteristic of 2*m pulse thyristor rectifier bridge with R-L load and voltage

Information

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.

Extends from Modelica.​Electrical.​PowerConverters.​Examples.​ACDC.​ExampleTemplates.​ThyristorBridge2mPulse (Template of 2*m pulse bridge thyristor rectifier) and Modelica.​Icons.​Example (Icon for runnable examples).

Parameters

TypeNameDefaultDescription
Integerm3Number of phases
VoltageVrms110RMS supply voltage
Frequencyf50Frequency
VoltageVdi0Modelica.Electrical.MultiPhase.Functions.factorY2DC(m) * VrmsIdeal max. DC voltage
ResistanceR20Load resistance
InductanceL1Load resistance
VoltageVDC-260DC load offset voltage

Model Modelica.​Electrical.​PowerConverters.​Examples.​ACDC.​RectifierBridge2mPulse.​ThyristorBridge2mPulse_DC_Drive
2*m pulse thyristor bridge feeding a DC drive

Information

In this example a PM excited DC machine is started with nominal torque at nominal speed. After 5 seconds, load torque is reduced to zero over a period of additional 10 seconds. At 15 seconds, the machine is operating at no load.

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

Extends from Modelica.​Icons.​Example (Icon for runnable examples).

Parameters

TypeNameDefaultDescription
Integerm3Number of phases
VoltageVrmsdcpmData.VaNominal / Modelica.Electrical.MultiPhase.Functions.factorY2DC(m)RMS supply voltage
Frequencyf50Frequency
ApparentPowerSMains250000Mains short circuit apparent power
ReallamdaMains0.1Mains short circuit power factor
final ImpedanceZMainsVrms ^ 2 / SMains * mMains short circuit impedance
final ResistanceRMainsZMains * lamdaMainsMains resistance
final InductanceLMainsZMains * sqrt(1 - lamdaMains ^ 2) / (2 * pi * f)Mains inductance
InductanceLd3 * dcpmData.LaSmoothing inductance
final TorquetauNominaldcpmData.ViNominal * dcpmData.IaNominal / dcpmData.wNominalNominal torque
DcPermanentMagnetDatadcpmData Data record of PM excited DC machine