WOLFRAM SYSTEM MODELER
ThyristorBridge2mPulse2*m pulse thyristor rectifier bridge |
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Diagram
Wolfram Language
In[1]:=
SystemModel["Modelica.Electrical.PowerConverters.ACDC.ThyristorBridge2mPulse"]
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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 thyristor rectifier bridge. In order to operate this rectifier a voltage source with center tap is required. It is important to note that for polyphase circuits with phase even phase numbers greater than three the MultiStarResistance shall be used for grounding the voltage sources. See example Examples.ACDC.RectifierBridge2mPulse.
Parameters (10)
| 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: Disable boolean input and use constantEnable, if true |
| constantEnable |
Value: true Type: Boolean Description: Constant enabling of firing signals |
| m |
Value: 3 Type: Integer Description: Number of phases |
| 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 |
| offStart_n |
Value: fill(true, m) Type: Boolean[m] Description: Boolean start value of variable thyristor_n[:].off |
Connectors (7)
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ac |
Type: PositivePlug Description: AC input |
|---|---|---|
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dc_p |
Type: PositivePin Description: Positive DC output |
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dc_n |
Type: NegativePin Description: Negative DC output |
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heatPort |
Type: HeatPort_a Description: Conditional heat port |
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fire_p |
Type: BooleanInput[m] Description: Firing signals of positive potential transistors |
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enable |
Type: BooleanInput Description: Enables fire and notFire |
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fire_n |
Type: BooleanInput[m] Description: Firing signals of negative potential transistors |
Components (10)
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andCondition_p |
Type: And[m] Description: And condition for m positive firing signals |
|---|---|---|
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enableLogic |
Type: EnableLogic Description: Enabling logic |
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andCondition_n |
Type: And[m] Description: And condition for m negative firing signals |
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thyristor_p |
Type: IdealThyristor Description: Thyristors connected to positive DC potential |
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thyristor_n |
Type: IdealThyristor Description: Thyristors connected to negative DC potential |
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star_p |
Type: Star Description: Star-connection |
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star_n |
Type: Star Description: Star-connection |
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thermalConnector |
Type: ThermalCollector Description: Collects m heat flows |
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pre_p |
Type: Pre[m] Description: Breaks algebraic loops by an infinitesimal small time delay (y = pre(u): event iteration continues until u = pre(u)) |
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pre_n |
Type: Pre[m] Description: Breaks algebraic loops by an infinitesimal small time delay (y = pre(u): event iteration continues until u = pre(u)) |
Used in Examples (1)
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ThyristorBridge2mPulse_DC_Drive Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2mPulse 2*m pulse thyristor bridge feeding a DC drive |
Used in Components (1)
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Modelica.Electrical.PowerConverters.Examples.ACDC.ExampleTemplates Template of 2*m pulse bridge thyristor rectifier |