WOLFRAM SYSTEMMODELER

VoltageBridge2Pulse

Control of 2 pulse bridge rectifier

Diagram

Wolfram Language

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SystemModel["Modelica.Electrical.PowerConverters.ACDC.Control.VoltageBridge2Pulse"]
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Information

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

General information about controllers is summarized in Control.

This model provides two firing signal for Graetz bridge thyristor and half bridge rectifiers. The boolean signal fire_p is assigned to the thyristors connected with the positive DC output pin. The boolean signal fire_n is assigned to the thyristors connected with the negative DC output pin.

Connectors (5)

firingAngle

Type: RealInput

Description: Firing angle (rad)

ac_p

Type: PositivePin

Description:

ac_n

Type: NegativePin

Description:

fire_p

Type: BooleanOutput

Description:

fire_n

Type: BooleanOutput

Description:

Parameters (7)

f

Value: 50

Type: Frequency (Hz)

Description: Frequency

useConstantFiringAngle

Value: true

Type: Boolean

Description: Use constant firing angle instead of signal input

constantFiringAngle

Value: 0

Type: Angle (rad)

Description: Firing angle

firingAngleMax

Value: Modelica.Constants.pi

Type: Angle (rad)

Description: Maximum firing angle

useFilter

Value: true

Type: Boolean

Description: Enable use of filter

fCut

Value: 2 * f

Type: Frequency (Hz)

Description: Cut off frequency of filter

vStart

Value: 0

Type: Voltage (V)

Description: Start voltage of filter output

Components (2)

twoPulse

Type: Signal2mPulse

Description:

voltageSensor

Type: VoltageSensor

Description:

Used in Examples (15)

Thyristor1Pulse_R

One pulse rectifier with resistive load and constant firing angle

Thyristor1Pulse_R_Characteristic

Control characteristic of one pulse rectifier with resistive load

HalfControlledBridge2Pulse

Two pulse Graetz half controlled bridge with resistive load

ThyristorBridge2Pulse_R

Two pulse Graetz thyristor bridge rectifier with resistive load

ThyristorBridge2Pulse_RL

Two pulse Graetz thyristor bridge rectifier with R-L load

ThyristorBridge2Pulse_RLV

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

ThyristorBridge2Pulse_RLV_Characteristic

Characteristic of two pulse Graetz thyristor bridge rectifier with R-L load and voltage

ThyristorBridge2Pulse_DC_Drive

Two pulse Graetz thyristor bridge feeding a DC drive

ThyristorCenterTap2Pulse_R

Two pulse thyristor rectifier with center tap and resistive load

ThyristorCenterTap2Pulse_RL

Two pulse thyristor rectifier with center tap and R-L load

ThyristorCenterTap2Pulse_RLV

Two pulse thyristor rectifier with center tap and R-L load and voltage

ThyristorCenterTap2Pulse_RLV_Characteristic

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

Thyristor1Pulse

Template of single pulse rectifier

ThyristorBridge2Pulse

Template of two pulse Graetz thyristor bridge

ThyristorCenterTap2Pulse

Template of two pulse thyristor rectifier with center tap