WOLFRAM SYSTEMMODELER

HalfControlledBridge2mPulse

2*m pulse half controlled rectifier bridge

Diagram

Wolfram Language

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SystemModel["Modelica.Electrical.PowerConverters.ACDC.HalfControlledBridge2mPulse"]
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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 2*m pulse half controlled rectifier bridge. In order to operate this rectifier a voltage source with center tap is required. The circuit topology is the same as in Examples.ACDC.RectifierBridge2mPulse. It is important to note that for multi phase circuits with even phase numbers greater than three the MultiStarResistance shall be used for grounding the voltage sources.

Connectors (6)

ac

Type: PositivePlug

Description: 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

fire_p

Type: BooleanInput[m]

Description: Firing signals of positive potential transistors

enable

Type: BooleanInput

Description: Enables fire and notFire

Parameters (12)

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: 3

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_p

Value: fill(true, m)

Type: Boolean[m]

Description: Boolean start value of variable thyristor_p[:].off

Components (8)

andCondition_p

Type: And[m]

Description: And condition for m positive firing signals

enableLogic

Type: EnableLogic

Description: Enabling logic

star_p

Type: Star

Description:

star_n

Type: Star

Description:

thyristor_p

Type: IdealThyristor

Description: Thyristors connected to positive DC potential

diode_n

Type: IdealDiode

Description: Diodes connected to negative DC potential

thermalCollector

Type: ThermalCollector

Description:

pre

Type: Pre[m]

Description:

Used in Examples (1)

HalfControlledBridge2mPulse

2*m pulse half controlled rectifier bridge with resistive load