WOLFRAM SYSTEMMODELER

HalfControlledBridge2Pulse

Two pulse Graetz half controlled rectifier bridge

Diagram

Wolfram Language

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SystemModel["Modelica.Electrical.PowerConverters.ACDC.HalfControlledBridge2Pulse"]
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Information

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

General information about AC/DC converters can be found at the AC/DC converter concept

This is a two pulse Graetz half controlled rectifier bridge. The firing signal fire_p is connected with thyristor thyristor_p1. The firing signal fire_n is connected with thyristor thyristor_p2. The circuit topology is the same as in Examples.ACDC.RectifierCenterTap2Pulse.

Connectors (8)

ac_p

Type: PositivePin

Description: Positive AC input

ac_n

Type: NegativePin

Description: Negative AC input

dc_p

Type: PositivePin

Description: Positive DC output

dc_n

Type: NegativePin

Description: Negative DC output

heatPort

Type: HeatPort_a

Description: Conditional heat port

enable

Type: BooleanInput

Description: Enables fire and notFire

fire_p

Type: BooleanInput

Description: Firing signal of positive potential transistor

fire_n

Type: BooleanInput

Description: Firing signal of negative potential transistor

Parameters (13)

useHeatPort

Value: false

Type: Boolean

Description: =true, if heatPort is enabled

T

Value: 293.15

Type: Temperature (K)

Description: Fixed device temperature if useHeatPort = false

useConstantEnable

Value: true

Type: Boolean

Description: true = disabled boolean input, use constantEnable

constantEnable

Value: true

Type: Boolean

Description: Constant enabling of firing signals

m

Value: 1

Type: Integer

Description: Number of phases

RonDiode

Value: 1e-05

Type: Resistance (Ω)

Description: Closed diode resistance

GoffDiode

Value: 1e-05

Type: Conductance (S)

Description: Opened diode conductance

VkneeDiode

Value: 0

Type: Voltage (V)

Description: Diode forward threshold voltage

RonThyristor

Value: 1e-05

Type: Resistance (Ω)

Description: Closed thyristor resistance

GoffThyristor

Value: 1e-05

Type: Conductance (S)

Description: Opened thyristor conductance

VkneeThyristor

Value: 0

Type: Voltage (V)

Description: Thyristor forward threshold voltage

offStart_p1

Value: true

Type: Boolean

Description: Boolean start value of variable thyristor_p1.off

offStart_p2

Value: true

Type: Boolean

Description: Boolean start value of variable thyristor_p2.off

Components (7)

enableLogic

Type: EnableLogic

Description: Enabling logic

andCondition_p

Type: And

Description: And condition for positive firing signal

andCondition_n

Type: And

Description: And condition for negative firing signal

thyristor_p1

Type: IdealThyristor

Description:

thyristor_p2

Type: IdealThyristor

Description:

diode_n1

Type: IdealDiode

Description: Diode connected to negative DC potential

diode_n2

Type: IdealDiode

Description: Diode connected to negative DC potential

Used in Examples (1)

HalfControlledBridge2Pulse

Two pulse Graetz half controlled bridge with resistive load