modelACACTransformerFull
AC AC transformer full model for three phase balanced systems
Extends from Buildings.Electrical.AC.OnePhase.Conversion.ACACTransformerFull (AC AC transformer with detailed equivalent circuit).
Information
Model of a transformer for three-phase balanced AC systems. The model includes core and magnetic losses.
See model Buildings.Electrical.AC.OnePhase.Conversion.ACACTransformerFull for more information.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Voltage | VHigh (from ACACTransformerFull) | RMS voltage on side 1 of the transformer (primary side) | |
| Modelica.Units.SI.Voltage | VLow (from ACACTransformerFull) | RMS voltage on side 2 of the transformer (secondary side) | |
| Modelica.Units.SI.ApparentPower | VABase (from ACACTransformerFull) | Nominal power of the transformer | |
| Modelica.Units.SI.Frequency | f (from ACACTransformerFull) | Nominal frequency | |
| Buildings.Electrical.Types.PerUnit | R1 (from ACACTransformerFull) | Resistance on side 1 of the transformer (pu) | |
| Buildings.Electrical.Types.PerUnit | L1 (from ACACTransformerFull) | Inductance on side 1 of the transformer (pu) | |
| Buildings.Electrical.Types.PerUnit | R2 (from ACACTransformerFull) | Resistance on side 2 of the transformer (pu) | |
| Buildings.Electrical.Types.PerUnit | L2 (from ACACTransformerFull) | Inductance on side 2 of the transformer (pu) | |
| Magnetization | |||
| Boolean | magEffects (from ACACTransformerFull) | false | If true, introduce magnetization effects |
| Buildings.Electrical.Types.PerUnit | Rm (from ACACTransformerFull) | Magnetization resistance (pu) | |
| Buildings.Electrical.Types.PerUnit | Lm (from ACACTransformerFull) | Magnetization inductance (pu) | |
| Ground › side 1 | |||
| Boolean | ground_1 (from ACACTransformerFull) | false | Connect side 1 of converter to ground |
| Ground › side 2 | |||
| Boolean | ground_2 (from ACACTransformerFull) | true | Connect side 2 of converter to ground |
| Initialization | |||
| Modelica.Units.SI.Angle | phi_1 (from ACACTransformerFull) | 0 | Angle of the voltage side 1 at initialization |
| Modelica.Units.SI.Angle | phi_2 (from ACACTransformerFull) | phi_1 | Angle of the voltage side 2 at initialization |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Buildings.Electrical.Interfaces.BaseTerminal | terminal_n (from PartialBaseTwoPort) | Electric terminal side p | |
| Buildings.Electrical.Interfaces.BaseTerminal | terminal_p (from PartialBaseTwoPort) | Electric terminal side n |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.Voltage | v_p (from PartialConversion) | Voltage drop between the two positive pins | |
| Modelica.Units.SI.Voltage | v_n (from PartialConversion) | Voltage drop between the two negative pins | |
| Modelica.Units.SI.Current | i_p (from PartialConversion) | Current flowing through the positive pins | |
| Modelica.Units.SI.Current | i_n (from PartialConversion) | Current flowing through the negative pins | |
| Modelica.Units.SI.Efficiency | eta (from ACACTransformerFull) | Efficiency | |
| Modelica.Units.SI.Power[2] | PLoss (from ACACTransformerFull) | Loss power | |
| Modelica.Units.SI.Voltage[2] | V1 (from ACACTransformerFull) | Voltage at the winding - primary side | |
| Modelica.Units.SI.Voltage[2] | V2 (from ACACTransformerFull) | Voltage at the winding - secondary side |
Revisions
-
September 22, 2014, by Marco Bonvini:
Revised documentation. -
January 29, 2012, by Thierry S. Nouidui:
First implementation.