WOLFRAM SYSTEM MODELER

ThyristorCenterTap2Pulse_RLV_Characteristic

Characteristic of two pulse thyristor rectifier with center tap and R-L load and voltage

Diagram

Wolfram Language

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SystemModel["Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2Pulse.ThyristorCenterTap2Pulse_RLV_Characteristic"]
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Information

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

This example shows a controlled center tap two pulse rectifier 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 (5)

Vrms

Value: 110

Type: Voltage (V)

Description: RMS supply voltage

f

Value: 50

Type: Frequency (Hz)

Description: Frequency

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 (14)

ground

Type: Ground

Description: Ground node

sinevoltage_n

Type: SineVoltage

Description: Sine voltage source

sinevoltage_p

Type: SineVoltage

Description: Sine voltage source

rectifier

Type: ThyristorCenterTap2Pulse

Description: Two 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

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

ramp

Type: Ramp

Description: Generate ramp signal